[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.1"]
[White "Martin, Stefan"]
[Black "Bacrot, Etienne"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2152"]
[BlackElo "2718"]
[ECO "E15"]
[Opening "Queen's Indian"]
[Variation "4.g3 Bb7"]
[WhiteFideId "4612868"]
[BlackFideId "605506"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 g6 6. O-O Bg7 7. Nc3 O-O 8. Qc2 d5
9. Ne5 c6 10. Rd1 Nbd7 11. e4 Rc8 12. b4 Nxe5 13. dxe5 Nd7 14. f4 dxc4 15. Qe2
b5 16. Be3 a6 17. Rd6 c5 18. Rad1 Bc6 19. Bxc5 Qc7 20. Be3 Rfe8 21. Qd2 Bf8 22.
h4 a5 23. a3 axb4 24. axb4 Ra8 25. Rxd7 Bxd7 26. Qxd7 Qxd7 27. Rxd7 Reb8 28. Bc5
Bxc5+ 29. bxc5 b4 30. Ne2 b3 31. c6 b2 32. Nc3 b1=Q+ 33. Nxb1 Rxb1+ 34. Bf1 c3
35. c7 c2 36. Rd8+ Kg7 37. c8=Q Rxc8 38. Rxc8 c1=Q 39. Rxc1 Rxc1 40. Kf2 Rc3 41.
Be2 h6 42. Bf3 Kf8 43. h5 g5 44. Bg4 Ke7 45. Bf3 Ra3 46. Be2 Kd8 47. Bg4 gxf4
48. gxf4 Kd7 49. Bf3 Kc6 50. Bg4 Rc3 51. Bd1 Kc5 52. Ba4 Kd4 53. Be8 Kxe4 54.
Bxf7 Kf5 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.2"]
[White "Rapport, Richard"]
[Black "Krauseneck, Peter"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2715"]
[BlackElo "2149"]
[ECO "D31"]
[Opening "QGD"]
[Variation "3.Nc3"]
[WhiteFideId "738590"]
[BlackFideId "4602986"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Bf4 Nf6 5. e3 Be7 6. h3 O-O 7. Qc2 c6 8. g4 Ne4
9. gxf5 Nxc3 10. Qxc3 exf5 11. Nf3 Be6 12. Rg1 Nd7 13. Ng5 Bxg5 14. Bxg5 Nf6 15.
c5 Qe8 16. Bf4 Rf7 17. O-O-O b6 18. Kb1 Rb7 19. Be5 Rf7 20. Be2 Ne4 21. Qe1 Nf6
22. Rc1 Nd7 23. Bf4 bxc5 24. dxc5 a5 25. Bh5 g6 26. Qc3 Qe7 27. Bxg6 Rg7 28. Bh5
Nf6 29. Bd6 Qd8 30. Rxg7+ Kxg7 31. Rg1+ Kh6 32. Be2 Nh5 33. Bf4+ Nxf4 34. Qg7# 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.3"]
[White "Bathray, Johannes"]
[Black "Wang, Hao"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2148"]
[BlackElo "2713"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteFideId "4668812"]
[BlackFideId "8602883"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 d5 6. e3 c5 7. dxc5 Nc6 8. Be2
Bxc5 9. O-O Qe7 10. Rd1 Rd8 11. Bd2 a6 12. Rac1 d4 13. exd4 Bxd4 14. Bg5 h6 15.
Bh4 g5 16. Bg3 Ba7 17. Rxd8+ Qxd8 18. Rd1 Qa5 19. a3 g4 20. Nd2 Nd4 21. Nb3 Nxc2
22. Nxa5 Nd4 23. Be5 Nxe2+ 24. Nxe2 Nd7 25. Bf4 Nf8 26. b4 Bb6 27. c5 Bxa5 28.
bxa5 Bd7 29. Bxh6 Bc6 30. Be3 f6 31. Nd4 Rd8 32. Rd2 Ba4 33. f3 gxf3 34. Nxf3
Rc8 35. g4 Nd7 36. g5 Bc6 37. Kf2 fxg5 38. Nxg5 Ne5 39. Nxe6 Re8 40. Rd8 Rxd8
41. Nxd8 Bd5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.4"]
[White "Andreikin, Dmitry"]
[Black "Everett, Elijah"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2712"]
[BlackElo "2148"]
[ECO "B53"]
[Opening "Sicilian, Chekhover variation"]
[WhiteFideId "4158814"]
[BlackFideId "12973696"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Qd3 g6 7. O-O Bg7 8. c4
Nf6 9. Nc3 O-O 10. h3 a6 11. Bxc6 Bxc6 12. Nd4 Rc8 13. Be3 Nd7 14. Rac1 Nc5 15.
Qb1 Ne6 16. Nxe6 fxe6 17. Rfd1 b5 18. c5 d5 19. Ne2 Qe8 20. Nd4 Qf7 21. Nxc6
Rxc6 22. Qc2 a5 23. Rd3 b4 24. Rcd1 d4 25. Bxd4 e5 26. Be3 Qxa2 27. Rd7 Bf6 28.
Ra7 Rfc8 29. g4 R6c7 30. Rxc7 Rxc7 31. Rd8+ Kf7 32. g5 Bg7 33. Qd1 a4 34. Qf3+
Ke6 35. Rg8 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.5"]
[White "Karsay, Pascal"]
[Black "Kasimdzhanov, Rustam"]
[Result "1-0"]
[BlackTitle "GM"]
[WhiteElo "2148"]
[BlackElo "2676"]
[ECO "B15"]
[Opening "Caro-Kann"]
[Variation "Tartakower (Nimzovich) variation"]
[WhiteFideId "12953474"]
[BlackFideId "14200244"]
[EventDate "2018.03.29"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bc4 O-O 8.
O-O Bg4 9. Re1 Nd7 10. c3 b5 11. Bb3 Nb6 12. Qd3 Qd7 13. Bc2 g6 14. Bh6 Rfe8 15.
Nd2 Bf5 16. Ne4 Bxe4 17. Rxe4 Rxe4 18. Qxe4 Re8 19. Qf3 f5 20. g3 a5 21. Rd1 Bf8
22. Bc1 h5 23. Bd3 b4 24. c4 Bg7 25. Be3 Bxd4 26. Bxf5 Rxe3 27. Qxe3 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.6"]
[White "Van Wely, Loek"]
[Black "Quaranta, Cristiano"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2667"]
[BlackElo "2148"]
[ECO "A13"]
[Opening "English opening"]
[WhiteFideId "1000268"]
[BlackFideId "815810"]
[EventDate "2018.03.29"]

1. c4 e6 2. Nc3 c5 3. Nf3 Nc6 4. g3 g6 5. d4 cxd4 6. Nxd4 a6 7. Bg2 Bg7 8. Nxc6
bxc6 9. c5 Qa5 10. O-O Ne7 11. Na4 O-O 12. Rb1 Qc7 13. e4 Re8 14. Bf4 e5 15. Be3
a5 16. Qd2 Ba6 17. Rfd1 Ra7 18. Nb6 Rd8 19. Bh3 Bc8 20. Qd6 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.7"]
[White "Klings, Peter"]
[Black "Korobov, Anton"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2146"]
[BlackElo "2664"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "4631234"]
[BlackFideId "14105730"]
[EventDate "2018.03.29"]

1. Nf3 Nf6 2. c4 e6 3. e3 b6 4. b3 Bb7 5. Bb2 d5 6. Nc3 Nbd7 7. Be2 a6 8. O-O
Bd6 9. d4 O-O 10. Qc2 Qe7 11. Rfe1 Rad8 12. Rac1 Rfe8 13. a4 c5 14. cxd5 exd5
15. dxc5 bxc5 16. Bd3 Ne5 17. Nxe5 Qxe5 18. g3 d4 19. exd4 Qxe1+ 20. Rxe1 Rxe1+
21. Bf1 cxd4 22. Ne2 Ng4 23. Qf5 Nxh2 24. Kxh2 Rxf1 25. Ng1 Bxg3+ 26. Kxg3 Rxg1+
27. Kh2 Rg2+ 28. Kh3 Bc8 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.8"]
[White "Shirov, Alexei"]
[Black "Gulatz, Maurice"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2651"]
[BlackElo "2145"]
[ECO "D17"]
[Opening "QGD Slav"]
[Variation "Czech defence"]
[WhiteFideId "2209390"]
[BlackFideId "24642746"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Nh4 e6 7. Nxf5 exf5 8. e3
Bd6 9. Bxc4 Qe7 10. Qc2 g6 11. O-O Nbd7 12. e4 fxe4 13. Re1 O-O 14. Nxe4 Nxe4
15. Rxe4 Qf6 16. h4 Qf5 17. Bd3 Nf6 18. Re2 Qg4 19. Bg5 Nd5 20. Re4 Qd7 21. Bc4
Qf5 22. Qe2 Nf6 23. Re6 Rae8 24. Rxf6 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.9"]
[White "Schweitzer, Victoria"]
[Black "Fridman, Daniel"]
[Result "0-1"]
[WhiteTitle "WIM"]
[BlackTitle "GM"]
[WhiteElo "2144"]
[BlackElo "2637"]
[ECO "B13"]
[Opening "Caro-Kann"]
[Variation "exchange variation"]
[WhiteFideId "14100878"]
[BlackFideId "11600454"]
[EventDate "2018.03.29"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. f3 Bd7 8. Bf4
e5 9. dxe5 Nxe5 10. Qc2 Bd6 11. Bxe5 Bxe5 12. Nd2 Bxh2 13. O-O-O Ne7 14. Nd4
O-O-O 15. Bb5 Be5 16. Bxd7+ Rxd7 17. Qa4 a6 18. N2b3 h5 19. g4 h4 20. Nf5 Nxf5
21. gxf5 Qc4 22. Qa5 Rh6 23. Nd2 Qb5 24. Qxb5 axb5 25. Rde1 f6 26. Nb3 Rc7 27.
Kd2 Rc4 28. Reg1 Rh7 29. Rg4 h3 30. Ke3 h2 31. Rg2 b4 32. Na5 Rch4 33. cxb4 Rxb4
34. Nb3 Kb8 35. Rc2 Rh3 36. Rg2 Ra4 37. Rxg7 Bf4+ 38. Kd3 Rxf3+ 39. Kc2 Rf2+ 40.
Kb1 Be5 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.10"]
[White "Gordievsky, Dmitry"]
[Black "Spiegel, Stefan"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2630"]
[BlackElo "2144"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "24112798"]
[BlackFideId "4610733"]
[EventDate "2018.03.29"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. O-O Be7 5. d3 c5 6. Nbd2 Nc6 7. e4 b6 8. Re1
Bb7 9. c3 Qc7 10. Nf1 dxe4 11. dxe4 Rd8 12. Qc2 O-O 13. e5 Nd5 14. Ng5 Bxg5 15.
Bxg5 Rd7 16. Qe2 h6 17. Bc1 Nde7 18. Nd2 Ng6 19. f4 Nce7 20. Ne4 Rfd8 21. Be3
Nf5 22. Bf2 Bc6 23. b4 cxb4 24. cxb4 Nd4 25. Bxd4 Bxe4 26. Rac1 Qb8 27. Bxe4
Rxd4 28. b5 Ne7 29. Rc2 g6 30. Rec1 R4d7 31. Kg2 Kg7 32. Kh3 Rc8 33. Rxc8 Nxc8
34. Bc6 Rd8 35. Bf3 Ne7 36. Qe4 Rd7 37. Qa8 Qxa8 38. Bxa8 Nf5 39. a4 g5 40. Be4
Ne7 41. Rc4 f5 42. exf6+ Kxf6 43. Kg4 gxf4 44. Kxf4 Rd2 45. h4 Ra2 46. Kg4 Ra3
47. Kh5 Rxg3 48. Rc7 Re3 49. Bc2 Re2 50. Kxh6 Nd5 51. Rc8 Rh2 52. h5 Ke5 53. Bg6
Rh4 54. Kg5 Rh1 55. Ra8 Rg1+ 56. Kh6 Kf6 57. Rxa7 Ne7 58. Rxe7 Kxe7 59. Kg7 e5
60. h6 Kd6 61. h7 Rh1 62. h8=Q Rxh8 63. Kxh8 Kc5 64. Kg7 Kb4 65. Kf6 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.11"]
[White "van der Valk, Niklas"]
[Black "Banusz, Tamas"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2144"]
[BlackElo "2618"]
[WhiteFideId "24651931"]
[BlackFideId "722413"]
[EventDate "2018.03.29"]

1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.12"]
[White "Kozul, Zdenko"]
[Black "Heinatz, Gundula"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "WIM"]
[WhiteElo "2617"]
[BlackElo "2143"]
[ECO "E91"]
[Opening "King's Indian"]
[Variation "6.Be2"]
[WhiteFideId "14502879"]
[BlackFideId "4612434"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Bg4 7. Be3 Nfd7 8. Rc1
Bxf3 9. Bxf3 Nc6 10. d5 Nce5 11. Be2 Nb6 12. b3 e6 13. O-O Qe7 14. Qd2 Rae8 15.
Nb5 a6 16. Nxd6 cxd6 17. Bxb6 exd5 18. exd5 f5 19. Be3 Nd7 20. Rfe1 Qf7 21. g3
Be5 22. Bh6 Bg7 23. Bf4 Be5 24. b4 Qf6 25. Bg5 Qh8 26. c5 h6 27. Bxh6 Rf7 28.
Bg5 Nf6 29. Bf3 Ref8 30. cxd6 Ng4 31. h4 Bxd6 32. Re6 Ne5 33. Be2 Bb8 34. d6 Ba7
35. Bf4 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.13"]
[White "Korba, Roman"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2142"]
[BlackElo "2613"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation, Steinitz counter-gambit"]
[WhiteFideId "4690532"]
[BlackFideId "4101685"]
[EventDate "2018.03.29"]

1. d4 d5 2. Bf4 c5 3. e3 Nf6 4. c3 Qb6 5. Qb3 c4 6. Qc2 g6 7. Nd2 Bf5 8. Qc1 Nc6
9. Ngf3 Bg7 10. Be2 O-O 11. h3 Qd8 12. b3 b5 13. a4 a6 14. O-O Qb6 15. Ne5 Nxe5
16. Bxe5 Ne4 17. Bxg7 Kxg7 18. g4 Be6 19. f4 cxb3 20. f5 Ng3 21. Bd3 bxa4 22.
Rxa4 Nxf1 23. Qxf1 Qc7 24. fxe6 Qg3+ 25. Kh1 fxe6 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.14"]
[White "Papp, Gabor1"]
[Black "Barrenechea Bahamonde, Gustavo"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2604"]
[BlackElo "2141"]
[ECO "B76"]
[Opening "Sicilian"]
[Variation "dragon, Yugoslav attack, Rauser variation"]
[WhiteFideId "718602"]
[BlackFideId "2254425"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. O-O-O d5 10. Qe1 e5 11. Nxc6 bxc6 12. exd5 Nxd5 13. Bc4 Be6 14. Ne4 h6
15. Bc5 f5 16. Bxf8 Qxf8 17. Nc3 Nf4 18. Bxe6+ Nxe6 19. Qg3 Rb8 20. Qxg6 Nd4 21.
a3 Qc5 22. Rhe1 Qb6 23. b4 Kh8 24. Qd6 Rd8 25. Qc5 Qc7 26. Ne2 Rd5 27. Qc4 a5
28. c3 axb4 29. axb4 Nxe2+ 30. Rxe2 Rb5 31. Red2 Bf6 32. Rd6 Bg5+ 33. Kc2 Qb6
34. Rxc6 Qf2+ 35. Kb3 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.15"]
[White "Koellner, Ruben Gideon"]
[Black "Bindrich, Falko"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2141"]
[BlackElo "2602"]
[ECO "A46"]
[Opening "Queen's pawn game"]
[WhiteFideId "12993093"]
[BlackFideId "4676670"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Nf3 e6 3. Nbd2 c5 4. e3 d5 5. c3 Nbd7 6. Bd3 Be7 7. O-O Qc7 8. Re1
O-O 9. Qe2 b6 10. e4 dxe4 11. Nxe4 Bb7 12. dxc5 Nxc5 13. Nxc5 Qxc5 14. Be3 Qh5
15. Nd4 Qd5 16. f3 Rad8 17. Rad1 Qh5 18. Bf2 Bd6 19. Bg3 Bxg3 20. hxg3 Qc5 21.
Qf2 g6 22. Nb3 Qc7 23. Bc2 Bd5 24. g4 h5 25. Qh4 Bxb3 26. Bxb3 Qc5+ 27. Kh1 Rxd1
28. Bxd1 Kg7 29. g5 Nh7 30. f4 Rd8 31. Bf3 Rd2 32. Rb1 Qc4 33. a3 e5 34. Re1
Qxf4 35. Qxf4 exf4 36. b3 Nxg5 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.16"]
[White "Sumets, Andrey"]
[Black "Schulz, Vladimir"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2590"]
[BlackElo "2141"]
[ECO "A58"]
[Opening "Benko gambit accepted"]
[WhiteFideId "14105500"]
[BlackFideId "616583"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. Nf3 g6 8. e4
Bxf1 9. Kxf1 Nbd7 10. g3 Bg7 11. Kg2 O-O 12. a4 Qa5 13. Ra3 Rfb8 14. Qc2 Nb6 15.
b3 c4 16. b4 Qxb4 17. Nd4 Nfxd5 18. Nc6 Qc5 19. exd5 Nxd5 20. Nxb8 Nb4 21. Qe4
Rxb8 22. Be3 Qa5 23. Rb1 Rd8 24. Nb5 d5 25. Qxe7 Bf8 26. Qf6 Nc2 27. Bb6 Qd2 28.
Qxd8 Ne1+ 29. Rxe1 Qxe1 30. Re3 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.17"]
[White "Pfatteicher, Lukas"]
[Black "Bernadskiy, Vitaliy"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2140"]
[BlackElo "2588"]
[ECO "E95"]
[Opening "King's Indian"]
[Variation "orthodox, 7...Nbd7, 8.Re1"]
[WhiteFideId "12968919"]
[BlackFideId "14100371"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 e5 5. e4 g6 6. Be2 Bg7 7. O-O O-O 8. Re1
c6 9. h3 exd4 10. Nxd4 Re8 11. Bf1 Nc5 12. f3 Nh5 13. Be3 Be5 14. Qd2 Qh4 15.
Nce2 Ng3 16. Bf4 Nxe2+ 17. Nxe2 Qf6 18. Bg5 Qh8 19. Rab1 f5 20. Nc3 fxe4 21.
Nxe4 Nxe4 22. fxe4 Be6 23. Qc2 Rf8 24. b3 Bg3 25. Re2 Qe5 26. Bd2 Qh5 27. Be3
Rf7 28. Rd2 Raf8 29. Qd3 Qh4 30. Bd4 Be1 31. Be2 Bxd2 32. Qxd2 Bxh3 33. gxh3
Qg3+ 34. Kh1 Qxh3+ 35. Kg1 Qg3+ 36. Kh1 Rf4 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.18"]
[White "Buhmann, Rainer"]
[Black "Wendler, David"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2588"]
[BlackElo "2140"]
[ECO "A57"]
[Opening "Benko gambit half accepted"]
[WhiteFideId "4651340"]
[BlackFideId "12938360"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 g6 7. Nf3 d6 8. e4 Bg7
9. Nd2 Qc7 10. Be2 O-O 11. O-O Nbd7 12. a4 Rb8 13. a5 Rb4 14. Nc4 Ne8 15. Bd2
Ne5 16. b3 Nxc4 17. Bxc4 Qb8 18. Rc1 Nc7 19. Na4 Rb7 20. Nb6 Nb5 21. b4 Bd4 22.
Bh6 Re8 23. Qd2 Be5 24. Be3 cxb4 25. Bxb5 axb5 26. Qxb4 Bd7 27. Nxd7 Rxd7 28.
Rc6 Qa8 29. Qxb5 Rb7 30. Rb6 Rc7 31. Rb1 Kg7 32. Ra6 Qc8 33. Rc6 Rxc6 34. Qxc6
f5 35. f4 Qxc6 36. dxc6 Bc3 37. a6 fxe4 38. a7 d5 39. Rb8 d4 40. Rxe8 dxe3 41.
Kf1 e2+ 42. Kxe2 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.19"]
[White "Gress, Alexander"]
[Black "Lagarde, Maxime"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2139"]
[BlackElo "2587"]
[ECO "B32"]
[Opening "Sicilian defence"]
[WhiteFideId "24636428"]
[BlackFideId "662399"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. a3 a6 8. Be3
Qc7 9. Bd3 b5 10. O-O d6 11. f4 Bb7 12. Qf3 Be7 13. Qg3 g6 14. Nd4 Na5 15. Nf3
Nc4 16. Bd4 O-O 17. e5 Nh5 18. Qg4 Bxf3 19. Qxf3 dxe5 20. fxe5 Bc5 21. Qf2 Bxd4
22. Qxd4 Qxe5 23. Qf2 Nxb2 24. Ne4 Rad8 25. g4 f5 26. Nc5 fxg4 27. Qxf8+ Rxf8
28. Rxf8+ Kg7 29. Rc8 Nxd3 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.20"]
[White "Sadzikowski, Daniel"]
[Black "Paquico Rodriguez, Ivan"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2583"]
[BlackElo "2139"]
[ECO "A42"]
[Opening "Modern defence"]
[Variation "Averbakh system"]
[WhiteFideId "1132253"]
[BlackFideId "2256320"]
[EventDate "2018.03.29"]

1. c4 g6 2. e4 Bg7 3. d4 d6 4. Nc3 e5 5. Nge2 Nc6 6. d5 Nce7 7. h4 h5 8. Ng3 Bd7
9. Bd3 a6 10. Bg5 Nh6 11. Be2 Ng4 12. f3 Nh6 13. Bd3 f6 14. Bd2 Nf7 15. Qb3 Rb8
16. O-O-O c5 17. dxc6 bxc6 18. Qa3 Be6 19. Nge2 f5 20. Kb1 O-O 21. Be3 a5 22.
Nc1 Qc7 23. Nb3 Ra8 24. Rc1 Rfb8 25. Nd5 Qd8 26. Nxe7+ Qxe7 27. Ka1 Qc7 28. Nd2
Bf8 29. Qc3 f4 30. Bf2 a4 31. Nb1 Qb7 32. Rhg1 d5 33. exd5 cxd5 34. g3 a3 35.
bxa3 e4 36. gxf4 Nh8 37. fxe4 dxe4 38. Bd4 exd3 39. Bxh8 Bf5 40. Be5 Rd8 41. c5
Qd5 42. c6 d2 43. Rcd1 Qc5 44. Qb3+ Kh7 45. Qf7+ Kh6 46. Bf6 Qd4+ 47. Bxd4 Rxd4
48. Rg5 Bg7 49. Rxf5 gxf5 50. Qe6+ Kh7 51. Qxf5+ Kg8 52. Nc3 Rf8 53. Qe6+ Kh8
54. Kb1 Rd3 55. Nb5 Rb8 56. a4 Rd4 57. c7 Rb4+ 58. Qb3 Rxb3+ 59. axb3 Rc8 60.
Rxd2 Bf6 61. Rd7 Bxh4 62. Nd6 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.21"]
[White "Van De Perre, Tom"]
[Black "Moussard, Jules"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2138"]
[BlackElo "2576"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "209040"]
[BlackFideId "642908"]
[EventDate "2018.03.29"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Qe2 O-O 6. O-O Bg4 7. h3 Bxf3 8. Qxf3
Nc6 9. c3 e5 10. d5 Ne7 11. Bg5 Nd7 12. Qe3 f6 13. Bh4 Qe8 14. Bb5 f5 15. Bxd7
Qxd7 16. Bxe7 Qxe7 17. Nd2 Rf7 18. f3 Qf8 19. Nc4 Bh6 20. Qe1 Bg5 21. g3 c6 22.
Rd1 Rc8 23. dxc6 Rxc6 24. Qe2 Qc8 25. Na5 Ra6 26. Qc4 Qd7 27. Qd5 b5 28. Nb3
Be3+ 29. Kg2 Rxa2 30. Rb1 Qb7 31. Qxd6 fxe4 32. Qxe5 exf3+ 33. Kh2 Bh6 34. Nd4
b4 35. cxb4 Qxb4 36. Nxf3 Qb3 37. Qe2 Qb8 38. Rf2 Ra5 39. Qc4 Rf5 40. Rbf1 Bf4
41. Rg2 Bd6 42. Nd2 Rxf1 43. Nxf1 Kg7 44. Ne3 h5 45. Qd4+ Be5 46. Qe4 Bxb2 47.
Nc4 Bf6 48. Qf4 Qxf4 49. gxf4 Bd4 50. Ne5 Rf6 51. Kg3 a5 52. Rd2 Bxe5 53. fxe5
Ra6 54. Kf4 a4 55. Kg5 a3 56. Rd7+ Kf8 57. Rd1 a2 58. Ra1 Kg7 59. Kf4 Ra4+ 60.
Kg5 Ra5 61. Kf4 Kf7 62. h4 Ra4+ 63. Kg5 Kg7 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.22"]
[White "Kunin, Vitaly"]
[Black "Horn, Sven"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2575"]
[BlackElo "2137"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "4.e3"]
[WhiteFideId "4128737"]
[BlackFideId "4631811"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 Bg4 5. h3 Bh5 6. Nc3 e6 7. Qb3 Qc7 8. Nh4 Bg6
9. Nxg6 hxg6 10. Bd2 Nbd7 11. Rc1 Qb6 12. Qc2 dxc4 13. Bxc4 Nd5 14. O-O Qd8 15.
Bxd5 exd5 16. e4 dxe4 17. d5 Be7 18. dxc6 bxc6 19. Nxe4 Rc8 20. Bf4 Nb6 21. Rfd1
Nd5 22. Nc3 O-O 23. Nxd5 cxd5 24. Qxc8 Qxc8 25. Rxc8 Rxc8 26. Rxd5 Bf6 27. b3
Rc6 28. Kf1 Kf8 29. Be3 a6 30. Bc5+ Ke8 31. Ke2 Be7 32. b4 Re6+ 33. Kd3 Re1 34.
Bxe7 Kxe7 35. Ra5 Re6 36. a4 Kd7 37. b5 Rd6+ 38. Kc3 axb5 39. Ra7+ Kc6 40. axb5+
Kc5 41. Rxf7 Kxb5 42. Rxg7 Kc5 43. Ra7 Rf6 44. Ra5+ Kb6 45. Ra2 Kc7 46. Kd3 Kd7
47. Ra7+ Ke8 48. Ke3 Kf8 49. f4 Rb6 50. Kf3 Rb5 51. Kg4 Rf5 52. h4 Kg8 53. Re7
Kf8 54. Re5 Rf6 55. h5 gxh5+ 56. Rxh5 Kg7 57. g3 Ra6 58. Re5 Kf6 59. Re4 Ra1 60.
f5 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.23"]
[White "Kindler, Kristian"]
[Black "Heimann, Andreas"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2136"]
[BlackElo "2574"]
[ECO "C88"]
[Opening "Ruy Lopez"]
[Variation "closed, 7...O-O"]
[WhiteFideId "12951650"]
[BlackFideId "24624632"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. d3
d6 9. Bd2 Bd7 10. h3 h6 11. a4 b4 12. c3 Rb8 13. d4 Qc8 14. Bc2 Re8 15. dxe5
dxe5 16. cxb4 Bxb4 17. Nc3 Be6 18. a5 Bd6 19. Rc1 Nxa5 20. Nd5 Bxd5 21. exd5 Nc4
22. Bc3 Nxb2 23. Qe2 Nxd5 24. Bxe5 Nf6 25. Bb1 Rb5 26. Qc2 Bxe5 27. Nxe5 Rbxe5
28. Rxe5 Rxe5 29. Qxb2 Qe8 30. Bd3 Re1+ 31. Rxe1 Qxe1+ 32. Kh2 a5 33. Qb8+ Ne8
34. Bb5 Kf8 35. Bxe8 Qxe8 36. Qxc7 Qa8 37. Qc5+ Kg8 38. g4 a4 39. Qa3 Qb8+ 40.
Kg2 Qb7+ 41. f3 Qb3 42. Qe7 a3 43. h4 a2 44. h5 a1=Q 45. Qe8+ Kh7 46. Qe4+ 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.24"]
[White "Heberla, Bartlomiej"]
[Black "Pappelis, Dimitrios"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2570"]
[BlackElo "2136"]
[ECO "D31"]
[Opening "QGD"]
[Variation "3.Nc3"]
[WhiteFideId "1115120"]
[BlackFideId "4215281"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. e3 Nf6 5. Bd2 O-O 6. Nf3 Nbd7 7. Qc2 Re8 8. Rd1
c6 9. Be2 Qe7 10. O-O Bd6 11. Rfe1 e5 12. dxe5 Nxe5 13. cxd5 cxd5 14. Nb5 Bg4
15. Nxd6 Qxd6 16. Bc3 Nxf3+ 17. Bxf3 Bxf3 18. gxf3 Qe6 19. Kg2 Rac8 20. Rd4 Rc6
21. Qd3 Nh5 22. Rh4 Qg6+ 23. Qxg6 hxg6 24. Rd1 Nf6 25. Rb4 b6 26. Ra4 a5 27. Ra3
Rc5 28. Rb3 Re6 29. Bd4 Rcc6 30. Rb5 Kf8 31. Rd3 Ke8 32. Rdb3 Nd7 33. Rxd5 f6
34. f4 Kd8 35. Ra3 Red6 36. Rb5 Rc2 37. b4 axb4 38. Rxb4 Kc7 39. Ra7+ Kc6 40. a4
Ra2 41. e4 Re6 42. Rc4+ Kd6 43. Be3 Nc5 44. a5 Nxe4 45. axb6 Rb2 46. Rac7 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.25"]
[White "Zoldan, Matteo"]
[Black "Grigoriants, Sergey"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "GM"]
[WhiteElo "2135"]
[BlackElo "2568"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "805319"]
[BlackFideId "4130804"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 Qb6 7. Nb3 e6 8. Qe2
Nc6 9. Be3 Qc7 10. O-O-O b5 11. Qf2 Be7 12. g4 Nd7 13. Nd4 Nxd4 14. Bxd4 O-O 15.
h4 Bb7 16. a3 Bc6 17. g5 Rab8 18. f4 a5 19. f5 b4 20. f6 bxc3 21. fxe7 cxb2+ 22.
Bxb2 Rfe8 23. Qd4 e5 24. Qxd6 Qb7 25. Bc3 Bxe4 26. Bd3 Bxh1 27. Bf5 Bf3 28. Rd3
Qb1+ 29. Kd2 Qd1+ 30. Ke3 Qe2# 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.26"]
[White "David, Alberto"]
[Black "Carow, Annelen"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "WFM"]
[WhiteElo "2566"]
[BlackElo "2135"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "4000013"]
[BlackFideId "24692492"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 Nge7 5. Bg2 g6 6. O-O Bg7 7. c3 e5 8. a4 O-O
9. Na3 d6 10. Rb1 h6 11. b4 cxb4 12. cxb4 Bg4 13. h3 Be6 14. b5 Nd4 15. Nxd4
exd4 16. Re1 Qd7 17. Kh2 Rac8 18. Bd2 f5 19. f4 h5 20. Rb4 h4 21. gxh4 Kf7 22.
Nc2 fxe4 23. dxe4 Rc4 24. h5 Qc7 25. Rxc4 Bxc4 26. Na3 Ba2 27. Qe2 Qc5 28. Qd3
Qxh5 29. Bb4 Rd8 30. Nc4 Qh4 31. Rf1 Bxc4 32. Qxc4+ Ke8 33. e5 dxe5 34. fxe5
Bxe5+ 35. Kh1 Qg3 36. Qf7+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.27"]
[White "Barillaro, Luca"]
[Black "Mikhalevski, Victor"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2135"]
[BlackElo "2557"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "803090"]
[BlackFideId "2801914"]
[EventDate "2018.03.29"]

1. c4 e5 2. g3 c6 3. d4 e4 4. Bg2 d5 5. Nc3 Nf6 6. Bg5 Nbd7 7. Nh3 h6 8. Bf4 g5
9. Be5 Bg7 10. cxd5 Nxe5 11. dxe5 Nxd5 12. Nxe4 Bxe5 13. Qb3 Qa5+ 14. Nd2 Be6
15. Qc2 Nb4 16. Qc1 Nxa2 17. Qc2 O-O-O 18. Rd1 Nb4 19. Qb1 g4 20. Nf4 Bxf4 21.
gxf4 Bf5 22. Be4 Bxe4 23. Nxe4 Rxd1+ 24. Qxd1 Rd8 25. Qb1 Nd3+ 26. Kf1 Nxf4 27.
Nc3 Qe5 28. Rg1 h5 29. Rg3 Nh3 30. Kg2 Qf4 31. f3 f5 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.28"]
[White "Demuth, Adrien"]
[Black "Simonetto, Andrea"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2551"]
[BlackElo "2135"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[WhiteFideId "642274"]
[BlackFideId "873314"]
[EventDate "2018.03.29"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Nc6 5. d4 a6 6. b3 Bd6 7. c4 O-O 8. Bb2 Re8
9. Nbd2 Bf8 10. Qc2 Nb4 11. Qb1 a5 12. a3 Na6 13. e4 c5 14. e5 Nd7 15. Re1 a4
16. bxa4 Nb6 17. Qc2 Bd7 18. a5 Nxc4 19. Nxc4 dxc4 20. Rad1 Be7 21. Nd2 c3 22.
Qxc3 cxd4 23. Qxd4 Bc5 24. Qf4 Qxa5 25. Nc4 Qb5 26. Ba1 Rac8 27. Nd6 Bxd6 28.
exd6 Rc4 29. Bf1 Rec8 30. Bxc4 Rxc4 31. Rb1 Qd5 32. Qe5 Qxe5 33. Bxe5 Nc5 34.
Rec1 Rxc1+ 35. Rxc1 Nd3 36. Rc7 Nxe5 37. f4 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.29"]
[White "Hoffmann, Achim Gunter"]
[Black "Santos Latasa, Jaime"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2134"]
[BlackElo "2549"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Lipnitzky attack"]
[WhiteFideId "3203840"]
[BlackFideId "2293307"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. O-O
Nc5 9. f3 b5 10. Be3 Bb7 11. Qe1 Be7 12. Rd1 Qc7 13. Qg3 O-O 14. a3 Nxb3 15.
Nxb3 Rfd8 16. Rd2 Nd7 17. f4 Nf6 18. Bd4 g6 19. e5 Nh5 20. Qe3 dxe5 21. fxe5 Ng7
22. g4 Qc6 23. Qg3 a5 24. Be3 Rxd2 25. Nxd2 h5 26. h3 Qh1+ 27. Kf2 h4 28. Qg1
Qxh3 29. Nce4 Bxe4 30. Nxe4 Rc8 31. c3 Nf5 32. Re1 Ng3 33. Bf4 Rc4 34. Bxg3
hxg3+ 35. Kf3 g2+ 36. Ng3 Bc5 37. Qxg2 Qxg4# 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.30"]
[White "Antal, Gergely"]
[Black "Doll, Stefan"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2540"]
[BlackElo "2133"]
[ECO "C26"]
[Opening "Vienna"]
[Variation "Paulsen-Mieses variation"]
[WhiteFideId "717312"]
[BlackFideId "4632559"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 a6 5. Nge2 Nc6 6. d3 d6 7. O-O Be6 8. Nd5
Nb8 9. d4 Ba7 10. c3 c6 11. Nxf6+ Qxf6 12. f4 Bg4 13. fxe5 Qxe5 14. Be3 Qe7 15.
h3 Bh5 16. g4 Bg6 17. Ng3 d5 18. Nf5 Bxf5 19. Rxf5 Nd7 20. Bg5 f6 21. exd5 fxg5
22. dxc6 bxc6 23. Bxc6 O-O-O 24. Qf1 Qe3+ 25. Kg2 Nb8 26. Re1 Qd2+ 27. Re2 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.31"]
[White "Merkel, Markus"]
[Black "Danin, Alexandre"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2133"]
[BlackElo "2540"]
[ECO "A48"]
[Opening "King's Indian"]
[Variation "East Indian defence"]
[WhiteFideId "4675657"]
[BlackFideId "4144031"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 c5 4. dxc5 Qa5 5. e3 Bg7 6. a3 Qxc5 7. b4 Qc7 8. Bb2
O-O 9. c4 b6 10. Be2 Bb7 11. O-O d6 12. Rc1 Nbd7 13. Qc2 Rac8 14. Qb1 Qb8 15.
Qa1 Qa8 16. Rfd1 a6 17. Bf1 Bh6 18. Nd4 Rc7 19. a4 a5 20. Nb5 Rc6 21. Be2 axb4
22. Bf3 Rc5 23. Nxd6 Bxf3 24. Nxf3 Ra5 25. Nb5 Rxa4 26. Qb1 Rc8 27. Bd4 Bf8 28.
h3 Ne4 29. Ne5 Ndc5 30. f3 Ng3 31. Rd2 Nf5 32. Re2 Bg7 33. Bb2 Ra2 34. f4 Ng3
35. Rec2 b3 36. Rd2 Nce4 37. Rd4 Ne2+ 38. Kh2 Nxd4 39. Kg1 Ne2+ 40. Kh2 Nxc1 41.
Qxc1 Bxe5 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.32"]
[White "Kuljasevic, Davorin"]
[Black "Brem, Stephan"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2538"]
[BlackElo "2129"]
[ECO "D02"]
[Opening "Queen's pawn game, Chigorin variation"]
[WhiteFideId "14506661"]
[BlackFideId "4617266"]
[EventDate "2018.03.29"]

1. d4 Nc6 2. Nf3 d5 3. g3 Bg4 4. Bg2 e6 5. O-O f5 6. c4 Nf6 7. Ne5 Be7 8. Nc3
O-O 9. Nxg4 fxg4 10. cxd5 exd5 11. Bg5 Kh8 12. Bxf6 Bxf6 13. e3 Ne7 14. Qxg4 c6
15. b4 b5 16. a4 Qd6 17. axb5 Qxb4 18. Rfc1 c5 19. Rab1 Qa3 20. Nxd5 Nxd5 21.
Bxd5 Rad8 22. Be4 cxd4 23. Rc7 Rde8 24. Qf5 Rxe4 25. Qxe4 dxe3 26. Qxe3 Qd6 27.
Qc5 Qxc5 28. Rxc5 Bd4 29. Rc2 Kg8 30. Rd1 Bb6 31. Rd5 h6 32. Kg2 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.33"]
[White "Zimmermann, Paul"]
[Black "Kollars, Dmitrij"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2128"]
[BlackElo "2534"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "4659120"]
[BlackFideId "12909572"]
[EventDate "2018.03.29"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. c3 Nc6 5. e3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Be2
Bf5 9. O-O b5 10. Nfd2 e6 11. f3 Be7 12. Bg5 Bg6 13. Bxf6 Bxf6 14. e4 Nxd4 15.
Bd1 Nc6 16. exd5 exd5 17. Re1+ Kd7 18. f4 Kd6 19. Bf3 h5 20. g3 b4 21. Kg2 Rhe8
22. Rxe8 Rxe8 23. Kf2 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.34"]
[White "Lampert, Jonas"]
[Black "Boelhouwer, Collin"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2532"]
[BlackElo "2127"]
[ECO "E00"]
[Opening "Catalan opening"]
[WhiteFideId "1303759"]
[BlackFideId "1013300"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. Bg2 O-O 7. Nf3 d5 8. a3
Nc6 9. axb4 Nxb4 10. O-O b6 11. cxd5 Nbxd5 12. Re1 Bb7 13. e4 Nb4 14. Nc3 a5 15.
Qd2 Rc8 16. Rad1 Ba6 17. Bh3 Rc7 18. d5 exd5 19. exd5 Qd6 20. Nd4 Qc5 21. Nf5
Bd3 22. d6 Ra7 23. Qf4 Bxf5 24. Bxf5 g6 25. d7 Raa8 26. Be4 Nh5 27. Qd6 Qxd6 28.
Rxd6 Rad8 29. Na4 f5 30. Bb7 Nf6 31. Nxb6 Rf7 32. Bc8 Kf8 33. Re5 f4 34. gxf4
Ng4 35. Re8+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.35"]
[White "Duchateau, Thomas"]
[Black "Burmakin, Vladimir"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2127"]
[BlackElo "2522"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "630837"]
[BlackFideId "4105109"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Bf4 c6 3. Nf3 Qb6 4. Qc1 d5 5. e3 Nh5 6. Be5 Nd7 7. Be2 Nxe5 8.
dxe5 g6 9. O-O Ng7 10. c4 dxc4 11. Nbd2 Ne6 12. Nxc4 Qc7 13. a4 Bg7 14. b4 O-O
15. b5 Bd7 16. Rb1 b6 17. Qa3 cxb5 18. axb5 Nc5 19. Nd4 Bxe5 20. Nxe5 Qxe5 21.
Bf3 Rac8 22. Qxa7 Qc7 23. Qxc7 Rxc7 24. Nc6 Bf5 25. Rb4 Rfc8 26. Rd1 Kf8 27. g4
Bd7 28. Kg2 h6 29. Kg3 Be8 30. h4 Nb7 31. Ra1 Nc5 32. Rd1 Rd7 33. Rbd4 Rxd4 34.
Rxd4 Ne6 35. Rb4 Nc7 36. Rb2 f6 37. Bg2 Nxb5 38. Rxb5 Bxc6 39. Rxb6 Bxg2 40.
Kxg2 Rc4 41. Kg3 Kf7 42. Rb5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.36"]
[White "Schneider, Ilja"]
[Black "Thomas, Ingo"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2513"]
[BlackElo "2127"]
[ECO "D12"]
[Opening "QGD Slav"]
[Variation "4.e3 Bf5"]
[WhiteFideId "4663306"]
[BlackFideId "4643828"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Nxg6 hxg6 8. a3
Nbd7 9. g3 Be7 10. b3 O-O 11. Bg2 a6 12. O-O b5 13. Qe2 Nb6 14. a4 b4 15. Nb1 c5
16. Bb2 Qd7 17. Rd1 Rfd8 18. Nd2 a5 19. e4 Rac8 20. cxd5 exd5 21. e5 Ne8 22.
dxc5 Bxc5 23. Ne4 Be7 24. Bd4 Qe6 25. Nd2 Rc2 26. Rac1 Rdc8 27. Rxc2 Rxc2 28.
Qb5 Nd7 29. Qxd5 Nc7 30. Qe4 Qf5 31. g4 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.37"]
[White "Kienitz, Andre"]
[Black "Schlosser, Philipp"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2126"]
[BlackElo "2510"]
[ECO "B46"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "24609064"]
[BlackFideId "4600169"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Nxc6 bxc6 7. Bd3 d5 8.
O-O Nf6 9. Qf3 Be7 10. Na4 O-O 11. b3 e5 12. h3 Be6 13. Be3 Nd7 14. Qe2 a5 15.
c4 d4 16. Bd2 Nc5 17. Nxc5 Bxc5 18. f4 f6 19. f5 Bf7 20. Kh1 Qe7 21. g4 Bb4 22.
a4 Bxd2 23. Qxd2 Rfb8 24. Bc2 Qb4 25. Qxb4 Rxb4 26. Rf3 Kf8 27. Kg2 Rab8 28. Kf2
Ke7 29. Ke2 Kd6 30. Kd2 Kc5 31. h4 R4b7 32. Rg3 Rd8 33. Kd3 Kb4 34. Rg2 Kc5 35.
Rg3 Kd6 36. Rag1 Ke7 37. Bd1 g6 38. h5 Rdb8 39. Kd2 Rg8 40. h6 g5 41. Bc2 Kd6
42. Rb1 Rgb8 43. Rgg1 Kc5 44. Kd3 Kb4 45. Rgc1 Kc5 46. Rg1 Kb4 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.38"]
[White "Valsecchi, Alessio"]
[Black "Reck, Moritz"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2510"]
[BlackElo "2126"]
[ECO "A42"]
[Opening "Modern defence"]
[Variation "Averbakh system, Kotov variation"]
[WhiteFideId "818860"]
[BlackFideId "24647748"]
[EventDate "2018.03.29"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nc6 5. Be3 e5 6. d5 Nce7 7. g4 f5 8. gxf5
gxf5 9. Qh5+ Ng6 10. exf5 Qh4 11. Qf3 Nf4 12. Nh3 Nxh3 13. Bxh3 Qxc4 14. Rg1 e4
15. Qh5+ Kf8 16. Rxg7 Kxg7 17. O-O-O 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.39"]
[White "Jansen, Bob"]
[Black "Kanarek, Marcel"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2124"]
[BlackElo "2506"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "1012550"]
[BlackFideId "1126822"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. c4 c5 5. cxd5 Qxd5 6. Nf3 cxd4 7. Nc3 Qa5 8.
Nxd4 Bd7 9. g3 Nc6 10. Nb3 Qd8 11. Nc5 e6 12. Nxd7 Qxd7 13. Qxd7+ Kxd7 14. Bg2
Bb4 15. Rc1 Rac8 16. O-O Ke7 17. Rfd1 Na5 18. Nb5 a6 19. a3 axb5 20. axb4 Nb3
21. Rc3 Rxc3 22. bxc3 Rc8 23. Bxb7 Rxc3 24. Ba6 Rc4 25. Bxb5 Rxb4 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.40"]
[White "Ider, Borya"]
[Black "Tscharotschkin, Michael"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2505"]
[BlackElo "2124"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "4901134"]
[BlackFideId "4619510"]
[EventDate "2018.03.29"]

1. d4 d5 2. Nf3 c6 3. Bf4 Bf5 4. c3 e6 5. Qb3 Qb6 6. Nbd2 Nd7 7. Nh4 Bg6 8. Nxg6
hxg6 9. e3 Ngf6 10. h3 c5 11. Be2 c4 12. Qxb6 Nxb6 13. b3 Rc8 14. bxc4 dxc4 15.
e4 Ba3 16. Rb1 O-O 17. Kd1 Rfd8 18. Kc2 Rd7 19. Rb5 Na4 20. Ra5 Nxc3 21. Kxc3
Bb2+ 22. Kxb2 c3+ 23. Kb3 cxd2 24. f3 Rxd4 25. Be3 Rd7 26. Rd1 b6 27. Ra4 Rcd8
28. Bb5 Rc7 29. Rxd2 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.41"]
[White "Vanstreels, Luc"]
[Black "Lobron, Eric"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2124"]
[BlackElo "2503"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "205737"]
[BlackFideId "4600037"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 O-O 6. h5 c5 7. hxg6 hxg6 8. Nb5
Nc6 9. Nc7 e5 10. dxe5 Qxc7 11. exf6 Qa5+ 12. c3 Bxf6 13. Bd3 d4 14. Bxg6 fxg6
15. Qb3+ Rf7 16. Rh7 Nd8 17. Rh6 Bf5 18. Ne2 dxc3 19. Nxc3 c4 20. Qxc4 Rc8 21.
Rxg6+ Kh7 22. Rh6+ Kg7 23. Qb3 Rxc3 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.42"]
[White "Riff, Jean-Noel"]
[Black "Zimmer, Rolf"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2503"]
[BlackElo "2124"]
[ECO "B31"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"]
[WhiteFideId "611190"]
[BlackFideId "24687898"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. h3 d5 8. e5 Nd7
9. d4 e6 10. a4 Qc7 11. Bg5 Re8 12. Na3 c4 13. Nc2 h6 14. Bf4 Nf8 15. Qd2 Kh7
16. Ne3 g5 17. Bg3 Ng6 18. Ng4 Qd8 19. a5 Bd7 20. Bxc6 Bxc6 21. h4 gxh4 22. Bf4
Nxf4 23. Qxf4 Qc7 24. Qh2 Qe7 25. Re3 Rg8 26. Nxh4 Qg5 27. Rg3 Qh5 28. Qh3 Raf8
29. Re1 Ba4 30. Ree3 Bd1 31. Nf6+ Bxf6 32. exf6 Bg4 33. Qh2 Bf5 34. f3 Rxg3 35.
Qxg3 Rg8 36. Qf4 Bc2 37. Re5 Rg5 38. Rxe6 Bf5 39. Re5 Bg4 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.43"]
[White "Dobrikov, Marco"]
[Black "Korpa, Bence"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2123"]
[BlackElo "2502"]
[ECO "B47"]
[Opening "Sicilian"]
[Variation "Taimanov (Bastrikov) variation"]
[WhiteFideId "12950378"]
[BlackFideId "706671"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Nxc6 Qxc6 8.
Bd3 b5 9. Qe2 Bb7 10. Bd2 Bc5 11. O-O-O Ne7 12. Rhe1 b4 13. Nb1 O-O 14. Be3 a5
15. f5 Rfc8 16. Nd2 Bxe3 17. Qxe3 a4 18. Kb1 Ba6 19. Nf3 Qc7 20. Qd2 b3 21. cxb3
Bxd3+ 22. Qxd3 axb3 23. Qxb3 Rcb8 24. Qd3 Nc6 25. Qc3 Qa7 26. a3 Qa4 27. Rd3 Rc8
28. Qb3 Qa7 29. Rc3 Rcb8 30. Qc2 h6 31. fxe6 fxe6 32. e5 Rb5 33. Rb3 Rc5 34. Qe4
Rc8 35. Rd3 Qc7 36. Qe3 Ne7 37. Red1 Nd5 38. Qe1 Rc2 39. R3d2 Rc4 40. Rd4 Rc2
41. R4d2 Rc5 42. Rd3 Qb6 43. Ka1 Rc2 44. Rb1 Qa6 45. Rd2 Nb4 46. Nd4 Qc4 47. b3
Qxd4+ 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.44"]
[White "Noe, Christopher"]
[Black "Levrand, Roland"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2494"]
[BlackElo "2123"]
[ECO "E60"]
[Opening "King's Indian defence"]
[WhiteFideId "24692018"]
[BlackFideId "1322524"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 O-O 5. Nc3 c6 6. Bd3 d5 7. cxd5 cxd5 8. e5
Nfd7 9. f4 Nc6 10. Nf3 Nb6 11. h3 f6 12. O-O Be6 13. exf6 Bxf6 14. Ne2 Nc4 15.
b3 Nd6 16. g4 Qb6 17. Be3 a5 18. Kg2 a4 19. bxa4 Qa5 20. Qb1 Nc4 21. Bf2 Bf7 22.
f5 Nd2 23. Nxd2 Qxd2 24. fxg6 hxg6 25. Rd1 Qg5 26. Qxb7 Rfc8 27. Rac1 Be8 28.
Qb3 Rcb8 29. Bb5 Na5 30. Qf3 Bg7 31. h4 Qf6 32. Qxf6 Bxf6 33. Bxe8 Rxe8 34. Nf4
g5 35. Nxd5 Rab8 36. Rc5 Nb7 37. Rc6 gxh4 38. Rxf6 exf6 39. Nxf6+ Kf7 40. Nxe8
Rxe8 41. Rb1 Nd6 42. Bxh4 Re2+ 43. Kf3 Rxa2 44. Rb4 Ke6 45. Bg3 Ra3+ 46. Kg2 Ne4
47. Bc7 Kd7 48. Be5 Nc3 49. g5 Nd5 50. Rb7+ Ke6 51. g6 Rxa4 52. g7 Ra8 53. Bb8
Ra2+ 54. Kh3 Ra3+ 55. Kh4 Ra1 56. g8=Q+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.29"]
[Round "1.45"]
[White "Bauer, Thomas"]
[Black "Bellahcene, Bilel"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2122"]
[BlackElo "2488"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "1639293"]
[BlackFideId "696358"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. Nbd2 Nd7 7. h3 Bh5 8.
Nf1 Ne5 9. g4 Nxf3+ 10. Qxf3 Bg6 11. Bd2 f6 12. h4 Bf7 13. Ng3 Qd7 14. Ba5 b6
15. Bd2 a5 16. a4 h6 17. Bc3 Be6 18. Nf5 h5 19. g5 Rh7 20. Rg1 O-O-O 21. O-O-O
g6 22. Ne3 fxg5 23. Nc4 Kb7 24. Ne5 Qd6 25. d4 g4 26. Qe2 cxd4 27. Rxd4 Qc7 28.
Rxd8 Qxd8 29. Rd1 Qe8 30. Nd3 Bc8 31. Kb1 e5 32. Qe3 Bd6 33. b3 Rd7 34. Qg5 Bc7
35. Qf6 Rd6 36. Qg7 Re6 37. Ka2 Qe7 38. Qg8 Rf6 39. Nxe5 Bxe5 40. Bxe5 Qxe5 41.
Qg7+ Kb8 42. Rd8 Qe6 43. Kb1 Rxf2 44. Qd4 Rf1+ 45. Ka2 Kb7 46. Rd6 c5 47. Qd3
Qe5 48. Rxb6+ Kxb6 49. Qb5+ Ka7 50. Qxf1 Qxe4 51. Qf2 Kb6 52. Qf6+ Qc6 53. Qd8+
Qc7 54. Qd3 g3 55. Qxg6+ Ka7 56. Qxh5 Bb7 57. Qg5 g2 58. h5 c4 59. b4 Qb6 60.
bxa5 Qf2 61. Qg6 g1=Q 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.1"]
[White "Bacrot, Etienne"]
[Black "Groetzbach, Julian"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2718"]
[BlackElo "2284"]
[ECO "B92"]
[Opening "Sicilian"]
[Variation "Najdorf, Opovcensky variation"]
[WhiteFideId "605506"]
[BlackFideId "24600938"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 h6 8. Nd2
b5 9. a4 b4 10. Nd5 Nxd5 11. exd5 Be7 12. a5 Nd7 13. Nc4 Nc5 14. Be3 Qc7 15. Nb6
Rb8 16. Qd2 b3 17. Qc3 Rxb6 18. axb6 Qxb6 19. cxb3 Qxb3 20. Bxc5 Qxc3+ 21. bxc3
dxc5 22. Bxa6 Kd7 23. Bxc8+ Rxc8 24. Ke2 c4 25. Ra7+ Kd6 26. Rd1 Rb8 27. Ra6+
Kd7 28. Rc6 Rb5 29. Rxc4 Bc5 30. Ra4 Rb3 31. Kd3 Bxf2 32. Kc2 Rb6 33. Rf1 Rf6
34. Kd3 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.2"]
[White "Neukirchner, Pascal"]
[Black "Rapport, Richard"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2285"]
[BlackElo "2715"]
[ECO "E00"]
[Opening "Catalan opening"]
[WhiteFideId "12997927"]
[BlackFideId "738590"]
[EventDate "2018.03.29"]

1. d4 e6 2. c4 Nf6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 Ne4 7. O-O f5 8. Nc3
c6 9. Bf4 Nd7 10. h4 O-O 11. Rc1 Qe8 12. Ne5 Nxe5 13. Bxe5 Nd6 14. cxd5 exd5 15.
Qb3 Kh8 16. e3 Nc4 17. Qc2 Be6 18. Ne2 a5 19. Nf4 Bg8 20. Bh3 a4 21. Bxf5 Bd8
22. Bg6 Qe7 23. Bh5 Nxe5 24. dxe5 Qxe5 25. Bg4 Bf6 26. Nd3 Qe4 27. Bh3 d4 28.
Bg2 Qg4 29. e4 Bxa2 30. e5 Be7 31. Rce1 Bb3 32. Qd2 Qe6 33. f4 a3 34. bxa3 Rxa3
35. Be4 Ra2 36. Nb2 Ba3 37. Rb1 c5 38. Rf3 Bd5 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.3"]
[White "Reza, Wojciech"]
[Black "Andreikin, Dmitry"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2283"]
[BlackElo "2712"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "1151967"]
[BlackFideId "4158814"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qf3 g6 7. Be3 Bg7 8. h3
h5 9. Bc4 Nbd7 10. Bb3 Nc5 11. Rd1 Bd7 12. e5 dxe5 13. Nf5 gxf5 14. Bxc5 Qc7 15.
Rxd7 Nxd7 16. Qxf5 e6 17. Bxe6 Nxc5 18. Nd5 Nxe6 19. Nxc7+ Nxc7 20. Qe4 O-O-O
21. O-O Kb8 22. c3 h4 23. Qf3 Rd7 24. Rd1 e4 25. Qe2 Re7 26. Qg4 Bf6 27. Rd6 Be5
28. Rd7 Rxd7 29. Qxd7 f6 30. Kf1 Nb5 31. c4 Nd4 32. b4 Nc6 33. b5 axb5 34. cxb5
Nd4 35. b6 Rc8 36. f4 e3 37. g4 Rc1+ 38. Kg2 Rc2+ 39. Kf1 Rf2+ 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.4"]
[White "Rapport, Jovana"]
[Black "Van Wely, Loek"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "GM"]
[WhiteElo "2282"]
[BlackElo "2667"]
[ECO "D91"]
[Opening "Gruenfeld"]
[Variation "5.Bg5"]
[WhiteFideId "937266"]
[BlackFideId "1000268"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8.
Qd2 h6 9. Nf3 exd5 10. e3 O-O 11. Be2 a5 12. O-O c6 13. Na4 Nd7 14. Rfc1 f5 15.
Nc5 Nxc5 16. Rxc5 g5 17. Rd1 f4 18. h3 Qd6 19. Rc3 Bd7 20. Re1 Rae8 21. Nh2 fxe3
22. Rxe3 Rxe3 23. fxe3 Bxh3 24. Bf3 Bf5 25. Qxa5 Qe6 26. Nf1 g4 27. Be2 h5 28.
Qd2 Qd6 29. Qd1 Bd7 30. Bd3 h4 31. Nd2 Re8 32. Re2 Qh6 33. Qe1 Qg5 34. Nb3 g3
35. e4 Bg4 36. Rc2 dxe4 37. Bxe4 Qf4 38. Bd5+ Kf8 39. Qb4+ Re7 40. Bc4 Bxd4+ 41.
Kh1 c5 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.5"]
[White "Korobov, Anton"]
[Black "Paul, Johannes"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2664"]
[BlackElo "2279"]
[ECO "E16"]
[Opening "Queen's Indian"]
[Variation "Capablanca variation"]
[WhiteFideId "14105730"]
[BlackFideId "24622087"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 c5 7. d5 Bxd2+ 8.
Nfxd2 d6 9. Nc3 e5 10. O-O O-O 11. h3 Nbd7 12. f4 a6 13. a4 Qe7 14. Kh2 Ne8 15.
f5 Ndf6 16. Qb3 Qd8 17. g4 h6 18. Rg1 Bc8 19. Be4 Rb8 20. Raf1 Bd7 21. g5 hxg5
22. Rxg5 Kh7 23. Rfg1 Rh8 24. Bd3 Kg8 25. Qd1 Kf8 26. Qf1 Nh7 27. Rh5 Nef6 28.
Rh4 Rg8 29. Qf2 Qe7 30. b3 Ke8 31. a5 b5 32. cxb5 axb5 33. b4 c4 34. Bc2 Kd8 35.
Qa7 Rc8 36. Qb6+ Rc7 37. a6 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.6"]
[White "Le Corre, Benjamin"]
[Black "Shirov, Alexei"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2280"]
[BlackElo "2651"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz variation"]
[WhiteFideId "639605"]
[BlackFideId "2209390"]
[EventDate "2018.03.29"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. Nf3 b5 8. Nf4 b4
9. Be2 bxc3 10. bxc3 cxd4 11. cxd4 Ba6 12. O-O Bxe2 13. Qxe2 Be7 14. Be3 O-O 15.
g4 Nb6 16. h4 Nc4 17. Kg2 Qd7 18. Rac1 Rab8 19. Rfd1 Rb2 20. Rc2 Rfb8 21. Bc1
Rb1 22. Nd3 Qb7 23. Be3 Rxd1 24. Qxd1 a5 25. Nd2 Nb4 26. Nxb4 axb4 27. Qf3 Na3
28. Rc1 Nb5 29. Rc2 Rc8 30. Rxc8+ Qxc8 31. Qd1 Nc3 32. Qb3 Qa6 33. h5 Nxa2 34.
Nb1 Qe2 35. Kg3 f6 36. Qa4 Kf7 37. exf6 gxf6 38. Qa7 b3 39. Bf4 Nb4 40. Bd6 Nc6 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.7"]
[White "Fridman, Daniel"]
[Black "Fischer, Sebastian"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2637"]
[BlackElo "2277"]
[ECO "A04"]
[Opening "Reti v Dutch"]
[WhiteFideId "11600454"]
[BlackFideId "4621441"]
[EventDate "2018.03.29"]

1. Nf3 f5 2. d3 d6 3. e4 e5 4. Nc3 c5 5. g3 Nc6 6. Nh4 f4 7. Bg2 Be6 8. O-O g5
9. Nf5 h5 10. h4 Qd7 11. hxg5 Nge7 12. Nxe7 Bxe7 13. gxf4 exf4 14. Bxf4 O-O-O
15. Be3 Ne5 16. f4 Bg4 17. Qd2 Ng6 18. Nd5 Rdg8 19. d4 h4 20. Kh2 h3 21. Bh1 Nh4
22. dxc5 dxc5 23. Qc3 b6 24. b4 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.8"]
[White "Marcziter, Dmitrii"]
[Black "Gordievsky, Dmitry"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2275"]
[BlackElo "2630"]
[ECO "A40"]
[Opening "Modern defence"]
[WhiteFideId "13900765"]
[BlackFideId "24112798"]
[EventDate "2018.03.29"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 Bg4 5. h3 Bxf3 6. gxf3 Nd7 7. f4 c5 8. d5
Bxc3+ 9. bxc3 f5 10. e4 fxe4 11. f5 Ngf6 12. fxg6 hxg6 13. Rb1 Qc7 14. Bf4 O-O-O
15. Bg2 Rdf8 16. Bh2 g5 17. Qe2 Qa5 18. Rb3 Ne5 19. Bxe5 dxe5 20. Qb2 Qc7 21. a4
Rh4 22. O-O Ne8 23. Qd2 Rhf4 24. d6 Qxd6 25. Qe3 Qc6 26. Rb5 b6 27. a5 Nd6 28.
axb6 axb6 29. Qe2 g4 30. Rfb1 Nxb5 31. cxb5 Qg6 32. Qa2 gxh3 33. Qa8+ Kd7 34.
Rd1+ Ke6 35. Qc6+ Kf7 36. Qxg6+ Kxg6 37. Bxh3 Rxf2 38. Re1 R2f3 39. Bg2 Rxc3 40.
Bxe4+ Kg7 41. Bc6 Rg3+ 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.9"]
[White "Banusz, Tamas"]
[Black "Ehmann, Thilo"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2618"]
[BlackElo "2274"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "722413"]
[BlackFideId "12940968"]
[EventDate "2018.03.29"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 d5 4. d4 g6 5. O-O Bg7 6. dxc5 Nf6 7. c3 O-O 8. Nbd2
a5 9. a4 e5 10. Nb3 Qe7 11. Bg5 Rd8 12. Qc1 Be6 13. h3 Qf8 14. e4 d4 15. Nfd2 h6
16. Bxf6 Bxf6 17. f4 exf4 18. gxf4 dxc3 19. bxc3 Rd3 20. e5 Be7 21. Qc2 Bxc5+
22. Kh2 Rad8 23. Ne4 Be3 24. Rae1 Bc4 25. Nc1 Rd2 26. Nxd2 Rxd2 27. Qe4 Qc5 28.
Nb3 Bxb3 29. Qxe3 Qxe3 30. Rxe3 Rb2 31. Kg1 Bxa4 32. Ra1 Bb3 33. Bxc6 bxc6 34.
Rxa5 Bd5 35. Ra8+ Kg7 36. f5 gxf5 37. Rg3+ Kh7 38. Rag8 h5 39. R8g5 Kh6 40. Rxf5
Re2 41. Rf6+ Kh7 42. Rg5 h4 43. c4 Be6 44. Rf4 Kh6 45. Rg8 Kh5 46. Rh8+ Kg6 47.
Rfxh4 Rxe5 48. Rg8+ Kf6 49. Rf4+ Ke7 50. h4 Rc5 51. Rg3 Ra5 52. Rd3 Ra4 53. h5
Bxc4 54. Rg3 Ra1+ 55. Kf2 Be6 56. Rh4 Ra8 57. h6 Rh8 58. Rh5 f6 59. Rg7+ Kd6 60.
Ke3 c5 61. Ra7 c4 62. Kd4 Rc8 63. Rha5 Bd7 64. Rd5+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.10"]
[White "Soham, Das"]
[Black "Kozul, Zdenko"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2275"]
[BlackElo "2617"]
[ECO "B63"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Rauzer attack"]
[WhiteFideId "35026763"]
[BlackFideId "14502879"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Qb6 8. Nb3
Be7 9. O-O-O O-O 10. h4 a6 11. Kb1 Rd8 12. g4 Nxg4 13. Bxe7 Nxe7 14. Qg5 Nf6 15.
Rg1 Ng6 16. Be2 Ne8 17. f4 Qc7 18. f5 f6 19. Qg3 Ne5 20. Nd4 Qf7 21. h5 h6 22.
Qe3 Kf8 23. fxe6 Bxe6 24. Nxe6+ Qxe6 25. Nd5 b5 26. Rdf1 Qf7 27. Rf5 Rdb8 28. c3
Rb7 29. Bd1 Nc4 30. Qd4 Rc8 31. Bb3 Rc5 32. Nf4 Re5 33. Ng6+ Kg8 34. Nxe5 dxe5
35. Qf2 Rd7 36. Qe2 Ned6 37. Rff1 Nxe4 38. Bxc4 Qxc4 39. Qxc4+ bxc4 40. Rd1 Rb7
41. Kc2 Kf7 42. Rd8 f5 43. Ra8 Ng5 44. Rxa6 f4 45. Re1 e4 46. Ra5 Ke6 47. Rc5 f3
48. Rxc4 Ke5 49. a4 Kf4 50. a5 f2 51. Ra1 Kf3 52. Rc8 e3 53. Rf8+ Nf7 54. a6 Ra7
55. Rxf7+ Rxf7 56. a7 Rxa7 57. Rxa7 f1=Q 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.11"]
[White "Landa, Konstantin"]
[Black "Riehle, Marco"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2613"]
[BlackElo "2273"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation"]
[WhiteFideId "4101685"]
[BlackFideId "12904392"]
[EventDate "2018.03.29"]

1. d4 d5 2. Bf4 e6 3. e3 Bd6 4. Bg3 Nf6 5. Nd2 c5 6. c3 O-O 7. Ngf3 Nc6 8. Bd3
Re8 9. Ne5 Bxe5 10. dxe5 Nd7 11. Nf3 Qc7 12. O-O g6 13. e4 Ndxe5 14. Nxe5 Nxe5
15. Bb5 Rd8 16. Bh4 Rd6 17. Bf6 Rb6 18. a4 c4 19. exd5 exd5 20. Bxe5 Qxe5 21.
Re1 Qf6 22. Re8+ Kg7 23. Qd2 Rd6 24. Rd1 a6 25. Bxc4 Re6 26. Rxe6 fxe6 27. Bb3
Bd7 28. f4 Bc6 29. Re1 Rd8 30. Re5 h6 31. h4 Qxh4 32. Rxe6 Rf8 33. Qd4+ Rf6 34.
Bxd5 Bxd5 35. Qxd5 Rxe6 36. Qxe6 Qxf4 37. Qd7+ Qf7 38. Qd4+ Kh7 39. b4 Qe7 40.
b5 axb5 41. axb5 h5 42. c4 h4 43. Kf2 g5 44. Kf3 Kh6 45. Qe4 Qf6+ 46. Ke2 Qb2+
47. Kd3 Qb1+ 48. Kd4 Qg1+ 49. Ke5 Qc5+ 50. Ke6 Qc8+ 51. Kd6 g4 52. Qf4+ Kg6 53.
Qe4+ Kh6 54. Qf4+ Kg6 55. Qe4+ 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.12"]
[White "Wisnet, Dominic"]
[Black "Papp, Gabor1"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2272"]
[BlackElo "2604"]
[ECO "B73"]
[Opening "Sicilian"]
[Variation "dragon, classical, Richter variation"]
[WhiteFideId "24629200"]
[BlackFideId "718602"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 g6 7. Be3 Bg7 8. O-O
O-O 9. Qd2 Ng4 10. Bxg4 Bxg4 11. Nxc6 bxc6 12. Bh6 Qb6 13. Bxg7 Kxg7 14. b3 Rad8
15. Na4 Qc7 16. c4 Be6 17. Rfe1 f6 18. Rac1 Bf7 19. Qe3 e5 20. Nc3 Rd7 21. Re2
Qa5 22. Rd2 Rfd8 23. Rcd1 Be6 24. h3 Qb4 25. Kh2 h6 26. Rd3 Qb7 27. f4 Bf7 28.
Qd2 Be8 29. Rf1 Qc7 30. Qf2 Rf7 31. Kh1 g5 32. fxg5 fxg5 33. Rf3 Rxf3 34. Qxf3
Qe7 35. Qe3 Bg6 36. Ne2 Rf8 37. Rxf8 Kxf8 38. Kg1 Kg7 39. Nc1 Qc7 40. Nd3 c5 41.
Qe1 Qf7 42. Qe3 a5 43. Nf2 a4 44. Qd3 axb3 45. axb3 Qc7 46. Ng4 Qe7 47. Ne3 Qf6
48. Ng4 Qf8 49. Nf2 h5 50. Qd2 Qf6 51. b4 cxb4 52. Qxb4 Qe7 53. Qc3 Qa7 54. Qd2
Qa1+ 55. Kh2 Qd4 56. Qe2 Bf7 57. Nd1 Qxc4 58. Qe3 Kg6 59. Qf3 Qe6 60. Ne3 Qf6
61. Nf5 d5 62. g4 hxg4 63. hxg4 Be6 64. Qh3 Bxf5 65. gxf5+ Kg7 66. exd5 e4 67.
Qg4 Qe5+ 68. Kg2 Kf6 69. d6 Qb2+ 70. Kf1 Qc1+ 71. Ke2 Qc2+ 72. Ke1 Qc3+ 73. Kf1
Qd3+ 74. Kg1 e3 75. d7 Qxd7 76. Qe4 Qd1+ 77. Kg2 Qe2+ 78. Kh1 Qf1+ 79. Kh2 Qf4+ 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.13"]
[White "Bindrich, Falko"]
[Black "Hoeglauer, Patrick"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2602"]
[BlackElo "2269"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "4676670"]
[BlackFideId "1270548"]
[EventDate "2018.03.29"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Be7 5. Bg2 O-O 6. O-O dxc4 7. Ne5 Nc6 8. Nxc6
bxc6 9. Na3 Bxa3 10. bxa3 Ba6 11. Qd2 c3 12. Qxc3 Bxe2 13. Re1 Bb5 14. a4 Bxa4
15. Qb4 Bb5 16. a4 Ba6 17. Ba3 Re8 18. Bxc6 Rb8 19. Qa5 Bb7 20. Bxe8 Nxe8 21.
Qc5 Nf6 22. Rab1 Be4 23. Rbc1 c6 24. Qxa7 Ra8 25. Be7 Qe8 26. Qb7 Rb8 27. Qc7
Nd5 28. Qe5 Bf3 29. Bc5 Ra8 30. Ra1 Qc8 31. a5 h5 32. h3 Nf6 33. Ra3 Bd5 34. Be7
Nd7 35. Qxh5 c5 36. dxc5 Bb7 37. Qe2 Qc6 38. f3 e5 39. Kh2 Re8 40. a6 Ba8 41.
Bd6 e4 42. Re3 f5 43. Qc4+ Kh8 44. Qf7 Nf6 45. Bf8 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.14"]
[White "Roobol, Martin"]
[Black "Sumets, Andrey"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2267"]
[BlackElo "2590"]
[ECO "E46"]
[Opening "Nimzo-Indian"]
[Variation "Reshevsky variation"]
[WhiteFideId "1004468"]
[BlackFideId "14105500"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. Ng3 a6 8. cxd5
exd5 9. Bd3 Re8 10. O-O b6 11. Bd2 Bb7 12. f3 c5 13. Rc1 Nbd7 14. Be1 b5 15. Bf2
Rc8 16. Bb1 Nb6 17. Nf5 Bf8 18. dxc5 Bxc5 19. e4 Bxf2+ 20. Rxf2 g6 21. Ng3 Nc4
22. exd5 Qb6 23. Nge4 Nxb2 24. Qd2 Nc4 25. Qg5 Nxe4 26. Nxe4 Re5 27. Qh4 Kg7 28.
f4 Rxd5 29. Ng5 h6 30. Nxf7 Kxf7 31. f5 gxf5 32. Bxf5 Rxf5 33. Qh5+ Qg6 34.
Qxf5+ Qxf5 35. Rxf5+ Kg7 36. Rcf1 Rc7 37. a4 bxa4 38. Rc1 Kg6 39. Rf4 Bd5 40.
Rd4 Bf7 41. Rd6+ Nxd6 42. Rxc7 Be8 43. Rc3 Kf6 44. g4 Ke5 45. Rh3 Bf7 46. Kf2 a5
47. Rxh6 a3 48. Rh3 Nb5 49. Re3+ Kd4 50. Re1 a2 51. h4 Na3 52. h5 Nb1 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.15"]
[White "Bernadskiy, Vitaliy"]
[Black "Kappeler, Kaspar"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2588"]
[BlackElo "2265"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack"]
[WhiteFideId "14100371"]
[BlackFideId "1309072"]
[EventDate "2018.03.29"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. d4 c5 7. c4 Nc6 8. d5 Na5
9. O-O a6 10. Nbd2 b5 11. Qc2 Rb8 12. Rab1 e5 13. dxe6 fxe6 14. Ng5 bxc4 15.
bxc4 Rxb2 16. Rxb2 Ng4 17. Nge4 Bxb2 18. Qxb2 Ne5 19. Qc3 Bb7 20. Nxd6 Qxd6 21.
Qxa5 Bxg2 22. Kxg2 Nxc4 23. Nxc4 Qd5+ 24. Kg1 Qxc4 25. e3 Rf5 26. Qd2 Rd5 27.
Qb2 Qa4 28. Qf6 Qd7 29. Qc3 Qa4 30. Qf6 Qd7 31. Qf3 c4 32. Rc1 Qa4 33. Qg4 Kg7
34. Rxc4 Qxa2 35. Rc7+ Kh8 36. e4 Rd4 37. Rb7 Qc4 38. Qf3 Qc1+ 39. Kg2 Qh6 40.
Rb8+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.16"]
[White "Mohebbi, Jafar"]
[Black "Buhmann, Rainer"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2263"]
[BlackElo "2588"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack, Spassky's variation"]
[WhiteFideId "604542"]
[BlackFideId "4651340"]
[EventDate "2018.03.29"]

1. Nf3 Nf6 2. g3 b5 3. d4 Bb7 4. Bg2 e6 5. O-O Be7 6. a4 b4 7. c4 bxc3 8. bxc3
c5 9. Ba3 O-O 10. Qb3 Qc7 11. Nbd2 Nc6 12. Bxc5 Bxc5 13. dxc5 Na5 14. Qa3 Rac8
15. Rfb1 Ba6 16. Nd4 Qxc5 17. Nb5 d5 18. e4 dxe4 19. Nxe4 Nxe4 20. Bxe4 f5 21.
Bg2 Qxa3 22. Rxa3 Nc4 23. Ra2 Bxb5 24. axb5 Rf7 25. Re1 Nd6 26. Bc6 Re7 27. Ra4
Kf7 28. c4 Kf6 29. Rea1 Rcc7 30. c5 Nf7 31. Rc1 Ne5 32. Bg2 Red7 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.17"]
[White "Lagarde, Maxime"]
[Black "Schmitz, Thorsten"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2587"]
[BlackElo "2263"]
[ECO "C24"]
[Opening "Bishop's opening"]
[Variation "Berlin defence"]
[WhiteFideId "662399"]
[BlackFideId "4650212"]
[EventDate "2018.03.29"]

1. e4 e5 2. Bc4 Nf6 3. d3 Be7 4. Nc3 c6 5. Bb3 O-O 6. Qf3 Na6 7. a3 Nc5 8. Ba2
d5 9. h3 Be6 10. Nge2 dxe4 11. dxe4 Bxa2 12. Rxa2 Ne6 13. g4 Nd4 14. Nxd4 exd4
15. Ne2 Re8 16. O-O Qb6 17. Ng3 Bf8 18. Kh1 c5 19. b3 Qc6 20. Re1 Re6 21. c3
dxc3 22. g5 c4 23. bxc4 Qxc4 24. Rc2 Nd7 25. Rxc3 Qa6 26. Nh5 Ne5 27. Qg3 Rd8
28. Nf4 Rc6 29. Rce3 Nc4 30. R3e2 Bd6 31. Qh4 Bxf4 32. g6 Rf6 33. gxf7+ Kxf7 34.
Bxf4 Qxa3 35. Bg3 Qf3+ 36. Kh2 Rd2 37. e5 Rxe2 38. Qxc4+ Re6 39. Rxe2 a6 40. Rd2
Qf5 41. Rd7+ Kg6 42. Rxb7 h5 43. Qc7 Qf8 44. Qd7 Re8 45. Qd3+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.18"]
[White "Becker, Dirk"]
[Black "Sadzikowski, Daniel"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2263"]
[BlackElo "2583"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation, Steinitz counter-gambit"]
[WhiteFideId "12938564"]
[BlackFideId "1132253"]
[EventDate "2018.03.29"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Nf6 5. Nd2 Bf5 6. Qb3 Qd7 7. Ngf3 c4 8. Qd1
h6 9. h3 e6 10. Be2 b5 11. a3 Be7 12. O-O O-O 13. Qc1 a5 14. Bd1 b4 15. Ba4 Qb7
16. b3 cxb3 17. cxb4 Rfc8 18. Nxb3 axb4 19. axb4 Nxb4 20. Nc5 Bxc5 21. dxc5 Nd3
22. Qd1 Nxc5 23. Qd4 Nd3 24. Ne5 Nxe5 25. Qxe5 Qb4 26. g4 Bd3 27. Rfd1 Rxa4 28.
Rxa4 Qxa4 29. Rxd3 Rc1+ 30. Kg2 Qc2 31. Ra3 Qd1 32. Bxh6 Qh1+ 33. Kg3 Rg1+ 34.
Kh4 Rxg4# 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.19"]
[White "Moussard, Jules"]
[Black "Commercon, Simon"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[WhiteElo "2576"]
[BlackElo "2263"]
[ECO "A13"]
[Opening "English"]
[Variation "Neo-Catalan accepted"]
[WhiteFideId "642908"]
[BlackFideId "24620998"]
[EventDate "2018.03.29"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 c5 7. O-O a6 8.
Qc2 Be7 9. d4 cxd4 10. Nxd4 O-O 11. Nd2 Nc5 12. N2b3 Nxb3 13. Nxb3 Nd5 14. Rd1
Qb6 15. e4 Nb4 16. Qc3 Nc6 17. Be3 Qb4 18. Qxb4 Bxb4 19. Nd4 Ne5 20. Rac1 Ng4
21. Bd2 Bxd2 22. Rxd2 e5 23. Nf3 Re8 24. Rc7 h6 25. Nh4 b5 26. Rd6 Nf6 27. Nf5
Bxf5 28. exf5 e4 29. h3 Re5 30. Rcc6 Rxf5 31. Rxa6 Rxa6 32. Rxa6 Rd5 33. Ra8+
Kh7 34. Bf1 Rd1 35. Ra3 Nd5 36. Rb3 b4 37. Kg2 Rd4 38. Ba6 f5 39. Bb7 Nf6 40.
Bc6 g5 41. a4 bxa3 42. bxa3 Rd2 43. Kf1 Kg6 44. a4 Ra2 45. Rb6 Kg7 46. Rb4 h5
47. Rc4 Kg6 48. Ke1 h4 49. gxh4 gxh4 50. f3 Ra3 51. fxe4 fxe4 52. Bxe4+ Nxe4 53.
Rxe4 Rxh3 54. Kf2 Kg5 55. Re3 Rh2+ 56. Kg1 Ra2 57. Re4 Kh5 58. Kh1 Kg5 59. Kg1
Kh5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.20"]
[White "Bifulco, Michel"]
[Black "Kunin, Vitaly"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2262"]
[BlackElo "2575"]
[ECO "E12"]
[Opening "Queen's Indian"]
[Variation "Miles variation"]
[WhiteFideId "828580"]
[BlackFideId "4128737"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bf4 Bb7 5. e3 c5 6. d5 exd5 7. Nc3 a6 8. cxd5 d6
9. a4 g6 10. h3 Bg7 11. Be2 O-O 12. O-O Qe7 13. Re1 Nbd7 14. Bh2 Ne8 15. Bc4 Ne5
16. Nd2 Rb8 17. Bf1 f5 18. f4 Nf7 19. e4 fxe4 20. Ndxe4 Qd8 21. Kh1 Nf6 22. Rb1
Nxe4 23. Nxe4 Qc7 24. Bc4 Rbe8 25. Qd3 Re7 26. Re2 Rfe8 27. Rbe1 Bc8 28. Bxa6
Bxa6 29. Qxa6 Bxb2 30. Rxb2 Rxe4 31. Rxe4 Rxe4 32. Rxb6 Rxa4 33. Qb5 Rb4 34.
Qe8+ Kg7 35. Ra6 c4 36. Bg1 Rb1 37. Kh2 Rxg1 38. Kxg1 Qc5+ 39. Kh1 Qxd5 40. Ra7
Qf5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.21"]
[White "Heimann, Andreas"]
[Black "Alonso Garcia, Aaron"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2574"]
[BlackElo "2262"]
[ECO "E73"]
[Opening "King's Indian"]
[Variation "5.Be2"]
[WhiteFideId "24624632"]
[BlackFideId "24521060"]
[EventDate "2018.03.29"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. Be2 c5 6. Nf3 Bg4 7. d5 O-O 8. O-O Na6
9. Ng5 Bxe2 10. Qxe2 h6 11. Nf3 Nc7 12. Bf4 Nh5 13. Bd2 e5 14. Ne1 Qd7 15. Nd3
b5 16. cxb5 Nxb5 17. Nxb5 Qxb5 18. Rab1 Rab8 19. b3 Nf6 20. Rfc1 Nd7 21. f3 Qa6
22. Rc2 Rfc8 23. Rbc1 Nb6 24. Be3 Kh7 25. Kf1 Qb5 26. Nb2 Qd7 27. Bd2 f5 28. Kg1
f4 29. Qa6 Bf6 30. a4 Qb7 31. Qxb7+ Rxb7 32. b4 Nd7 33. Nc4 cxb4 34. Nxd6 Rxc2
35. Rxc2 b3 36. Nxb7 bxc2 37. Kf1 Nb6 38. Ke2 Nxa4 39. Kd3 Kg7 40. Kxc2 Kf7 41.
Nd6+ Kf8 42. Nb5 Nb6 43. Nxa7 Be7 44. Kb3 Bd6 45. Ba5 Nd7 46. Kc4 Ke8 47. Kb5
Bc5 48. Nc6 Bf8 49. Bc7 Bg7 50. Na5 g5 51. Nc4 Ke7 52. Kc6 h5 53. Nb6 Nxb6 54.
Bxb6 h4 55. h3 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.22"]
[White "Nazarenus, Moritz"]
[Black "Heberla, Bartlomiej"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2259"]
[BlackElo "2570"]
[ECO "E83"]
[Opening "King's Indian"]
[Variation "Saemisch, Panno formation"]
[WhiteFideId "4670540"]
[BlackFideId "1115120"]
[EventDate "2018.03.29"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Ne2 Nf6 5. Nbc3 O-O 6. f3 Nc6 7. Be3 a6 8. Qd2
Na5 9. Ng3 b5 10. cxb5 axb5 11. Rc1 b4 12. Nd1 Nb7 13. Qxb4 c5 14. Qd2 cxd4 15.
Bxd4 Rxa2 16. Bc4 Ra8 17. b4 h5 18. O-O d5 19. Bxd5 e6 20. Bxb7 Bxb7 21. Qb2 Ba6
22. Re1 Rb8 23. Ne3 h4 24. Ngf1 Re8 25. Ra1 Bxf1 26. Rxf1 h3 27. Rfd1 Qe7 28.
Rab1 hxg2 29. Nxg2 e5 30. Be3 Rb5 31. Rdc1 Qb7 32. Rc5 Bf8 33. Rxb5 Qxb5 34. Bd2
Qd3 35. Ne1 Qd7 36. Bc3 Bh6 37. Bxe5 Be3+ 38. Kh1 Nh5 39. Ng2 Bb6 40. Nf4 Nxf4
41. Bxf4 Qd3 42. Qb3 Qe2 43. Qd1 Qa2 44. Qb3 Qe2 45. Qd1 Qa2 46. Qb3 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.23"]
[White "Grigoriants, Sergey"]
[Black "Linster, Philippe"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[WhiteElo "2568"]
[BlackElo "2258"]
[ECO "C95"]
[Opening "Ruy Lopez"]
[Variation "closed, Breyer, Borisenko variation"]
[WhiteFideId "4130804"]
[BlackFideId "4001206"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4
c5 16. d5 c4 17. Bg5 Be7 18. Qd2 Nc5 19. Be3 Qc7 20. Nh2 h5 21. Nf3 Nfd7 22. Ng5
Bf6 23. Qe2 bxa4 24. Nxh5 gxh5 25. Qxh5 Nf8 26. Bxc5 dxc5 27. d6 Qxd6 28. Qxf7+
Kh8 29. Qxe8 Bxg5 30. Qf7 Qe7 31. Qxe7 Bxe7 32. Rxa4 Ne6 33. g3 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.24"]
[White "Namyslo, Holger"]
[Black "David, Alberto"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2257"]
[BlackElo "2566"]
[ECO "B46"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "4607430"]
[BlackFideId "4000013"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 d6 7. O-O Nf6 8. Be3
Be7 9. f4 O-O 10. Qe1 Nxd4 11. Bxd4 b5 12. Bf3 Bb7 13. a3 Nd7 14. Rd1 Qc7 15.
Qg3 Bf6 16. e5 dxe5 17. fxe5 Bxf3 18. Rxf3 Bxe5 19. Bxe5 Nxe5 20. Re3 f6 21. Kh1
Rad8 22. Rde1 Kh8 23. R3e2 Rd7 24. Ne4 Rfd8 25. Ng5 Qd6 26. h3 Qe7 27. Qf2 Kg8
28. b3 Rd5 29. a4 bxa4 30. bxa4 h6 31. Ne4 Rd4 32. Qg3 Kh8 33. Qb3 Rb4 34. Qa2
Rd5 35. c3 Rb8 36. c4 Rd4 37. c5 Nd3 38. Rb1 Rxb1+ 39. Qxb1 Qd7 40. Qc2 Qc6 41.
Re3 Nb4 42. Qe2 Nd5 43. Rg3 Qxa4 44. Nf2 e5 45. Qh5 Qd7 46. c6 Qe7 47. Ng4 Nf4
48. Qf5 Qe6 49. Qb1 Qxc6 50. Nxh6 Qc7 51. Qb3 Rc4 52. Rc3 gxh6 53. Rxc4 Qd6 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.25"]
[White "Mikhalevski, Victor"]
[Black "Niegsch, Nicolas"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2557"]
[BlackElo "2257"]
[ECO "A84"]
[Opening "Dutch defence"]
[WhiteFideId "2801914"]
[BlackFideId "12932140"]
[EventDate "2018.03.29"]

1. d4 e6 2. c4 f5 3. d5 Nf6 4. Nc3 Bc5 5. dxe6 d6 6. Nh3 Bxe6 7. Nf4 Bf7 8. g3
c6 9. b3 Ng4 10. e3 O-O 11. Bg2 Qf6 12. Bb2 Qh6 13. h3 Ne5 14. Nce2 Na6 15. Nd4
Bb4+ 16. Kf1 g5 17. Nfe2 Bh5 18. f4 Nc5 19. a3 Ned3 20. axb4 Nxb2 21. Qd2 Ncd3
22. Nc1 Nxb4 23. Qxb2 Rae8 24. Qd2 c5 25. Nb5 a6 26. Nc7 Qg7 27. Nxe8 Qxa1 28.
Nc7 gxf4 29. gxf4 Rf7 30. Bd5 Nd3 31. Qxd3 Qxc1+ 32. Kf2 Qb2+ 33. Kg3 Qg7+ 34.
Kh4 Kh8 35. Ne8 Qh6 36. Qc3+ Kg8 37. Nf6+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.26"]
[White "Elgersma, Simon"]
[Black "Demuth, Adrien"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2257"]
[BlackElo "2551"]
[ECO "C19"]
[Opening "French"]
[Variation "Winawer, advance, 6...Ne7"]
[WhiteFideId "1046101"]
[BlackFideId "642274"]
[EventDate "2018.03.29"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. h4 Qc7 8. h5
cxd4 9. cxd4 Qc3+ 10. Bd2 Qxd4 11. Nf3 Qe4+ 12. Be2 Nf5 13. Kf1 b6 14. Bb5+ Nd7
15. Bd3 Qg4 16. Rb1 Bb7 17. c3 d4 18. Bxf5 Qxf5 19. cxd4 Qd3+ 20. Kg1 Bxf3 21.
Qxf3 Qxf3 22. gxf3 Rc8 23. Kf1 f6 24. f4 Kf7 25. Ke2 Nb8 26. Bb4 Rc2+ 27. Ke3
Rhc8 28. Rhd1 Nc6 29. Rd2 Rxd2 30. Bxd2 Ne7 31. a4 Rc4 32. a5 Ra4 33. Kd3 Nd5
34. axb6 axb6 35. Rc1 Ra3+ 36. Ke2 Ra2 37. Ke1 Ra3 38. Rc6 f5 39. Rd6 Ke7 40.
Be3 Ra1+ 41. Ke2 Rh1 42. Kf3 Rxh5 43. Kg2 Rh4 44. Bc1 h6 45. Ba3 Nxf4+ 46. Kg3
Rh3+ 47. Kxf4 g5# 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.27"]
[White "Santos Latasa, Jaime"]
[Black "Leeb, Simon"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2549"]
[BlackElo "2255"]
[ECO "A11"]
[Opening "English"]
[Variation "Caro-Kann defensive system"]
[WhiteFideId "2293307"]
[BlackFideId "12924768"]
[EventDate "2018.03.29"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 Bf5 5. cxd5 Nxd5 6. Nxd5 Qxd5 7. d3 Bg4 8.
Be2 e5 9. O-O Nd7 10. h3 Bh5 11. Qc2 Be7 12. Rd1 Qc5 13. Qb3 Qb6 14. Qa4 Qb4 15.
Qc2 Qc5 16. Qb1 Rd8 17. Bd2 O-O 18. b4 Qd6 19. Bc3 Bf6 20. a4 Nb6 21. e4 Nd7 22.
Qb2 Bxf3 23. Bxf3 Rfe8 24. b5 c5 25. Bd2 Nf8 26. Be3 Ne6 27. Rd2 Bg5 28. Rdd1 h6
29. Rac1 Nd4 30. Bg4 Qb6 31. Qa3 Be7 32. Qa2 Bf8 33. Rb1 Qg6 34. Rdc1 Kh8 35. a5
Be7 36. Rc4 Ne6 37. b6 a6 38. Qc2 Nf4 39. g3 Nxd3 40. Qc3 Bf8 41. Rd1 Nb4 42.
Rxd8 Rxd8 43. Bxc5 Bxc5 44. Rxc5 Nc6 45. Rd5 Qxe4 46. Rxd8+ Nxd8 47. Qc8 Qd5 48.
Bd7 Qd1+ 49. Kh2 Qf3 50. Qc5 Kg8 51. Bg4 Qf6 52. Kg1 g6 53. Bc8 e4 54. h4 h5 55.
Bh3 Qc6 56. Qe7 Qd5 57. Bd7 Ne6 58. Bxe6 fxe6 59. Qf6 Kh7 60. Qf7+ Kh6 61. Qg8
Qe5 62. Qf8+ Qg7 63. Qf4+ Kh7 64. Qxe4 Qd7 65. Qe5 Kg8 66. Qf6 Qf7 67. Qd8+ Kg7
68. Kg2 e5 69. Qd6 Kg8 70. Qxe5 Kf8 71. Qd6+ Kg7 72. Qc7 Kf6 73. Qxf7+ Kxf7 74.
Kf3 Ke6 75. Ke4 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.28"]
[White "Hecht, Carsten"]
[Black "Antal, Gergely"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2255"]
[BlackElo "2540"]
[ECO "B19"]
[Opening "Caro-Kann"]
[Variation "classical, 7...Nd7"]
[WhiteFideId "24693928"]
[BlackFideId "717312"]
[EventDate "2018.03.29"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bd3
Bxd3 9. Qxd3 e6 10. Bd2 Ngf6 11. O-O-O Bd6 12. Ne4 Nxe4 13. Qxe4 Nf6 14. Qe2 Bc7
15. Kb1 Qd5 16. Rhe1 b5 17. Ne5 O-O 18. Bc1 c5 19. Qxb5 Rab8 20. Qa6 Rb6 21.
Qxa7 Rc8 22. c4 Qxg2 23. dxc5 Rbb8 24. c6 Bxe5 25. Rxe5 Qg6+ 26. Ka1 Qc2 27.
Ree1 Ra8 28. Qb7 Kh7 29. a3 Ne4 30. Qe7 Rxc6 31. Qb7 Raa6 32. Be3 Qxc4 33. Rd4
Nd6 34. Rxc4 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.29"]
[White "Danin, Alexandre"]
[Black "Wachinger, Nikolas"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2540"]
[BlackElo "2253"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "4144031"]
[BlackFideId "12962791"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. g3 d5 3. Nf3 c5 4. Bg2 cxd4 5. Nxd4 e5 6. Nb3 Be6 7. O-O h6 8. Nc3
Nc6 9. Qd3 Nb4 10. Qd2 Bf5 11. e4 dxe4 12. Qe2 Qc7 13. Nxe4 Nxe4 14. Bxe4 Bxe4
15. Qxe4 Be7 16. Bd2 Nc6 17. Bc3 O-O 18. Rfe1 Rac8 19. Rad1 Rfd8 20. Rxd8+ Bxd8
21. Bxe5 Nxe5 22. Qxe5 Qxe5 23. Rxe5 Bf6 24. Rc5 Re8 25. Rc7 Re1+ 26. Kg2 Rb1
27. Rxb7 Rxb2 28. Rxa7 Rxc2 29. Kf1 Rb2 30. Ra4 Be7 31. Re4 Ba3 32. Re2 Rb1+ 33.
Kg2 g6 34. Rc2 Kg7 35. h4 h5 36. Nd4 Kf6 37. Nf3 Be7 38. Re2 Bd8 39. Re8 Be7 40.
Ng5 Rb2 41. a4 Ra2 42. Ne4+ Ke6 43. Ra8 Kf5 44. Nc3 Rc2 45. Ra5+ Ke6 46. Ne4 Ra2
47. Ra7 Bd8 48. Ra6+ Ke5 49. Nd6 Ke6 50. Nb7+ Ke7 51. Nxd8 Kxd8 52. Ra7 Ke8 53.
a5 Kf8 54. a6 Kg7 55. Kf3 Kf6 56. Ke3 Ke6 57. Kd4 Rxf2 58. Rc7 Ra2 59. a7 f6 60.
Kc5 Kf5 61. Kb5 Rb2+ 62. Ka4 Ra2+ 63. Kb5 Rb2+ 64. Ka4 Ra2+ 65. Kb3 Ra6 66. Kb4
Kg4 67. Kb5 Rxa7 68. Rxa7 Kxg3 69. Rg7 g5 70. hxg5 fxg5 71. Rxg5+ Kh4 72. Rg6
Kh3 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.30"]
[White "Giessmann, Stephan"]
[Black "Kuljasevic, Davorin"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2252"]
[BlackElo "2538"]
[ECO "D03"]
[Opening "Torre attack (Tartakower variation)"]
[WhiteFideId "4678540"]
[BlackFideId "14506661"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 Ne4 4. Bf4 c5 5. e3 Qb6 6. Qc1 Nc6 7. c3 Bf5 8. Nbd2
e6 9. Nh4 Nxd2 10. Qxd2 Be4 11. f3 Bg6 12. Nxg6 hxg6 13. Qc2 O-O-O 14. Qb3 Bd6
15. Bxd6 Rxd6 16. Qxb6 axb6 17. f4 Ne7 18. Bd3 Rdd8 19. Kf2 Kc7 20. a3 Nc8 21.
Rad1 Nd6 22. Kf3 Rh6 23. h3 f6 24. Rhe1 f5 25. Rc1 c4 26. Bc2 Nf7 27. Kf2 g5 28.
Bd1 gxf4 29. exf4 g5 30. fxg5 Nxg5 31. Bf3 Rg8 32. Rh1 Rh4 33. Rce1 Kd6 34. Re3
Rg6 35. Rhe1 Rhh6 36. Rh1 Rh4 37. Rhe1 Kd7 38. R3e2 Rh8 39. Rh1 Rh4 40. Rhe1 Rh7
41. Rh1 Rgh6 42. Rhe1 Kd6 43. Rh1 Rh8 44. Rhe1 Rg8 45. Rh1 Rhg6 46. Rh2 Ne4+ 47.
Bxe4 dxe4 48. Re3 e5 49. dxe5+ Kxe5 50. g3 Rd6 51. Rg2 Rd1 52. h4 Rgd8 53. Re2
R8d3 54. Rh2 f4 55. gxf4+ Kxf4 56. h5 Rf3+ 57. Kg2 Rg3+ 58. Kf2 e3+ 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.31"]
[White "Bomans, Arno"]
[Black "Malakhatko, Vadim"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2250"]
[BlackElo "2536"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "206024"]
[BlackFideId "14104202"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Ne5 8. Qg3
h5 9. h4 d6 10. O-O-O Nf6 11. Bf4 Bd7 12. Nf3 Nfg4 13. Be2 b5 14. Rd4 Bc6 15.
Rhd1 Rc8 16. Rxd6 Bxd6 17. Rxd6 Qxd6 18. Nxe5 Qe7 19. Nxc6 Rxc6 20. f3 b4 21.
Na4 Nf6 22. Qxg7 Rg8 23. Qh6 Rxg2 24. Bg5 Rxe2 25. Qh8+ Kd7 26. e5 Re1+ 27. Kd2
Rxe5 28. Qb8 Qd6+ 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.32"]
[White "Kollars, Dmitrij"]
[Black "Lavrinenkov, Vadim"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2534"]
[BlackElo "2249"]
[ECO "C65"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence"]
[WhiteFideId "12909572"]
[BlackFideId "12908452"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. Nc3 Qe7 7. Be3 Bd7 8.
Bxc5 Qxc5 9. Qd2 O-O 10. h3 Rfe8 11. O-O Rad8 12. Ne2 Bc8 13. Ng3 Nd7 14. b4 Qd6
15. Nf5 Qf6 16. Nh2 Nf8 17. Ng4 Qg6 18. f4 Bxf5 19. exf5 Qxf5 20. fxe5 Qg6 21.
Qe3 b6 22. Rf3 h5 23. Nf6+ gxf6 24. Rg3 Rxe5 25. Rxg6+ fxg6 26. Qf2 Kf7 27. Re1
Rxe1+ 28. Qxe1 Ne6 29. Qc3 c5 30. a3 Rd5 31. Qc4 Rg5 32. c3 Ke7 33. Qe4 Kd6 34.
bxc5+ Rxc5 35. Qxg6 Rxc3 36. Qxh5 Rxd3 37. Qg4 Ke7 38. h4 Rd7 39. Qf5 c5 40. h5
Ng5 41. h6 Rd8 42. Qf4 Rc8 43. Kf2 Kf7 44. Qg4 Rd8 45. Qa4 a5 46. Qc6 Kg6 47.
Qc7 Nf7 48. Qxb6 Rd2+ 49. Kf1 c4 50. Qxa5 Rd3 51. a4 Nxh6 52. Qc5 Nf5 53. g4
Ne3+ 54. Ke2 Nxg4 55. Qxc4 Rg3 56. Qf4 Rg1 57. a5 f5 58. Qd6+ Kg5 59. a6 Ra1 60.
Qe7+ Kf4 61. a7 Ra2+ 62. Kd1 Kg3 63. Qb7 f4 64. a8=Q Rxa8 65. Qxa8 f3 66. Qb8+
Kg2 67. Qg8 Kg3 68. Qg5 Kh3 69. Ke1 Kg3 70. Kf1 f2 71. Ke2 Kh3 72. Qf5 Kg3 73.
Qf3+ Kh4 74. Qf4 Kh3 75. Kf1 Nh2+ 76. Kxf2 Ng4+ 77. Ke2 Nh2 78. Qg5 Ng4 79. Kf3
Nh2+ 80. Kf4 Nf1 81. Qg1 Ng3 82. Qxg3# 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.33"]
[White "Hoerstmann, Martin"]
[Black "Lampert, Jonas"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2248"]
[BlackElo "2532"]
[ECO "A06"]
[Opening "Reti"]
[Variation "Nimzovich-Larsen attack"]
[WhiteFideId "4602730"]
[BlackFideId "1303759"]
[EventDate "2018.03.29"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. g3 Be7 5. Bg2 b6 6. O-O O-O 7. c4 Bb7 8. e3
dxc4 9. bxc4 c5 10. Qe2 Nc6 11. Rd1 Qc7 12. Nc3 Rac8 13. d3 Rfd8 14. Rd2 a6 15.
Rb1 h6 16. Ba1 Rb8 17. h3 Nd7 18. Ne4 Na5 19. Nh4 Bxe4 20. Bxe4 Bf6 21. Bxf6
Nxf6 22. Bg2 b5 23. cxb5 axb5 24. Rc2 Nd5 25. Rbc1 c4 26. dxc4 Nb4 27. cxb5 Nxc2
28. Rxc2 Qe5 29. Bf1 Qa1 30. Nf3 Rd1 31. Kg2 e5 32. Nh2 Rd6 33. Qg4 Qb1 34. Rc8+
Rd8 35. Rc7 Qxa2 36. Qe4 Qd5 37. Qxd5 Rxd5 38. Ng4 e4 39. f4 exf3+ 40. Kxf3 Rf5+
41. Kg2 Nb7 42. e4 Rc5 43. Rd7 Rc2+ 44. Kf3 Nc5 45. Rd4 Nb3 46. Rb4 Nd2+ 47. Ke2
Nxf1+ 48. Kxf1 Rc5 49. Kf2 Rcxb5 50. Rxb5 Rxb5 51. Kf3 Kf8 52. Kf4 Rb3 53. h4
Ke7 54. Ne5 Rc3 55. h5 Rc1 56. Nf3 Rh1 57. Nh4 Ke6 58. Nf5 Rf1+ 59. Kg4 Ke5 60.
Nxg7 Kxe4 61. Kh3 Kf3 62. Kh2 Kg4 63. Kg2 Re1 64. Kf2 Re7 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.34"]
[White "Van Wissen, Michiel"]
[Black "Schneider, Ilja"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2245"]
[BlackElo "2513"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "exchange variation"]
[WhiteFideId "1003690"]
[BlackFideId "4663306"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 O-O 7. Bf4 Nbd7 8.
Qd2 Nc5 9. f3 d5 10. e5 Ne8 11. O-O-O c6 12. g4 f6 13. exf6 Bxf6 14. Be3 Ne6 15.
Nxe6 Bxe6 16. g5 Be5 17. f4 Bc7 18. Kb1 Nd6 19. Bd3 Bf5 20. Bc5 Qd7 21. Ne2 Rae8
22. Rde1 b6 23. Bxd6 Qxd6 24. Bxf5 Rxf5 25. Rhf1 Ref8 26. Qd3 Qd7 27. Qh3 c5 28.
Ng3 R5f7 29. Qxd7 Rxd7 30. Nh5 Rdf7 31. h4 Bxf4 32. c3 Bd6 33. Rxf7 Kxf7 34. Kc2
Kg6 35. Re6+ Kxh5 36. Rxd6 Kxh4 37. Rxd5 Rf7 38. Kb3 h5 39. gxh6 gxh6 40. a4 h5
41. Kc4 Kg4 42. Rd8 Rh7 43. Rg8+ Kf3 44. Rf8+ Ke2 45. Re8+ Kd2 46. Rd8+ Kc2 47.
b4 h4 48. Rf8 h3 49. Rf2+ Kd1 50. bxc5 h2 51. Rf1+ Ke2 52. Rh1 bxc5 53. Kxc5 Kf3
54. c4 Kg2 55. Rxh2+ Rxh2 56. Kb5 Kf3 57. c5 Ke4 58. Kc6 Rh6+ 59. Kb7 Kd5 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.35"]
[White "Wild, Achim"]
[Black "Valsecchi, Alessio"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2244"]
[BlackElo "2510"]
[ECO "A33"]
[Opening "English"]
[Variation "symmetrical variation"]
[WhiteFideId "4658728"]
[BlackFideId "818860"]
[EventDate "2018.03.29"]

1. Nf3 c5 2. c4 Nf6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 e6 6. a3 Be7 7. e4 O-O 8. Nf3
Qc7 9. Be2 b6 10. Bg5 Bb7 11. Rc1 Rad8 12. O-O Qb8 13. Re1 h6 14. Bh4 d6 15. h3
Rfe8 16. Bg3 Nd7 17. Bf1 Nde5 18. Nh2 Ng6 19. f4 Bf6 20. Nf3 d5 21. cxd5 Nxf4
22. dxc6 Rxd1 23. Nxd1 Bxc6 24. Rxc6 Nxh3+ 25. Kh2 Qa8 26. Rc7 Ng5 27. Nxg5 Bxg5
28. Nc3 Qd8 29. Rd1 Qf6 30. Rdd7 Qxf1 31. Rxa7 Bf4 32. Rab7 h5 33. Bxf4 Qxf4+
34. Kh1 h4 35. Rxb6 h3 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.36"]
[White "Gungl, Theo"]
[Black "Ider, Borya"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2242"]
[BlackElo "2505"]
[ECO "B01"]
[Opening "Scandinavian defence"]
[WhiteFideId "24695653"]
[BlackFideId "4901134"]
[EventDate "2018.03.29"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Be2 Nxd5 5. d4 c6 6. c4 Nf6 7. Nf3 Bf5 8.
Nc3 e6 9. O-O Be7 10. Bf4 O-O 11. Qb3 Qb6 12. Qxb6 axb6 13. a3 Nbd7 14. Rfd1 h6
15. h3 Rfc8 16. Ne5 Rd8 17. Rac1 Ne4 18. Bf3 Ndf6 19. Ng4 Nd6 20. Ne3 Bg6 21. d5
exd5 22. cxd5 c5 23. g3 Nfe8 24. Be5 Bg5 25. Be2 Rd7 26. f4 Be7 27. Nb5 Ne4 28.
Kg2 f6 29. Bg4 Rdd8 30. Bc3 Nxc3 31. Nxc3 Nd6 32. Be6+ Kf8 33. g4 b5 34. f5 Be8
35. Kf3 b6 36. Rd2 Ra7 37. Rcd1 Nb7 38. Ne4 Bd6 39. Nxd6 Nxd6 40. Nf1 Ra4 41.
Ng3 b4 42. axb4 Rxb4 43. Ra1 Rb3+ 44. Kf2 Rxg3 45. Kxg3 Ne4+ 46. Kf4 Nxd2 47.
Ra7 Nc4 48. Rb7 b5 49. b3 Nd6 50. Rc7 c4 51. bxc4 Nxc4 52. Ke4 Rb8 53. Kd4 Ne5 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.37"]
[White "Lobron, Eric"]
[Black "Tuomainen, Felix"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2503"]
[BlackElo "2242"]
[ECO "A41"]
[Opening "Old Indian"]
[Variation "Tartakower (Wade) variation"]
[WhiteFideId "4600037"]
[BlackFideId "1720813"]
[EventDate "2018.03.29"]

1. Nf3 d6 2. d4 Bg4 3. e3 Nd7 4. Be2 g6 5. h3 Bxf3 6. Bxf3 c6 7. c4 Bg7 8. Nc3
Ngf6 9. O-O O-O 10. b3 Re8 11. Qc2 Qc7 12. Rd1 Rad8 13. Bb2 b5 14. cxb5 cxb5 15.
Rac1 Qb6 16. Nd5 Nxd5 17. Bxd5 e6 18. Bc6 d5 19. a4 b4 20. Qe2 a6 21. Rc2 Re7
22. a5 Qa7 23. Ba4 Bf8 24. Rdc1 Nb8 25. e4 Qb7 26. exd5 Bh6 27. d6 Rxd6 28. Rc8+
Bf8 29. Qe5 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.38"]
[White "Schmitzer, Klaus"]
[Black "Riff, Jean-Noel"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2242"]
[BlackElo "2503"]
[ECO "B43"]
[Opening "Sicilian"]
[Variation "Kan, 5.Nc3"]
[WhiteFideId "4601971"]
[BlackFideId "611190"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. O-O d6 8. Be3
Nbd7 9. Kh1 b5 10. a3 Bb7 11. Qe2 Be7 12. f4 O-O 13. Bg1 Nc5 14. Rac1 Rac8 15.
Qe3 Qb8 16. b4 Ncd7 17. Nb1 Qa8 18. Nd2 g6 19. N4b3 e5 20. Na5 exf4 21. Qxf4 Ne5
22. Bd4 Nfd7 23. Qh6 Bf6 24. Nxb7 Qxb7 25. Nb3 Bg7 26. Qh3 Nb6 27. Na5 Qc7 28.
Be2 Na4 29. c3 Qe7 30. Bd1 Nb2 31. Bb3 Nbc4 32. Nxc4 Nxc4 33. Qd3 Rfe8 34. Bxg7
Kxg7 35. Rf4 Qe5 36. Rcf1 Re7 37. a4 Rcc7 38. axb5 axb5 39. h3 h6 40. R4f2 Kg8
41. Rf4 Nb2 42. Qd2 Nc4 43. Qd3 h5 44. Ba2 Red7 45. R4f2 Qg5 46. Qd4 Ne5 47. Qd5
Qe3 48. Qxb5 Qxc3 49. Bd5 Kg7 50. Rd1 Ra7 51. Rff1 Ra3 52. Qb8 Qb2 53. Rb1 Qd2
54. Qe8 Rg3 55. Rg1 Ng4 56. Rb3 Rxb3 57. Bxb3 Nf6 58. Qc8 Qxb4 59. Bd5 Re7 60.
Qd8 Nxd5 61. exd5 Re1 62. Qa8 Re5 63. Rd1 Qb2 64. Qa5 Rf5 65. Qe1 Qa2 66. Qc3+
Kh7 67. Qd3 Qb2 68. Qg3 Qc2 69. Qe1 Rf2 70. Rc1 Qd2 71. Rd1 Qxe1+ 72. Rxe1 Rd2 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.39"]
[White "Korpa, Bence"]
[Black "Hristodorescu, Daniel"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2502"]
[BlackElo "2241"]
[ECO "E62"]
[Opening "King's Indian"]
[Variation "fianchetto, Larsen system"]
[WhiteFideId "706671"]
[BlackFideId "1203100"]
[EventDate "2018.03.29"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O c6 7. Nc3 Bf5 8. Ne1
Qc8 9. e4 Bg4 10. f3 Be6 11. d5 Bd7 12. Be3 cxd5 13. cxd5 b5 14. Rc1 Qb7 15. Nd3
b4 16. Ne2 a5 17. Nd4 Na6 18. Nc6 Bxc6 19. dxc6 Qb5 20. Rf2 Rfc8 21. Bf1 Qb8 22.
Nf4 Nc5 23. Nd5 Nxd5 24. exd5 a4 25. Kg2 b3 26. a3 h6 27. Qd2 Kh7 28. g4 Qc7 29.
h4 e6 30. h5 gxh5 31. Bd3+ Nxd3 32. Qxd3+ Kh8 33. Rh1 Ra5 34. dxe6 fxe6 35. Qg6
Rg8 36. Rxh5 Rxh5 37. Qxh5 Kh7 38. Qb5 Ra8 39. Bb6 Qf7 40. c7 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.40"]
[White "Ruff, Maximilian"]
[Black "Noe, Christopher"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2237"]
[BlackElo "2494"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteFideId "1271670"]
[BlackFideId "24692018"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 b6 6. e4 Bxc3+ 7. bxc3 Bb7 8.
Bd3 h6 9. O-O d6 10. Bd2 Nc6 11. Rae1 e5 12. Qb2 Ba6 13. a4 Na5 14. Qa2 Re8 15.
Nh4 Nd5 16. Nf5 Ne7 17. Ne3 Ng6 18. Nf5 Nh4 19. Ng3 Qf6 20. Be3 Ng6 21. Nf5 d5
22. dxe5 Nxe5 23. Bd4 dxe4 24. Bxe4 Bxc4 25. Qc2 Bxf1 26. f4 Bd3 27. Bxd3 Nxd3
28. Rxe8+ Rxe8 29. Qxd3 Qg6 30. Bxg7 Nb7 31. Be5 Nd6 32. Bxd6 cxd6 33. Qd5 Qe6
34. Qxe6 Rxe6 35. Kf2 Re4 36. Kf3 Rxa4 37. Nxd6 Ra3 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.41"]
[White "Bellahcene, Bilel"]
[Black "Blasco Coll, Andreu"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[WhiteElo "2488"]
[BlackElo "2237"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "696358"]
[BlackFideId "22272836"]
[EventDate "2018.03.29"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nd2 e6 8. Nf3
Ne7 9. O-O Nf5 10. c4 Be7 11. g3 Nd7 12. Rd1 Rd8 13. Qe2 g6 14. a3 Qa6 15. b3
Nb6 16. Bb2 O-O 17. a4 c5 18. a5 Nd7 19. dxc5 Bxc5 20. Kf1 Nb8 21. Rdc1 Be7 22.
c5 Qxe2+ 23. Kxe2 a6 24. Ra4 Nc6 25. g4 hxg4 26. Rxg4 Ng7 27. b4 Nh5 28. Rcg1
Kg7 29. Ne1 Rh8 30. Nd3 Kf8 31. Nf3 Ke8 32. Rb1 Ng7 33. Bc3 Na7 34. Rh1 Nb5 35.
Bd2 Nf5 36. Nde1 Kd7 37. Ng2 Rh5 38. Ng5 Nbd4+ 39. Kd3 Nc6 40. f4 Bxg5 41. Rxg5
Rdh8 42. Rxh5 Rxh5 43. Be1 Nce7 44. Bf2 Nc6 45. Kc3 Ng7 46. Rb1 Na7 47. Kd2 Nf5
48. Ke2 Kc6 49. Kd3 Kb5 50. Be1 Nc6 51. Bf2 d4 52. Ke4 Rh8 53. Ne1 Nxh4 54. Nc2
Nf5 55. Na3+ Ka4 56. Nc4 Rh2 57. Be1 Rh3 58. Ra1+ Kb5 59. Na3+ Ka4 60. Nc4+ Kb5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.42"]
[White "Wurzel, Andre"]
[Black "Poetsch, Hagen"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2237"]
[BlackElo "2484"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "4634772"]
[BlackFideId "24615137"]
[EventDate "2018.03.29"]

1. Nf3 Nf6 2. c4 b6 3. e3 Bb7 4. b3 g6 5. Bb2 Bg7 6. Be2 O-O 7. O-O d6 8. d4
Nbd7 9. Qc2 d5 10. Nbd2 c5 11. dxc5 Nxc5 12. Rad1 Rc8 13. Qb1 Qd7 14. cxd5 Bxd5
15. Bc4 Ba8 16. Ne5 Qb7 17. Ndf3 b5 18. Be2 Nfe4 19. Nd3 Ne6 20. Bxg7 Nxg7 21.
Qb2 Nc3 22. Rc1 b4 23. Rfe1 f6 24. Bf1 Rfd8 25. Rc2 a5 26. a3 Rc7 27. axb4 axb4
28. Rec1 Rdc8 29. Nde1 Qb6 30. Bc4+ Kh8 31. Nd3 Be4 32. Rd2 Bxd3 33. Rxd3 Nf5
34. Nd4 Nd6 35. Be6 Na4 36. Rxc7 Nxb2 37. Rxc8+ Nxc8 38. Rd2 Qa6 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.43"]
[White "Baldauf, Marco"]
[Black "Schneider, Jana"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2481"]
[BlackElo "2236"]
[ECO "A28"]
[Opening "English"]
[Variation "four knights, 4.e3"]
[WhiteFideId "4688210"]
[BlackFideId "12924997"]
[EventDate "2018.03.29"]

1. c4 e5 2. Nc3 Nc6 3. e3 Nf6 4. Nf3 d5 5. cxd5 Nxd5 6. Bb5 Nxc3 7. bxc3 Bd7 8.
O-O e4 9. Nd4 Ne5 10. Rb1 c6 11. Ba4 Qc7 12. f3 exf3 13. Nxf3 Bd6 14. d4 Nxf3+
15. Qxf3 Bxh2+ 16. Kh1 O-O-O 17. e4 Bd6 18. e5 Be7 19. Bb3 Be6 20. Be3 h5 21. c4
Qd7 22. Qf4 b6 23. Rbd1 Bg4 24. Rd2 f6 25. c5 Rhf8 26. e6 Bxe6 27. d5 Bxd5 28.
Bxd5 cxd5 29. cxb6 axb6 30. Bxb6 Bd6 31. Qf3 Qg4 32. Rc1+ Kb8 33. Bxd8 Rxd8 34.
Rxd5 Qxf3 35. gxf3 g5 36. Rc6 Be7 37. Rb5+ Ka7 38. a4 Rd1+ 39. Kg2 Bd8 40. Rc8
Bb6 41. Re8 Rd2+ 42. Kf1 Rf2+ 43. Ke1 Rxf3 44. Re7+ Ka6 45. Ke2 Rf2+ 46. Ke1 Rf3
47. Ke2 Rf2+ 48. Kd3 Rf3+ 49. Ke4 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.44"]
[White "Jacob, Volker"]
[Black "Kevlishvili, Robby"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2236"]
[BlackElo "2472"]
[ECO "D45"]
[Opening "QGD semi-Slav"]
[Variation "Stoltz variation"]
[WhiteFideId "4610857"]
[BlackFideId "1040634"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 b6 7. cxd5 exd5 8. Bd3
Bb7 9. O-O Be7 10. Bd2 Qc7 11. Rac1 O-O 12. Ne2 Rfe8 13. Ng3 Rac8 14. Ne5 Nxe5
15. dxe5 Qxe5 16. Bc3 Qc7 17. Bxf6 Bxf6 18. Bxh7+ Kf8 19. Bf5 Rcd8 20. Rfd1 g6
21. Bd3 Kg7 22. Qe2 c5 23. b3 Rh8 24. Ba6 Ba8 25. Qg4 Qe5 26. Nf1 Rh4 27. Qe2 d4
28. exd4 Qg5 29. d5 Bd4 30. Bc4 b5 31. Bxb5 Qxd5 32. Ne3 Qg5 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "2.45"]
[White "Fedorovsky, Michael"]
[Black "Svane, Frederik"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2471"]
[BlackElo "2234"]
[ECO "A50"]
[Opening "Queen's Indian accelerated"]
[WhiteFideId "14105454"]
[BlackFideId "12923044"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. f3 d5 5. cxd5 Nxd5 6. Nxd5 Qxd5 7. e4 Qd8 8.
Be3 e6 9. Bc4 g6 10. Ne2 Bg7 11. Qd2 Nd7 12. Bg5 Bf6 13. Bh6 c5 14. e5 Bh4+ 15.
g3 Be7 16. d5 b5 17. Bxb5 exd5 18. Nf4 Bg5 19. Bxg5 Qxg5 20. e6 fxe6 21. Nxe6
Qe5+ 22. Kf2 Qd6 23. Rhe1 Kf7 24. Qh6 Ne5 25. Qg7+ Kxe6 26. f4 Qd8 27. Rxe5+ Kd6
28. Qxb7 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.1"]
[White "Bakalchuk, Johnatan"]
[Black "Bacrot, Etienne"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2405"]
[BlackElo "2718"]
[ECO "C45"]
[Opening "Scotch"]
[Variation "Mieses variation"]
[WhiteFideId "2810301"]
[BlackFideId "605506"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
c4 Nb6 9. Nc3 Ba6 10. Qe4 f6 11. c5 Bxf1 12. Kxf1 Qxc5 13. exf6+ Kf7 14. fxg7
Bxg7 15. Qf3+ Kg8 16. Be3 Qc4+ 17. Kg1 Re8 18. h4 Qf7 19. Qg3 d6 20. h5 h6 21.
Rh4 Re5 22. Ne4 c5 23. Bd2 Nd5 24. a4 c4 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.2"]
[White "Rapport, Richard"]
[Black "Malek, Daniel"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2715"]
[BlackElo "2403"]
[ECO "C42"]
[Opening "Petrov"]
[Variation "Paulsen attack"]
[WhiteFideId "738590"]
[BlackFideId "4661940"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nc4 Nxe4 5. Qe2 Qe7 6. Ne3 c6 7. b3 d5 8. Bb2
Be6 9. g3 Nd7 10. Bg2 Ndf6 11. O-O Qd8 12. d3 Nd6 13. f4 Be7 14. f5 Bd7 15. g4
h6 16. Bxf6 gxf6 17. c4 dxc4 18. bxc4 Kf8 19. Nd2 Qc7 20. a4 h5 21. gxh5 Ne8 22.
Ne4 Ng7 23. Rf3 Rxh5 24. Rh3 Rxh3 25. Bxh3 Qe5 26. Rf1 Re8 27. Kh1 Qd4 28. Nc2
Qb2 29. Qg2 Bd8 30. Rg1 Nxf5 31. Nc5 Bc8 32. Bxf5 Bxf5 33. Qg8+ Ke7 34. Re1+ Be6
35. Rxe6+ fxe6 36. Qg7+ Kd6 37. Ne4+ Ke5 38. Qg3+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.3"]
[White "Andreikin, Dmitry"]
[Black "Thinius, Marco"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2712"]
[BlackElo "2400"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack"]
[WhiteFideId "4158814"]
[BlackFideId "4613112"]
[EventDate "2018.03.29"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. d4 Nbd7 7. O-O e5 8. dxe5
Ng4 9. Qd2 Ndxe5 10. c4 Re8 11. Nc3 Bh6 12. Qd4 Bg7 13. Qd2 Bh6 14. Qd1 c6 15.
h3 Nxf3+ 16. exf3 Nf6 17. Ne4 Nxe4 18. fxe4 Bg7 19. Bxg7 Kxg7 20. Qd4+ Qf6 21.
Rad1 Qxd4 22. Rxd4 a5 23. Rxd6 Be6 24. f4 Red8 25. c5 a4 26. Rb1 a3 27. Kf2 Rdc8
28. g4 Rd8 29. Ke3 Kf8 30. e5 Ke7 31. Be4 f5 32. gxf5 gxf5 33. Bd3 Rg8 34. Bc4 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.4"]
[White "Van Wely, Loek"]
[Black "Colpe, Malte"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2667"]
[BlackElo "2398"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "1000268"]
[BlackFideId "24623075"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Nbd2 dxc4 6. Qc2 b5 7. a4 Bb7 8. axb5
Bxf3 9. exf3 Qxd4 10. Bxc4 Qe5+ 11. Kf1 Nbd7 12. Nb3 Qd6 13. Kg2 O-O 14. Rd1 Qe7
15. Be2 Bd6 16. Nd4 Nd5 17. Nc6 Qf6 18. Bd3 h6 19. Qe2 Ne5 20. Be4 Nxc6 21. bxc6
Bc5 22. Bb1 Rfd8 23. Qc2 Bd6 24. Ra4 Kf8 25. h4 Nb4 26. Qh7 a5 27. Be3 Ke7 28.
f4 Qxb2 29. Bd4 Qb3 30. Re1 Qd5+ 31. Re4 Nxc6 32. Ba2 Qh5 33. Qxg7 Nxd4 34.
Raxd4 Qg6 35. Rxe6+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.5"]
[White "Keymer, Vincent"]
[Black "Korobov, Anton"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2403"]
[BlackElo "2664"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[WhiteFideId "12940690"]
[BlackFideId "14105730"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e3 a6 6. a4 c5 7. Bxc4 Nc6 8. O-O
Be7 9. Qe2 O-O 10. Rd1 Qc7 11. dxc5 Bxc5 12. Bd2 b6 13. Bd3 Bb7 14. Ne4 Nxe4 15.
Bxe4 Qe7 16. Rac1 Rfd8 17. Bc3 Nb4 18. Bxb7 Qxb7 19. Bxb4 Bxb4 20. Ne5 Rxd1+ 21.
Qxd1 Rc8 22. g3 Be7 23. Rxc8+ Qxc8 24. Qf3 Bf6 25. Nc6 Qd7 26. b4 h6 27. b5 axb5
28. axb5 Qd3 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.6"]
[White "Shirov, Alexei"]
[Black "Tomczak, Mikolaj"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2651"]
[BlackElo "2394"]
[ECO "C80"]
[Opening "Ruy Lopez"]
[Variation "open, 8...Be6"]
[WhiteFideId "2209390"]
[BlackFideId "1175114"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5
Be6 9. Be3 Be7 10. c3 O-O 11. Nbd2 Qd7 12. Re1 Rad8 13. Bc2 Bf5 14. Nxe4 Bxe4
15. Ng5 Bxg5 16. Bxg5 Qf5 17. Bxe4 Qxg5 18. Bd3 Nxe5 19. h4 Qf6 20. Bxh7+ Kxh7
21. Qh5+ Kg8 22. Qxe5 Qxe5 23. Rxe5 Rfe8 24. Rxe8+ Rxe8 25. Kf1 Kf8 26. a4 Re4
27. axb5 axb5 28. g3 d4 29. Rc1 dxc3 30. Rxc3 Rb4 31. Rxc7 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.7"]
[White "Lagunow, Alexander"]
[Black "Fridman, Daniel"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2399"]
[BlackElo "2637"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack, Spassky's variation"]
[WhiteFideId "4616049"]
[BlackFideId "11600454"]
[EventDate "2018.03.29"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. Na3 a6 5. c4 e5 6. b3 Bc5 7. O-O O-O 8. Nc2 d6
9. d3 Nbd7 10. Be3 bxc4 11. bxc4 Bxe3 12. Nxe3 Nc5 13. Qd2 Qd7 14. Rab1 Rab8 15.
Rb2 e4 16. Nd4 exd3 17. exd3 Bxg2 18. Rxb8 Rxb8 19. Kxg2 Ng4 20. Nxg4 Qxg4 21.
Nf3 h6 22. Re1 Qf5 23. Re3 Ne6 24. Re1 Qc5 25. Qc3 Qb4 26. Qxb4 Rxb4 27. Re2 a5
28. Rc2 c5 29. Rc3 a4 30. Ra3 Nd4 31. Nxd4 cxd4 32. g4 Kf8 33. Kf3 d5 34. cxd5
Ke7 35. Ke4 Kd6 36. f4 Kc5 37. Ke5 f6+ 38. Kf5 Kxd5 39. Kg6 Kc5 40. h4 Kb5 41.
Kxg7 Rb2 42. Kxh6 Rf2 43. f5 Rf4 44. Kg6 Rxg4+ 45. Kxf6 Rxh4 46. Ke5 Kb4 47.
Rxa4+ Kxa4 48. f6 Kb4 49. f7 Rh8 50. Kf6 Ka3 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.8"]
[White "Gordievsky, Dmitry"]
[Black "Miedema, David"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2630"]
[BlackElo "2393"]
[ECO "A46"]
[Opening "Queen's pawn"]
[Variation "Yusupov-Rubinstein system"]
[WhiteFideId "24112798"]
[BlackFideId "1018477"]
[EventDate "2018.03.29"]

1. d4 e6 2. Nf3 Nf6 3. e3 c5 4. Bd3 Nc6 5. b3 Qc7 6. a3 d5 7. Bb2 Bd6 8. c4 dxc4
9. bxc4 O-O 10. O-O e5 11. d5 Ne7 12. Nc3 a6 13. h3 Bd7 14. a4 Rae8 15. Qc2 g6
16. Nd2 Nh5 17. Nce4 f5 18. Nxd6 Qxd6 19. Qc3 Nc8 20. f4 Nb6 21. fxe5 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.9"]
[White "Kramer, Julian"]
[Black "Banusz, Tamas"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2394"]
[BlackElo "2618"]
[ECO "C45"]
[Opening "Scotch"]
[Variation "Mieses variation"]
[WhiteFideId "12921742"]
[BlackFideId "722413"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
c4 Nb6 9. Nc3 Qe6 10. Qe4 g6 11. Bd3 Bg7 12. f4 O-O 13. O-O d5 14. cxd5 cxd5 15.
Qb4 f6 16. Nb5 Rf7 17. f5 gxf5 18. Bxf5 Qxe5 19. Bxc8 Rxc8 20. Nxa7 Ra8 21. Nc6
Qe4 22. Qxe4 dxe4 23. Rf5 Nc4 24. a4 Rd7 25. Bf4 Nxb2 26. a5 Nd3 27. Bg3 Kf7 28.
a6 Ke6 29. Rb5 f5 30. Ra4 Rd5 31. Rb1 Rc5 32. Nb4 Rb5 33. Bxc7 Bf8 34. Ba5 Rxa6
35. Nxa6 Rxb1+ 36. Be1 Rxe1# 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.10"]
[White "Kozul, Zdenko"]
[Black "Skembris, Spyridon"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2617"]
[BlackElo "2389"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "14502879"]
[BlackFideId "4200020"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. O-O Be7 8. dxc5
Bxc5 9. a3 O-O 10. b4 Bb6 11. Nc3 a6 12. Bg5 Be6 13. Bxf6 gxf6 14. Rc1 Re8 15.
Qd2 Kg7 16. Na4 Ba7 17. Nc5 Qe7 18. Nd4 Rac8 19. Nxc6 Rxc6 20. Nd3 Bb8 21. Rxc6
bxc6 22. Rc1 Bd7 23. e3 Bd6 24. Nc5 a5 25. Nxd7 Qxd7 26. bxa5 Bxa3 27. Rb1 Bc5
28. a6 Re7 29. Qc2 Qa7 30. Bf1 Rc7 31. Rb7 Rxb7 32. axb7 Bxe3 33. fxe3 Qxb7 34.
Qf5 Qb4 35. Kf2 Qd2+ 36. Be2 c5 37. Qd3 Qa2 38. h4 h6 39. Kf1 Qa1+ 40. Bd1 Qe5
41. Kf2 f5 42. Bf3 d4 43. exd4 cxd4 44. Qd2 Qc5 45. Kg2 Kg6 46. Qd3 Kf6 47. Be2
Qc6+ 48. Qf3 Qc2 49. Kf2 Kg6 50. Qd3 Qc5 51. Qb5 Qc3 52. Qa6+ Kg7 53. Qd3 Qc5
54. Bd1 Kf6 55. Bb3 Qa7 56. Qc4 Kg6 57. Kf3 Qb7+ 58. Qd5 Qa7 59. Bc2 Qa3+ 60.
Kg2 Qe3 61. Qxf5+ Kg7 62. Bd3 Qd2+ 63. Kh3 Qe3 64. Bc4 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.11"]
[White "Papp, Gabor1"]
[Black "Engel, Luis"]
[Result "0-1"]
[WhiteTitle "GM"]
[WhiteElo "2604"]
[BlackElo "2389"]
[ECO "B96"]
[Opening "Sicilian"]
[Variation "Najdorf, 7.f4"]
[WhiteFideId "718602"]
[BlackFideId "12961523"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4
Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. e5 dxe5 12. fxe5 g5 13. exf6 gxh4 14. Be2 Qa5
15. O-O Nd7 16. Kh1 Qg5 17. Qd3 Nc5 18. Qc4 Rg8 19. Bf3 Bd6 20. Rbe1 Bd7 21. Ne4
Nxe4 22. Rxe4 Rc8 23. Qd3 Rg6 24. Nxe6 Bxe6 25. Qxd6 Qxf6 26. Rfe1 Qe7 27. Qd4
Qc5 28. Qh8+ Ke7 29. Qb2 h3 30. Qxb7+ Rc7 31. Qxa6 hxg2+ 32. Bxg2 Ra7 33. Qe2
Rxa2 34. Rc4 Qa5 35. Qe4 Kf8 36. Rb4 Rg4 37. Rb8+ Kg7 38. Qe3 Rxc2 39. Rg1 Qd5
40. Bxd5 Bxd5+ 41. Rg2 Rcxg2 42. Qe5+ f6 43. Qe7+ Kg6 44. Qe8+ Bf7 45. Qe3 Rg1+ 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.12"]
[White "Pfreundt, Jakob"]
[Black "Bindrich, Falko"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2394"]
[BlackElo "2602"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[WhiteFideId "12918156"]
[BlackFideId "4676670"]
[EventDate "2018.03.29"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 e6 4. O-O Nf6 5. h3 Bh5 6. c4 c6 7. d3 Bd6 8. cxd5
cxd5 9. Qb3 Qd7 10. Bg5 Nc6 11. Nbd2 Be7 12. Bf4 O-O 13. g4 Bg6 14. Ne5 Nxe5 15.
Bxe5 h5 16. Bf3 hxg4 17. hxg4 Bd6 18. d4 Rfc8 19. Rac1 Ne8 20. Kg2 Rc7 21. e4
Bxe5 22. dxe5 d4 23. Qd3 Rac8 24. Rxc7 Qxc7 25. Qxd4 Rd8 26. Qe3 Qxe5 27. Nc4
Qc7 28. Rc1 b5 29. Na3 Qe5 30. Rc5 Qxb2 31. Rxb5 Qxa2 32. Qxa7 f6 33. Rb7 Rd3
34. Nb5 Qd2 35. Qb8 Rd8 36. Qa7 Rd3 37. Qb8 Rxf3 38. Kxf3 e5 39. Qa7 Qd3+ 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.13"]
[White "Sumets, Andrey"]
[Black "Lokander, Martin"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2590"]
[BlackElo "2379"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "4.e3"]
[WhiteFideId "14105500"]
[BlackFideId "1709569"]
[EventDate "2018.03.29"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 e6 5. Bd3 dxc4 6. Bxc4 Nbd7 7. O-O Bd6 8.
Nbd2 O-O 9. Bd3 c5 10. Re1 cxd4 11. exd4 Nb6 12. Ne4 Be7 13. Nxf6+ Bxf6 14. Qe2
Nd5 15. Qe4 g6 16. Bh6 Re8 17. Bc4 Bd7 18. Bxd5 exd5 19. Qxd5 Bc6 20. Rxe8+ Qxe8
21. Qb3 Qe4 22. Re1 Qd5 23. Qxd5 Bxd5 24. b3 a5 25. Ne5 a4 26. bxa4 Bg7 27. Bxg7
Kxg7 28. Nd7 Rxa4 29. Nb6 Rxd4 30. Nxd5 Rxd5 31. g3 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.14"]
[White "Schmidek, Emil"]
[Black "Bernadskiy, Vitaliy"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2389"]
[BlackElo "2588"]
[ECO "B04"]
[Opening "Alekhine's defence"]
[Variation "modern, Larsen variation"]
[WhiteFideId "12908150"]
[BlackFideId "14100371"]
[EventDate "2018.03.29"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. c4 Nf6 6. Nxe5 Nbd7 7. Bf4 Nxe5 8.
Bxe5 Nd7 9. Bf4 e5 10. dxe5 Bb4+ 11. Nc3 Bxc3+ 12. bxc3 Qe7 13. Qe2 O-O 14. g3
g5 15. Be3 Nxe5 16. Bg2 Bg4 17. f3 Rfe8 18. fxg4 Nxc4 19. Qxc4 Qxe3+ 20. Kf1
Rad8 21. Bd5 Re6 22. h4 Rf6+ 23. Kg2 Qd2+ 24. Kh3 Qxd5 25. Qxd5 Rxd5 26. Rad1
Rc5 27. Rhe1 gxh4 28. Re8+ Kg7 29. Rdd8 hxg3 30. Kxg3 Rxc3+ 31. Kh4 Rh6+ 32. Kg5
Rg6+ 33. Kf5 Rc5+ 34. Kf4 Rc4+ 35. Kf5 Rcxg4 36. Rg8+ Kh6 37. Rgf8 R6g5+ 38. Kf6
Rf4+ 39. Ke7 Re5+ 40. Kd7 Rd4+ 41. Kxc7 Re7+ 42. Kb8 Rxd8+ 43. Rxd8 b6 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.15"]
[White "Buhmann, Rainer"]
[Black "Farago, Ivan"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2588"]
[BlackElo "2378"]
[ECO "C19"]
[Opening "French"]
[Variation "Winawer, advance, positional main line"]
[WhiteFideId "4651340"]
[BlackFideId "700134"]
[EventDate "2018.03.29"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Qa5 8. Bd2
Nbc6 9. h4 Bd7 10. h5 h6 11. Be2 c4 12. Nh4 O-O-O 13. Bg4 Rdf8 14. g3 g5 15.
hxg6 fxg6 16. Ng2 g5 17. f4 Nf5 18. Bxf5 exf5 19. Kf2 Nd8 20. Qb1 Ne6 21. Qb4
Qxb4 22. axb4 a6 23. Rh2 h5 24. fxg5 f4 25. Nxf4 Nxg5 26. Ke3 Bg4 27. Ra5 Ne4
28. Be1 Ng5 29. Rxd5 Nf3 30. Rh1 Nxe1 31. Rxe1 h4 32. gxh4 Rxh4 33. e6 Rh7 34.
Rc5+ Kb8 35. Re5 Kc7 36. Rg1 Rh4 37. Rg5 Bh3 38. Ng6 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.16"]
[White "Winterberg, Lukas"]
[Black "Lagarde, Maxime"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2388"]
[BlackElo "2587"]
[ECO "A80"]
[Opening "Dutch"]
[WhiteFideId "24622702"]
[BlackFideId "662399"]
[EventDate "2018.03.29"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. Nbd2 d6 7. Re1 Nh5 8. c3
e5 9. dxe5 dxe5 10. Nc4 e4 11. Nd4 Qe7 12. e3 c5 13. Ne2 Rd8 14. Qc2 Nc6 15. b4
Be6 16. Na5 Ne5 17. bxc5 b6 18. cxb6 axb6 19. Nb3 Nf6 20. Nbd4 Bc4 21. a4 Qf7
22. Ba3 Bd3 23. Qd1 Nd5 24. Bb4 Bc4 25. Qd2 Nf3+ 26. Bxf3 exf3 27. Nc1 f4 28.
gxf4 g5 29. fxg5 Qh5 30. Nce2 Bxe2 31. Nxe2 Qh3 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.17"]
[White "Sadzikowski, Daniel"]
[Black "Ondersteijn, Niels"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2583"]
[BlackElo "2376"]
[ECO "B36"]
[Opening "Sicilian"]
[Variation "accelerated fianchetto, Gurgenidze variation"]
[WhiteFideId "1132253"]
[BlackFideId "1011162"]
[EventDate "2018.03.29"]

1. Nf3 g6 2. e4 c5 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. f3
Bg7 9. Be3 O-O 10. Qd2 a5 11. b3 Be6 12. Rc1 Nd7 13. Be2 Nc5 14. O-O Qb6 15. Nb5
Rfc8 16. Kh1 Qd8 17. Rfd1 Qf8 18. Re1 Bd7 19. Nc3 Bc6 20. Bf1 Rd8 21. Nd5 e6 22.
Nc3 h5 23. Ne2 Kh7 24. Nd4 e5 25. Nb5 Bh6 26. Nc7 Ra7 27. Red1 Bxe3 28. Qxe3 b6
29. Nd5 Bxd5 30. Rxd5 Qh6 31. Qxh6+ Kxh6 32. Rcd1 Rad7 33. g3 Ne6 34. Bh3 Kg7
35. Bxe6 fxe6 36. Rb5 Rb7 37. c5 Rdb8 38. cxd6 Kf6 39. Rc1 g5 40. Kg2 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.18"]
[White "Kekelidze, Mikheil"]
[Black "Heimann, Andreas"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2383"]
[BlackElo "2574"]
[ECO "A35"]
[Opening "English"]
[Variation "symmetrical, four knights system"]
[WhiteFideId "13600818"]
[BlackFideId "24624632"]
[EventDate "2018.03.29"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. e3 e6 5. d4 d5 6. a3 dxc4 7. Bxc4 cxd4 8. exd4
Be7 9. O-O O-O 10. Re1 b6 11. d5 Na5 12. Ba2 Nxd5 13. Nxd5 exd5 14. Qxd5 Be6 15.
Qxd8 Raxd8 16. Bxe6 fxe6 17. Bg5 Bxg5 18. Nxg5 Rd2 19. f3 Nb3 20. Rad1 Re8 21.
Rxd2 Nxd2 22. Re2 Nc4 23. a4 h6 24. Ne4 Rd8 25. Rc2 Rd4 26. Kf2 Nd6 27. Nxd6
Rxd6 28. Ke3 Rd7 29. b4 Kf7 30. h4 Kf6 31. Rc4 Rd1 32. b5 Ra1 33. h5 Ra3+ 34.
Kf4 Ra2 35. g4 Ra3 36. Kg3 g6 37. Rf4+ Kg5 38. hxg6 Kxg6 39. Kh4 e5 40. Rf5 e4
41. fxe4 Rxa4 42. e5 Rb4 43. Rf6+ Kg7 44. Kg3 Rxb5 45. Kf4 a5 46. Kf5 a4 47. Rc6
a3 48. Rc7+ Kg8 49. Rc8+ Kf7 50. Rc7+ Ke8 51. Ke6 Kd8 52. Ra7 Ra5 53. Rxa5 bxa5
54. Kf7 a2 55. e6 a1=Q 56. e7+ Kc7 57. e8=Q Qd4 58. Qa8 Qf4+ 59. Kg6 Qxg4+ 60.
Kxh6 Qf4+ 61. Kg6 Kb6 62. Qd8+ Qc7 63. Qd4+ Qc5 64. Qb2+ Qb5 65. Qd4+ Ka6 66.
Qe4 a4 67. Qa8+ Kb6 68. Qd8+ Kb7 69. Qd1 a3 70. Kh7 Qf5+ 71. Kh8 Qh3+ 72. Kg8
Qg3+ 73. Kh7 Qh3+ 74. Kg8 Qg2+ 75. Kh8 Qb2+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.19"]
[White "Zeller, Frank"]
[Black "Mikhalevski, Victor"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2383"]
[BlackElo "2557"]
[ECO "C70"]
[Opening "Ruy Lopez"]
[Variation "fianchetto defence deferred"]
[WhiteFideId "4613007"]
[BlackFideId "2801914"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. d4 exd4 6. Nxd4 Bg7 7. Nxc6 bxc6 8.
O-O Ne7 9. Nc3 O-O 10. Bb3 d6 11. Be3 Kh8 12. Qd2 Ng8 13. Rad1 f5 14. Bd4 Bxd4
15. Qxd4+ Qf6 16. Rfe1 Qxd4 17. Rxd4 Nf6 18. e5 Re8 19. f4 Bb7 20. Rb4 Ra7 21.
Ba4 Re6 22. Re2 Nh5 23. exd6 Rxe2 24. Nxe2 cxd6 25. Rb6 c5 26. Rxd6 Be4 27. c4
Re7 28. Bd1 Bc2 29. Kf2 Bxd1 30. Rxd1 Re4 31. Rd8+ Kg7 32. Rd7+ Kh6 33. g3 Nf6
34. Ra7 Ng4+ 35. Ke1 Nxh2 36. Rxa6 Rxc4 37. Kd1 Ng4 38. Ra3 Nf2+ 39. Ke1 Ne4 40.
Kd1 Rb4 41. Kc2 Rb7 42. Re3 Kh5 43. a4 Ra7 44. Ra3 Ra5 45. Kd3 Nd6 46. Kc3 Kg4
47. b4 Ne4+ 48. Kc4 Nd2+ 49. Kc3 Nb1+ 50. Kb3 Nd2+ 51. Kc3 Ne4+ 52. Kc4 Nd6+ 53.
Kb3 cxb4 54. Kxb4 Rd5 55. a5 Rd2 56. Nc3 Rb2+ 57. Kc5 Nb7+ 58. Kd4 Nxa5 59. Rxa5
Kxg3 60. Nd5 Rb7 61. Ra3+ Kg4 62. Ke5 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.20"]
[White "Demuth, Adrien"]
[Black "Wenninger, Philipp"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[WhiteElo "2551"]
[BlackElo "2364"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[WhiteFideId "642274"]
[BlackFideId "4648404"]
[EventDate "2018.03.29"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. c4 Bg4 5. Ne5 Be6 6. cxd5 Bxd5 7. Nf3 c5 8. Nc3
Bc6 9. O-O e6 10. Qc2 Nbd7 11. e4 e5 12. a4 g6 13. d3 Bg7 14. Rb1 O-O 15. Nd2
Qe7 16. Nc4 Rac8 17. f4 exf4 18. Bxf4 Qe6 19. Rbe1 Ng4 20. Bh3 Bd4+ 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.21"]
[White "Kerigan, Demre"]
[Black "Santos Latasa, Jaime"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2367"]
[BlackElo "2549"]
[ECO "C47"]
[Opening "Four knights"]
[Variation "Scotch, 4...exd4"]
[WhiteFideId "6307841"]
[BlackFideId "2293307"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 O-O 9. O-O cxd5 10. h3 c6 11. Qf3 Re8 12. Bf4 Bd6 13. Rfe1 Be6 14. Rad1 Qb8
15. Bxd6 Qxd6 16. Ne2 Bd7 17. Qf4 Qxf4 18. Nxf4 Kf8 19. c4 Rxe1+ 20. Rxe1 Rb8
21. b3 a5 22. cxd5 cxd5 23. Re5 Bc6 24. Bc2 h6 25. a3 Nd7 26. Re1 Nc5 27. Rb1
Ke7 28. f3 Kd6 29. Ne2 Ne6 30. Kf2 Bb5 31. Nc3 Bc6 32. Ne2 Bb5 33. Nc3 Nd4 34.
Bd1 Ba6 35. b4 Bd3 36. Rb2 Bc4 37. Rd2 axb4 38. axb4 Nb5 39. Nxb5+ Rxb5 40. Rb2
d4 41. f4 g5 42. Rd2 d3 43. fxg5 hxg5 44. Be2 Rf5+ 45. Bf3 Re5 46. g3 Re8 47. g4
Bb5 48. Bg2 Ke5 49. Ke3 f5 50. gxf5 Kxf5+ 51. Kd4 Re2 52. Kc3 Kf4 53. Bd5 Ke3
54. Rd1 Rc2+ 55. Kb3 Kd4 56. Be6 Re2 57. Bf7 d2 58. Bh5 Rg2 59. Bg4 Ke5 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.22"]
[White "Hilverda, Alexander"]
[Black "Danin, Alexandre"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2364"]
[BlackElo "2540"]
[ECO "D10"]
[Opening "QGD Slav defence"]
[Variation "exchange variation"]
[WhiteFideId "4695437"]
[BlackFideId "4144031"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 e6 7. Nf3 Be7 8. h3
O-O 9. Bd3 Bd7 10. O-O 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.23"]
[White "Kuljasevic, Davorin"]
[Black "Fries-Nielsen, Jens Ove"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2538"]
[BlackElo "2359"]
[ECO "A40"]
[Opening "Modern defence"]
[WhiteFideId "14506661"]
[BlackFideId "1400142"]
[EventDate "2018.03.29"]

1. d4 g6 2. c4 Bg7 3. e4 e6 4. Nc3 Ne7 5. Nf3 d5 6. e5 Nbc6 7. Bg5 h6 8. Be3 b6
9. Be2 Bb7 10. Rc1 dxc4 11. Bxc4 Nf5 12. O-O O-O 13. Qd2 Nce7 14. Be2 Nd5 15.
Nxd5 Bxd5 16. Qc3 c6 17. Rfd1 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.24"]
[White "Malakhatko, Vadim"]
[Black "Coenen, Michael"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2536"]
[BlackElo "2358"]
[ECO "A14"]
[Opening "English"]
[Variation "Neo-Catalan declined"]
[WhiteFideId "14104202"]
[BlackFideId "4697367"]
[EventDate "2018.03.29"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. d4 dxc4 7. Ne5 Nc6 8. Nxc6
bxc6 9. Na3 Bxa3 10. bxa3 Nd5 11. Qa4 Nb6 12. Qa5 Nd5 13. Rb1 Qe7 14. e4 Nb6 15.
Bd2 Re8 16. Bb4 Qd8 17. Rfd1 e5 18. dxe5 Qg5 19. f4 Qh5 20. f5 g6 21. e6 fxe6
22. Qe5 gxf5 23. Bc3 Qg6 24. Bf3 Nd7 25. Rxd7 Bxd7 26. Bh5 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.25"]
[White "Sawlin, Leonid"]
[Black "Kollars, Dmitrij"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2359"]
[BlackElo "2534"]
[ECO "C55"]
[Opening "Two knights defence (Modern bishop's opening)"]
[WhiteFideId "4689542"]
[BlackFideId "12909572"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. a4 Be6 8. Na3
Qd7 9. c3 Rfe8 10. Bxe6 Qxe6 11. d4 exd4 12. cxd4 d5 13. Nb5 Bd8 14. Ng5 Qd7 15.
e5 Ne4 16. Nxe4 dxe4 17. Be3 Be7 18. Qc2 a6 19. Nc3 Nxd4 20. Bxd4 Qxd4 21. Rxe4
Qc5 22. Qb3 Qb6 23. Qxb6 cxb6 24. Nd5 Rad8 25. Rd1 Kf8 26. Kf1 Rd7 27. Ke2 Red8
28. Nc3 Bc5 29. Rxd7 Rxd7 30. b3 Ke7 31. Rc4 Ke6 32. f4 f6 33. exf6 gxf6 34. Ne4
Be7 35. g4 f5 36. gxf5+ Kxf5 37. Ng3+ Kg4 38. f5+ Kg5 39. Re4 Bc5 40. h4+ Kf6
41. Re6+ Kf7 42. Ne4 Rd5 43. Ng5+ Kf8 44. b4 Bxb4 45. Rxb6 Re5+ 46. Kd3 Ba5 47.
Rxb7 Rxf5 48. Ne6+ Kg8 49. Rg7+ Kh8 50. Ra7 h6 51. Rxa6 Be1 52. Ke4 Rh5 53. Nf4
Rxh4 54. Kf5 Kg8 55. Nd5 Rh5+ 56. Ke6 Rh2 57. Nf4 Bd2 58. Ra8+ Kg7 59. Ra7+ Kg8
60. Nd5 Re2+ 61. Kd6 Kf8 62. a5 Bxa5 63. Rxa5 Re1 64. Ra7 h5 65. Nf4 h4 66. Ng6+
Ke8 67. Nxh4 Rd1+ 68. Ke6 Re1+ 69. Kf6 Kd8 70. Ng6 Rb1 71. Ne7 Re1 72. Nc6+ Kc8
73. Ne7+ Kd8 74. Nc6+ Kc8 75. Ne7+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.26"]
[White "Lampert, Jonas"]
[Black "Schitco, Ivan"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2532"]
[BlackElo "2353"]
[ECO "B18"]
[Opening "Caro-Kann"]
[Variation "classical variation"]
[WhiteFideId "1303759"]
[BlackFideId "13905465"]
[EventDate "2018.03.29"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. c3 e6 7. Nh3 Nf6 8. Nf4
Bd6 9. h4 Qc7 10. Qf3 Nbd7 11. h5 Bc2 12. h6 g6 13. Bd3 Bxd3 14. Nxd3 Qa5 15.
Bf4 Bxf4 16. Qxf4 g5 17. Qe3 O-O-O 18. Ne4 Nxe4 19. Qxe4 f5 20. Qe3 Qd5 21. O-O
f4 22. Qe2 Rhf8 23. Rfe1 Rf6 24. Ne5 Nxe5 25. dxe5 f3 26. gxf3 Rf4 27. Rad1 Qxf3
28. Rxd8+ Kxd8 29. Qxf3 Rxf3 30. Kg2 Rf4 31. Re3 Ke7 32. Rg3 Rf5 33. Re3 b5 34.
b4 Kf7 35. Rd3 Rxe5 36. Rd7+ Kg6 37. Rc7 Kxh6 38. Rxc6 g4 39. Ra6 Kg5 40. Rxa7
Re2 41. Rxh7 Rxa2 42. Rg7+ Kf4 43. Rf7+ Ke4 44. Rb7 Kf4 45. Rf7+ Ke5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.27"]
[White "Schneider, Ilja"]
[Black "Meissner, Felix"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2513"]
[BlackElo "2352"]
[ECO "A40"]
[Opening "Modern defence"]
[WhiteFideId "4663306"]
[BlackFideId "24671827"]
[EventDate "2018.03.29"]

1. d4 g6 2. e4 c6 3. Bd3 d5 4. exd5 cxd5 5. Bf4 Nc6 6. c3 Nf6 7. Nd2 Bf5 8. Bxf5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.28"]
[White "Valsecchi, Alessio"]
[Black "Eden, James"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2510"]
[BlackElo "2324"]
[ECO "E73"]
[Opening "King's Indian"]
[Variation "Semi-Averbakh system"]
[WhiteFideId "818860"]
[BlackFideId "666491"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 c5 7. d5 b5 8. cxb5 a6
9. bxa6 Qa5 10. Bd2 Bxa6 11. Qc2 Nbd7 12. Nf3 Bxe2 13. Kxe2 Ng4 14. Kf1 f5 15.
Kg1 Qb6 16. h3 fxe4 17. Nxe4 Nge5 18. Nfg5 Qb7 19. Ne6 Qxd5 20. Nxf8 Rxf8 21.
Bc3 Qc6 22. Rc1 Rf4 23. Ng3 d5 24. Ne2 Rf7 25. f4 d4 26. Bxd4 cxd4 27. Qxc6 Nxc6
28. Rxc6 d3 29. Rc8+ Nf8 30. Nc3 Rxf4 31. Rd8 Bd4+ 32. Kh2 Be5 33. Rd5 Bb8 34.
Rd1 Rf1+ 35. g3 Rf2+ 36. Kg1 Rxb2 37. R1xd3 Ne6 38. Kf1 Bd6 39. Ne4 Rxa2 40.
Nxd6 exd6 41. Rxd6 Ng5 42. Rd8+ Kg7 43. R8d7+ Kg8 44. h4 Nf7 45. Re3 Ra6 46.
Re8+ Kg7 47. Ree7 Rf6+ 48. Kg2 h5 49. Re2 Rf5 50. Rf2 Rxf2+ 51. Kxf2 Kf6 52. Ke3
Ke6 53. Ra7 Kf6 54. Kf4 Nh6 55. Ra6+ Kg7 56. Rb6 Nf7 57. Ke4 Nh6 58. Ke5 Nf5 59.
Rb3 Kh6 60. Kf6 Nd6 61. Re3 Nf5 62. Rf3 Nd6 63. Ke5 Nc4+ 64. Kd5 Nb6+ 65. Kc5
Nd7+ 66. Kd6 Nb6 67. Rf4 Nc8+ 68. Kd7 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.29"]
[White "Ider, Borya"]
[Black "Videnova, Iva"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2505"]
[BlackElo "2323"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "4901134"]
[BlackFideId "2907763"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. Be2 c5 7. Ne5 Nfd7 8. Nxd7
Bxd7 9. dxc5 e5 10. Bg3 Bc6 11. O-O h5 12. h3 h4 13. Bh2 Na6 14. a4 Nxc5 15. b4
d4 16. exd4 exd4 17. bxc5 dxc3 18. Bf3 Qxd1 19. Rfxd1 Bxf3 20. gxf3 Rfd8 21. Bd6
Rac8 22. Rab1 Rd7 23. Kf1 Rc6 24. Ke2 b6 25. cxb6 axb6 26. Bf4 Rxd1 27. Rxd1 Rc4
28. Be3 Rxa4 29. Bxb6 Ra6 30. Be3 Bf6 31. Rb1 Kg7 32. Kd3 Ra5 33. Ke4 Re5+ 34.
Kd3 Rf5 35. Ke4 Re5+ 36. Kd3 Rf5 37. Ke4 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.30"]
[White "Hainke, Guntram"]
[Black "Lobron, Eric"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2338"]
[BlackElo "2503"]
[ECO "E46"]
[Opening "Nimzo-Indian"]
[Variation "Simagin variation"]
[WhiteFideId "24619094"]
[BlackFideId "4600037"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Bd6 7. Ng3 c5 8. dxc5
Bxc5 9. b4 Bb6 10. Bb2 Nc6 11. Be2 d4 12. exd4 Bxd4 13. O-O e5 14. Qc2 Be6 15.
Rad1 Qe7 16. Nf5 Bxf5 17. Qxf5 a5 18. b5 Nd8 19. Bf3 Ne6 20. Rfe1 Rad8 21. Qc2
Qc7 22. Rc1 Qxc4 23. a4 Nc5 24. Ba3 Nd3 25. Be2 Nxe1 26. Bxc4 Nxc2 27. Bxf8 Kxf8
28. Rxc2 Bxc3 29. Rxc3 Ne4 30. Rd3 Rd4 31. Rxd4 exd4 32. b6 Nc3 33. Ba6 Nxa4 34.
Bxb7 Nxb6 35. Kf1 a4 36. Be4 a3 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.31"]
[White "Riff, Jean-Noel"]
[Black "Grigorian, Spartak"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[WhiteElo "2503"]
[BlackElo "2321"]
[ECO "C48"]
[Opening "Four knights"]
[Variation "Spanish variation"]
[WhiteFideId "611190"]
[BlackFideId "24661490"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bd6 5. O-O O-O 6. d3 h6 7. a3 Re8 8. Ne2
Bf8 9. Ng3 d5 10. exd5 Qxd5 11. Bc4 Qd6 12. Re1 Be6 13. Bxe6 Rxe6 14. b4 Rae8
15. Nd2 Qd7 16. Bb2 a6 17. Nc4 b5 18. Nd2 a5 19. bxa5 Nxa5 20. Bc3 Nb7 21. Nb3
Nc5 22. Nxc5 Bxc5 23. Bb2 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.32"]
[White "Freeke, Matthieu"]
[Black "Korpa, Bence"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2335"]
[BlackElo "2502"]
[ECO "A33"]
[Opening "English"]
[Variation "symmetrical variation"]
[WhiteFideId "1013459"]
[BlackFideId "706671"]
[EventDate "2018.03.29"]

1. Nf3 c5 2. c4 Nf6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 e6 6. Ndb5 d5 7. Bf4 e5 8.
cxd5 exf4 9. dxc6 bxc6 10. Qxd8+ Kxd8 11. Rd1+ Bd7 12. Nd6 Ke7 13. Nc4 Nd5 14.
Ne5 Rb8 15. Nxd7 Kxd7 16. Nxd5 cxd5 17. Rb1 Bb4+ 18. Kd1 Bc5 19. e3 fxe3 20.
fxe3 Rhe8 21. Be2 Rxe3 22. Re1 Kd6 23. b3 Rbe8 24. b4 Bd4 25. Ra1 Ke5 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.33"]
[White "Noe, Christopher"]
[Black "Paltrinieri, Nicholas"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2494"]
[BlackElo "2317"]
[ECO "A84"]
[Opening "Dutch defence, Rubinstein variation"]
[WhiteFideId "24692018"]
[BlackFideId "828262"]
[EventDate "2018.03.29"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 Bb4 5. Qb3 Qe7 6. a3 Bxc3+ 7. Qxc3 O-O 8. g3
b6 9. Bg2 Bb7 10. O-O d6 11. b3 Nbd7 12. Bb2 Rae8 13. Rad1 Ne4 14. Qc2 Ndf6 15.
Ne1 Ba8 16. Nd3 Ng4 17. Bc1 Ng5 18. f3 Nh6 19. Nf4 Kh8 20. Bb2 e5 21. dxe5 dxe5
22. Nd5 Qc5+ 23. e3 f4 24. b4 Qc6 25. exf4 exf4 26. Bc1 Ne6 27. Nxf4 Nf5 28. Qc3
Nxf4 29. Bxf4 Nh4 30. Be5 Rxe5 31. Qxe5 Nxg2 32. Qe7 Rg8 33. Kxg2 Qxc4 34. Rd7
Qa2+ 35. Rf2 Qxa3 36. Rd8 Qb3 37. Rxg8+ Qxg8 38. Qxc7 a5 39. bxa5 bxa5 40. Rd2
Bd5 41. Qxa5 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.34"]
[White "Poetsch, Hagen"]
[Black "Klein, Felix"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2484"]
[BlackElo "2312"]
[ECO "C52"]
[Opening "Evans gambit"]
[Variation "Tartakower attack"]
[WhiteFideId "24615137"]
[BlackFideId "24600458"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. O-O
Bb6 9. Nbd2 Na5 10. Qc2 Ne7 11. dxe5 O-O 12. exd6 cxd6 13. Bd3 Ng6 14. Nb3 Qc7
15. Nfd4 Bd7 16. Nb5 Bxb5 17. Bxb5 Rac8 18. Bd2 Nc4 19. Bxc4 Qxc4 20. a4 Rfe8
21. Rfe1 d5 22. a5 Bc7 23. exd5 Qxd5 24. c4 Qd6 25. g3 Nh4 26. Qc3 Qg6 27. f4
Qg4 28. Nd4 Red8 29. Rf1 Bd6 30. Nb3 Be7 31. Rae1 Bf6 32. Qe3 h5 33. c5 Qg6 34.
Qe4 Nf5 35. Kh1 h4 36. gxh4 Bxh4 37. Re2 Qh5 38. Rg2 Re8 39. Qxb7 Bf6 40. Qa6
Qh6 41. Qd3 Nh4 42. f5 Qh5 43. Qh3 Re2 44. Qg4 Qxg4 45. Rxg4 Rb8 46. Be1 Nxf5
47. Nc1 Re6 48. Bd2 Rb2 49. Bg5 Bxg5 50. Rxg5 Ne3 51. Re1 Rc2 52. Nd3 Kf8 53.
Re5 Rxe5 54. Nxe5 Nd5 55. Rd1 Ne3 56. Re1 Nd5 57. Rd1 Ne3 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.35"]
[White "Kevlishvili, Robby"]
[Black "Beeke, Bob"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2472"]
[BlackElo "2307"]
[ECO "C77"]
[Opening "Ruy Lopez"]
[Variation "Anderssen variation"]
[WhiteFideId "1040634"]
[BlackFideId "1011634"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. a4 b4 8. Nbd2 d6
9. a5 O-O 10. Nc4 Be6 11. Be3 h6 12. h3 Rb8 13. O-O Nh7 14. Nfd2 Bg5 15. Ba4 Ne7
16. Bxg5 Nxg5 17. Ne3 Ng6 18. Bb3 Nf4 19. Kh2 Qd7 20. h4 Nh7 21. g3 Bxb3 22.
Nxb3 Ne6 23. f4 exf4 24. gxf4 Qd8 25. Kh3 Qf6 26. f5 Nc5 27. Nd5 Qd8 28. Nxc5
dxc5 29. f6 Nxf6 30. Rxf6 gxf6 31. Qh5 Qd7+ 32. Kg2 Kg7 33. Rf1 Rg8 34. Nxf6 Qe6
35. Nxg8 Rxg8 36. Kh2 Qd6+ 37. e5 Qe6 38. Rf6 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.36"]
[White "Podat, Vladimir"]
[Black "Fedorovsky, Michael"]
[Result "1/2-1/2"]
[BlackTitle "IM"]
[WhiteElo "2324"]
[BlackElo "2471"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[WhiteFideId "14100940"]
[BlackFideId "14105454"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. Be2 e6 6. O-O Bd6 7. dxc5 Bxf4 8.
exf4 Qa5 9. Nc3 Qxc5 10. Nb5 O-O 11. a4 Bd7 12. c3 Rac8 13. Bd3 a6 14. Nbd4 Ne4
15. Qe2 f5 16. Nxc6 Bxc6 17. Nd4 Qd6 18. f3 Nc5 19. Bc2 Qd7 20. Rfe1 Rf6 21. a5
Bb5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.37"]
[White "De Boer, Eelke"]
[Black "Pavlovic, Milos"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2323"]
[BlackElo "2466"]
[ECO "C65"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence"]
[WhiteFideId "1048120"]
[BlackFideId "900389"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. c3 g6 6. O-O Bg7 7. Re1 O-O 8. h3 Nb8
9. d4 Nbd7 10. Nbd2 Re8 11. Bd3 b6 12. Nf1 Bb7 13. Ng3 c6 14. Bd2 Qc7 15. Qc1
Nf8 16. Bh6 Ne6 17. Bc2 Bh8 18. Qd2 Rad8 19. Rad1 Nd7 20. Bb3 d5 21. Qc1 Qb8 22.
h4 exd4 23. cxd4 Nf6 24. e5 Ng4 25. Bg5 f6 26. exf6 Bxf6 27. Bxf6 Nxf6 28. Ne5
Qd6 29. Qc3 Ng7 30. Qd3 Re7 31. Ne4 Nxe4 32. Qxe4 Rde8 33. Qd3 Qf6 34. g3 c5 35.
Ba4 Rf8 36. Rf1 Qd6 37. Ng4 Nf5 38. dxc5 bxc5 39. Rde1 d4 40. Bb3+ Kg7 41. Rxe7+
Qxe7 42. Qd2 Qd6 43. Re1 Qc6 44. Re7+ Kh8 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.38"]
[White "Buckels, Valentin"]
[Black "Basso, Pier Luigi"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2318"]
[BlackElo "2459"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "4.e3"]
[WhiteFideId "12942766"]
[BlackFideId "866970"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 Bg4 5. Nc3 e6 6. Qb3 Qb6 7. Nh4 Bh5 8. h3
Qxb3 9. axb3 Na6 10. c5 Nc7 11. b4 a6 12. g4 Bg6 13. g5 Ne4 14. Nxe4 Bxe4 15. f3
Bf5 16. Nxf5 exf5 17. Bd3 g6 18. f4 h6 19. gxh6 Rxh6 20. Bd2 Kd7 21. Rh2 Be7 22.
Kf2 Rah8 23. Rah1 Ne8 24. Kg2 Bh4 25. Be1 Ke6 26. Bxh4 Rxh4 27. Kg3 Nf6 28. Bc2
Ne8 29. Bd3 Kf6 30. b5 axb5 31. Ra1 Nc7 32. Ra7 Ne6 33. Rxb7 g5 34. fxg5+ Nxg5
35. Rb6 Rxh3+ 36. Rxh3 Rxh3+ 37. Kg2 Rxe3 38. Bxb5 f4 39. Bxc6 Rg3+ 40. Kf1 Rf3+
41. Kg2 Rg3+ 42. Kf1 Rf3+ 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.39"]
[White "Nasuta, Grzegorz"]
[Black "Kopylov, Daniel"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2459"]
[BlackElo "2306"]
[ECO "B52"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky attack, Sokolsky variation"]
[WhiteFideId "1141686"]
[BlackFideId "12921971"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 e6 7. d4 cxd4 8.
Nxd4 Nc6 9. O-O Be7 10. Be3 O-O 11. Rc1 Rac8 12. b3 a6 13. a4 Nxd4 14. Bxd4 Qc6
15. f3 Rfd8 16. Kh1 h5 17. Be3 b6 18. Qd2 Nd7 19. Rfd1 Nc5 20. Rb1 Bf6 21. Bg5
Bxc3 22. Qxc3 Rd7 23. Rbc1 d5 24. cxd5 exd5 25. b4 dxe4 26. bxc5 Rxd1+ 27. Rxd1
Qxa4 28. Ra1 Rxc5 29. Rxa4 Rxc3 30. fxe4 f6 31. Bf4 a5 32. Kg1 Rb3 33. e5 g5 34.
Bd2 fxe5 35. Bxg5 Kf7 36. Kf2 Ke6 37. Be3 Kd5 38. Kf3 Rb4 39. Rxb4 axb4 40. Bc1
e4+ 41. Ke3 Kc4 42. Bb2 b5 43. h4 Kb3 44. Bd4 Kc2 45. g4 hxg4 46. Kxe4 g3 47.
Kf3 Kd3 48. Bg7 g2 49. Kxg2 Ke4 50. Kg3 Kf5 51. Ba1 b3 52. Kf3 Kg6 53. Kg4 b4
54. h5+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.40"]
[White "Petkidis, Anthony"]
[Black "Milov, Leonid"]
[Result "1-0"]
[BlackTitle "GM"]
[WhiteElo "2314"]
[BlackElo "2455"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "24673390"]
[BlackFideId "14101068"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. O-O
Ne5 9. Nf3 d6 10. Na4 Nfd7 11. Nxe5 dxe5 12. c4 Nc5 13. Bc2 Nxa4 14. Bxa4+ Bd7
15. Bb6 Bxa4 16. Qxa4+ Qd7 17. Qc2 Qc6 18. c5 Rc8 19. Rac1 Be7 20. Qd3 O-O 21.
Rfd1 Bg5 22. Rc4 f5 23. Qd6 Qe8 24. b3 Bf6 25. Qd7 Rf7 26. Qxe8+ Rxe8 27. Rd6
Bg5 28. c6 bxc6 29. Rcxc6 fxe4 30. Bc5 a5 31. Rxe6 Rd8 32. Red6 Rxd6 33. Bxd6
Rd7 34. Kf1 Bd2 35. Bxe5 Bb4 36. Rc8+ Kf7 37. Rc7 Rxc7 38. Bxc7 Ke6 39. Ke2 Kd5
40. Bf4 Bc5 41. Bd2 Bb6 42. Be3 Bc7 43. h3 Bd6 44. Bd2 Bc7 45. a4 h5 46. b4 axb4
47. Bxb4 Kc4 48. Bd2 Bd8 49. a5 Kb5 50. Bc3 g6 51. Ke3 Kc4 52. Bd2 Kd5 53. a6
Bb6+ 54. Ke2 Kc6 55. Be3 Bd8 56. Kd2 Bf6 57. Kc2 g5 58. g4 hxg4 59. hxg4 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.41"]
[White "Murphy, Conor E"]
[Black "Lubbe, Nikolas"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2312"]
[BlackElo "2453"]
[ECO "A14"]
[Opening "English"]
[Variation "Neo-Catalan declined"]
[WhiteFideId "421669"]
[BlackFideId "4694031"]
[EventDate "2018.03.29"]

1. c4 Nf6 2. g3 e6 3. Nf3 d5 4. Bg2 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. e3
Nbd7 9. Nc3 c5 10. Qe2 Rc8 11. d3 a6 12. Ne1 Rc7 13. f4 d4 14. exd4 cxd4 15. Ne4
Nc5 16. Nf2 Bxg2 17. Kxg2 Rd7 18. Rd1 a5 19. Nc2 Qa8+ 20. Qf3 Qxf3+ 21. Kxf3
Rfd8 22. Rfe1 Ne8 23. Ng4 f6 24. h3 Nc7 25. Kf2 N7a6 26. Ba3 Kf7 27. Nh2 Nb8 28.
Nf3 Nc6 29. Re2 h6 30. Bxc5 bxc5 31. Na3 Ra8 32. Nb5 a4 33. bxa4 Rxa4 34. a3 Na7
35. Ra2 Nxb5 36. cxb5 Rda7 37. Rb1 Rxa3 38. Rxa3 Rxa3 39. b6 Ra2+ 40. Ke1 Ra8
41. Nd2 Ke8 42. Nc4 Kd7 43. Kf2 Bd8 44. Kf3 Rb8 45. Ke4 Kc6 46. Na5+ Kd7 47. Nc4
Kc6 48. Na5+ Kd7 49. Nc4 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.42"]
[White "Barath, M"]
[Black "Grinberg, Eyal"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2309"]
[BlackElo "2448"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteFideId "25033450"]
[BlackFideId "2806070"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. e4 d6 6. a3 Bxc3+ 7. bxc3 e5 8. Bd3
b6 9. Ne2 h6 10. O-O Re8 11. f4 Nc6 12. f5 Na5 13. Rf3 Ba6 14. Rg3 Kf8 15. Rh3
Bxc4 16. Ng3 Bxd3 17. Qxd3 Nb3 18. Rxh6 Nxa1 19. Nh5 Nxh5 20. Rxh5 Ke7 21. Bg5+
f6 22. Bxf6+ Kxf6 23. Qg3 Kf7 24. Qg6+ Kg8 25. Qh7+ Kf8 26. f6 Qxf6 27. Rf5 Ke7
28. Rxf6 Kxf6 29. Qf5+ Ke7 30. dxe5 Nb3 31. exd6+ cxd6 32. Qg5+ Kf8 33. Qf5+ Ke7
34. Qg5+ 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.43"]
[White "Gschnitzer, Adrian"]
[Black "Perske, Thore"]
[Result "1/2-1/2"]
[BlackTitle "IM"]
[WhiteElo "2307"]
[BlackElo "2447"]
[ECO "C50"]
[Opening "Giuoco Piano"]
[WhiteFideId "1270337"]
[BlackFideId "12902195"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. f4 d6 8.
fxe5 dxe5 9. Bg5 Be6 10. Na3 Qe7 11. c3 Bxc4 12. Bxf6 gxf6 13. Nxc4 Ne6 14. b4
Rg8 15. Ne3 Qd6 16. Qxd6 cxd6 17. Nd5 Rg6 18. Rxf6 Rc8 19. Kf2 Ng5 20. Ke3 Rc4
21. Kd3 Rc6 22. Raf1 Rxf6 23. Nxf6+ Kf8 24. h4 Ne6 25. g3 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.44"]
[White "Zatonskih, Anna"]
[Black "Lubbe, Melanie"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "WGM"]
[WhiteElo "2446"]
[BlackElo "2304"]
[ECO "A49"]
[Opening "King's Indian"]
[Variation "fianchetto without c4"]
[WhiteFideId "14101572"]
[BlackFideId "4690745"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. b3 e5 7. dxe5 Ng4 8. Bg5
Qd7 9. Nc3 Nc6 10. Nd5 h6 11. Bf6 dxe5 12. Bxg7 Kxg7 13. Nd2 Rd8 14. h3 Nf6 15.
Nxf6 Kxf6 16. Ne4+ Kg7 17. Qxd7 Rxd7 18. c3 Nd8 19. Nc5 Rd6 20. Rad1 Rb8 21.
Rxd6 cxd6 22. Rd1 Bxh3 23. Rxd6 Bxg2 24. Kxg2 Rc8 25. Nd3 Ne6 26. c4 Kf6 27. Rd7
Rc7 28. Rd5 e4 29. Nb4 Nc5 30. g4 a5 31. Nc2 a4 32. Nd4 Ne6 33. Nxe6 Kxe6 34.
Kg3 Rc6 35. Rb5 Rc7 36. Kf4 Rd7 37. Rb6+ Ke7 38. Kxe4 Rd2 39. Rxb7+ Kf6 40. Ke3
Rxa2 41. b4 Rb2 42. b5 a3 43. Ra7 a2 44. Kd4 Ke6 45. Kc5 h5 46. gxh5 gxh5 47. b6
h4 48. b7 Rxb7 49. Rxa2 Kf5 50. Kd6 h3 51. Ra1 Rb2 52. Rh1 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.30"]
[Round "3.45"]
[White "Vogel, Roven"]
[Black "Kristensen, Kaare Hove"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2438"]
[BlackElo "2302"]
[ECO "A33"]
[Opening "English"]
[Variation "symmetrical variation"]
[WhiteFideId "12908088"]
[BlackFideId "1400940"]
[EventDate "2018.03.29"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. a3 d5 7. cxd5 exd5 8.
Bf4 a6 9. e3 Bc5 10. Nxc6 bxc6 11. Rc1 Bg4 12. Be2 Be6 13. Nxd5 Nxd5 14. Rxc5
Nxf4 15. Qxd8+ Kxd8 16. exf4 Bd5 17. Bc4 Bxc4 18. Rxc4 Kc7 19. Ke2 Rhe8+ 20. Kf3
Rad8 21. Rc3 Rd2 22. Rhc1 Ree2 23. Rxc6+ Kd7 24. Rc7+ Kd6 25. Kg4 Rxf2 26. g3
Rxh2 27. R1c6+ Kd5 28. Rxa6 h5+ 29. Kf5 g6+ 30. Kf6 Rdg2 31. Ra5+ Kd4 32. Rg5
Rh3 33. Rxf7 Rhxg3 34. Kxg6 h4 35. Rh7 Rxb2 36. f5 Ke5 37. Rxg3 hxg3 38. f6 g2
39. Re7+ Kd6 40. Re1 Rb3 41. Rg1 Rg3+ 42. Kf7 Kc5 43. Ke6 Kb5 44. Ke5 Ka4 45.
Kf4 Rg6 46. Kf5 Rg3 47. Kf4 Rg6 48. Kf5 Rg3 49. Ke4 Rg6 50. Kf5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.1"]
[White "Lobron, Eric"]
[Black "Rapport, Richard"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2503"]
[BlackElo "2715"]
[ECO "E16"]
[Opening "Queen's Indian"]
[Variation "Yates variation"]
[WhiteFideId "4600037"]
[BlackFideId "738590"]
[EventDate "2018.03.29"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 a5 4. Nf3 Nf6 5. g3 b6 6. Bg2 Bb7 7. O-O O-O 8. Bg5
Be7 9. Bxf6 Bxf6 10. Nc3 d6 11. Qc2 g6 12. Rad1 Bg7 13. h4 Nc6 14. a3 Rb8 15.
Nb5 Ne7 16. Rfe1 Ba6 17. a4 Nc6 18. d5 Nb4 19. Qc1 e5 20. Na7 Qd7 21. b3 Bb7 22.
e4 Ra8 23. Nb5 Bc8 24. h5 Qd8 25. hxg6 hxg6 26. Qg5 Bf6 27. Qd2 Kg7 28. Nh2 Rh8
29. f4 Na6 30. Rf1 Qg8 31. Rf2 Qh7 32. Bf3 exf4 33. gxf4 Bh4 34. Rg2 Bh3 35. Re2
Bg3 36. Nf1 Qh4 37. Bg2 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.2"]
[White "Korpa, Bence"]
[Black "Andreikin, Dmitry"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2502"]
[BlackElo "2712"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "706671"]
[BlackFideId "4158814"]
[EventDate "2018.03.29"]

1. Nf3 g6 2. g3 Bg7 3. d4 c5 4. c3 b6 5. dxc5 bxc5 6. Qd5 Nc6 7. Qxc5 Nf6 8. Bg2
Ba6 9. Nd4 Nxd4 10. Qxd4 O-O 11. Qd1 Rb8 12. O-O Bb7 13. Bxb7 Rxb7 14. Nd2 Qa5
15. e4 d6 16. Qf3 Nd7 17. Re1 Rfb8 18. Nc4 Qa6 19. Qe2 Nc5 20. e5 d5 21. Ne3 Qc6
22. Nc2 e6 23. Nb4 Qc8 24. Na6 Nxa6 25. Qxa6 Qc7 26. Qe2 a5 27. a4 Rb3 28. Ra2
Qc6 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.3"]
[White "Noe, Christopher"]
[Black "Van Wely, Loek"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2494"]
[BlackElo "2667"]
[ECO "E60"]
[Opening "King's Indian defence"]
[WhiteFideId "24692018"]
[BlackFideId "1000268"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 g6 3. f3 c5 4. d5 Bg7 5. Nc3 d6 6. e4 O-O 7. Nge2 e6 8. Ng3 exd5
9. cxd5 h5 10. Be2 Nbd7 11. O-O Nh7 12. Be3 Re8 13. Nh1 f5 14. Nf2 g5 15. f4 g4
16. e5 dxe5 17. d6 Nhf8 18. Bc4+ Kh8 19. Bf7 exf4 20. Bxf4 Ne6 21. Bxe8 Nxf4 22.
Re1 Ne5 23. d7 Bxd7 24. Bxd7 Qxd7 25. Qxd7 Nxd7 26. Re7 Ne5 27. Rxb7 h4 28. Rd1
g3 29. hxg3 hxg3 30. Nh3 Nfd3 31. Ne2 c4 32. Nxg3 Rf8 33. Rf1 f4 34. Nh5 Bh6 35.
N3xf4 Nxf4 36. Nxf4 Bxf4 37. g3 Be3+ 38. Kg2 Rxf1 39. Kxf1 Bb6 40. Ke2 Kg8 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.4"]
[White "Fridman, Daniel"]
[Black "Kevlishvili, Robby"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2637"]
[BlackElo "2472"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[Variation "modern variation"]
[WhiteFideId "11600454"]
[BlackFideId "1040634"]
[EventDate "2018.03.29"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. g3 d5 5. Bg2 Bg4 6. Ne2 Qd7 7. h3 Bf5 8. d3 h5
9. Nd2 O-O-O 10. a3 Kb8 11. b4 a6 12. Nf3 Bd6 13. Nh4 Bh7 14. Nf3 Qe7 15. d4
exd4 16. Nexd4 Nxd4 17. Nxd4 Be5 18. O-O Ne4 19. Rb1 f5 20. a4 h4 21. gxh4 Rd6
22. b5 Rg6 23. Nf3 Bxb2 24. Rxb2 Nc3 25. Qd2 Nxa4 26. Rb4 axb5 27. Rxb5 Nb6 28.
Ra1 Rf8 29. Qa5 f4 30. Qa7+ Kc8 31. Ra3 Rff6 32. exf4 Rxf4 33. Re3 Re4 34. Rbb3
Rge6 35. Rxe4 Bxe4 36. Ng5 Bxc2 37. Bxd5 Bxb3 38. Qxb7+ Kd7 39. Bxb3 Re1+ 40.
Kg2 Qf6 41. Bd5 Nxd5 42. Qxd5+ Qd6 43. Qf5+ Kc6 44. Qc2+ Kb7 45. Qb2+ Kc8 46.
Qxg7 Qd5+ 47. Nf3 Re4 48. Qh8+ Kb7 49. Qb2+ Ka7 50. Qa3+ Kb8 51. Qb2+ Kc8 52.
Qh8+ Kb7 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.5"]
[White "Pavlovic, Milos"]
[Black "Gordievsky, Dmitry"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2466"]
[BlackElo "2630"]
[ECO "E91"]
[Opening "King's Indian"]
[Variation "Kazakh variation"]
[WhiteFideId "900389"]
[BlackFideId "24112798"]
[EventDate "2018.03.29"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 O-O 5. e4 d6 6. Be2 Na6 7. O-O e5 8. Be3 c6
9. Re1 Re8 10. d5 Ng4 11. Bg5 Qb6 12. Rf1 Qxb2 13. Na4 Qb4 14. Bd2 Qa3 15. Bc1
Qb4 16. Bd2 Qa3 17. Bc1 Qb4 18. Bd2 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.6"]
[White "Banusz, Tamas"]
[Black "Nasuta, Grzegorz"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2618"]
[BlackElo "2459"]
[ECO "A36"]
[Opening "English"]
[Variation "ultra-symmetrical variation"]
[WhiteFideId "722413"]
[BlackFideId "1141686"]
[EventDate "2018.03.29"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Nf6 7. Nf3 a6 8. O-O Rb8
9. a4 O-O 10. h3 Bd7 11. Kh2 Ne8 12. Qd2 Qa5 13. Ra3 e6 14. Qd1 Qd8 15. Be3 Nd4
16. Bd2 b5 17. axb5 axb5 18. cxb5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.7"]
[White "Carow, Johannes"]
[Black "Kozul, Zdenko"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2437"]
[BlackElo "2617"]
[ECO "E85"]
[Opening "King's Indian"]
[Variation "Saemisch, orthodox variation"]
[WhiteFideId "24692050"]
[BlackFideId "14502879"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. Nge2 Nbd7 8. Qd2
a6 9. d5 h5 10. Nc1 Nh7 11. Nd3 f5 12. O-O-O Ndf6 13. Kb1 fxe4 14. Nxe4 Nxe4 15.
fxe4 Bf6 16. g3 Bg5 17. h4 Bxe3 18. Qxe3 Bg4 19. Be2 Bxe2 20. Qxe2 Qd7 21. Rdf1
Rxf1+ 22. Rxf1 Qh3 23. Rf3 Rf8 24. Rxf8+ Kxf8 25. Qf3+ Kg7 26. c5 Nf6 27. cxd6
cxd6 28. a3 Qh2 29. Kc1 Qg1+ 30. Kc2 Ng4 31. Kb3 Qd4 32. Kc2 Qc4+ 33. Kd2 a5 34.
Qe2 Nf6 35. Nf2 Qb3 36. Nd3 Ng4 37. Qd1 Qb6 38. Qa4 Qe3+ 39. Kc2 Qe2+ 40. Kc3
Nf6 41. Qxa5 Nxe4+ 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.8"]
[White "Bindrich, Falko"]
[Black "Xu, Xianliang"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2602"]
[BlackElo "2424"]
[ECO "A09"]
[Opening "Reti"]
[Variation "advance variation"]
[WhiteFideId "4676670"]
[BlackFideId "4603230"]
[EventDate "2018.03.29"]

1. Nf3 d5 2. c4 d4 3. g3 Nc6 4. d3 e5 5. Bg2 Nf6 6. O-O Bd6 7. b4 Nxb4 8. Bg5 h6
9. Bxf6 Qxf6 10. Nbd2 Qe7 11. Ne4 O-O 12. Nfd2 f5 13. Nxd6 Qxd6 14. c5 Qxc5 15.
Qb3+ Kh8 16. Rfc1 Qe7 17. Rab1 c5 18. a3 Na6 19. Qb5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.9"]
[White "Bernadskiy, Vitaliy"]
[Black "Skawinski, Arkadiusz"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2588"]
[BlackElo "2423"]
[ECO "C03"]
[Opening "French"]
[Variation "Tarrasch"]
[WhiteFideId "14100371"]
[BlackFideId "1126415"]
[EventDate "2018.03.29"]

1. e4 e6 2. d4 d5 3. Nd2 h6 4. c3 c5 5. Ngf3 Nf6 6. e5 Nfd7 7. Bd3 Nc6 8. O-O g5
9. h3 h5 10. c4 Rg8 11. cxd5 exd5 12. Nh2 g4 13. hxg4 hxg4 14. Nxg4 Nxd4 15. Nb3
Nxb3 16. axb3 Qh4 17. Bf5 Be7 18. g3 Qh8 19. Qxd5 Qh5 20. e6 Nf8 21. exf7+ Qxf7
22. Qxf7+ Kxf7 23. Nh6+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.10"]
[White "Carlstedt, Jonathan"]
[Black "Buhmann, Rainer"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2432"]
[BlackElo "2588"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation, Steinitz counter-gambit"]
[WhiteFideId "24614386"]
[BlackFideId "4651340"]
[EventDate "2018.03.29"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Nf6 5. Nd2 Bf5 6. Qb3 Qd7 7. dxc5 e6 8. Ngf3
Bxc5 9. Bb5 Bd6 10. Qa4 O-O 11. Rd1 Bxf4 12. exf4 Qc7 13. O-O Nd7 14. g3 a6 15.
Be2 b5 16. Qa3 Qb6 17. Nh4 Bc2 18. Rc1 Bg6 19. Rfd1 Rfd8 20. Bf3 Nc5 21. Be2 Bd3
22. b4 Ne4 23. Nxe4 dxe4 24. Qb2 e5 25. f5 Ne7 26. Qd2 Bc4 27. Qc2 e3 28. Bxc4
bxc4 29. Qe4 exf2+ 30. Kf1 Qc6 31. Qxc6 Nxc6 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.11"]
[White "Lagarde, Maxime"]
[Black "Nitin, S."]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2587"]
[BlackElo "2414"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack"]
[WhiteFideId "662399"]
[BlackFideId "5018277"]
[EventDate "2018.03.29"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 a5 6. a4 d6 7. d4 e5 8. dxe5
Nfd7 9. Nc3 dxe5 10. Qd2 Na6 11. O-O Ndc5 12. Qe3 e4 13. Rad1 Qe8 14. Nd4 f5 15.
Ndb5 b6 16. Qc1 Bb7 17. f4 Qe7 18. e3 Nb4 19. Rf2 Rad8 20. Nd4 Rd7 21. Bf1 Rfd8
22. Bc4+ Kh8 23. Rfd2 h6 24. Ndb5 Kh7 25. Rxd7 Rxd7 26. Nd4 Ba6 27. Bb5 Rd6 28.
Nce2 Qd8 29. Rd2 Qe7 30. Ba3 Bb7 31. Bc4 Qd7 32. Qf1 Bd5 33. Nb5 Bxc4 34. Nxd6
cxd6 35. Bxb4 axb4 36. bxc4 Qxa4 37. Nd4 Qa3 38. Qe2 Na4 39. Ne6 Nc3 40. Qe1 Qa2
41. Rxd6 Qxc2 42. Rd7 b3 43. Rxg7+ Kh8 44. Qa1 Ne2+ 45. Kh1 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.12"]
[White "Burri, Quentin"]
[Black "Sadzikowski, Daniel"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2410"]
[BlackElo "2583"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "26028654"]
[BlackFideId "1132253"]
[EventDate "2018.03.29"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Bd2 Qa6 8. e6
Qxd3 9. exf7+ Kxf7 10. cxd3 Nd7 11. Nf3 e6 12. O-O Be7 13. Re1 Nh6 14. Bxh6 gxh6
15. Nbd2 Rhg8 16. Nf1 Bd6 17. Re3 Rg6 18. Rae1 Rag8 19. g3 a5 20. Kh2 a4 21. a3
Ra8 22. R3e2 Ra6 23. Ne3 Rb6 24. Ng2 Rb3 25. Rd1 Rg4 26. Ne3 Rg8 27. Kh3 Bc7 28.
g4 hxg4+ 29. Nxg4 Bf4 30. h5 b6 31. Nh4 Rg5 32. Nxh6+ Ke7 33. N6f5+ Kf6 34. Ng3
Bxg3 35. fxg3 Rxh5 36. Rde1 e5 37. Re3 c5 38. g4 Rh7 39. Rf3+ Ke6 40. g5 c4 41.
g6 Rh8 42. g7 Rg8 43. dxc4 dxc4 44. Rxb3 axb3 45. d5+ Kf6 46. Re4 b5 47. a4 Nc5
48. Rg4 Rxg7 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.13"]
[White "Heimann, Andreas"]
[Black "Zeller, Frank"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2574"]
[BlackElo "2383"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "24624632"]
[BlackFideId "4613007"]
[EventDate "2018.03.29"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O d6 7. d4 cxd4 8. Qxd4
a6 9. Bg5 Nbd7 10. Qd2 Qc7 11. Rfd1 Rd8 12. Bf4 Nc5 13. b4 Nce4 14. Nxe4 Nxe4
15. Qc2 Nf6 16. Qa4+ Bc6 17. b5 Bb7 18. bxa6+ Bc6 19. Qb4 e5 20. Bg5 d5 21. Qb2
Bc5 22. Qxe5+ Qe7 23. Bxf6 gxf6 24. Qxe7+ Kxe7 25. Nd4 Ba8 26. cxd5 Bxd5 27. Nb5
Bxg2 28. Rxd8 Rxd8 29. Kxg2 Ra8 30. a7 Kd7 31. Rd1+ Kc6 32. a4 Re8 33. e3 Ra8
34. Kf3 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.14"]
[White "Santos Latasa, Jaime"]
[Black "Petkidis, Anthony"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[WhiteElo "2549"]
[BlackElo "2314"]
[ECO "A34"]
[Opening "English"]
[Variation "symmetrical, three knights system"]
[WhiteFideId "2293307"]
[BlackFideId "24673390"]
[EventDate "2018.03.29"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2 Nc7 7. O-O e5 8. d3
Be7 9. Nd2 Bd7 10. Nc4 O-O 11. Bd2 b5 12. Ne3 Rc8 13. a4 a6 14. Ncd5 Nxd5 15.
Nxd5 Be6 16. axb5 axb5 17. e4 Bd6 18. Ra6 Nd4 19. Bc3 Ra8 20. Qa1 Ne2+ 21. Kh1
Bxd5 22. exd5 Nxc3 23. bxc3 b4 24. cxb4 cxb4 25. Rc1 Qb8 26. Qa4 Rxa6 27. Qxa6
b3 28. Bh3 Qb4 29. Kg2 b2 30. Rb1 Bc5 31. Qc4 Rb8 32. Rxb2 Qxb2 33. Qxc5 Qb6 34.
Qe7 Qf6 35. Qxf6 gxf6 36. d6 Rb4 37. d7 Rd4 38. Bf5 Kg7 39. Kf3 h6 40. Ke3 Kf8
41. Ke2 Ke7 42. Ke3 Rb4 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.15"]
[White "Lerch, Patrice"]
[Black "Malakhatko, Vadim"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2407"]
[BlackElo "2536"]
[ECO "C01"]
[Opening "French"]
[Variation "exchange variation"]
[WhiteFideId "605867"]
[BlackFideId "14104202"]
[EventDate "2018.03.29"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bf4 Nf6 5. Nf3 Be7 6. Be2 O-O 7. O-O Nh5 8.
Be3 g6 9. Nbd2 c6 10. c3 Bd6 11. Ne5 Ng7 12. Nd3 Qc7 13. g3 Bh3 14. Re1 Nd7 15.
Bf4 Rae8 16. Qb3 b6 17. Qb4 Bxf4 18. Nxf4 Bf5 19. Bf1 Nf6 20. c4 g5 21. Ng2 dxc4
22. Nxc4 Nd5 23. Qd2 f6 24. Nce3 Be4 25. Nxd5 cxd5 26. Re3 Qd6 27. Rae1 Re6 28.
f3 Bg6 29. Kf2 Rfe8 30. Bb5 R8e7 31. Rc1 Be8 32. Rc8 Kf7 33. Bxe8+ Nxe8 34. Qc2
Kg7 35. Rc6 Qxc6 36. Qxc6 Rxc6 37. Rxe7+ Kf8 38. Rxh7 Rc2+ 39. Kf1 Rxb2 40. Rxa7
Rb1+ 41. Kf2 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.16"]
[White "Engel, Luis"]
[Black "Valsecchi, Alessio"]
[Result "1/2-1/2"]
[BlackTitle "IM"]
[WhiteElo "2389"]
[BlackElo "2510"]
[ECO "C08"]
[Opening "French"]
[Variation "Tarrasch, open, 4.ed ed"]
[WhiteFideId "12961523"]
[BlackFideId "818860"]
[EventDate "2018.03.29"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nf6 6. Bb5+ Bd7 7. Qe2+ Be7 8.
dxc5 O-O 9. O-O Re8 10. Nb3 a6 11. Bxd7 Nbxd7 12. Bg5 Bxc5 13. Qd3 Ba7 14. Rad1
Rc8 15. c3 h6 16. Bh4 Re4 17. Bg3 Qb6 18. Nfd4 Ne5 19. Qc2 Nc4 20. Nd2 Nxb2 21.
Nxe4 Nxe4 22. Rb1 Qxd4 23. Qxb2 Rxc3 24. Rbd1 Rd3 25. Qc2 Rxd1 26. Rxd1 Qc3 27.
Qxc3 Nxc3 28. Rd2 f6 29. Kf1 Kf7 30. Rc2 d4 31. Bd6 a5 32. Bc7 b6 33. Rb2 Nd5
34. Bg3 Ke6 35. Ke2 Nc3+ 36. Kd3 Kd5 37. f3 Na4 38. Re2 Nc5+ 39. Kd2 b5 40. Re7
Bb6 41. Rxg7 a4 42. Bc7 Bxc7 43. Rxc7 b4 44. h4 a3 45. Ra7 d3 46. Ra8 Kc4 47.
Rc8 Kd4 48. Rd8+ Kc4 49. Rc8 Kd4 50. Rd8+ Ke5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.17"]
[White "Bacrot, Etienne"]
[Black "Parvanyan, Ashot"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2718"]
[BlackElo "2379"]
[ECO "E97"]
[Opening "King's Indian"]
[Variation "orthodox, Aronin-Taimanov, bayonet attack"]
[WhiteFideId "605506"]
[BlackFideId "13307550"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7
9. b4 a5 10. Ba3 axb4 11. Bxb4 b6 12. a4 Re8 13. Qd3 Nf5 14. a5 bxa5 15. Rxa5
Rb8 16. Nb5 Nd4 17. Nfxd4 exd4 18. f3 Nh5 19. g3 Bh3 20. Re1 f5 21. Bf1 Bxf1 22.
Kxf1 f4 23. g4 Nf6 24. Ra7 Nd7 25. Rxc7 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.18"]
[White "Wang, Hao"]
[Black "Hilverda, Alexander"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2713"]
[BlackElo "2364"]
[ECO "C95"]
[Opening "Ruy Lopez"]
[Variation "closed, Breyer, Borisenko variation"]
[WhiteFideId "8602883"]
[BlackFideId "4695437"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Nb8 10. d4 Nbd7 11. c4 c6 12. Qc2 Bb7 13. Nc3 Qc7 14. a3 Rac8 15. Ba2
Nb6 16. c5 Nbd7 17. dxe5 Nxe5 18. Nxe5 dxe5 19. b4 a5 20. Qe2 Rcd8 21. Be3 Bc8
22. Rf1 Qd7 23. Qb2 Nh5 24. Rfd1 Qc7 25. Ne2 Bf6 26. Rd6 Be7 27. Rxd8 Rxd8 28.
bxa5 Nf4 29. Nxf4 exf4 30. Bd4 Bf8 31. Qc3 f3 32. Be5 Qe7 33. Qxf3 Be6 34. Bd6
Qa7 35. Bxe6 fxe6 36. e5 Bxd6 37. cxd6 Qd4 38. Re1 c5 39. Qb3 c4 40. Qxb5 Rf8
41. Qb6 Qd2 42. Rf1 c3 43. a6 c2 44. Qc6 h6 45. a7 Qa5 46. Qxc2 Qxe5 47. Qd2 Qc5
48. d7 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.19"]
[White "Korobov, Anton"]
[Black "Sawlin, Leonid"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2664"]
[BlackElo "2359"]
[ECO "A46"]
[Opening "Queen's pawn"]
[Variation "Torre attack"]
[WhiteFideId "14105730"]
[BlackFideId "4689542"]
[EventDate "2018.03.29"]

1. d4 e6 2. Nf3 Nf6 3. Bg5 d5 4. e3 c6 5. Bd3 Nbd7 6. O-O Be7 7. Nbd2 O-O 8. c3
b6 9. a4 c5 10. Qb1 h6 11. Bf4 Nh5 12. Be5 Nxe5 13. Nxe5 Nf6 14. Nc6 Qc7 15.
Nxe7+ Qxe7 16. Nf3 Nd7 17. Re1 Bb7 18. Bb5 Nf6 19. Bd3 Nd7 20. a5 e5 21. e4 cxd4
22. a6 Bc6 23. cxd4 Rad8 24. exd5 Bxd5 25. Be4 Bxe4 26. Qxe4 Qb4 27. Nxe5 Nxe5
28. dxe5 Qxb2 29. Qb7 Qd4 30. Rac1 Rd7 31. Qc6 Rfd8 32. g3 Re7 33. e6 Rf8 34.
Rcd1 Qb2 35. f4 fxe6 36. Rxe6 Qa3 37. Rde1 Ref7 38. Qc4 Kh7 39. Kg2 Qa5 40. Qd3+
Qf5 41. Qxf5+ Rxf5 42. Re7 R8f7 43. Rb7 Rxb7 44. axb7 Rf8 45. f5 h5 46. Re7 Kh6
47. Rc7 Rb8 48. h4 a5 49. Rc8 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.20"]
[White "Seyb, Alexander"]
[Black "Shirov, Alexei"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2395"]
[BlackElo "2651"]
[ECO "C18"]
[Opening "French"]
[Variation "Winawer, advance variation"]
[WhiteFideId "4699033"]
[BlackFideId "2209390"]
[EventDate "2018.03.29"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qg4
Kf8 9. Qd1 Ne7 10. Qb1 cxd4 11. Bb5 Qa5 12. cxd4 Qb6 13. Ne2 Nbc6 14. Bd3 Qxb1+
15. Rxb1 f6 16. exf6 gxf6 17. c4 b6 18. cxd5 Nxd5 19. Nc3 Nxd4 20. Nxd5 exd5 21.
Bc3 Bf5 22. Kd2 Bxd3 23. Kxd3 Ne6 24. Bxf6 Rg8 25. g3 Kf7 26. Bd4 h5 27. f3 Rac8
28. Rhc1 Rc4 29. Rxc4 dxc4+ 30. Kc3 Rd8 31. Be5 Rd5 32. f4 b5 33. a4 a6 34. axb5
axb5 35. Kc2 Kg6 36. h3 Ng5 37. h4 Rxe5 38. fxg5 Kf5 39. Rf1+ Kg4 40. g6 Re6 41.
g7 Rg6 42. Rb1 b4 43. Rxb4 Kxg3 44. Rxc4 Rxg7 45. Kd2 Re7 46. Ra4 Re5 47. Rb4
Kf3 48. Ra4 Re2+ 49. Kd3 Rh2 50. Rb4 Ra2 51. Rb5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.21"]
[White "Tomczak, Mikolaj"]
[Black "Landa, Konstantin"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2394"]
[BlackElo "2613"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[WhiteFideId "1175114"]
[BlackFideId "4101685"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Nf3
Ne4 9. Bxe7 Qxe7 10. Bxe4 dxe4 11. Nd2 Nf6 12. Qc2 Bf5 13. O-O O-O 14. f4 Rad8
15. Rfe1 h5 16. Qa4 a6 17. Qa5 Nd5 18. Rac1 h4 19. Nb3 h3 20. g3 Bc8 21. Nxd5
Rxd5 22. Rc5 Rfd8 23. Rec1 Qe6 24. Rxd5 Rxd5 25. Nc5 Qg4 26. Qd2 Qg6 27. Qc2 f5
28. Kf2 Kh7 29. Qe2 Rd6 30. Na4 Be6 31. b3 Bd5 32. Ke1 Qf7 33. Rc3 b5 34. Nb2 a5
35. Rc5 a4 36. bxa4 bxa4 37. Nc4 Bxc4 38. Qxc4 Qh5 39. Qe2 Qf7 40. Kf2 a3 41. g4
fxg4 42. Kg3 Rh6 43. Qc2 Qe7 44. Rg5 Qb4 45. Qxe4+ Kh8 46. Qc2 Qb2 47. Qf2 Re6
48. Re5 Rd6 49. Qxb2 axb2 50. Re8+ Kh7 51. Rb8 Re6 52. Rxb2 Rxe3+ 53. Kxg4 Rd3
54. a4 Ra3 55. Rb4 Kg6 56. Rc4 Kf7 57. Rxc6 Rxa4 58. Rd6 Ra3 59. Rd7+ Kf6 60. d5
Rd3 61. d6 Rd4 62. Rd8 g5 63. Kxh3 gxf4 64. Kg4 Ke6 65. Re8+ Kd7 66. Rf8 Rxd6
67. Rxf4 Ke7 68. Kg5 Rd8 69. Kg6 Rg8+ 70. Kh7 Rg2 71. h4 Rg1 72. Rf5 Rh1 73. Rf4
Rg1 74. Kh6 Ke6 75. Rf3 Rg2 76. h5 Ke7 77. Rf4 Rg1 78. Kh7 Rg5 79. h6 Rg2 80.
Rf5 Rg3 81. Ra5 Kf7 82. Ra7+ Kf8 83. Rg7 Rf3 84. Rg5 Rf6 85. Rg8+ Kf7 86. Ra8
Rf1 87. Ra7+ Kf8 88. Ra6 Kf7 89. Rg6 Rf2 90. Rg7+ Kf8 91. Kg6 Rg2+ 92. Kf6 Rxg7 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.22"]
[White "Lagunow, Raphael"]
[Black "Sumets, Andrey"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2368"]
[BlackElo "2590"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "24652644"]
[BlackFideId "14105500"]
[EventDate "2018.03.29"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 a6 7. Be3 Bg6 8. a4 Nh6
9. h3 Nf5 10. Bg5 Be7 11. Bxe7 Qxe7 12. Bd3 O-O 13. O-O Rac8 14. c3 Rc7 15. a5
Nh4 16. Nxh4 Qxh4 17. Bxg6 hxg6 18. Qg4 Qxg4 19. hxg4 c5 20. Nxc5 Nxc5 21. dxc5
Rxc5 22. Rfd1 Rfc8 23. Rd4 Rb5 24. Ra2 Rcc5 25. Rda4 g5 26. g3 f6 27. f4 Kf7 28.
Kf2 gxf4 29. gxf4 Rc8 30. Kg3 Rh8 31. Rd4 Rb3 32. exf6 gxf6 33. f5 Rh1 34. fxe6+
Kxe6 35. Rd2 Rg1+ 36. Kf3 Rf1+ 37. Kg3 Rg1+ 38. Kf3 Rb1 39. Re2+ Kd6 40. Kf4
Rf1+ 41. Ke3 Rd1 42. Rd2 Rxd2 43. Kxd2 Rb5 44. Kc2 d4 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.23"]
[White "Moussard, Jules"]
[Black "Obolentseva, Alexandra"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "WIM"]
[WhiteElo "2576"]
[BlackElo "2350"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "642908"]
[BlackFideId "24153648"]
[EventDate "2018.03.29"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 g6 4. c4 Bg7 5. e3 O-O 6. cxd5 Qxd5 7. Bc4 Qd8 8. d4
b6 9. O-O Bb7 10. Qe2 Ne4 11. Rd1 a5 12. Na3 Na6 13. Rac1 Nb4 14. d5 Bxb2 15.
Qxb2 Nd6 16. Nb5 Nxc4 17. bxc4 Na6 18. h4 Nc5 19. Qe5 Rc8 20. h5 Qd7 21. Rd4 Qf5
22. hxg6 Qxg6 23. Nh4 Qf6 24. Qxf6 exf6 25. Nf5 Kh8 26. f3 Ba6 27. Kf2 Bxb5 28.
cxb5 Rce8 29. Rh1 Re5 30. Rh5 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.24"]
[White "Lokander, Martin"]
[Black "Kunin, Vitaly"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2379"]
[BlackElo "2575"]
[ECO "D25"]
[Opening "QGA, Flohr variation"]
[WhiteFideId "1709569"]
[BlackFideId "4128737"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Be6 5. Nc3 h6 6. Ne5 c6 7. Bxc4 Bxc4 8.
Nxc4 e6 9. O-O Nbd7 10. b3 Be7 11. Bb2 O-O 12. Qf3 Nd5 13. e4 Nxc3 14. Bxc3 Qc7
15. Rac1 Rae8 16. d5 exd5 17. exd5 cxd5 18. Ne3 Ne5 19. Qxd5 Ba3 20. Bb2 Qd6 21.
Qxd6 Bxd6 22. Rfd1 Rd8 23. Rxd6 Nf3+ 24. gxf3 Rxd6 25. Rc7 Rd2 26. Nc4 Rd1+ 27.
Kg2 b5 28. Ne5 Rd2 29. Ba3 Re8 30. Nxf7 Re6 31. f4 Rf6 32. Bc1 Rxa2 33. Ne5 a5
34. h4 a4 35. bxa4 Rxa4 36. h5 Kh7 37. Ng4 Rf5 38. Bb2 Kg8 39. Bxg7 Rfxf4 40.
Nf6+ Rxf6 41. Bxf6 Rf4 42. Rg7+ Kf8 43. Rg6 b4 44. Bg7+ Kf7 45. Bxh6 Rh4 46. Rb6
Rxh5 47. Bf4 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.25"]
[White "Wenninger, Philipp"]
[Black "Heberla, Bartlomiej"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2364"]
[BlackElo "2570"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[WhiteFideId "4648404"]
[BlackFideId "1115120"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. c4 dxc4 5. Bg2 a6 6. Ne5 c5 7. O-O cxd4 8. Nd2
Ra7 9. a4 b6 10. Ndxc4 Bb7 11. Bxb7 Rxb7 12. b3 Bc5 13. Bb2 O-O 14. Qd3 Nfd7 15.
Nf3 Nc6 16. Nxd4 Bxd4 17. Bxd4 Nc5 18. Qf3 Nxd4 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.26"]
[White "Fries-Nielsen, Jens Ove"]
[Black "Demuth, Adrien"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2359"]
[BlackElo "2551"]
[ECO "C20"]
[Opening "Alapin's opening"]
[WhiteFideId "1400142"]
[BlackFideId "642274"]
[EventDate "2018.03.29"]

1. e4 e5 2. Ne2 d6 3. f4 Nc6 4. d4 Nf6 5. Nbc3 exd4 6. Nxd4 Nxe4 7. Nxe4 Qe7 8.
Bb5 Qxe4+ 9. Kf2 Bg4 10. Qxg4 Qxd4+ 11. Be3 Qxb2 12. Rab1 Qxc2+ 13. Be2 f5 14.
Qf3 O-O-O 15. Rhc1 Qe4 16. Qxe4 fxe4 17. Bg4+ Rd7 18. a4 a5 19. Rb5 Be7 20. Rcb1
b6 21. Bxb6 Rf8 22. Ba7 Bh4+ 23. g3 Kd8 24. Rb8+ Ke7 25. Rxf8 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.27"]
[White "Schitco, Ivan"]
[Black "Antal, Gergely"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2353"]
[BlackElo "2540"]
[ECO "D22"]
[Opening "QGA"]
[Variation "Alekhine defence"]
[WhiteFideId "13905465"]
[BlackFideId "717312"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Bg4 5. Bxc4 e6 6. O-O Nf6 7. h3 Bh5 8. Nc3
Nc6 9. Be2 Bd6 10. a3 O-O 11. b4 Qe8 12. Bb2 e5 13. b5 exd4 14. bxc6 dxc3 15.
Bxc3 Qxc6 16. Bxf6 gxf6 17. Nd4 Bxe2 18. Qxe2 Qe4 19. Rac1 Rfe8 20. Nf3 b5 21.
Rfd1 Rad8 22. Rd4 Qe6 23. Kh1 Kh8 24. Rc6 Qb3 25. Rd3 Qb1+ 26. Rd1 Qe4 27. Rxa6
Qb7 28. Raxd6 Rxd6 29. Rxd6 cxd6 30. Qb2 Kg7 31. Qd4 Qd7 32. Qf4 Rc8 33. Nd4 Rc5
34. e4 Re5 35. Nf5+ Rxf5 36. exf5 d5 37. Qg3+ Kf8 38. Qh4 Qxf5 39. Qb4+ Kg7 40.
Qxb5 Qe4 41. Qb4 d4 42. a4 Qf4 43. a5 Qxf2 44. a6 Qf1+ 45. Kh2 Qf4+ 46. Kh1 Qc1+
47. Kh2 Qc7+ 48. Kg1 Qc1+ 49. Kh2 Qf4+ 50. Kh1 Qe3 51. Qd6 d3 52. a7 Qxa7 53.
Qg3+ Kf8 54. Qxd3 Qa1+ 55. Kh2 Qe5+ 56. Kh1 Kg7 57. Qf3 f5 58. Qh5 h6 59. Qf3
Kg6 60. Qc6+ Qe6 61. Qf3 Qd6 62. Qe3 h5 63. Qf2 Qe5 64. Qb6+ Kg7 65. Qf2 Kh7 66.
Qa7 Kg8 67. Qf2 Kg7 68. Kg1 f4 69. Kh1 Qe3 70. Qh4 Kg6 71. Qd8 f3 72. Qg8+ Kf6
73. Qh8+ Ke7 74. gxf3 Qxf3+ 75. Kh2 Qf4+ 76. Kg2 h4 77. Qc3 Qe4+ 78. Kf2 Ke6 79.
Qc8+ Kf6 80. Qd8+ Kf5 81. Qd7+ Kg6 82. Qd6+ f6 83. Qa3 Kg5 84. Qc5+ Qf5+ 85.
Qxf5+ Kxf5 86. Kf3 Ke5 87. Kg4 f5+ 88. Kxh4 f4 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.28"]
[White "Danin, Alexandre"]
[Black "Reuker, Jari"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2540"]
[BlackElo "2343"]
[ECO "B49"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "4144031"]
[BlackFideId "12909300"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2 Nf6 8. O-O
Bb4 9. Na4 Be7 10. Nxc6 bxc6 11. Nb6 Rb8 12. Nxc8 Qxc8 13. Bd4 c5 14. Be5 Rb6
15. Qd3 d6 16. Bc3 O-O 17. b3 Qc6 18. Bf3 Rc8 19. e5 Nd5 20. Ba5 Rb5 21. c4 Rxa5
22. cxd5 Qb5 23. Qe3 exd5 24. Bxd5 c4 25. bxc4 Qc5 26. e6 f5 27. Qe2 g6 28. Rab1
Ra4 29. Rb7 Rc7 30. Qb2 a5 31. Rb8+ Rc8 32. Qb7 Rxb8 33. Qxb8+ Kg7 34. Qe8 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.29"]
[White "Meissner, Felix"]
[Black "Kuljasevic, Davorin"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2352"]
[BlackElo "2538"]
[WhiteFideId "24671827"]
[BlackFideId "14506661"]
[EventDate "2018.03.29"]

0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.30"]
[White "Kollars, Dmitrij"]
[Black "Rietze, Clemens"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2534"]
[BlackElo "2340"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "12909572"]
[BlackFideId "24620351"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f4
b5 9. e5 Ng4 10. Bg1 Be7 11. Be2 Nh6 12. Nxc6 dxc6 13. Ne4 O-O 14. Bc5 Rd8 15.
Qc3 a5 16. Bxe7 Qxe7 17. O-O Qa7+ 18. Qc5 Nf5 19. Rfd1 Rd5 20. c4 bxc4 21. Bxc4
Ne3 22. Bxd5 exd5 23. Qxa7 Rxa7 24. Rd3 Nc2 25. Rc1 Nb4 26. Rd2 Bd7 27. a3 dxe4
28. axb4 axb4 29. Kf2 f5 30. Rc4 b3 31. Rd6 Kf7 32. Rb4 Be6 33. Rxc6 Rd7 34. Rd6
Rc7 35. Ke3 Ke7 36. Rbb6 Bf7 37. Rbc6 Ra7 38. g4 fxg4 39. f5 Be8 40. Ra6 Rc7 41.
Rdb6 Bf7 42. Kxe4 Rc4+ 43. Ke3 Rc7 44. Kf4 Bd5 45. Kxg4 Kf7 46. Rd6 Be4 47. Rd7+
Rxd7 48. e6+ Ke7 49. exd7 g6 50. Re6+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.31"]
[White "Rafiee, Makan"]
[Black "Lampert, Jonas"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2339"]
[BlackElo "2532"]
[ECO "C74"]
[Opening "Ruy Lopez"]
[Variation "modern Steinitz defence, siesta variation"]
[WhiteFideId "24609340"]
[BlackFideId "1303759"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 f5 6. exf5 Bxf5 7. d4 e4 8. d5
exf3 9. Qxf3 Qe7+ 10. Be3 Be4 11. Qd1 b5 12. dxc6 bxa4 13. Qxa4 Bxg2 14. Rg1 Qe4
15. Qa5 Nf6 16. Nd2 Qxc6 17. O-O-O Bd5 18. c4 Be6 19. Kb1 Kf7 20. Nb3 Be7 21.
Nd4 Qe4+ 22. Ka1 c5 23. Qc7 Rhe8 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.32"]
[White "Burmakin, Vladimir"]
[Black "Podat, Vladimir"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[WhiteElo "2522"]
[BlackElo "2324"]
[ECO "A37"]
[Opening "English"]
[Variation "symmetrical variation"]
[WhiteFideId "4105109"]
[BlackFideId "14100940"]
[EventDate "2018.03.29"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. c4 Bg7 5. Nc3 d6 6. O-O Bf5 7. e4 Bg4 8. h3
Bxf3 9. Qxf3 e6 10. d3 Nd4 11. Qd1 Ne7 12. Rb1 O-O 13. a3 Rb8 14. b4 cxb4 15.
axb4 b5 16. Be3 a6 17. Qd2 Qd7 18. Rfc1 Rfc8 19. Na2 Rc7 20. f4 Qc8 21. Qf2 e5
22. Bf1 a5 23. bxa5 bxc4 24. Rxb8 Qxb8 25. dxc4 Rc5 26. Nc3 Rxa5 27. Rb1 Qa8 28.
Bxd4 exd4 29. Nd5 Nxd5 30. cxd5 Ra2 31. Rb8+ Qxb8 32. Qxa2 h5 33. h4 Qb4 34. Bd3
Qe1+ 35. Kg2 Qe3 36. Qc2 g5 37. hxg5 h4 38. gxh4 Qxf4 39. Qf2 Qg4+ 40. Qg3 Qd1
41. Qf3 Qd2+ 42. Kh3 Be5 43. Bb5 Qc1 44. Kg4 Qc5 45. Be2 Qc8+ 46. Qf5 Qc2 47.
Qf3 Qc8+ 48. Kh5 Kg7 49. Bb5 Qb8 50. Bf1 Qc8 51. Bd3 Qh8+ 52. Kg4 Qc8+ 53. Qf5
Qc3 54. Qf1 Qc8+ 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.33"]
[White "Van Kerkhof, David"]
[Black "Schneider, Ilja"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2334"]
[BlackElo "2513"]
[ECO "B00"]
[Opening "KP"]
[Variation "Nimzovich defence, Bogolyubov variation"]
[WhiteFideId "1012827"]
[BlackFideId "4663306"]
[EventDate "2018.03.29"]

1. e4 d5 2. d4 Nc6 3. Nc3 e5 4. dxe5 d4 5. Nd5 Nge7 6. Bc4 Be6 7. Nxe7 Qxe7 8.
Bxe6 Qxe6 9. f4 f6 10. exf6 Qxe4+ 11. Qe2 Qxe2+ 12. Nxe2 gxf6 13. Bd2 Kf7 14.
O-O-O Re8 15. Rhe1 Rg8 16. Ng3 Bd6 17. Rxe8 Kxe8 18. Re1+ Kf7 19. Re2 Rg4 20.
Rf2 Bc5 21. Nf5 Kg6 22. h3 d3 23. Be3 Bxe3+ 24. Nxe3 Rg3 25. Nf1 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.34"]
[White "Schlosser, Philipp"]
[Black "Buckels, Valentin"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2510"]
[BlackElo "2318"]
[ECO "A46"]
[Opening "Queen's pawn"]
[Variation "Yusupov-Rubinstein system"]
[WhiteFideId "4600169"]
[BlackFideId "12942766"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O d5 6. c4 Be7 7. cxd5 exd5 8. Nc3
O-O 9. b3 Re8 10. Bb2 a6 11. Rc1 Bd6 12. Ne5 b5 13. Ne2 c5 14. Rxc5 Bxc5 15.
dxc5 Qc7 16. Nf3 Qxc5 17. Bxf6 gxf6 18. Nfd4 Nd7 19. Ng3 Ne5 20. Bb1 Bc8 21. Qh5
Ng6 22. Qf3 Qd6 23. Nh5 Re5 24. Rc1 Rg5 25. Qxf6 Qxf6 26. Nxf6+ Kg7 27. Ne8+ Kf8
28. f4 Rxg2+ 29. Kxg2 Kxe8 30. Kg3 Bd7 31. Rc5 Rc8 32. b4 Rxc5 33. bxc5 h5 34.
Bxg6 fxg6 35. a3 Ke7 36. Kf2 Bh3 37. Ke2 Kd7 38. Kd3 Bf1+ 39. Kc3 a5 40. Nb3 Kc6
41. Nxa5+ Kxc5 42. Nb3+ Kd6 43. Nd4 h4 44. Kb4 g5 45. fxg5 Ke5 46. Nf3+ Kf5 47.
Nxh4+ Kxg5 48. Nf3+ Kf5 49. Kc5 Bc4 50. Kd4 Bb3 51. Nd2 Ba2 52. Kc5 Ke5 53. Kxb5
d4 54. Nf3+ Ke4 55. Nxd4 Kxe3 56. Kc5 Bb1 57. a4 Kf2 58. a5 Bd3 59. Nb5 Kg2 60.
a6 Kxh2 61. a7 Be4 62. Nd6 Ba8 63. Kb6 Kg3 64. Kc7 Kf4 65. Kb8 Bh1 66. Nb7 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.35"]
[White "Kanarek, Marcel"]
[Black "Murphy, Conor E"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2506"]
[BlackElo "2312"]
[ECO "B47"]
[Opening "Sicilian"]
[Variation "Taimanov (Bastrikov) variation"]
[WhiteFideId "1126822"]
[BlackFideId "421669"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. Be3 Be7 8. f4
d6 9. Qd2 Nxd4 10. Bxd4 e5 11. Be3 O-O 12. O-O-O a6 13. g4 Bxg4 14. Bxg4 Nxg4
15. Nd5 Qd8 16. Bb6 Qe8 17. Rhg1 Nf6 18. fxe5 Nxd5 19. exd5 Kh8 20. exd6 Bxd6
21. Rxg7 Qe4 22. Bd4 f6 23. Rdg1 Qf5 24. Kb1 b5 25. Qh6 Be5 26. Ra7 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.36"]
[White "Schnepp, Gunnar"]
[Black "Ider, Borya"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2332"]
[BlackElo "2505"]
[ECO "A13"]
[Opening "English opening"]
[Variation "Agincourt variation"]
[WhiteFideId "1604503"]
[BlackFideId "4901134"]
[EventDate "2018.03.29"]

1. c4 e6 2. Nf3 d5 3. g3 dxc4 4. Bg2 c6 5. a4 Nf6 6. O-O Qd5 7. Nc3 Qa5 8. e4
Nbd7 9. Qe2 Qa6 10. b3 cxb3 11. Qxa6 bxa6 12. Rb1 a5 13. Nd4 Ba6 14. Re1 Ne5 15.
Nxb3 Bb4 16. Na2 Nd3 17. Rd1 c5 18. Bb2 O-O 19. Bxf6 gxf6 20. e5 fxe5 21. Bxa8
Rxa8 22. Nxb4 axb4 23. Nc1 e4 24. Kg2 Ne5 25. d4 exd3 26. f4 Nc4 27. Rxd3 Na3
28. Rxa3 bxa3 29. Ra1 Rd8 30. Rxa3 Rd2+ 31. Kf3 Rxh2 32. Rc3 c4 33. Ne2 Bb7+ 34.
Ke3 Bd5 35. Rc1 Rg2 36. a5 Kf8 37. a6 Ke7 38. f5 Kd6 39. fxe6 fxe6 40. Rb1 h5
41. Rb8 Kc7 42. Rh8 Kb6 43. Rxh5 Kxa6 44. Rg5 Kb6 45. Nf4 Rg1 46. Nxd5+ exd5 47.
Rxd5 c3 48. Kd4 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.37"]
[White "Olsen, Filip Boe"]
[Black "Riff, Jean-Noel"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2330"]
[BlackElo "2503"]
[ECO "E46"]
[Opening "Nimzo-Indian"]
[Variation "Reshevsky variation"]
[WhiteFideId "1440640"]
[BlackFideId "611190"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4
c6 9. Bd3 Na6 10. O-O Nc7 11. b4 Bd6 12. b5 cxb5 13. Nxb5 Nxb5 14. Bxb5 Bxf4 15.
exf4 Bf5 16. Bd3 Qd7 17. f3 Rac8 18. Rb1 b6 19. g4 Bxd3 20. Qxd3 Rc4 21. Bd2
Rfc8 22. Rfe1 Qa4 23. Rb4 Rxb4 24. axb4 h6 25. Kf2 Qa2 26. Re2 Qc4 27. Re3 Qxd3
28. Rxd3 Ne8 29. f5 Nd6 30. f6 Rc2 31. Kg3 Nc4 32. Bf4 g5 33. Bb8 a5 34. bxa5
bxa5 35. Ba7 a4 36. Bc5 Nd2 37. Bd6 Nf1+ 38. Kh3 Kh7 39. Ra3 Nd2 40. Rxa4 Nxf3
41. Ra5 Nxd4 42. Rxd5 Ne6 43. Rf5 Kg6 44. Rf3 Rd2 45. Be5 Re2 46. Bb8 Nc5 47.
Ba7 Ne4 48. Bd4 Rd2 49. Bc3 Rc2 50. Bd4 h5 51. gxh5+ Kxh5 52. Rf5 Rd2 53. Ba1
Rd1 54. Bb2 Nd6 55. Rf2 Rg1 56. Rg2 g4+ 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.38"]
[White "Bellahcene, Bilel"]
[Black "Barath, M"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2488"]
[BlackElo "2309"]
[ECO "B95"]
[Opening "Sicilian"]
[Variation "Najdorf, 6...e6"]
[WhiteFideId "696358"]
[BlackFideId "25033450"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qf3 Nbd7 8.
O-O-O Qc7 9. Qg3 Be7 10. Be2 b5 11. Bxb5 axb5 12. Ndxb5 Qb8 13. Nxd6+ Bxd6 14.
Rxd6 O-O 15. Rhd1 Nxe4 16. Nxe4 Rxa2 17. b3 Qb4 18. Nc3 Ra1+ 19. Nb1 Qa3+ 20.
Kd2 Qb4+ 21. Ke2 Qe4+ 22. Kf1 Qxc2 23. Qc3 Qa2 24. R6d2 Qa6+ 25. Kg1 h6 26. Be3
Nf6 27. Bxh6 Ra5 28. Rd6 Qb5 29. Rd8 Rxd8 30. Rxd8+ Kh7 31. Bd2 Ba6 32. Qc2+ g6
33. Qd1 Ng4 34. Bc3 e5 35. Bxa5 Qxa5 36. Rd2 Qb4 37. Ra2 Qf4 38. g3 Qh6 39. h4
Bc8 40. Nc3 Bf5 41. Qd2 Qf8 42. Ra7 Be6 43. Ne4 Qb8 44. Ng5+ Kg8 45. Qa5 Qxb3
46. Qd8+ Kg7 47. Nxe6+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.39"]
[White "Kuraszkiewicz, Michael"]
[Black "Poetsch, Hagen"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2326"]
[BlackElo "2484"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "4618149"]
[BlackFideId "24615137"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 b6 8. Bg5
Ba6 9. Nbd2 Nc6 10. Nxc4 Nxd4 11. Nxd4 Qxd4 12. Rac1 Rac8 13. Qa4 Bxc4 14. Rxc4
Qxb2 15. Qxa7 Qxe2 16. Rxc7 Rxc7 17. Qxc7 Bc5 18. Bxf6 gxf6 19. Qf4 Kg7 20. a4
Rd8 21. Bf3 Qc2 22. Qg4+ Kf8 23. Qf4 Ke7 24. Bh5 Rd4 25. Qc7+ Rd7 26. Qf4 Bd4
27. Bd1 Qd3 28. Bh5 Qc2 29. Bd1 Qa2 30. Kg2 Bc5 31. Bh5 Qd5+ 32. Bf3 Qd4 33. Qh6
Qxa4 34. Qxh7 Qa2 35. Bh5 e5 36. Qf5 Qe6 37. Qc2 Ra7 38. Qe4 f5 39. Qh4+ Qf6 40.
Qc4 Qc6+ 41. Kh3 Qe6 42. Qh4+ Qf6 43. Qc4 Ra8 44. f3 Rh8 45. g4 Qe6 46. Qxe6+
Kxe6 47. Kg2 f4 48. Ra1 Rd8 49. h4 Rd2+ 50. Kh3 Rd3 51. Kg2 e4 52. fxe4 f3+ 53.
Kg3 f2+ 54. Kg2 Re3 55. Rf1 Rxe4 56. Kf3 Re1 57. Kg2 Re4 58. Kf3 Ke5 59. Kg2 f6
60. Kf3 Re1 61. Kg2 Kf4 62. Bf7 Kxg4 63. h5 Re3 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.40"]
[White "Fedorovsky, Michael"]
[Black "Gschnitzer, Adrian"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[WhiteElo "2471"]
[BlackElo "2307"]
[ECO "A58"]
[Opening "Benko gambit accepted"]
[WhiteFideId "14105454"]
[BlackFideId "1270337"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. e4 O-O 8. Be2
Qa5 9. Bd2 Bxa6 10. e5 Ne8 11. Nf3 Bxe2 12. Qxe2 Qa6 13. O-O Qxe2 14. Nxe2 d6
15. Bc3 Nd7 16. exd6 Nxd6 17. Bxg7 Kxg7 18. Nc3 Rfb8 19. b3 Ra3 20. Rae1 Kf8 21.
Re2 c4 22. Nd4 cxb3 23. axb3 Nf5 24. Ncb5 Nxd4 25. Nxd4 Nf6 26. d6 exd6 27. f3
Rc8 28. Rb1 Nd5 29. Rd2 Nc3 30. Rc1 Rc5 31. Rdc2 Rd5 32. Rxc3 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.41"]
[White "Videnova, Iva"]
[Black "Kuipers, Stefan"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2323"]
[BlackElo "2468"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz, Boleslavsky variation"]
[WhiteFideId "2907763"]
[BlackFideId "1018400"]
[EventDate "2018.03.29"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5
9. dxc5 Bxc5 10. Bd3 Qb6 11. Bf2 h6 12. h4 Bb7 13. h5 Bxf2+ 14. Qxf2 Qxf2+ 15.
Kxf2 Nc5 16. a3 b4 17. Ne2 b3 18. Ned4 Na5 19. Ke2 Ke7 20. Nd2 bxc2 21. Bxc2 Nc6
22. N2f3 a5 23. Nxc6+ Bxc6 24. Nd4 Rhc8 25. b4 Nd7 26. Bd3 Nb6 27. Rhc1 Be8 28.
Rxc8 Nxc8 29. b5 f5 30. exf6+ gxf6 31. Kd2 Kd6 32. Rc1 Ne7 33. a4 Bd7 34. Nb3 e5
35. fxe5+ fxe5 36. Rf1 e4 37. Be2 Nf5 38. g4 Ng3 39. Rf6+ Ke5 40. Ra6 Rc8 41. b6
e3+ 42. Kd3 Ne4 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.42"]
[White "Basso, Pier Luigi"]
[Black "Bilchinski, Anton"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2459"]
[BlackElo "2292"]
[ECO "E15"]
[Opening "Queen's Indian"]
[Variation "Nimzovich variation (exaggerated fianchetto)"]
[WhiteFideId "866970"]
[BlackFideId "24615765"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 b5 6. cxb5 Bxb5 7. Bg2 d5 8. O-O
Nbd7 9. Nc3 Ba6 10. Re1 Bb4 11. Bd2 O-O 12. a3 Be7 13. b4 c6 14. Qc2 Bc4 15. Na4
Rc8 16. e3 Ne4 17. Rec1 Nxd2 18. Nxd2 Bb5 19. Nc3 Nb6 20. Bf1 Bd6 21. e4 Bxf1
22. Rxf1 e5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.43"]
[White "Grigorian, Spartak"]
[Black "Firat, Burak"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2321"]
[BlackElo "2453"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "24661490"]
[BlackFideId "6305881"]
[EventDate "2018.03.29"]

1. Nf3 c5 2. b3 d6 3. c4 Nf6 4. Bb2 Nbd7 5. g3 b6 6. Bg2 Bb7 7. O-O g6 8. d4
cxd4 9. Qxd4 Bg7 10. Nc3 O-O 11. Qh4 Rc8 12. Rad1 a6 13. g4 b5 14. Nd5 bxc4 15.
Ng5 Bxd5 16. Bxd5 c3 17. Bc1 h6 18. Nh3 g5 19. Nxg5 hxg5 20. Bxg5 Ne5 21. Bxf6
Bxf6 22. g5 Bg7 23. Rd3 e6 24. Rh3 Re8 25. f4 c2 26. Bc4 Nxc4 27. f5 exf5 28.
Qh7+ Kf8 29. Qxf5 Ne5 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.44"]
[White "Lubbe, Nikolas"]
[Black "Morgunov, Marc"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2453"]
[BlackElo "2290"]
[ECO "A48"]
[Opening "King's Indian"]
[Variation "East Indian defence"]
[WhiteFideId "4694031"]
[BlackFideId "1640305"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 O-O 5. e3 b6 6. Be2 Bb7 7. O-O d6 8. c4 c5
9. Nbd2 Nbd7 10. Qc2 cxd4 11. exd4 Rc8 12. Rfd1 d5 13. a4 dxc4 14. bxc4 Qc7 15.
Qb3 Ne4 16. Nxe4 Bxe4 17. Qe3 Bxf3 18. gxf3 e5 19. d5 Nc5 20. a5 Rfe8 21. axb6
axb6 22. Rab1 Qd6 23. Ba3 f5 24. Qb3 Nxb3 25. Bxd6 Nd4 26. Bf1 Nxf3+ 27. Kg2 e4
28. Rxb6 Bf8 29. Bxf8 Kxf8 30. d6 Rc5 31. Be2 Ne5 32. Rb7 h6 33. Kg3 Nf7 34. Rb6
Rd8 35. Rd4 Rd7 36. Bd1 Ne5 37. Ba4 Rd8 38. Bb5 Nd3 39. d7 f4+ 40. Kg2 Ne1+ 41.
Kf1 Nf3 42. Rd5 Rxd5 43. cxd5 Ra8 44. Ra6 Rb8 45. Kg2 Ng5 46. Rc6 Rd8 47. Rf6+
Ke7 48. Rxf4 Kd6 49. Bc6 Ke5 50. Kg3 Rb8 51. h4 Nh7 52. Rf7 Nf6 53. Re7+ Kd6 54.
Re6+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "4.45"]
[White "Pfrommer, Christoph"]
[Black "Inkiov, Ventzislav"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2313"]
[BlackElo "2449"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "4603290"]
[BlackFideId "2900033"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. d5 Qb6 5. Bc1 e6 6. f3 Nf6 7. e4 exd5 8. exd5
d6 9. c4 Bf5 10. Nc3 Nbd7 11. Nge2 h5 12. Ng3 Bg6 13. Bd3 Bxd3 14. Qxd3 Ne5 15.
Qe2 O-O-O 16. f4 Re8 17. O-O Ned7 18. Qf3 g6 19. Kh1 Bg7 20. Rb1 Ng4 21. Nge4 a6
22. Bd2 Bd4 23. b4 f5 24. bxc5 fxe4 25. Nxe4 Nxc5 26. Rxb6 Nxe4 27. Rxa6 Nxd2
28. Ra8+ Kc7 29. Rxe8 Rxe8 30. Qd3 Nf2+ 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.1"]
[White "Rapport, Richard"]
[Black "Lagarde, Maxime"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2715"]
[BlackElo "2587"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed, 2...Nc6"]
[WhiteFideId "738590"]
[BlackFideId "662399"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 Nxb5 5. Nxb5 a6 6. Nc3 d6 7. d4 cxd4 8.
Qxd4 e5 9. Qd3 h6 10. Nd2 Nf6 11. Nc4 Be6 12. Ne3 Rc8 13. a4 Qb6 14. O-O Be7 15.
Rd1 O-O 16. Bd2 Qd4 17. Be1 Qxd3 18. Rxd3 Rc5 19. f3 Rfc8 20. Bf2 Kf8 21. Rd2
Nd7 22. Ncd1 g6 23. b3 b5 24. axb5 axb5 25. Ra2 R5c6 26. g4 Bg5 27. h4 Bf4 28.
Re2 Nb6 29. Ra5 d5 30. Rxb5 d4 31. Ng2 Rxc2 32. Rxc2 Rxc2 33. Nxf4 exf4 34. Bxd4
Rc1 35. Bxb6 Rxd1+ 36. Kg2 Rd2+ 37. Bf2 Rd3 38. b4 Bb3 39. Bc5+ Ke8 40. Rb8+ Kd7
41. b5 Bd1 42. Rb7+ Kc8 43. Rxf7 Bxf3+ 44. Kf2 g5 45. Rf8+ Kb7 46. Rf7+ Kc8 47.
hxg5 hxg5 48. Rf5 Bxg4 49. Rxg5 Rd2+ 50. Kg1 Bf3 51. e5 Bd5 52. Rf5 Rg2+ 53. Kf1
Rc2 54. Bd4 Bc4+ 55. Kg1 Bxb5 56. Rxf4 Bc4 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.2"]
[White "Kozul, Zdenko"]
[Black "Heimann, Andreas"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2617"]
[BlackElo "2574"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "14502879"]
[BlackFideId "24624632"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 a6 8. a4
Bd7 9. Qxc4 Bc6 10. Bg5 Bd5 11. Qc2 Be4 12. Qd1 c5 13. dxc5 Bxc5 14. Nbd2 Bc6
15. Nb3 Be7 16. Qxd8 Rxd8 17. Ne5 Bxg2 18. Kxg2 Nbd7 19. Nxd7 Rxd7 20. Rfc1 Nd5
21. Bxe7 Nxe7 22. Rc4 Rc8 23. Rxc8+ Nxc8 24. Rc1 Na7 25. Nc5 Rc7 26. a5 f6 27.
f4 Kf7 28. b4 Nc8 29. Kf3 Ne7 30. Nd3 Rxc1 31. Nxc1 Nc6 32. Nd3 Ke7 33. Nc5 Nxb4
34. Nxb7 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.3"]
[White "Sadzikowski, Daniel"]
[Black "Bernadskiy, Vitaliy"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2583"]
[BlackElo "2588"]
[ECO "B06"]
[Opening "Robatsch defence"]
[WhiteFideId "1132253"]
[BlackFideId "14100371"]
[EventDate "2018.03.29"]

1. d4 g6 2. e4 Bg7 3. Nc3 a6 4. f4 d5 5. Nxd5 e6 6. Nc3 Qxd4 7. Bd3 Nc6 8. Nf3
Qb6 9. Qe2 Nb4 10. Be3 Nxd3+ 11. cxd3 Qd6 12. O-O Ne7 13. Rac1 b6 14. Bf2 O-O
15. Bh4 Bb7 16. d4 f5 17. Rfe1 fxe4 18. Nxe4 Qd7 19. Neg5 Nf5 20. Bf2 Bxf3 21.
Nxf3 Nxd4 22. Bxd4 Bxd4+ 23. Nxd4 Qxd4+ 24. Kh1 Qxf4 25. g3 Qf7 26. Qe5 Rac8 27.
Qxe6 Qxe6 28. Rxe6 Rf2 29. Rxb6 cxb6 30. Rxc8+ Kg7 31. Rc7+ Kh6 32. Ra7 a5 33.
b4 Rxa2 34. bxa5 bxa5 35. Kg1 a4 36. h3 a3 37. h4 g5 38. hxg5+ Kxg5 39. Ra4 Kf5
40. Rf4+ Ke5 41. Rf3 Ke4 42. Rb3 Kf5 43. Rc3 Kg4 44. Rb3 Kh3 45. g4+ Kxg4 46.
Kh1 Kf4 47. Kg1 Ke4 48. Kh1 Kd4 49. Rf3 h5 50. Rb3 Kc4 51. Rf3 Kb4 52. Rf4+ Kc3
53. Rf3+ Kc4 54. Rf4+ Kd3 55. Rf3+ Ke2 56. Rg3 Ra1+ 57. Kg2 h4 58. Rb3 Ra2 59.
Kh1 Kd1 60. Rf3 Ke1 61. Rd3 Ra1 62. Kg2 Ke2 63. Rb3 Kd2 64. Rf3 h3+ 65. Kh2 Ke2
66. Rb3 Ra2 67. Kh1 Ke1 68. Rd3 Ra1 69. Kh2 Ke2 70. Rb3 Kd2 71. Rf3 Kc2 72. Rf2+
Kd3 73. Rf3+ Kc4 74. Rf4+ Kc5 75. Rf5+ Kd4 76. Rf3 Ra2+ 77. Kh1 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.4"]
[White "Firat, Burak"]
[Black "Wang, Hao"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2453"]
[BlackElo "2713"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Adams attack"]
[WhiteFideId "6305881"]
[BlackFideId "8602883"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Nfd7 8. g5
Be7 9. h4 b5 10. a3 Bb7 11. Be3 Nb6 12. Qg4 N8d7 13. f4 Rc8 14. Bd3 Nc4 15. Bxc4
Rxc4 16. O-O-O Rxc3 17. bxc3 Qc7 18. f5 Ne5 19. Qf4 Qxc3 20. Nb3 exf5 21. Bd4
Qc7 22. Nc5 Ng6 23. Qh2 Bc8 24. Rhf1 f4 25. Nd3 O-O 26. Nb4 Be6 27. Bb2 Rc8 28.
Kb1 Qc4 29. Nd5 Bxd5 30. exd5 f3 31. Rxf3 Qxh4 32. Rh3 Qf4 33. Qh1 Qf5 34. Rf1
Qxc2+ 35. Ka1 Bxg5 36. Rxh7 Bf6 37. Rxf6 gxf6 38. Qh6 Qd1+ 39. Ka2 Qxd5+ 40. Ka1
Qd1+ 41. Ka2 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.5"]
[White "Andreikin, Dmitry"]
[Black "Lubbe, Nikolas"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2712"]
[BlackElo "2453"]
[ECO "B33"]
[Opening "Sicilian"]
[Variation "Pelikan (Lasker/Sveshnikov) variation"]
[WhiteFideId "4158814"]
[BlackFideId "4694031"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nde2 h6 7. Ng3 d6 8. Bc4
Bg4 9. Qd3 Rc8 10. a3 Be6 11. O-O Be7 12. Nd5 O-O 13. Ba2 Re8 14. Nf5 Bf8 15.
Nfe3 Nd7 16. b4 Nb6 17. Rd1 Nd4 18. Nxb6 Qxb6 19. Bb2 Bxa2 20. Rxa2 Ne6 21. c4
Nf4 22. Qb1 Qd8 23. g3 Qg5 24. h4 Qh5 25. Rd2 Nh3+ 26. Kg2 Nf4+ 27. Kh2 Qf3 28.
gxf4 exf4 29. Qd1 Qxe4 30. Rd4 Qe5 31. Nd5 f3+ 32. Rf4 Qe2 33. Qg1 Re6 34. Rg4
Rg6 35. Nf6+ Kh8 36. Rxg6 fxg6 37. Bd4 Qd3 38. Rd2 Qf5 39. Nd5 Rxc4 40. Qg3 Rc1
41. Ne3 Qf7 42. Bxa7 g5 43. Rd5 gxh4 44. Qg4 g6 45. Qxh4 Kh7 46. Bd4 Be7 47. Qe4
Bg5 48. Rxg5 hxg5 49. Nd5 Kh6 50. Be3 Rd1 51. Qh4+ Kg7 52. Bd4+ Kf8 53. Qh8+ Qg8
54. Qf6+ Qf7 55. Qd8+ Qe8 56. Qxd6+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.6"]
[White "Van Wely, Loek"]
[Black "Inkiov, Ventzislav"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2667"]
[BlackElo "2449"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[WhiteFideId "1000268"]
[BlackFideId "2900033"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 c5 6. O-O Nc6 7. dxc5 Qxd1 8.
Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 O-O 11. Nb3 Be7 12. Nfd4 Bd7 13. c4 Rfd8 14. Bb2
Rac8 15. Nb5 Be8 16. c5 Rxd1+ 17. Rxd1 a6 18. Nd6 Rd8 19. Rd2 Rb8 20. Bxf6 gxf6
21. Nxe8 Rxe8 22. Rd7 Kf8 23. Rxb7 Rc8 24. Bxc6 Rxc6 25. Rb8+ Kg7 26. Rb6 Rc8
27. c6 a5 28. Ra6 Bd8 29. Nd4 Rb8 30. Ra7 Rb1+ 31. Kg2 Bb6 32. Nxe6+ Kh6 33.
Rxf7 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.7"]
[White "Zatonskih, Anna"]
[Black "Korobov, Anton"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2446"]
[BlackElo "2664"]
[ECO "E10"]
[Opening "Queen's pawn game"]
[WhiteFideId "14101572"]
[BlackFideId "14105730"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Qa4+ Nbd7 6. Bg2 a6 7. Qxc4 b5 8. Qd3
Bb7 9. O-O c5 10. dxc5 Bxc5 11. Be3 O-O 12. Nbd2 Qb6 13. Bxc5 Nxc5 14. Qe3 Nd5
15. Qd4 Na4 16. Qxb6 Ndxb6 17. b4 Nc3 18. Nd4 Bxg2 19. Kxg2 Rfd8 20. N2b3 Rac8
21. e3 e5 22. Nf3 f6 23. Rfc1 Ne4 24. Ne1 Kf7 25. Rxc8 Rxc8 26. Rc1 Rxc1 27.
Nxc1 Nc3 28. Ned3 Nbd5 29. a3 Nb1 30. Nc5 Nc7 31. a4 bxa4 32. Nxa4 Ke6 33. e4
Kd6 34. Na2 Kc6 35. N2c3 Na3 36. Nb2 Nab5 37. Nba4 Nd4 38. Nc5 Ndb5 39. N5a4 Ne6
40. f3 Nbd4 41. Nb2 Ng5 42. f4 exf4 43. gxf4 Nge6 44. Nd3 Nb5 45. Nd5 Nd6 46.
Nc3 Nb5 47. Nd5 Nec7 48. Ne7+ Kd7 49. Nf5 Ne6 50. e5 g6 51. Ne3 f5 52. Nd5 Nbc7
53. Nf6+ Kc6 54. Nxh7 Kd5 55. Kf3 Kc4 56. Ke2 Nd5 57. Ng5 Ndxf4+ 58. Nxf4 Nxf4+
59. Kf3 Nd5 60. Ne6 Kxb4 61. Nd4 a5 62. e6 a4 63. Kg3 Kc5 64. Nc2 Kd6 65. Kh4
Kxe6 66. Kg5 Kf7 67. h4 Nf6 68. Kf4 Kg7 69. Kg5 Ne4+ 70. Kf4 Kh6 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.8"]
[White "Trent, Lawrence"]
[Black "Fridman, Daniel"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2440"]
[BlackElo "2637"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "408638"]
[BlackFideId "11600454"]
[EventDate "2018.03.29"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 Qc7 5. g4 Bd7 6. f4 c5 7. dxc5 Nh6 8. Be2 e6
9. Nd2 Bxc5 10. Nb3 Bb6 11. Kf1 Nc6 12. Rh3 O-O 13. Kg2 d4 14. c4 dxc3 15. Rxc3
Rad8 16. Qc2 Qb8 17. Nh3 Nb4 18. Qb1 Bc6+ 19. Kh2 f6 20. Rg3 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.9"]
[White "Gordievsky, Dmitry"]
[Black "Grinberg, Eyal"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2630"]
[BlackElo "2448"]
[ECO "A11"]
[Opening "English"]
[Variation "Caro-Kann defensive system"]
[WhiteFideId "24112798"]
[BlackFideId "2806070"]
[EventDate "2018.03.29"]

1. c4 c6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Bg4 5. Ne5 Be6 6. cxd5 Bxd5 7. Nf3 c5 8. Nc3
Bc6 9. O-O e6 10. Re1 Be7 11. e4 O-O 12. d4 Re8 13. e5 Nd5 14. Ne4 Nd7 15. Bg5
Qb6 16. Bxe7 Rxe7 17. Qd2 cxd4 18. a3 Rd8 19. Rac1 d3 20. b4 f5 21. Nd6 a6 22.
Nc4 Qa7 23. Qxd3 Bb5 24. Nd4 Bxc4 25. Qxc4 N7b6 26. Qb3 Kf7 27. a4 a5 28. Nb5
Qa8 29. Nd6+ Rxd6 30. exd6 Rd7 31. Rc5 Rxd6 32. bxa5 Nd7 33. Rb5 N7f6 34. Rxb7+
Kg6 35. Qb5 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.10"]
[White "Vogel, Roven"]
[Black "Banusz, Tamas"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2438"]
[BlackElo "2618"]
[ECO "D10"]
[Opening "QGD Slav defence"]
[Variation "exchange variation"]
[WhiteFideId "12908088"]
[BlackFideId "722413"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 Bf5 7. Nf3 e6 8. Bd3
Bxd3 9. Qxd3 Be7 10. O-O O-O 11. h3 Nd7 12. Rfc1 a6 13. Nb1 Rc8 14. Nbd2 Qb6 15.
Qb3 Qa7 16. Qd1 Qb6 17. Qb3 Qxb3 18. Nxb3 f6 19. Bg3 Kf7 20. Ne1 e5 21. Nd3 Nb4
22. Nxb4 Bxb4 23. f3 Ke6 24. Kf1 a5 25. Be1 Bxe1 26. Kxe1 b6 27. Rxc8 Rxc8 28.
Kd2 Kd6 29. Nc1 h5 30. h4 Nf8 31. Ne2 Ne6 32. Rc1 Rg8 33. Rh1 g6 34. Kd3 Rc8 35.
Kd2 Ng7 36. dxe5+ fxe5 37. e4 d4 38. Nc1 Ne6 39. Nd3 Rg8 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.11"]
[White "Halvax, Georg"]
[Black "Bindrich, Falko"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2431"]
[BlackElo "2602"]
[ECO "C45"]
[Opening "Scotch"]
[Variation "Potter variation"]
[WhiteFideId "1619543"]
[BlackFideId "4676670"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Qe2 d6 8.
Be3 Be6 9. O-O-O Qe7 10. f3 O-O-O 11. Bxb6 axb6 12. Qb5 d5 13. Qa4 Kb8 14. Bb5
dxe4 15. Bxc6 bxc6 16. Nd4 Bd7 17. Nxc6+ Bxc6 18. Qxc6 e3 19. Qc4 Rhe8 20. Rxd8+
Rxd8 21. Re1 Rd2 22. Re2 Qd6 23. g3 Kb7 24. a4 Nd5 25. Rxd2 exd2+ 26. Kxd2 Qh6+
27. f4 Qxh2+ 28. Ne2 Qg2 29. a5 bxa5 30. Qb5+ Nb6 31. Ke1 a4 32. Qh5 Qe4 33. Kd2
Qb4+ 34. Nc3 Nc4+ 35. Ke2 Nxb2 36. Qd5+ Kb6 37. Qe5 Kb7 38. Qxc7+ Kxc7 39. Nd5+
Kd6 40. Nxb4 Kc5 41. Na6+ Kc4 42. Kd2 a3 43. Kc1 Na4 44. Kb1 Nc3+ 45. Ka1 Ne2
46. Nc7 Nxg3 47. Ne8 Nf5 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.12"]
[White "Buhmann, Rainer"]
[Black "Perske, Thore"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2588"]
[BlackElo "2447"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "4.e3"]
[WhiteFideId "4651340"]
[BlackFideId "12902195"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O Nbd7 8. a4
Re8 9. Qb3 Qb6 10. Qa2 e6 11. a5 Qd8 12. b4 Rb8 13. b5 Ne4 14. Bb2 Ndc5 15. Rfc1
Nxc3 16. Rxc3 Ne4 17. Rc2 cxb5 18. cxb5 Bd7 19. Ne5 Nd6 20. Qb3 Bxe5 21. dxe5
Nc4 22. Bxc4 dxc4 23. Rxc4 Qg5 24. h4 Qh5 25. Rd4 Red8 26. Rad1 Qe2 27. R4d2 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.13"]
[White "Zysk, Robert"]
[Black "Moussard, Jules"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2428"]
[BlackElo "2576"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "4600410"]
[BlackFideId "642908"]
[EventDate "2018.03.29"]

1. Nf3 d6 2. d4 Nf6 3. g3 Nbd7 4. Bg2 e5 5. dxe5 dxe5 6. O-O Bc5 7. Nc3 O-O 8.
Bg5 h6 9. Bxf6 Qxf6 10. Ne4 Qe7 11. Nxc5 Qxc5 12. Nd2 Nf6 13. Nb3 Qe7 14. Qd2 e4
15. Rad1 b6 16. Nd4 Re8 17. c4 a6 18. b3 Qe5 19. h3 Bd7 20. e3 Rad8 21. Qc2 c5
22. Ne2 b5 23. Nf4 Bc6 24. cxb5 Bxb5 25. Rxd8 Rxd8 26. Rc1 g5 27. Ne2 Bd3 28.
Qc3 Qe6 29. Qb2 Nd7 30. g4 h5 31. gxh5 f5 32. h4 Bxe2 33. Qxe2 gxh4 34. Rd1 Qf6
35. f4 exf3 36. Qxf3 Kh8 37. Kh2 Qg7 38. h6 Qg6 39. Bh3 Rg8 40. Bxf5 Ne5 41.
Bxg6 Nxf3+ 42. Kg2 Ne5 43. Kh3 Nxg6 44. Rd5 Re8 45. Rxc5 Rxe3+ 46. Kg4 Kh7 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.14"]
[White "Heberla, Bartlomiej"]
[Black "Carlstedt, Jonathan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2570"]
[BlackElo "2432"]
[ECO "D43"]
[Opening "QGD semi-Slav"]
[WhiteFideId "1115120"]
[BlackFideId "24614386"]
[EventDate "2018.03.29"]

1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. Nc3 e6 5. Qb3 a5 6. cxd5 exd5 7. Bg5 Be7 8. e3
Ne4 9. Bf4 a4 10. Qc2 Qa5 11. a3 Bf5 12. Bd3 Bg6 13. O-O Nxc3 14. Bxg6 hxg6 15.
bxc3 O-O 16. Ne5 Bf6 17. c4 Bxe5 18. dxe5 Qc5 19. Qb2 dxc4 20. Qxb7 Ra7 21. Qb2
Nd7 22. Rfc1 Re8 23. Qd4 Qxd4 24. exd4 c5 25. dxc5 Nxc5 26. Rxc4 Nd3 27. Bg3 g5
28. h4 Ree7 29. hxg5 Nxe5 30. Re4 Nd3 31. Rd4 Nc5 32. Rad1 Ne6 33. Rh4 Re8 34.
Re1 Ra6 35. Ree4 Rc8 36. Rxa4 Rca8 37. Rxa6 Rxa6 38. a4 Nc5 39. Rc4 Nxa4 40. Be5
Re6 41. f4 Nb6 42. Rc7 Nd5 43. Rd7 Ne3 44. g3 Nc4 45. Bc7 Kf8 46. Kf2 Ke8 47.
Rd8+ Ke7 48. Ra8 Kd7 49. f5 Rc6 50. Bf4 Rc5 51. g4 Ne5 52. Bxe5 Rxe5 53. Rg8 g6
54. fxg6 fxg6 55. Rxg6 Ke7 56. Rf6 Rxg5 57. Rf4 Rg6 58. Kg3 Rf6 59. Rxf6 Kxf6
60. Kg2 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.15"]
[White "Xu, Xianliang"]
[Black "Santos Latasa, Jaime"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2424"]
[BlackElo "2549"]
[ECO "C56"]
[Opening "Two knights defence"]
[WhiteFideId "4603230"]
[BlackFideId "2293307"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. O-O Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8.
Nc3 Qh5 9. Nxe4 Be6 10. Bg5 h6 11. Bf6 Qd5 12. Nxd4 Nxd4 13. Qxd4 Qxd4 14. Bxd4
b6 15. b3 O-O-O 16. c3 Bf5 17. f3 Rg8 18. Rad1 Bg6 19. b4 f6 20. a4 Rd7 21. a5
Be7 22. b5 Bf7 23. Ng3 Bd8 24. axb6 cxb6 25. Nf5 Bb3 26. Rd2 Bc4 27. Be3 Bd3 28.
Nd4 Bc4 29. Nf5 Bd3 30. Nd4 Bc4 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.16"]
[White "Antal, Gergely"]
[Black "Ginsburg, Gennadi"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2540"]
[BlackElo "2428"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Adams attack"]
[WhiteFideId "717312"]
[BlackFideId "4630629"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 g6 7. g3 Bg7 8. Bg2
O-O 9. O-O Nc6 10. Be3 Nxd4 11. Bxd4 Be6 12. f4 Rc8 13. Rf2 Rc4 14. Ne2 Qc8 15.
Kh2 Bg4 16. Bxf6 Bxe2 17. Qxe2 Bxf6 18. e5 dxe5 19. fxe5 Bg7 20. Bxb7 Qe6 21.
Rd1 Rb4 22. Bd5 Qxe5 23. Bxf7+ Kh8 24. Qxe5 Bxe5 25. Re1 Bd6 26. Kg2 Rxb2 27.
Bb3 Rxf2+ 28. Kxf2 h5 29. g4 hxg4 30. hxg4 g5 31. Ke3 Kg7 32. Kd3 Bb4 33. Rf1 a5
34. a4 Kg6 35. Kc4 Kg7 36. Kd5 Bc3 37. Ke6 Bf6 38. Kf5 Kf8 39. Kg6 Ke8 40. Rd1 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.17"]
[White "Braeuer, Franz"]
[Black "Danin, Alexandre"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2423"]
[BlackElo "2540"]
[ECO "C07"]
[Opening "French"]
[Variation "Tarrasch, open variation"]
[WhiteFideId "24634468"]
[BlackFideId "4144031"]
[EventDate "2018.03.29"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. dxc5 Nf6 6. Ngf3 Qxc5 7. Nb3 Qc7 8.
g3 Nc6 9. Bg2 e5 10. O-O Be7 11. Qe2 O-O 12. Re1 Re8 13. Bd2 Bg4 14. Qc4 Bd6 15.
Ng5 Bf5 16. Ne4 Nxe4 17. Bxe4 Bxe4 18. Qxe4 Rad8 19. Rad1 f6 20. Be3 Qf7 21. Qd5
Bf8 22. Qxf7+ Kxf7 23. f3 h5 24. c3 g6 25. Kf2 Ke6 26. Bc5 Kf7 27. Bxf8 Rxf8 28.
Nc5 b6 29. Ne4 Ke6 30. Ke2 Ne7 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.18"]
[White "Barbot, Pierre1"]
[Black "Kuljasevic, Davorin"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2422"]
[BlackElo "2538"]
[ECO "D30"]
[Opening "QGD"]
[Variation "Vienna variation"]
[WhiteFideId "663727"]
[BlackFideId "14506661"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Bb4+ 5. Nbd2 dxc4 6. e3 b5 7. a4 c6 8. Be2
Nbd7 9. O-O Bb7 10. Qc2 O-O 11. b3 c3 12. Ne4 bxa4 13. Rxa4 a5 14. Nxc3 c5 15.
Rc1 Rc8 16. Qd3 Bxf3 17. gxf3 cxd4 18. exd4 h6 19. Be3 Nb6 20. Raa1 Nbd5 21. Ne4
Rxc1+ 22. Rxc1 Nh5 23. Bf1 Qh4 24. Rc6 Nhf4 25. Qc2 Qh5 26. Qd1 Rd8 27. Ng3 Qh4
28. Qc1 Ne7 29. Rc4 Nfd5 30. Bd3 f5 31. Bd2 Rb8 32. Bxb4 axb4 33. Qe1 Qf6 34.
Qa1 Nf4 35. Qa7 Rd8 36. Bf1 Ned5 37. Kh1 h5 38. Qa2 Qg5 39. Ne2 Nd3 40. Ng3 N3f4
41. Ne2 Nd3 42. Ng3 Nc3 43. Qa6 Nf4 44. Rxb4 h4 45. Rc4 hxg3 46. fxg3 Nfd5 47.
Qxe6+ Kh7 48. Qe1 Nb5 49. Qe5 Nbc3 50. Qe1 Nb5 51. Qe5 Nbc3 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.19"]
[White "Malakhatko, Vadim"]
[Black "Bakre, Tejas"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2536"]
[BlackElo "2427"]
[ECO "E10"]
[Opening "Queen's pawn game"]
[WhiteFideId "14104202"]
[BlackFideId "5004195"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2
Nbd7 9. Bf4 b6 10. Nc3 dxc4 11. Nd2 Nd5 12. Nxc4 Nxf4 13. gxf4 Bb7 14. Rfd1 Rc8
15. f5 exf5 16. Qxf5 g6 17. Qh3 Rc7 18. Rac1 Ba6 19. b3 Bb4 20. d5 Bxc3 21. dxc6
Bf6 22. Rxd7 Rxd7 23. Qxd7 Qxd7 24. cxd7 Bb5 25. Ba8 Rd8 26. Rd1 Bxc4 27. bxc4
Be7 28. Bg2 Kf8 29. Bc6 Bc5 30. Rd5 f6 31. h4 Ke7 32. Kg2 Rg8 33. f4 Bd6 34. Kf3
f5 35. h5 Rf8 36. Rd1 gxh5 37. Rh1 Rf6 38. Rxh5 h6 39. Ba4 Bc7 40. Rh1 Rd6 41.
Bc2 Rxd7 42. Rxh6 Rd2 43. Rh7+ Kd6 44. Bxf5 Rxa2 45. e4 Ra3+ 46. Kg4 Kc6 47. e5
Re3 48. Re7 a5 49. Bd7+ Kb7 50. Bb5 Kc8 51. Kf5 Rf3 52. Ke4 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.20"]
[White "Bruedigam, Martin"]
[Black "Kollars, Dmitrij"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2409"]
[BlackElo "2534"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "24608033"]
[BlackFideId "12909572"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O O-O 6. Nbd2 d6 7. c3 a5 8. h3 h6
9. Re1 a4 10. Nf1 Bd7 11. d4 Bb6 12. Ng3 Re8 13. Be3 exd4 14. Nxd4 Ne5 15. Bf1
Ng6 16. Nc2 Bxe3 17. Rxe3 Ra5 18. Qd2 Rae5 19. Rae1 Bc6 20. Nd4 Nxe4 21. Nxe4
Bxe4 22. Bb5 c6 23. Bxa4 Qg5 24. f3 Bxf3 25. Nxf3 Rxe3 26. Nxg5 Rxe1+ 27. Kf2
hxg5 28. Qxe1 Rxe1 29. Kxe1 Nf4 30. Kf1 g6 31. Bc2 Kg7 32. a4 Kf6 33. a5 Ne6 34.
Kf2 Ke5 35. Kf3 f5 36. g3 Nc5 37. g4 Ne4 38. Ke3 d5 39. Ba4 Nd6 40. gxf5 gxf5
41. b4 Nb5 42. Kd3 Kf4 43. c4 dxc4+ 44. Kxc4 g4 45. hxg4 fxg4 46. Kd3 g3 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.21"]
[White "Lampert, Jonas"]
[Black "Kopylov, Michael"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2532"]
[BlackElo "2421"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "1303759"]
[BlackFideId "14105080"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 Nf6 5. g3 dxc4 6. Qxc4 b5 7. Qc2 Bb7 8. Bg2
Nbd7 9. Ne5 Qb6 10. Nxd7 Nxd7 11. O-O c5 12. dxc5 Bxc5 13. Bxb7 Qxb7 14. Nc3 Rc8
15. Qd3 a6 16. Ne4 Ne5 17. Nxc5 Rxc5 18. Qd4 Rd5 19. Qb4 Nc6 20. Qg4 O-O 21. Be3 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.22"]
[White "Runic, Zoran"]
[Black "Schlosser, Philipp"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2407"]
[BlackElo "2510"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Euwe variation"]
[WhiteFideId "14401410"]
[BlackFideId "4600169"]
[EventDate "2018.03.29"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 Rc8 7. Bd3 cxd4 8. cxd4
Qb6 9. Bc2 g5 10. h3 Nxd4 11. Nxd4 Bc5 12. O-O Bxd4 13. Nc3 Bxe5 14. Re1 Bb8 15.
Qxd5 Ne7 16. Qxg5 Rg8 17. Qxe7+ Kxe7 18. Nd5+ Kd8 19. Nxb6 Rxc2 20. Nxd7 Kxd7
21. Rb1 e5 22. Kf1 f5 23. Rd1+ Ke6 24. Bd2 e4 25. g3 h5 26. Be1 h4 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.23"]
[White "Valsecchi, Alessio"]
[Black "Akshat, Khamparia"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2510"]
[BlackElo "2408"]
[ECO "A50"]
[Opening "Kevitz-Trajkovich defence"]
[WhiteFideId "818860"]
[BlackFideId "5016541"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. d5 Ne7 5. e4 Ng6 6. h4 h5 7. Bg5 Be7 8. Be2 Ng4
9. Bxe7 Qxe7 10. d6 Qxd6 11. Qxd6 cxd6 12. Rd1 Nf4 13. Bxg4 hxg4 14. g3 Ne6 15.
Nge2 Nc7 16. Rxd6 b6 17. O-O Bb7 18. Rfd1 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.24"]
[White "Bakalchuk, Johnatan"]
[Black "Kanarek, Marcel"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2405"]
[BlackElo "2506"]
[ECO "B57"]
[Opening "Sicilian"]
[Variation "Sozin, not Scheveningen"]
[WhiteFideId "2810301"]
[BlackFideId "1126822"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Bd7 7. Bb3 g6 8. f3
Nxd4 9. Qxd4 Bg7 10. Be3 O-O 11. Qd3 Qa5 12. O-O Bc6 13. Bd4 b5 14. Rfe1 Rfe8
15. a4 b4 16. Qc4 bxc3 17. Qxc6 cxb2 18. Bxb2 Nh5 19. e5 Bxe5 20. Bxe5 dxe5 21.
Qb5 Qc3 22. Qxe5 Rac8 23. Rad1 Nf6 24. Rd3 Qxe5 25. Rxe5 Rc7 26. h4 h5 27. Rd4
Nd7 28. Red5 Nc5 29. Rd8 Rxd8 30. Rxd8+ Kg7 31. Rd4 e6 32. Rc4 e5 33. Kf2 a5 34.
f4 e4 35. Rd4 f5 36. Rd5 Rc6 37. Re5 Kf6 38. Kf1 Rc7 39. Kf2 Rc8 40. Kf1 Rc7 41.
Kf2 Rc8 42. Kf1 Nxb3 43. cxb3 Rb8 44. Rxa5 Ke6 45. Ra6+ Kd5 46. Rxg6 Rxb3 47.
Kf2 Rb2+ 48. Ke3 Rb3+ 49. Kf2 Rb2+ 50. Ke3 Rb3+ 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.25"]
[White "Ider, Borya"]
[Black "Lerch, Patrice"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2505"]
[BlackElo "2407"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "4901134"]
[BlackFideId "605867"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. Nf3 c6 5. e3 Bg7 6. Be2 O-O 7. Ne5 Nfd7 8. h4
Nxe5 9. Bxe5 f6 10. Bg3 Bf5 11. h5 Qb6 12. e4 Be6 13. hxg6 hxg6 14. Qd3 Kf7 15.
O-O-O Nd7 16. Bf3 Qa5 17. exd5 Bxd5 18. Rhe1 Rfe8 19. Kb1 Rad8 20. Bxd5+ cxd5
21. Qb5 Qxb5 22. Nxb5 Rh8 23. Nxa7 Nf8 24. Rd3 g5 25. Nb5 Ng6 26. Nc7 Nh4 27.
Ne6 Rd7 28. Nc5 Nxg2 29. Rg1 Rdd8 30. Nxb7 Ra8 31. Nc5 Nh4 32. b4 Nf5 33. Re1 e6
34. Rxe6 Rh1+ 35. Kb2 Nxg3 36. fxg3 f5 37. Rc6 Rf1 38. b5 f4 39. gxf4 gxf4 40.
b6 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.26"]
[White "Riff, Jean-Noel"]
[Black "Keymer, Vincent"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2503"]
[BlackElo "2403"]
[ECO "B41"]
[Opening "Sicilian"]
[Variation "Kan variation"]
[WhiteFideId "611190"]
[BlackFideId "12940690"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Nc3 Qc7 7. O-O Bc5 8. Qd3
Nc6 9. Nxc6 bxc6 10. Na4 Be7 11. c4 d5 12. Nc3 Bb7 13. Bf3 O-O 14. cxd5 cxd5 15.
exd5 Rfd8 16. Be3 Nxd5 17. Nxd5 Bxd5 18. Rac1 Qe5 19. Bxd5 Rxd5 20. Qc3 Qxc3 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.27"]
[White "Menezes, Christoph"]
[Black "Korpa, Bence"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2400"]
[BlackElo "2502"]
[ECO "A35"]
[Opening "English"]
[Variation "symmetrical, four knights system"]
[WhiteFideId "1617001"]
[BlackFideId "706671"]
[EventDate "2018.03.29"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nc7 7. O-O e5 8. a3
Rb8 9. d3 Be7 10. Nd2 Bd7 11. Nc4 f6 12. Bd2 O-O 13. Rc1 Kh8 14. f4 b5 15. Ne3
exf4 16. gxf4 Nd4 17. Ne4 Na6 18. f5 Be8 19. Ng4 Qd7 20. Bf4 Rc8 21. Ne3 Bf7 22.
Kh1 Rfd8 23. Qe1 c4 24. dxc4 bxc4 25. Rd1 Qe8 26. Nc3 Nc5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.28"]
[White "Petkidis, Anthony"]
[Black "Noe, Christopher"]
[Result "1/2-1/2"]
[BlackTitle "IM"]
[WhiteElo "2314"]
[BlackElo "2494"]
[ECO "C53"]
[Opening "Giuoco Piano"]
[WhiteFideId "24673390"]
[BlackFideId "24692018"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. a4 d6 7. O-O O-O 8. h3 Ba7
9. Re1 Ne7 10. Nbd2 Ng6 11. d4 exd4 12. cxd4 d5 13. exd5 Ne7 14. Nb3 Nexd5 15.
Bd2 Nb6 16. Bd3 Be6 17. Nc5 Bd5 18. Ne5 Nbd7 19. Bg5 Nxc5 20. dxc5 h6 21. Bxf6
Qxf6 22. Bh7+ Kxh7 23. Qxd5 Qf5 24. Qd7 Qxd7 25. Nxd7 Rfe8 26. b4 Rad8 27. Rxe8
Rxe8 28. b5 Kg6 29. bxa6 bxa6 30. Rb1 Re7 31. Rb7 Rxd7 32. Rxa7 Kf5 33. Rxa6 Ke5
34. Kf1 Kd5 35. c6 Re7 36. f3 Re3 37. Kf2 Rc3 38. g4 Rc2+ 39. Kg3 g5 40. h4 Rxc6
41. Ra5+ Rc5 42. Ra6 Rc6 43. Ra5+ Rc5 44. Ra6 Ke5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.29"]
[White "Pajeken, Jakob Leon"]
[Black "Bellahcene, Bilel"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2162"]
[BlackElo "2488"]
[ECO "B33"]
[Opening "Sicilian"]
[Variation "Pelikan, Bird variation"]
[WhiteFideId "12942839"]
[BlackFideId "696358"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3
Be6 9. Nc4 Rc8 10. Ne3 Qb6 11. Bxf6 Qxb2 12. Ncd5 Bxd5 13. Nxd5 Nb4 14. Rb1
Nxc2+ 15. Kd2 Qxa2 16. Nc3 Rxc3 17. Kxc3 Nd4 18. Rxb7 Qa3+ 19. Kd2 gxf6 20. Qh5
Qa5+ 21. Ke3 Bh6+ 22. Qxh6 f5 23. Qh5 Qc3+ 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.30"]
[White "Poetsch, Hagen"]
[Black "Engel, Luis"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2484"]
[BlackElo "2389"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Adams attack"]
[WhiteFideId "24615137"]
[BlackFideId "12961523"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be7 8. g4 h6
9. Be3 Be6 10. Qf3 Nbd7 11. O-O-O Rc8 12. Nd5 Nf8 13. Kb1 Ng6 14. Nxe7 Qxe7 15.
g5 hxg5 16. Bxg5 Qc7 17. Bd3 Nh5 18. Bd2 Nhf4 19. Bb4 Rxh3 20. Rxh3 Nxh3 21.
Bxd6 Qb6 22. Rd2 f6 23. Qe3 Qxe3 24. fxe3 Rc6 25. Bb4 Ng5 26. Nc5 Bc8 27. a4 Nf8
28. a5 Nfe6 29. Na4 Rc7 30. Rh2 Kf7 31. Rh8 Bd7 32. Nb6 Bc6 33. Bd6 Nxe4 34.
Bxc7 Nxc7 35. Rc8 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.31"]
[White "Kevlishvili, Robby"]
[Black "Lokander, Martin"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2472"]
[BlackElo "2379"]
[ECO "B04"]
[Opening "Alekhine's defence"]
[Variation "modern, Larsen variation"]
[WhiteFideId "1040634"]
[BlackFideId "1709569"]
[EventDate "2018.03.29"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 g6 6. Bc4 Be6 7. Bb3 Bg7 8. O-O
O-O 9. Re1 c6 10. c3 Nd7 11. Nd3 Nc7 12. Nd2 Bxb3 13. axb3 a5 14. Nc4 Nd5 15.
Bg5 Re8 16. Nd6 Rf8 17. Nxb7 Qc7 18. Nbc5 Nxc5 19. Nxc5 e5 20. dxe5 Bxe5 21. g3
Rfe8 22. Ra4 f6 23. Bd2 Nb6 24. Rae4 Qd6 25. Na4 Nxa4 26. bxa4 Red8 27. R4e2 Qd5
28. Qc2 Qa2 29. Bc1 Rab8 30. Rd1 Qc4 31. Red2 Rxd2 32. Rxd2 f5 33. Qd1 h5 34.
Rd8+ Rxd8 35. Qxd8+ Kh7 36. Qxa5 Qe4 37. Qa7+ Bg7 38. Qa6 Qb1 39. Qf1 Qa1 40.
Qd1 c5 41. Kg2 Qb1 42. h4 c4 43. Qf1 Qe4+ 44. Kh2 Be5 45. Bg5 f4 46. Qg2 f3 47.
Qf1 Qc2 48. Be3 Qxa4 49. Qh1 Qc6 50. Qd1 Kg8 51. Qd8+ Kf7 52. Bh6 Bf6 53. Qf8+
Ke6 54. Be3 Be5 55. Qg8+ Kf5 56. Qd8 Ke4 57. Bc1 Qf6 58. Qa8+ Kd3 59. Qd5+ Kc2
60. Bg5 Qf5 61. Qxc4 Kxb2 62. Qb4+ Kc2 63. c4 Qe4 64. Qd2+ Kb3 65. c5 Kc4 66.
Qc1+ Kb5 67. Be3 Qxh4+ 68. Kg1 Qe4 69. Qf1+ Kc6 70. Qa6+ Kd7 71. Qb5+ Qc6 72.
Qc4 Ke7 73. Bg5+ Kf8 74. Bh6+ Bg7 75. Bf4 Bf6 76. Bd6+ Kg7 77. Qe6 Qa8 78. c6
Qa1+ 79. Kh2 Qd4 80. Kh3 g5 81. Qd7+ Kg6 82. Qe8+ Kf5 83. Qc8+ Ke4 84. Qe6+ Kd3
85. Qb3+ Ke4 86. Qc2+ Kd5 87. c7 Qg4+ 88. Kh2 Qc8 89. Qc5+ Ke6 90. Qc6 g4 91.
Bf4+ Kf7 92. Qb5 h4 93. Qb8 hxg3+ 94. Bxg3 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.32"]
[White "Kuipers, Stefan"]
[Black "Fries-Nielsen, Jens Ove"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2468"]
[BlackElo "2359"]
[ECO "B06"]
[Opening "Robatsch defence"]
[WhiteFideId "1018400"]
[BlackFideId "1400142"]
[EventDate "2018.03.29"]

1. e4 g6 2. d4 Bg7 3. Nc3 Nc6 4. Be3 d5 5. exd5 Nb4 6. a3 Nxd5 7. Nxd5 Qxd5 8.
Qf3 Nf6 9. Qxd5 Nxd5 10. Nf3 Bg4 11. Be2 Nxe3 12. fxe3 Bxf3 13. Bxf3 O-O-O 14.
c3 e5 15. d5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.33"]
[White "Vinke, Andreas"]
[Black "Pavlovic, Milos"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2162"]
[BlackElo "2466"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "4644662"]
[BlackFideId "900389"]
[EventDate "2018.03.29"]

1. c4 e6 2. g3 d5 3. Nf3 Nf6 4. d4 Be7 5. Bg2 O-O 6. O-O b6 7. cxd5 exd5 8. Nc3
Bb7 9. Bf4 Na6 10. Rc1 c5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.34"]
[White "Nasuta, Grzegorz"]
[Black "Van Kerkhof, David"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2459"]
[BlackElo "2334"]
[ECO "B27"]
[Opening "Sicilian"]
[Variation "Hungarian variation"]
[WhiteFideId "1141686"]
[BlackFideId "1012827"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Bg4 7. Bb5+ Nc6 8.
Bxc6+ bxc6 9. Nbd2 e6 10. O-O Ne7 11. h3 Bxf3 12. Nxf3 O-O 13. Qa4 Qb6 14. Bg5
f6 15. exf6 Bxf6 16. Rae1 Nf5 17. Bxf6 Rxf6 18. Ne5 Qb5 19. Qxb5 cxb5 20. Ng4
Rff8 21. Rxe6 Nxd4 22. Re7 Nf5 23. Rd7 d4 24. Rc1 Rf7 25. Rcc7 Rxd7 26. Rxd7 h6
27. Nf6+ Kf8 28. Nh7+ Ke8 29. Nf6+ Kf8 30. g4 Nh4 31. Nh7+ Kg8 32. Nf6+ Kf8 33.
Kf1 Rc8 34. Nh7+ Kg8 35. Nf6+ Kf8 36. Rxd4 Rc2 37. Rb4 a6 38. Nd5 g5 39. Rb3 Kf7
40. Nb4 Rc1+ 41. Ke2 Ng6 42. Nxa6 Nf4+ 43. Kf3 Ne6 44. Ke3 Re1+ 45. Kd2 Re5 46.
Nb4 Nf4 47. Re3 Rc5 48. Nd3 Rd5 49. Kc3 Ne6 50. a3 Rd4 51. Re5 Rc4+ 52. Kd2 Nd4
53. Rxb5 Rc2+ 54. Kd1 Rc7 55. Rb6 Ne6 56. a4 Ra7 57. b3 Nd4 58. Kd2 Nxb3+ 59.
Rxb3 Rxa4 60. Rb6 Kg7 61. Ke3 Ra3 62. Ke4 Rc3 63. f4 gxf4 64. Nxf4 Rc4+ 65. Ke5
Rc5+ 66. Ke6 Rc7 67. Rd6 Rc4 68. Rd7+ Kg8 69. Kf5 Rc6 70. Ne6 Ra6 71. Re7 h5 72.
Kg6 Ra8 73. Kxh5 Rb8 74. g5 Ra8 75. g6 Rb8 76. Kh6 Ra8 77. Rd7 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.35"]
[White "Ondersteijn, Niels"]
[Black "Bacrot, Etienne"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2376"]
[BlackElo "2718"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "1011162"]
[BlackFideId "605506"]
[EventDate "2018.03.29"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. O-O Be7 8.
Rb1 a5 9. d3 Be6 10. Be3 Nd5 11. Nxd5 Bxd5 12. Qa4 O-O 13. Rbc1 Bd6 14. a3 Ne7
15. Nd2 c6 16. Bxd5 Nxd5 17. Bc5 Re8 18. Qb3 Bxc5 19. Rxc5 Qd7 20. e4 a4 21. Qc2
Nc7 22. Nf3 f6 23. Kg2 Red8 24. Rd1 Ne6 25. Rc4 c5 26. h3 b5 27. Rc3 c4 28. Qd2
Qb7 29. Qe1 Nc5 30. dxc4 Nxe4 31. Rxd8+ Rxd8 32. Re3 Nd6 33. cxb5 Qxb5 34. Qd1
Nb7 35. Qe2 Qd5 36. Kh2 Nc5 37. Ne1 h6 38. Qc2 e4 39. f3 f5 40. fxe4 fxe4 41.
Ng2 Qd4 42. Rc3 Ne6 43. h4 Qe5 44. Re3 Nc5 45. Rc3 Nd3 46. Qxa4 Nf2 47. Qc4+ Kh7
48. Qe2 Qf5 49. Nf4 e3 50. Kg2 Qe4+ 51. Qf3 Rd2 52. Rxe3 Nd1+ 53. Re2 Rxe2+ 54.
Nxe2 Ne3+ 55. Kf2 Nd1+ 56. Kg2 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.36"]
[White "Lagunow, Raphael"]
[Black "Kasimdzhanov, Rustam"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2368"]
[BlackElo "2676"]
[ECO "C53"]
[Opening "Giuoco Piano"]
[WhiteFideId "24652644"]
[BlackFideId "14200244"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. a4 a5 7. O-O h6 8. Na3 O-O
9. Nc2 Ne7 10. d4 exd4 11. cxd4 Bb6 12. e5 Nfd5 13. Bb3 Be6 14. Ne3 dxe5 15.
Nxd5 Nxd5 16. dxe5 Nb4 17. Bd2 Nd3 18. Bc3 Nf4 19. Bd2 Bxb3 20. Qxb3 Qd3 21.
Qxd3 Nxd3 22. Bc3 Rad8 23. b3 Rd5 24. Ra2 Rfd8 25. Rd2 Kf8 26. g3 Ke7 27. Kg2
Ke6 28. Rb1 g5 29. h3 Kf5 30. Kf1 c6 31. Kg2 h5 32. Kf1 g4 33. hxg4+ hxg4 34.
Nh4+ Ke6 35. Ng2 Ke7 36. Nh4 Nxe5 37. Re2 Ke6 38. Rbe1 Bc7 39. Ng2 Rd1 40. Bxe5
Rxe1+ 41. Rxe1 Bxe5 42. Ne3 Bc3 43. Re2 Rd3 44. Nxg4+ Kd6 45. Re3 Rxe3 46. Nxe3
Kc5 47. Nc2 b5 48. axb5 cxb5 49. Ke2 a4 50. bxa4 bxa4 51. Kd3 Bg7 52. g4 Bb2 53.
Ne1 Bd4 54. f4 a3 55. Nc2 Bb2 56. g5 Kd6 57. f5 Ke7 58. g6 f6 59. Nb4 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.37"]
[White "Shirov, Alexei"]
[Black "Flick, Antoine"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2651"]
[BlackElo "2364"]
[ECO "B32"]
[Opening "Sicilian"]
[Variation "Labourdonnais-Loewenthal (Kalashnikov) variation"]
[WhiteFideId "2209390"]
[BlackFideId "26025736"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. N1c3 a6 8. Na3
f5 9. exf5 Bxf5 10. Nc2 Nf6 11. Ne3 Be6 12. g3 O-O 13. Bg2 Kh8 14. O-O Rc8 15.
b3 b5 16. Ncd5 Nd4 17. Bb2 Nxd5 18. cxd5 Bd7 19. Qd3 Qe8 20. f4 Qh5 21. Rae1 Bf6
22. fxe5 dxe5 23. d6 Qh6 24. Nd5 Bg5 25. h4 Bd2 26. Rxf8+ Rxf8 27. Rxe5 Nc6 28.
Re2 Ba5 29. Nc7 Bb6+ 30. Kh2 Bc5 31. Re7 Nb4 32. Qc3 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.38"]
[White "Landa, Konstantin"]
[Black "Coenen, Michael"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2613"]
[BlackElo "2358"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "4101685"]
[BlackFideId "4697367"]
[EventDate "2018.03.29"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. b3 O-O 6. Bb2 b6 7. c4 Bb7 8. cxd5
exd5 9. d4 Re8 10. Ne5 c5 11. dxc5 bxc5 12. Nc3 Nbd7 13. Nc4 dxc4 14. Bxb7 Rb8
15. Ba6 Nb6 16. Bb5 Qxd1 17. Rfxd1 Red8 18. Rxd8+ Bxd8 19. Nd1 cxb3 20. axb3 a5
21. Be5 Ra8 22. Ne3 Nbd7 23. Bc3 Nf8 24. Nc4 Ne6 25. e3 Rb8 26. Ba4 Ra8 27. Bc6
Ra6 28. Bg2 h5 29. h4 g5 30. hxg5 Nxg5 31. Rd1 Bc7 32. Bxf6 Rxf6 33. Rd5 Ne6 34.
Rxh5 Kg7 35. Rd5 Rh6 36. Rd7 Bd8 37. Bd5 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.39"]
[White "Papp, Gabor1"]
[Black "Hess, Max"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2604"]
[BlackElo "2338"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "718602"]
[BlackFideId "24656666"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. a3 Nf6 8. f4
d6 9. Qf3 Bd7 10. O-O-O h5 11. h3 Nxd4 12. Bxd4 Bc6 13. Bd3 h4 14. Rhe1 O-O-O
15. Qf2 Nd7 16. Bc4 b5 17. Ba2 Re8 18. Kb1 Rh6 19. f5 Ne5 20. Be3 Rh8 21. Rd4
Kb8 22. Red1 g6 23. a4 gxf5 24. axb5 axb5 25. exf5 Rg8 26. Ne4 Bxe4 27. Rxe4 Qc6
28. Qe2 Ka8 29. Bg1 Re7 30. Bb3 Bh6 31. Qe1 Kb8 32. fxe6 fxe6 33. Rxe5 dxe5 34.
Qxe5+ Rc7 35. Rd6 Rg5 36. Qxe6 Rxg2 37. Rxc6 Rxg1+ 38. Ka2 Ra7+ 39. Ra6 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.03.31"]
[Round "5.40"]
[White "Sumets, Andrey"]
[Black "Eden, James"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2590"]
[BlackElo "2324"]
[ECO "E98"]
[Opening "King's Indian"]
[Variation "orthodox, Aronin-Taimanov, 9.Ne1"]
[WhiteFideId "14105500"]
[BlackFideId "666491"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7
9. Ne1 Ne8 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. a4 a5 14. c5 Nf6 15. cxd6 cxd6
16. Rc1 Rf7 17. Nb5 Ng6 18. Qc2 Ne8 19. Na3 h5 20. Nc4 g4 21. Kh1 g3 22. Bg1 Rc7
23. Qd2 Rc5 24. Nd3 b6 25. b4 axb4 26. Qxb4 Nh4 27. Rfd1 Nxg2 28. Kxg2 Qd7 29.
Kh1 h4 30. Nxb6 Qf7 31. Nxc8 h3 32. Bxc5 Qg6 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.1"]
[White "Sadzikowski, Daniel"]
[Black "Rapport, Richard"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2583"]
[BlackElo "2715"]
[ECO "A40"]
[Opening "Queen's pawn"]
[Variation "Franco-Indian (Keres) defence"]
[WhiteFideId "1132253"]
[BlackFideId "738590"]
[EventDate "2018.03.29"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Qe7 4. Nc3 Nf6 5. e3 O-O 6. Bd3 d5 7. cxd5 exd5 8. a3
Bd6 9. Nb5 Re8 10. Nxd6 Qxd6 11. f3 b6 12. b4 c5 13. bxc5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.2"]
[White "Moussard, Jules"]
[Black "Andreikin, Dmitry"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2576"]
[BlackElo "2712"]
[ECO "A27"]
[Opening "English"]
[Variation "three knights system"]
[WhiteFideId "642908"]
[BlackFideId "4158814"]
[EventDate "2018.03.29"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. d4 e4 5. d5 exf3 6. dxc6 fxg2 7. cxd7+ Qxd7 8.
Qxd7+ Bxd7 9. Bxg2 c6 10. b3 Nf6 11. Bb2 O-O-O 12. Rd1 Be7 13. O-O Be6 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.3"]
[White "Heimann, Andreas"]
[Black "Van Wely, Loek"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2574"]
[BlackElo "2667"]
[ECO "D84"]
[Opening "Gruenfeld"]
[Variation "Gruenfeld gambit accepted"]
[WhiteFideId "24624632"]
[BlackFideId "1000268"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. cxd5 Nxd5 7. Nxd5 Qxd5 8.
Bxc7 Na6 9. Bxa6 Qxg2 10. Qf3 Qxf3 11. Nxf3 bxa6 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.4"]
[White "Korobov, Anton"]
[Black "Antal, Gergely"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2664"]
[BlackElo "2540"]
[ECO "A90"]
[Opening "Dutch defence"]
[WhiteFideId "14105730"]
[BlackFideId "717312"]
[EventDate "2018.03.29"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. c4 d5 5. Nf3 Bd6 6. O-O O-O 7. b3 b6 8. Ba3 Bxa3
9. Nxa3 Bb7 10. cxd5 Bxd5 11. Nc4 Nbd7 12. Rc1 Rc8 13. Ne3 Qe7 14. Nxd5 Nxd5 15.
e3 c5 16. Qe2 Rc7 17. e4 fxe4 18. Qxe4 Rfc8 19. Rfe1 Nf8 20. h4 Qd6 21. dxc5
Rxc5 22. Rxc5 Rxc5 23. Ng5 Nc7 24. Qf3 Rf5 25. Qb7 h6 26. Ne4 Qb4 27. Rd1 Nb5
28. Kh2 Nc3 29. a3 Qa5 30. b4 Qe5 31. Rd2 Nxe4 32. Qxe4 Qxe4 33. Bxe4 Rf7 34.
Kg2 Rd7 35. Rc2 Kf7 36. Rc8 Ke7 37. Ra8 Rc7 38. f4 Nd7 39. b5 Nc5 40. Bg6 Nb3
41. g4 Kd6 42. g5 Nd4 43. Bd3 Kc5 44. h5 Nxb5 45. Rh8 Nxa3 46. gxh6 gxh6 47.
Rxh6 Kd4 48. Rh7 Rxh7 49. Bxh7 Nc4 50. h6 Ne3+ 51. Kg3 Nd5 52. Bc2 Nf6 53. Kh4
e5 54. Kg5 exf4 55. Kxf6 f3 56. Bd1 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.5"]
[White "Fridman, Daniel"]
[Black "Malakhatko, Vadim"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2637"]
[BlackElo "2536"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "3.Nf3"]
[WhiteFideId "11600454"]
[BlackFideId "14104202"]
[EventDate "2018.03.29"]

1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. Qc2 g6 5. Bf4 Bg7 6. e3 O-O 7. Nc3 Na6 8. cxd5
Nb4 9. Qb3 Nbxd5 10. Be5 Qb6 11. Bc4 Qxb3 12. Bxb3 Nxc3 13. bxc3 Ne4 14. Rc1 b6
15. Bxg7 Kxg7 16. Ne5 Bb7 17. f3 Nd6 18. e4 c5 19. dxc5 bxc5 20. Kf2 Rfc8 21.
Nc4 Nxc4 22. Bxc4 Bc6 23. Rb1 Rab8 24. Ke3 Rb6 25. Rb3 e6 26. g4 Kf6 27. h4 Rc7
28. g5+ Ke7 29. h5 Ba4 30. Ra3 Bb5 31. Bxb5 Rxb5 32. hxg6 hxg6 33. Rh8 c4 34. f4
Rd7 35. e5 Rb2 36. Ke4 Re2+ 37. Kf3 Rc2 38. Ke4 Re2+ 39. Kf3 Rc2 40. Ke4 Re2+ 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.6"]
[White "Kollars, Dmitrij"]
[Black "Gordievsky, Dmitry"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2534"]
[BlackElo "2630"]
[ECO "B41"]
[Opening "Sicilian"]
[Variation "Kan, Maroczy bind (Reti variation)"]
[WhiteFideId "12909572"]
[BlackFideId "24112798"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 Bb4 8. O-O
O-O 9. Bg5 Bxc3 10. Bxf6 Bb4 11. Bg5 Nc6 12. Be3 Bd6 13. g3 Rd8 14. Nxc6 dxc6
15. Qc2 c5 16. f4 b6 17. e5 Bf8 18. Bf3 Bb7 19. Be4 g6 20. Rfd1 Rxd1+ 21. Rxd1
Bxe4 22. Qxe4 Rd8 23. Rd3 Rxd3 24. Qxd3 Qc6 25. Bc1 Be7 26. b3 f5 27. a4 Kf7 28.
Bd2 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.7"]
[White "Schlosser, Philipp"]
[Black "Kozul, Zdenko"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2510"]
[BlackElo "2617"]
[ECO "A48"]
[Opening "King's Indian"]
[Variation "East Indian defence"]
[WhiteFideId "4600169"]
[BlackFideId "14502879"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 Bg7 5. b4 O-O 6. c4 c6 7. Bb2 Bg4 8. Be2
Ne4 9. O-O Nxd2 10. Nxd2 Bxe2 11. Qxe2 Nd7 12. Rfd1 Re8 13. a4 a6 14. h3 e6 15.
b5 axb5 16. axb5 Qe7 17. Nf3 Qb4 18. bxc6 bxc6 19. cxd5 cxd5 20. Qd2 Qb5 21. Bc3
Rxa1 22. Rxa1 Rb8 23. Qa2 Nf6 24. Be1 Ne4 25. Qc2 Qb2 26. Qxb2 Rxb2 27. Ra8+ Bf8
28. Ra1 f6 29. Kf1 g5 30. Ng1 h5 31. Ne2 h4 32. Nc3 Nxc3 33. Bxc3 Rc2 34. Be1
Kf7 35. Rb1 Ba3 36. Rb3 Bb2 37. Rd3 Kg6 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.8"]
[White "Bindrich, Falko"]
[Black "Ider, Borya"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2602"]
[BlackElo "2505"]
[ECO "A40"]
[Opening "Queen's pawn"]
[WhiteFideId "4676670"]
[BlackFideId "4901134"]
[EventDate "2018.03.29"]

1. d4 e6 2. g3 c5 3. Nf3 b5 4. Bg2 Bb7 5. c3 Nf6 6. O-O cxd4 7. cxd4 Be7 8. Bg5
O-O 9. Nbd2 h6 10. Bxf6 Bxf6 11. Qb3 Qb6 12. a4 Nc6 13. e3 bxa4 14. Rxa4 Be7 15.
Ne5 Nxe5 16. Bxb7 Rab8 17. Qxb6 axb6 18. Ra7 Ng6 19. Be4 f5 20. Bd3 d5 21. Rc1
Rfc8 22. Rcc7 Rxc7 23. Rxc7 Bd8 24. Ra7 Nf8 25. Nf3 Bf6 26. Bb5 Rc8 27. Rb7 Rc2
28. b3 Rc3 29. Ba4 g5 30. Kg2 g4 31. Ne1 Bd8 32. h3 h5 33. h4 f4 34. gxf4 Bxh4
35. Be8 Rc1 36. Nd3 Rd1 37. Ne5 Rd2 38. Bf7+ Kh8 39. Bxh5 Bxf2 40. Rf7 Kg8 41.
Nxg4 Bxe3+ 42. Kf3 Bxd4 43. Nh6+ Kh8 44. Rxf8+ Kg7 45. Re8 Kxh6 46. Bf7 Rd3+ 47.
Kg4 Rxb3 48. Bxe6 Kg6 49. Bxd5 Re3 50. Rc8 Rc3 51. Rb8 Rc7 52. Rd8 Bc5 53. Be4+
Kf6 54. Rh8 Rg7+ 55. Kf3 Rg1 56. Rh6+ Kg7 57. Rc6 Rf1+ 58. Kg4 Be3 59. Bf3 Kf7
60. Rc3 Bd4 61. Rd3 Bc5 62. Kf5 Ke7 63. Bc6 Bd6 64. Re3+ Kd8 65. Bf3 Kd7 66. Rd3
b5 67. Kf6 b4 68. f5 Rc1 69. Bd5 Rc3 70. Be6+ Kc6 71. Rd1 Bc5 72. Kf7 Kb5 73. f6
b3 74. Rb1 Kb4 75. Ke8 Ka3 76. Rxb3+ Rxb3 77. Bxb3 Kxb3 78. f7 Kc4 79. f8=B Bxf8 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.9"]
[White "Bernadskiy, Vitaliy"]
[Black "Poetsch, Hagen"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2588"]
[BlackElo "2484"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack, Pachman system"]
[WhiteFideId "14100371"]
[BlackFideId "24615137"]
[EventDate "2018.03.29"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. O-O e5 5. d3 Ne7 6. e4 O-O 7. exd5 Nxd5 8. Nc3
Ne7 9. Re1 Nbc6 10. Rb1 f5 11. Bg5 h6 12. Bxe7 Qxe7 13. Nd2 Be6 14. Bxc6 bxc6
15. Nf3 Qd6 16. Qe2 Rae8 17. Nxe5 Bxa2 18. Nxa2 Rxe5 19. Qf1 Rfe8 20. Nc3 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.10"]
[White "Bellahcene, Bilel"]
[Black "Buhmann, Rainer"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2488"]
[BlackElo "2588"]
[WhiteFideId "696358"]
[BlackFideId "4651340"]
[EventDate "2018.03.29"]

1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.11"]
[White "Lagarde, Maxime"]
[Black "Kevlishvili, Robby"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2587"]
[BlackElo "2472"]
[ECO "A21"]
[Opening "English, Kramnik-Shirov counterattack"]
[WhiteFideId "662399"]
[BlackFideId "1040634"]
[EventDate "2018.03.29"]

1. c4 e5 2. Nc3 Bb4 3. e3 Nf6 4. Nd5 Bc5 5. d4 Nxd5 6. dxc5 Nf6 7. b4 a5 8. b5
Qe7 9. a4 Qxc5 10. Ba3 Qb6 11. c5 Qe6 12. Qc2 O-O 13. Bc4 Qe7 14. Nf3 d6 15.
cxd6 cxd6 16. Rd1 Ne8 17. Bd3 Nd7 18. Bxh7+ Kh8 19. Bf5 Nb6 20. O-O g6 21. Bxg6
fxg6 22. Nxe5 Kg8 23. Bxd6 Nxd6 24. Qxg6+ Qg7 25. Rxd6 Nxa4 26. Qh5 Bf5 27. Ng6
Rf7 28. Rfd1 Re8 29. Rd8 Bxg6 30. Rxe8+ Rf8 31. Rxf8+ Kxf8 32. Rd8+ Kf7 33. Qd5+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.12"]
[White "Wang, Hao"]
[Black "Nasuta, Grzegorz"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2713"]
[BlackElo "2459"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "8602883"]
[BlackFideId "1141686"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h4 e5 7. Nb3 Be6 8. f4
Qc7 9. f5 Bc4 10. Bg5 Nbd7 11. Qf3 b5 12. a3 Rc8 13. Bxc4 bxc4 14. Nd2 Qa5 15.
Bxf6 Nxf6 16. Qe2 d5 17. exd5 Bb4 18. Rh3 O-O 19. Nxc4 Qxd5 20. Nb6 Qb7 21. Nxc8
Bxc3+ 22. bxc3 Qxc8 23. O-O-O Qxf5 24. Rhd3 Qf4+ 25. Qe3 Qa4 26. c4 Qxc4 27.
Qxe5 Ng4 28. Qd4 Qe6 29. Qf4 Qc8 30. g3 h6 31. Kb2 h5 32. Rc3 Qe6 33. Rd6 Qe2
34. Rd5 g6 35. Qd4 Kh7 36. Rd8 Rxd8 37. Qxd8 Ne3 38. Rc8 Nc4+ 39. Kc3 Qe5+ 40.
Kxc4 Qb5+ 41. Kc3 Qe5+ 42. Qd4 Qxg3+ 43. Kb2 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.13"]
[White "Shirov, Alexei"]
[Black "Xu, Xianliang"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2651"]
[BlackElo "2424"]
[ECO "B78"]
[Opening "Sicilian"]
[Variation "dragon, Yugoslav attack, 10.O-O-O"]
[WhiteFideId "2209390"]
[BlackFideId "4603230"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. Bc4 Bd7 10. O-O-O Rb8 11. Bb3 Na5 12. g4 b5 13. Kb1 Nc4 14. Bxc4 bxc4 15.
Ka1 Qa5 16. h4 h5 17. gxh5 Nxh5 18. Rhg1 Rfe8 19. Nde2 Rb6 20. Rg5 Qb4 21. Qc1
Ra6 22. Rdg1 Ra5 23. Bd4 Rxg5 24. Rxg5 Bxd4 25. Nxd4 Nf4 26. h5 f6 27. Rxg6+
Nxg6 28. Nd5 Qc5 29. Qg1 Kf8 30. c3 Ne5 31. h6 Ng4 32. fxg4 Kf7 33. g5 Rg8 34.
h7 Rh8 35. g6+ Kg7 36. Nf4 Qe5 37. Nf5+ Bxf5 38. Nh5+ Kh6 39. g7 Rxh7 40. g8=Q 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.14"]
[White "Banusz, Tamas"]
[Black "Braeuer, Franz"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2618"]
[BlackElo "2423"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[WhiteFideId "722413"]
[BlackFideId "24634468"]
[EventDate "2018.03.29"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bf5 4. O-O Nf6 5. d3 h6 6. c4 e6 7. cxd5 exd5 8. Qb3
Qb6 9. Qc2 Be7 10. Nc3 O-O 11. e4 Bh7 12. Be3 Qa6 13. Rfd1 Rd8 14. Qb3 Nbd7 15.
exd5 cxd5 16. d4 Qb6 17. Nxd5 Nxd5 18. Qxd5 Qxb2 19. Ne1 Nc5 20. Qc4 Ne4 21.
Rdb1 Qa3 22. Rb3 Qa5 23. Rxb7 Nd6 24. Qc7 Nxb7 25. Qxe7 Rab8 26. Bxb7 Re8 27.
Qd7 Rxe3 28. fxe3 Qc3 29. Rd1 Qxe3+ 30. Kf1 Be4 31. Bd5 Bxd5 32. Qxd5 Rb6 33.
Nd3 g5 34. Nf2 Rb2 35. Qf5 Qe2+ 36. Kg1 Rxa2 37. d5 Rd2 38. Rxd2 Qe1+ 39. Kg2
Qxd2 40. Qe5 a5 41. d6 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.15"]
[White "Barbot, Pierre1"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2422"]
[BlackElo "2613"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "663727"]
[BlackFideId "4101685"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 e6 3. Nf3 a6 4. Bg5 Be7 5. Bxe7 Qxe7 6. e3 Nf6 7. Bd3 dxc4 8.
Bxc4 Qb4+ 9. Nbd2 Qxb2 10. O-O Nc6 11. Rb1 Qa3 12. e4 Qe7 13. e5 Nd5 14. Ne4 b6
15. Re1 Qd7 16. Rc1 Bb7 17. Bb3 O-O-O 18. Ba4 h6 19. Qc2 Nde7 20. Rb1 Qd5 21.
Rec1 Kb8 22. Nc5 bxc5 23. Qb2 Nb4 24. Rxc5 Nd3 25. Rxd5 Nxb2 26. Rxd8+ Rxd8 27.
Rxb2 Kc8 28. Bd1 Nf5 29. Rb4 Bc6 30. Bc2 a5 31. Rc4 Bxf3 32. gxf3 Rxd4 33. Rc5
Nh4 34. Kf1 Rd5 35. Rc3 Rxe5 36. Be4 Nf5 37. Bc6 Nd4 38. Be8 f5 39. f4 Re4 40.
Rc5 Kd8 41. Ba4 Re2 42. Rxa5 Rxa2 43. Ra8+ Ke7 44. Re8+ Kf7 45. Ra8 Nb5 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.16"]
[White "Skawinski, Arkadiusz"]
[Black "Papp, Gabor1"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2423"]
[BlackElo "2604"]
[ECO "C70"]
[Opening "Ruy Lopez"]
[Variation "Cozio defence deferred"]
[WhiteFideId "1126415"]
[BlackFideId "718602"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. d3 g6 6. Nbd2 Bg7 7. c3 O-O 8. Nf1
d5 9. Be3 b5 10. Bb3 Qd6 11. h4 d4 12. cxd4 Nxd4 13. Nxd4 exd4 14. Bd2 c5 15. h5
Be6 16. Bxe6 Qxe6 17. Qf3 c4 18. Bb4 Nc6 19. Bxf8 Ne5 20. Qh3 Nxd3+ 21. Kd2 Rxf8
22. hxg6 Qxg6 23. Qh4 Nxb2 24. Ng3 c3+ 25. Kc2 d3+ 26. Kb3 Qe6+ 27. Kb4 a5+ 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.17"]
[White "Kopylov, Michael"]
[Black "Sumets, Andrey"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2421"]
[BlackElo "2590"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "14105080"]
[BlackFideId "14105500"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. Nc3 Nbd7 8. b3 b6
9. Qc2 Ba6 10. Nd2 b5 11. Rd1 Qc8 12. e4 dxc4 13. bxc4 bxc4 14. Na4 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.18"]
[White "Nitin, S."]
[Black "Heberla, Bartlomiej"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2414"]
[BlackElo "2570"]
[ECO "B00"]
[Opening "KP"]
[Variation "Nimzovich defence"]
[WhiteFideId "5018277"]
[BlackFideId "1115120"]
[EventDate "2018.03.29"]

1. e4 Nc6 2. Nc3 Nf6 3. d4 d5 4. e5 Nd7 5. Be2 Nb6 6. f4 g6 7. Be3 Bg7 8. h3 f6
9. Nf3 Be6 10. Qd2 Qd7 11. b3 Bf5 12. O-O O-O 13. Nd1 Be4 14. c3 Bxf3 15. Bxf3
e6 16. Nb2 Nc8 17. Nd3 b6 18. Rae1 N8e7 19. exf6 Rxf6 20. Bf2 Raf8 21. Qe2 Nd8
22. Bh4 R6f7 23. Bg4 Qb5 24. Ne5 Qxe2 25. Rxe2 Bxe5 26. Rxe5 Kg7 27. Rfe1 Nec6
28. R5e3 Rxf4 29. Bg3 R4f7 30. Bxe6 Nxe6 31. Rxe6 Nd8 32. Re7 Rxe7 33. Rxe7+ Rf7
34. Rxf7+ Kxf7 35. Bxc7 Ne6 36. Bb8 a6 37. Kf2 b5 38. Ke3 Ke7 39. c4 bxc4 40.
bxc4 dxc4 41. d5 Ng7 42. Kd4 Nf5+ 43. Kxc4 Ne3+ 44. Kc5 Kd7 45. g3 g5 46. a4 h5
47. Be5 a5 48. Bf6 Nf1 49. Bxg5 Nxg3 50. Bf4 Ne2 51. Be5 Ng1 52. h4 Nf3 53. Bg3
Nd2 54. Kb5 Nb3 55. Be5 Nd2 56. Bf4 Nf3 57. Bg3 Nd4+ 58. Kxa5 Nf5 59. Be1 Ne7
60. Kb6 Nxd5+ 61. Kb7 Nc7 62. a5 Ne6 63. a6 Nc5+ 64. Kb6 Na4+ 65. Kb5 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.19"]
[White "Burri, Quentin"]
[Black "David, Alberto"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2410"]
[BlackElo "2566"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "26028654"]
[BlackFideId "4000013"]
[EventDate "2018.03.29"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 h6 6. O-O Ne7 7. Nbd2 Nd7 8. Nb3
Bg6 9. Bd2 Nf5 10. Rc1 Rc8 11. g4 Ne7 12. Nh4 Bh7 13. f4 c5 14. c3 Nc6 15. Ng2
c4 16. Na1 Qb6 17. Kh1 Qxb2 18. f5 Ne7 19. Nc2 g5 20. Nce3 Qa3 21. Qe1 Nc6 22.
Qf2 Nd8 23. Bd1 Be7 24. Bc2 Nb6 25. Rb1 Kd7 26. Rb5 Nc6 27. Rfb1 Kc7 28. fxe6
fxe6 29. Qf7 Bxc2 30. Nxc2 Qa4 31. Nge3 Kd7 32. Be1 Rcf8 33. Qg6 Rfg8 34. Qf7
Rf8 35. Qg6 Rfg8 36. Qf7 Nd8 37. Qf3 Rf8 38. Qe2 Nc6 39. Bg3 Rf7 40. Nxd5 Nxd5
41. Rxd5+ Kc8 42. Rdb5 Na5 43. Ne3 Ba3 44. d5 Re8 45. dxe6 Rc7 46. Qc2 Nb3 47.
Rd5 Bc5 48. Nf5 Qc6 49. Qg2 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.20"]
[White "Mikhalevski, Victor"]
[Black "Chernov, Vadim"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2557"]
[BlackElo "2407"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "2801914"]
[BlackFideId "1210629"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 Qb6 7. Bc1 e6 8. e4
exd5 9. exd5 Bd6 10. Na3 O-O 11. Nc4 Re8+ 12. Kf2 Qc7 13. Bg5 Nh5 14. g4 Bg3+
15. Kg2 Bf4 16. d6 Qc6 17. Nh3 Bxg5 18. Nxg5 Nf6 19. Bd3 h6 20. Re1 Rxe1 21.
Qxe1 Qd5 22. Qe7 Nc6 23. Ne4 Nxe7 24. dxe7 Ne8 25. Ncd6 Qxd6 26. Nxd6 Nxd6 27.
Rd1 Ne8 28. Bb5 Nc7 29. Bxd7 Bxd7 30. Rxd7 Ne6 31. Rxb7 a5 32. f4 Nxf4+ 33. Kf3
Ng6 34. Ra7 Rb8 35. Ke4 Re8 36. Kd5 Rxe7 37. Rxa5 Nf4+ 38. Kd6 Re6+ 39. Kd7 Nd3
40. Rb5 c4 41. a4 Ra6 42. a5 Nc1 43. Rc5 Nb3 44. Rxc4 Rxa5 45. Rb4 Nc5+ 46. Kd6
Kh7 47. Rc4 Nb3 48. Rb4 Nd2 49. Rd4 Nb3 50. Rb4 Nc5 51. Rc4 Na4 52. b3 Ra6+ 53.
Ke5 Nb2 54. Rc7 f6+ 55. Kd5 Ra5+ 56. Ke4 Rg5 57. h3 h5 58. Rd7 hxg4 59. hxg4
Rxg4+ 60. Kf3 Rg1 61. Rd2 Rb1 62. Ke2 g5 63. c4 Kg6 64. c5 Rc1 65. Rxb2 Rxc5 66.
b4 Rb5 67. Kd3 g4 68. Kc4 Rb8 69. Kc5 f5 70. Kc6 Kg5 71. Kc7 Rf8 72. b5 g3 73.
b6 f4 74. b7 f3 75. Rb5+ Kf4 76. Rb4+ Ke3 77. Rb3+ Kf2 78. Rb2+ Kg1 79. Rb3 Kg2
80. b8=Q Rxb8 81. Rxb8 f2 82. Rb2 Kg1 83. Rb3 g2 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.21"]
[White "Santos Latasa, Jaime"]
[Black "Bakalchuk, Johnatan"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2549"]
[BlackElo "2405"]
[ECO "B52"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky attack, 3...Bd7"]
[WhiteFideId "2293307"]
[BlackFideId "2810301"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 Nf6 5. Nc3 g6 6. O-O Bg7 7. d4 cxd4 8. Nxd4
O-O 9. h3 Nc6 10. Be3 a6 11. Bxc6 bxc6 12. c5 Qb8 13. Rb1 Rd8 14. Nf3 d5 15. e5
Ne4 16. Bd4 Bf5 17. Na4 f6 18. exf6 exf6 19. Nb6 Ra7 20. Qa4 Bf8 21. Rbc1 Rc7
22. Rfe1 g5 23. Nh2 Re8 24. b4 Bg7 25. Nf1 g4 26. Ne3 Be6 27. hxg4 h5 28. gxh5
f5 29. Bxg7 Kxg7 30. f3 Ng3 31. b5 axb5 32. Qf4 Rce7 33. Qxb8 Rxb8 34. Nc2 Rbe8
35. Nd4 Bf7 36. Rxe7 Rxe7 37. Kh2 f4 38. Nxc6 Re2 39. Nd4 Rd2 40. Nb3 Rxa2 41.
c6 Nf5 42. c7 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.22"]
[White "Danin, Alexandre"]
[Black "Menezes, Christoph"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2540"]
[BlackElo "2400"]
[ECO "C45"]
[Opening "Scotch"]
[Variation "Mieses variation"]
[WhiteFideId "4144031"]
[BlackFideId "1617001"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
c4 Ba6 9. Nd2 g6 10. Nf3 Qb4+ 11. Kd1 Nb6 12. b3 Bg7 13. Qd2 Qxd2+ 14. Bxd2 c5
15. Kc2 O-O 16. Re1 Bb7 17. Be3 d6 18. exd6 cxd6 19. Rg1 Rfe8 20. Bd3 d5 21. Nd2
Rac8 22. f3 dxc4 23. Nxc4 Nd5 24. Bd2 Nb4+ 25. Bxb4 cxb4 26. Rxe8+ Rxe8 27. Nd6
Re7 28. Nxb7 Rxb7 29. Re1 Kf8 30. Re4 Rc7+ 31. Rc4 Rxc4+ 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.23"]
[White "Kuljasevic, Davorin"]
[Black "Horton, Andrew P"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2538"]
[BlackElo "2393"]
[ECO "E11"]
[Opening "Bogo-Indian defence, Gruenfeld variation"]
[WhiteFideId "14506661"]
[BlackFideId "424269"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Qxd2 Bb7 7. e3 O-O 8.
Be2 a5 9. b3 d6 10. O-O Nbd7 11. Bb2 Ne4 12. Qc2 f5 13. d5 e5 14. Nd2 Nxd2 15.
Qxd2 Qe7 16. b4 Ra7 17. Rad1 Nf6 18. Bd3 Qd7 19. f4 e4 20. Bc2 Qe7 21. Bb3 axb4
22. axb4 Rfa8 23. Bd4 Qd8 24. Qb2 Bc8 25. Ra1 Kf7 26. Rxa7 Rxa7 27. c5 bxc5 28.
bxc5 Ra8 29. Rc1 Ba6 30. Qc3 Kg6 31. h3 Bd3 32. Qe1 h6 33. cxd6 cxd6 34. Rc6 Bb5
35. Rc1 Be8 36. Qh4 Nh5 37. Qf2 Nf6 38. Qh4 Nh5 39. Qxd8 Rxd8 40. g4 Nf6 41.
gxf5+ Kxf5 42. Rc7 Rd7 43. Rxd7 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.25"]
[White "Burmakin, Vladimir"]
[Black "Schmidek, Emil"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2522"]
[BlackElo "2389"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack"]
[WhiteFideId "4105109"]
[BlackFideId "12908150"]
[EventDate "2018.03.29"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d5 6. c4 dxc4 7. bxc4 c5 8. O-O
Nc6 9. d3 Qc7 10. Nc3 a6 11. Rb1 Rb8 12. Bc1 b5 13. cxb5 axb5 14. Nxb5 Qa5 15.
a4 Bd7 16. Be3 Nd5 17. Bxc5 Nc3 18. Nxc3 Qxc5 19. Nb5 Na7 20. d4 Qb6 21. Nc3 Qa5
22. Qd2 Rxb1 23. Rxb1 Rc8 24. Ne4 Qxd2 25. Nexd2 Nc6 26. Rb7 Be6 27. e3 Bf6 28.
h4 Na5 29. Rb5 Nc4 30. Ne4 Na3 31. Rc5 Ra8 32. Nxf6+ exf6 33. a5 Ra7 34. Nd2 Bd7
35. Bf1 Kf8 36. a6 Ke7 37. Bd3 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.26"]
[White "Keymer, Vincent"]
[Black "Valsecchi, Alessio"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2403"]
[BlackElo "2510"]
[ECO "A33"]
[Opening "English"]
[Variation "symmetrical, Geller variation"]
[WhiteFideId "12940690"]
[BlackFideId "818860"]
[EventDate "2018.03.29"]

1. Nf3 c5 2. c4 Nf6 3. d4 e6 4. Nc3 cxd4 5. Nxd4 Nc6 6. g3 Qb6 7. Nf3 Bb4 8. Bg2
Ne4 9. O-O Nxc3 10. bxc3 Be7 11. Be3 Qc7 12. c5 O-O 13. Nd4 Nxd4 14. cxd4 d5 15.
cxd6 Bxd6 16. Qb3 Rb8 17. Rac1 Qe7 18. Rfd1 b5 19. Bc6 a6 20. Rc2 Bb7 21. d5
exd5 22. Rxd5 Bc8 23. Qd3 Bb4 24. Bg5 Qe6 25. Qd4 Be7 26. Bf4 Qg6 27. Rc1 Be6
28. Bxb8 Bxd5 29. Bxd5 Rxb8 30. Qa7 Qd6 31. Rc6 Qe5 32. f4 Qxd5 33. Qxb8+ Bf8
34. Qb6 Qxa2 35. Qe3 a5 36. Rc8 Qb1+ 37. Kg2 Qb4 38. Qd3 Qe7 39. Qxb5 Qe4+ 40.
Kg1 Qd4+ 41. Kf1 a4 42. Qc4 Qd1+ 43. Kg2 a3 44. Qd3 Qa4 45. Qd6 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.27"]
[White "Kanarek, Marcel"]
[Black "Meinhardt, Maximilian"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2506"]
[BlackElo "2388"]
[ECO "D31"]
[Opening "QGD"]
[Variation "semi-Slav, Abrahams variation"]
[WhiteFideId "1126822"]
[BlackFideId "4668766"]
[EventDate "2018.03.29"]

1. c4 e6 2. Nc3 d5 3. d4 c6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 a5 8. axb5
Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 12. Bb2 Nf6 13. c5 O-O 14. Bb5 Qd5 15.
O-O Nbd7 16. Ne1 Nb6 17. Qe2 Nc8 18. f3 Bc6 19. Bc4 Qd7 20. Nd3 Qb7 21. Ne5 Be8
22. Rfb1 Ne7 23. e4 Qc7 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.28"]
[White "Tomczak, Mikolaj"]
[Black "Riff, Jean-Noel"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2394"]
[BlackElo "2503"]
[ECO "E36"]
[Opening "Nimzo-Indian"]
[Variation "classical, Noa variation, 5.a3"]
[WhiteFideId "1175114"]
[BlackFideId "611190"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 c5 7. cxd5 cxd4 8.
Qxd4 Nc6 9. Qh4 exd5 10. Bg5 O-O 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.29"]
[White "Korpa, Bence"]
[Black "Zeller, Frank"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2502"]
[BlackElo "2383"]
[ECO "A33"]
[Opening "English"]
[Variation "symmetrical variation"]
[WhiteFideId "706671"]
[BlackFideId "4613007"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 e6 6. Ndb5 d5 7. Bf4 e5 8.
cxd5 exf4 9. dxc6 bxc6 10. Qxd8+ Kxd8 11. Rd1+ Bd7 12. Nd6 Kc7 13. Nxf7 Rg8 14.
g3 Rb8 15. Rd2 Bb4 16. Ne5 Ba5 17. Nxd7 Rxb2 18. Rxb2 Bxc3+ 19. Kd1 Bxb2 20. Nc5
Ng4 21. Kc2 Nxf2 22. Rg1 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.31"]
[White "Sinz, Bernhard"]
[Black "Kuipers, Stefan"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2386"]
[BlackElo "2468"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz, Boleslavsky variation"]
[WhiteFideId "4618807"]
[BlackFideId "1018400"]
[EventDate "2018.03.29"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5
9. dxc5 Bxc5 10. Bd3 Qb6 11. Bf2 h6 12. a3 O-O 13. O-O Ra7 14. b4 Bxf2+ 15. Rxf2
f6 16. exf6 Nxf6 17. Kh1 Qc7 18. Rff1 e5 19. Bxb5 axb5 20. Nxb5 Qb7 21. Nxa7
Nxa7 22. fxe5 Ne4 23. Qe3 Nb5 24. a4 Nbc3 25. b5 Bd7 26. Nd2 Rxf1+ 27. Rxf1 Nxd2
28. Qxd2 Nxa4 29. Qb4 Qxb5 30. Rf8+ Kh7 31. Qxb5 Bxb5 32. e6 Nc5 33. e7 Kg6 34.
e8=Q+ Bxe8 35. Rxe8 Kf5 36. Kg1 Ne6 37. Kf2 h5 38. Ke3 h4 39. Ra8 g5 40. Ra5 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.32"]
[White "Pavlovic, Milos"]
[Black "Parvanyan, Ashot"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2466"]
[BlackElo "2379"]
[ECO "A49"]
[Opening "King's Indian"]
[Variation "fianchetto without c4"]
[WhiteFideId "900389"]
[BlackFideId "13307550"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. b3 c5 7. c4 Nc6 8. Bb2 Ne4
9. e3 Bg4 10. Qc1 Qc7 11. d5 Na5 12. Bxg7 Kxg7 13. Nh4 Nf6 14. Nd2 Bd7 15. Qc3
b5 16. e4 Rab8 17. f4 b4 18. Qb2 e5 19. dxe6 fxe6 20. Nhf3 Nc6 21. e5 dxe5 22.
fxe5 Ng4 23. Rae1 Ne7 24. h3 Nh6 25. Ne4 Nf7 26. g4 h6 27. Rd1 Bc6 28. Nxc5 Qb6
29. Qd4 Bxf3 30. Bxf3 Ng5 31. Bg2 Rbd8 32. Nd7 Rxf1+ 33. Kxf1 Qa5 34. Qf2 Rf8 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.33"]
[White "Philippe, Christophe"]
[Black "Hirneise, Tobias"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2383"]
[BlackElo "2463"]
[ECO "C47"]
[Opening "Four knights"]
[Variation "Scotch, 4...exd4"]
[WhiteFideId "610038"]
[BlackFideId "24600881"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 O-O 8.
O-O d5 9. exd5 cxd5 10. Bg5 c6 11. Qf3 Bd6 12. h3 Rb8 13. Rab1 h6 14. Bf4 Re8
15. b3 Be6 16. Na4 c5 17. Bxd6 Qxd6 18. Rbd1 Bd7 19. Nc3 Bc6 20. Qg3 Qxg3 21.
fxg3 Re3 22. Rf3 Re6 23. Rf2 Rbe8 24. Bb5 d4 25. Bxc6 Rxc6 26. Na4 Re3 27. Rd3
Re1+ 28. Rf1 Re2 29. Rf2 Re4 30. Nb2 Re1+ 31. Kh2 Rb1 32. Nc4 Re6 33. g4 Ree1
34. Nd6 h5 35. Kg3 hxg4 36. hxg4 Re6 37. g5 Nh5+ 38. Kg4 g6 39. Nc4 Re4+ 40. Kf3
Rf4+ 41. Ke2 Rc1 42. Rd2 Rxf2+ 43. Kxf2 Nf4 44. Nd6 Ne6 45. Ne4 Kf8 46. Re2 Nf4
47. Rd2 Ne6 48. Re2 Ra1 49. a4 c4 50. bxc4 Rxa4 51. c5 Rc4 52. Ke1 Kg7 53. Kd2
Nxc5 54. Nd6 Rb4 55. Re7 a5 56. Rxf7+ Kg8 57. Ra7 Rb2 58. Kc1 Ra2 59. Kb1 Ra4
60. Kb2 Rb4+ 61. Ka3 Ra4+ 62. Kb2 Rb4+ 63. Ka3 Ra4+ 64. Kb2 d3 65. cxd3 Nxd3+
66. Kc3 Nf4 67. Kb3 Rb4+ 68. Ka3 Rd4 69. Ne8 Nxg2 70. Nf6+ Kf8 71. Rxa5 Kf7 72.
Ra6 Nf4 73. Nh7 Nh3 74. Ra7+ Ke6 75. Nf8+ Kf5 76. Ra5+ Kg4 77. Nxg6 Nxg5 78.
Ne5+ Kf4 79. Nc6 Rd3+ 80. Kb2 Ne4 81. Ra4 Rd6 82. Nb4 Kf3 83. Nc2 Rb6+ 84. Rb4
Ra6 85. Kc1 Nf2 86. Kb2 Nd3+ 87. Kc3 Nxb4 88. Nxb4 Ra8 89. Kd4 Rb8 90. Nd5 Rd8
91. Ke5 Ke2 92. Nf6 Ra8 93. Ne4 Re8+ 94. Kd5 Rd8+ 95. Kc4 Ke3 96. Nc5 Rc8 97.
Kd5 Ra8 98. Ne6 Ra5+ 99. Kc4 Re5 100. Nc5 Re7 101. Nb3 Ke4 102. Kc5 Rc7+ 103.
Kd6 Rh7 104. Nc5+ Ke3 105. Ne6 Kd2 106. Ke5 Kc1 107. Ke4 Kb2 108. Kd5 Ka1 109.
Ke5 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.34"]
[White "Basso, Pier Luigi"]
[Black "Vijayalakshmi, Subbaraman"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2459"]
[BlackElo "2345"]
[ECO "A41"]
[Opening "Queen's Pawn"]
[WhiteFideId "866970"]
[BlackFideId "5004098"]
[EventDate "2018.03.29"]

1. d4 d6 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. O-O O-O 6. b3 Nbd7 7. Bb2 e5 8. dxe5
Ng4 9. c4 Ngxe5 10. Nc3 Nxf3+ 11. Bxf3 Ne5 12. Bg2 Nc6 13. Qd2 Be6 14. Rad1 Qf6
15. Rb1 Rae8 16. Nb5 Qe7 17. Bxg7 Kxg7 18. Nxa7 Nxa7 19. Qd4+ Kg8 20. Qxa7 Ra8
21. Qxb7 Rxa2 22. e3 Bf5 23. e4 Bc8 24. Qd5 Qf6 25. Qc6 Bg4 26. e5 Qxe5 27. Rbe1
Qf6 28. Re3 Be2 29. Re1 Bg4 30. Bf3 Bh3 31. Qxc7 Qb2 32. Be2 Qd2 33. Rd1 Rfa8
34. Qc6 Qc2 35. Qe4 Qxe4 36. Rxe4 Rb2 37. Bf1 Bf5 38. Rf4 Rxb3 39. Rxd6 Ra1 40.
Kg2 Rbb1 41. Bd3 Rg1+ 42. Kf3 Ra3 43. Ke2 Ra2+ 44. Ke3 Re1+ 45. Kf3 Ra3 46. Rfd4
Rc1 47. Ke2 Bxd3+ 48. Rxd3 Rxd3 49. Rxd3 Rxc4 50. h4 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.35"]
[White "Fries-Nielsen, Jens Ove"]
[Black "Krause, Benedict"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2359"]
[BlackElo "2456"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "1400142"]
[BlackFideId "12917990"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. g4 d5 5. g5 Nge7 6. h4 g6 7. h5 Bg7 8. h6 Bd4
9. d3 O-O 10. Bd2 Bh8 11. Nh2 d4 12. Ne2 e5 13. Ng3 Be6 14. Ng4 Nc8 15. Rg1 Nd6
16. Bh3 Qd7 17. Qf3 b5 18. Kf1 Qe7 19. Re1 Bxg4 20. Qxg4 Rae8 21. Kg2 Nd8 22.
Kh2 Ne6 23. Rg2 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.37"]
[White "Soham, Das"]
[Black "Firat, Burak"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2275"]
[BlackElo "2453"]
[ECO "C18"]
[Opening "French"]
[Variation "Winawer, advance variation"]
[WhiteFideId "35026763"]
[BlackFideId "6305881"]
[EventDate "2018.03.29"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qg4
Kf8 9. Qd1 b6 10. dxc5 bxc5 11. c4 Ne7 12. c3 Qxd1+ 13. Rxd1 Nd7 14. Be3 Rb8 15.
a4 Rb3 16. cxd5 Nxd5 17. Bxc5+ Nxc5 18. c4 Nf4 19. Rd8+ Ke7 20. Rxh8 Ne4 21. Be2
Bd7 22. Nh3 Nxg2+ 23. Kf1 Nh4 24. Bd1 Rxh3 25. Rxh7 Nd2+ 26. Ke2 Nxc4 27. f3
Nxe5 28. Kf2 Nd3+ 29. Ke3 Nf5+ 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.38"]
[White "Beerdsen, Thomas"]
[Black "Petkidis, Anthony"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[WhiteElo "2444"]
[BlackElo "2314"]
[ECO "C28"]
[Opening "Vienna game"]
[WhiteFideId "1030108"]
[BlackFideId "24673390"]
[EventDate "2018.03.29"]

1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. d3 Na5 5. Nf3 Nxc4 6. dxc4 Bb4 7. Qd3 d6 8.
Bd2 Bxc3 9. Bxc3 Nd7 10. O-O-O O-O 11. Qe3 Qe7 12. h4 Nc5 13. h5 h6 14. Rdg1 f5
15. exf5 Bxf5 16. Nh4 Qg5 17. Bd2 Qxe3 18. Bxe3 Ne6 19. Rh2 Be4 20. f3 Bh7 21.
g3 a6 22. Rd2 b6 23. Rdg2 b5 24. cxb5 axb5 25. a3 d5 26. g4 b4 27. g5 bxa3 28.
bxa3 Rxa3 29. gxh6 Rxe3 30. Rxg7+ Nxg7 31. Rxg7+ Kh8 32. Ng6+ Bxg6 33. hxg6 Rf6
34. Rh7+ Kg8 35. Rg7+ Kh8 36. Rh7+ Kg8 37. Rg7+ Kf8 38. Rxc7 Rxg6 39. Rc8+ Ke7
40. h7 Rh6 41. h8=Q Rxh8 42. Rxh8 Rxf3 43. Kd2 Ke6 44. c3 Kf5 45. Rh4 Rf4 46.
Rh1 Rf3 47. Rh4 Kg5 48. Rh8 e4 49. Rd8 Rd3+ 50. Ke2 Kf6 51. Rf8+ Ke7 52. Rc8 Kd6
53. Ke1 Kd7 54. Rc5 Kd6 55. Rc8 Rh3 56. Ke2 Rh2+ 57. Ke3 Rh3+ 58. Ke2 Rh1 59.
Ke3 Rc1 60. Kd2 Rf1 61. Ke3 Rf3+ 62. Ke2 Ke5 63. Re8+ Kf4 64. Rf8+ Kg3 65. Rg8+
Kh3 66. Rh8+ Kg2 67. Rg8+ Rg3 68. Rxg3+ Kxg3 69. Ke3 Kg4 70. c4 dxc4 71. Kxe4 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.39"]
[White "Moucheroud, Jeremy"]
[Black "Vogel, Roven"]
[Result "1/2-1/2"]
[BlackTitle "IM"]
[WhiteElo "2179"]
[BlackElo "2438"]
[ECO "B18"]
[Opening "Caro-Kann"]
[Variation "classical, 6.h4"]
[WhiteFideId "652288"]
[BlackFideId "12908088"]
[EventDate "2018.03.29"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 c5 12. O-O-O Nc6 13. Be1 Qc7 14. Qc4 cxd4
15. Nxd4 Qf4+ 16. Rd2 Nxd4 17. Qxd4 Qxd4 18. Rxd4 Rc8 19. Bb4 Bxb4 20. Rxb4 Rc7
21. Ne4 Ke7 22. Nxf6 gxf6 23. Rhh4 f5 24. Rhc4 Kd7 25. Kd2 Rg8 26. g3 Rg5 27.
Rxc7+ Kxc7 28. Rh4 Kc6 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.40"]
[White "Vinke, Andreas"]
[Black "Vrolijk, Liam"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2162"]
[BlackElo "2433"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "4644662"]
[BlackFideId "1048333"]
[EventDate "2018.03.29"]

1. c4 e5 2. g3 c6 3. d4 e4 4. Nc3 d5 5. cxd5 cxd5 6. Qb3 Ne7 7. Bf4 a6 8. Bh3
Bxh3 9. Nxh3 Nbc6 10. Qxb7 Ra7 11. Qb3 Qd7 12. g4 h5 13. Be3 hxg4 14. Nf4 Rb7
15. Qa4 g5 16. Ng2 Bh6 17. O-O-O O-O 18. Rdf1 f5 19. h4 gxh3 20. Rxh3 Rf6 21.
Rfh1 Kg7 22. f4 exf3 23. exf3 f4 24. Bf2 Nf5 25. Ne1 Rb4 26. Qxa6 Rc4 27. Qb5
Ng3 28. Bxg3 fxg3 29. Rxg3 Qd6 30. Rg4 Nxd4 31. Qb7+ Rc7 32. Qa8 Ne2+ 33. Kc2
Nxc3 34. bxc3 Qe5 35. Qa5 Rfc6 36. Kb1 Rxc3 37. Ng2 Qf5+ 38. Ka1 Rc1+ 39. Rxc1
Rxc1+ 40. Kb2 Rc2+ 41. Kb3 Qd3+ 42. Kb4 Qd2+ 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.41"]
[White "Carlstedt, Jonathan"]
[Black "Lavrinenkov, Vadim"]
[Result "0-1"]
[WhiteTitle "IM"]
[WhiteElo "2432"]
[BlackElo "2249"]
[ECO "D20"]
[Opening "QGA"]
[Variation "3.e4"]
[WhiteFideId "24614386"]
[BlackFideId "12908452"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. e5 Nd5 5. Bxc4 Nb6 6. Bb3 Bf5 7. Nc3 e6 8. g4
Bg6 9. h4 h5 10. g5 Nc6 11. Nge2 Bb4 12. a3 Ba5 13. O-O Ne7 14. Nf4 Qd7 15. Be3
c6 16. Bxe6 fxe6 17. b4 Bxb4 18. axb4 Kf7 19. Qf3 Bf5 20. Rfc1 Bg4 21. Qh1 Nbd5
22. Ne4 Nxf4 23. Nd6+ Kg6 24. Bxf4 a6 25. Ra3 Raf8 26. Bg3 Nc8 27. Qe4+ Bf5 28.
Qe3 Kh7 29. Qe2 Bg6 30. Re3 Ne7 31. Rf3 Nf5 32. Rd1 Qc7 33. Rf4 Ne7 34. Rxf8
Rxf8 35. Rc1 Nd5 36. Qd2 Qb6 37. Kg2 Nxb4 38. Qb2 a5 39. Qb3 Qxd4 40. Qxe6 Nd3
41. Rf1 Nf4+ 42. Bxf4 Rxf4 43. f3 Rxh4 44. Nf5 Qd2+ 45. Rf2 Rh2+ 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.42"]
[White "Bacrot, Etienne"]
[Black "Wild, Achim"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2718"]
[BlackElo "2244"]
[ECO "B00"]
[Opening "King's pawn opening"]
[WhiteFideId "605506"]
[BlackFideId "4658728"]
[EventDate "2018.03.29"]

1. e4 d6 2. Nc3 e5 3. Nf3 Nf6 4. Bc4 Be7 5. O-O O-O 6. d3 Nc6 7. a3 Bg4 8. h3
Bh5 9. Be3 Nd4 10. Bxd4 exd4 11. Nd5 Nxd5 12. Bxd5 Bxf3 13. Qxf3 c6 14. Bb3 Rc8
15. Qg4 Bf6 16. Rae1 Rc7 17. f4 Re7 18. Kh2 Qc7 19. g3 Kh8 20. h4 Ree8 21. Qf3
b5 22. Re2 d5 23. Rfe1 dxe4 24. dxe4 c5 25. e5 Be7 26. Bd5 c4 27. f5 Bc5 28. f6
g6 29. h5 d3 30. cxd3 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.43"]
[White "Kasimdzhanov, Rustam"]
[Black "Obolentseva, Alexandra"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "WIM"]
[WhiteElo "2676"]
[BlackElo "2350"]
[ECO "B94"]
[Opening "Sicilian"]
[Variation "Najdorf, 6.Bg5"]
[WhiteFideId "14200244"]
[BlackFideId "24153648"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 g6 8.
O-O-O Bg7 9. f4 O-O 10. g4 h6 11. Bxf6 Nxf6 12. f5 Nd7 13. Qe3 Ne5 14. Be2 Bd7
15. h4 Rc8 16. g5 h5 17. Rhf1 Nc4 18. Bxc4 Rxc4 19. Nd5 e6 20. Nf6+ Bxf6 21.
gxf6 exf5 22. Nxf5 Bxf5 23. Rxf5 Kh7 24. Rdd5 Rc5 25. Rxc5 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.44"]
[White "Savina, Anastasia"]
[Black "Kunin, Vitaly"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2345"]
[BlackElo "2575"]
[ECO "A40"]
[Opening "Queen's pawn"]
[Variation "Franco-Indian (Keres) defence"]
[WhiteFideId "4196872"]
[BlackFideId "4128737"]
[EventDate "2018.03.29"]

1. d4 e6 2. c4 Bb4+ 3. Nc3 f5 4. g3 Nf6 5. Bd2 O-O 6. Bg2 Nc6 7. Nf3 Ne4 8. d5
Bxc3 9. Bxc3 Nxc3 10. bxc3 Na5 11. Qa4 c5 12. dxe6 dxe6 13. Ne5 Qc7 14. f4 Rd8
15. Rd1 Rxd1+ 16. Qxd1 Rb8 17. O-O b6 18. Rf3 Ba6 19. Rd3 Rf8 20. Rd7 Qb8 21.
Bd5 Qe8 22. Rxa7 Bc8 23. Bf3 h6 24. Qd6 Qd8 25. Qxd8 Rxd8 26. Kf2 Kh7 27. Bh5
Bb7 28. Bg6+ Kg8 29. Bf7+ Kf8 30. Bxe6 Rd1 31. Bd5 Bxd5 32. cxd5 Rxd5 33. Nd7+
Ke8 34. Nxb6 Nc6 35. Nxd5 Nxa7 36. Ke3 Kd7 37. Kd3 Kd6 38. Ne3 g6 39. Nc4+ Kd5
40. Ne5 g5 41. c4+ Ke6 42. a4 h5 43. h4 gxf4 44. gxf4 Nc8 45. a5 Kd6 46. e4 Ne7
47. Ke3 Kc7 48. Nd3 Kc6 49. Kf3 Kd6 50. a6 Kc6 51. Nxc5 Kb6 52. Ke3 fxe4 53.
Kxe4 Ng6 54. f5 Nxh4 55. f6 Ng6 56. Kf5 Nf8 57. f7 h4 58. Kg4 Ng6 59. Kh3 Ka7
60. Nd7 Kxa6 61. Ne5 Nf8 62. Kxh4 Kb6 63. Kg5 Kc5 64. Kf6 Kd6 65. Nd3 Kd7 66.
Kg7 Ke7 67. Kg8 Nd7 68. Ne5 Nf6+ 69. Kg7 Nh5+ 70. Kg6 Nf4+ 71. Kh7 Ne6 72. Kg8
Kd6 73. Nd3 Kd7 74. Nc5+ Nxc5 75. f8=Q Kc6 76. Qf5 Nd7 77. Qd5+ Kc7 78. Kf7 Nb6
79. Qc5+ Kb7 80. Ke7 Nc8+ 81. Kd8 Nb6 82. Qb5 Ka8 83. Qa6+ Kb8 84. Qxb6+ Ka8 85.
Qa6+ Kb8 86. Qb5+ Ka8 87. Kc7 Ka7 88. Qb7# 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "6.45"]
[White "Reuker, Jari"]
[Black "Schneider, Ilja"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2343"]
[BlackElo "2513"]
[ECO "D15"]
[Opening "QGD Slav"]
[Variation "4.Nc3"]
[WhiteFideId "12909300"]
[BlackFideId "4663306"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. c5 Nbd7 6. Bf4 Nh5 7. e3 g6 8. Bd3 f6
9. h4 e5 10. dxe5 Nxc5 11. exf6 Nxf4 12. f7+ Kxf7 13. exf4 Bg7 14. Ng5+ Kg8 15.
Bc2 h6 16. Nf3 Bg4 17. Qd2 d4 18. O-O-O Qf8 19. Ne4 d3 20. Bxd3 Nxd3+ 21. Qxd3
Qxf4+ 22. Kb1 Kh7 23. h5 Rhf8 24. hxg6+ Kh8 25. Nd6 Rad8 26. Nf7+ Kg8 27. Qb3
Qe4+ 28. Ka1 Rxd1+ 29. Rxd1 Be6 30. Qxb7 Qxg6 31. N7e5 Qc2 32. Re1 Rd8 33. Rb1
Bxa2 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.1"]
[White "Lagarde, Maxime"]
[Black "Korobov, Anton"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2587"]
[BlackElo "2664"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "662399"]
[BlackFideId "14105730"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h4 Nc6 7. Bg5 e6 8. Qd3
h6 9. Nxc6 bxc6 10. Bd2 Rb8 11. b3 d5 12. Qg3 Rb4 13. e5 Nd7 14. Bd3 Nc5 15. f4
Nxd3+ 16. cxd3 h5 17. Rc1 c5 18. Na4 Rb5 19. Nc3 Rb7 20. Na4 Rb5 21. Nc3 Rb7 22.
d4 g6 23. Na4 cxd4 24. Qd3 Be7 25. g3 O-O 26. Qxd4 Bd7 27. Nc5 Rc7 28. b4 Bb5
29. Kf2 Qc8 30. Be3 a5 31. a3 axb4 32. axb4 Bc4 33. g4 Ra7 34. gxh5 Ra2+ 35. Kg1
gxh5 36. Rh2 Qa8 37. Rcc2 Ra1+ 38. Bc1 Kh7 39. Qd1 Rg8+ 40. Rhg2 Rg4 41. Rxg4
hxg4 42. Qxg4 Qg8 43. Qxg8+ Kxg8 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.2"]
[White "Rapport, Richard"]
[Black "Kollars, Dmitrij"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2715"]
[BlackElo "2534"]
[ECO "C77"]
[Opening "Ruy Lopez"]
[Variation "four knights (Tarrasch) variation"]
[WhiteFideId "738590"]
[BlackFideId "12909572"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 b5 6. Bb3 Be7 7. d3 d6 8. a3 Na5
9. Ba2 c5 10. b4 Nc6 11. Nd5 O-O 12. Be3 cxb4 13. axb4 Bb7 14. O-O Nxd5 15. Bxd5
Qd7 16. Qb1 Bf6 17. Nd2 Ne7 18. Bxb7 Qxb7 19. Ra3 d5 20. Bc5 Rfc8 21. Qa2 a5 22.
Ra1 a4 23. c4 dxc4 24. dxc4 Rd8 25. cxb5 Qxb5 26. Rxa4 Rxa4 27. Qxa4 Qe2 28. Be3
h6 29. Nf1 Bg5 30. Bxg5 hxg5 31. Qa5 Nc6 32. Qc7 Qc4 33. b5 Qxb5 34. Rc1 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.3"]
[White "Malakhatko, Vadim"]
[Black "Wang, Hao"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2536"]
[BlackElo "2713"]
[ECO "D47"]
[Opening "QGD semi-Slav"]
[Variation "Meran, Wade variation"]
[WhiteFideId "14104202"]
[BlackFideId "8602883"]
[EventDate "2018.03.29"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
Bb7 9. a3 Bd6 10. O-O O-O 11. Ng5 a6 12. Nge4 Be7 13. b4 a5 14. Rb1 Nd5 15. Nxd5
exd5 16. Nc5 Nxc5 17. dxc5 axb4 18. axb4 Bc8 19. Qc2 g6 20. Bb2 Bf6 21. Ra1 Rxa1
22. Rxa1 Be6 23. Ra6 Bxb2 24. Qxb2 d4 25. Rxc6 dxe3 26. Rd6 Qg5 27. Bf1 Bc4 28.
Bxc4 bxc4 29. h3 Re8 30. fxe3 Qxe3+ 31. Qf2 Qc3 32. Kh2 Qxb4 33. Qd4 Qb8 34.
Qxc4 Qc7 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.4"]
[White "Andreikin, Dmitry"]
[Black "Burmakin, Vladimir"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2712"]
[BlackElo "2522"]
[ECO "B01"]
[Opening "Scandinavian"]
[Variation "Pytel-Wade variation"]
[WhiteFideId "4158814"]
[BlackFideId "4105109"]
[EventDate "2018.03.29"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Be3 Nbd7 7. Qd2 Qb4 8.
Qc1 Nb6 9. a3 Qd6 10. Bf4 Qd8 11. Qd2 Bg4 12. Ne5 Bh5 13. f3 Nfd7 14. d5 Nxe5
15. Bxe5 f6 16. O-O-O Nxd5 17. Bg3 Bf7 18. Bc4 Qa5 19. Nxd5 Qxd2+ 20. Rxd2 Bxd5
21. Bxd5 cxd5 22. Rxd5 Rd8 23. Rhd1 Rxd5 24. Rxd5 e5 25. f4 exf4 26. Bxf4 a6 27.
Rd3 g5 28. Bc7 Be7 29. a4 Rf8 30. Rb3 Rf7 31. Rd3 f5 32. Kd1 f4 33. Rd5 g4 34.
Ke2 Bf6 35. Bxf4 Bxb2 36. g3 Re7+ 37. Kf1 Bf6 38. h3 gxh3 39. Rh5 Rg7 40. Rh6
Kf7 41. Rxh3 Kg8 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.5"]
[White "Van Wely, Loek"]
[Black "Schlosser, Philipp"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2667"]
[BlackElo "2510"]
[ECO "A33"]
[Opening "English"]
[Variation "symmetrical variation"]
[WhiteFideId "1000268"]
[BlackFideId "4600169"]
[EventDate "2018.03.29"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. a3 Be7 7. e4 O-O 8. Nf3
Qc7 9. Be2 b6 10. O-O Bb7 11. Bg5 Rac8 12. Rc1 Qb8 13. Re1 Rfd8 14. Bf1 Ng4 15.
Bxe7 Nxe7 16. h3 Nf6 17. Rc2 Ng6 18. Rd2 d6 19. Nd4 a6 20. a4 h6 21. g3 Qc7 22.
b3 d5 23. exd5 exd5 24. Nxd5 Nxd5 25. cxd5 Rxd5 26. Bg2 Rd7 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.6"]
[White "Lampert, Jonas"]
[Black "Shirov, Alexei"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2532"]
[BlackElo "2651"]
[ECO "C78"]
[Opening "Ruy Lopez"]
[Variation "5.O-O"]
[WhiteFideId "1303759"]
[BlackFideId "2209390"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. Nc3 O-O 8. d3
d6 9. Nd5 h6 10. c3 Rb8 11. d4 Ba7 12. Be3 Nxe4 13. Re1 exd4 14. Nxd4 Bxd4 15.
Bxd4 Ng5 16. Qd3 Be6 17. Nf4 Nxd4 18. Qxd4 c5 19. Nxe6 Nxe6 20. Qe4 Ng5 21. Qd5
Nh7 22. Rad1 Rb6 23. Re3 Nf6 24. Qf5 Re8 25. Rde1 Rxe3 26. Rxe3 d5 27. h4 c4 28.
Bc2 Rd6 29. g4 g6 30. Qf3 d4 31. Re5 d3 32. Bd1 Nd7 33. Re3 Qxh4 34. Re8+ Kg7
35. Qa8 Qf6 36. Rh8 Qe5 37. Qg8+ Kf6 38. Rh7 Kg5 39. Rxf7 Rf6 40. Bf3 Qe6 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.7"]
[White "Ider, Borya"]
[Black "Fridman, Daniel"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2505"]
[BlackElo "2637"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation"]
[WhiteFideId "4901134"]
[BlackFideId "11600454"]
[EventDate "2018.03.29"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Qb3 Qc8 7. Ngf3 c4 8. Qd1
b5 9. Be2 e6 10. Nh4 Be4 11. Nhf3 h6 12. Nxe4 Nxe4 13. Nd2 Nxd2 14. Qxd2 Be7 15.
e4 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.8"]
[White "Gordievsky, Dmitry"]
[Black "Bellahcene, Bilel"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2630"]
[BlackElo "2488"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[WhiteFideId "24112798"]
[BlackFideId "696358"]
[EventDate "2018.03.29"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bg4 4. Bg2 Qd7 5. h3 Bxf3 6. exf3 Nf6 7. O-O e6 8. c3
Bd6 9. Qe2 O-O 10. f4 Ne7 11. Nd2 c5 12. dxc5 Bxc5 13. Nb3 Bb6 14. a4 Nf5 15. a5
Bc7 16. c4 Rac8 17. cxd5 Nxd5 18. Bd2 Bd8 19. Rfd1 Bf6 20. Bb4 Be7 21. Bxe7
Nfxe7 22. Nd4 Rfd8 23. Nf3 Qc7 24. Ng5 Nf6 25. Rxd8+ Rxd8 26. Qe3 Nc6 27. a6 Nd5
28. Qe4 h6 29. Qh7+ Kf8 30. Bxd5 Rxd5 31. Qh8+ Ke7 32. Nh7 Qd8 33. Qxg7 Rd1+ 34.
Rxd1 Qxd1+ 35. Kg2 Qd5+ 36. Kg1 Qd1+ 37. Kg2 Qd5+ 38. Kh2 Qf3 39. Qf8+ Kd7 40.
Nf6+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.9"]
[White "Poetsch, Hagen"]
[Black "Banusz, Tamas"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2484"]
[BlackElo "2618"]
[ECO "C48"]
[Opening "Four knights"]
[Variation "Spanish, classical defence"]
[WhiteFideId "24615137"]
[BlackFideId "722413"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. Nxe5 Nxe5 6. d4 Bd6 7. f4 Nc6 8. e5
Bb4 9. exf6 Qxf6 10. Be3 d5 11. O-O Bxc3 12. bxc3 O-O 13. Qf3 Ne7 14. Bd3 Bf5
15. Rae1 Qd6 16. Bd2 Bxd3 17. Qxd3 f5 18. Re5 c6 19. Rfe1 Rf7 20. c4 Ng6 21. Re6
Qd7 22. cxd5 cxd5 23. Qa3 Rff8 24. Qb3 Rf6 25. Rxf6 gxf6 26. c4 dxc4 27. Qxc4+
Qf7 28. Qb5 Qxa2 29. Qxb7 Rd8 30. Qc7 Rf8 31. Be3 Re8 32. Qc6 Re6 33. Qa8+ Kg7
34. d5 Re4 35. g3 Ne7 36. Qb7 Kg6 37. d6 Nd5 38. Bf2 Rxe1+ 39. Bxe1 Ne3 40. Qf3
Nc2 41. Qe2 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.10"]
[White "Kozul, Zdenko"]
[Black "Pavlovic, Milos"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2617"]
[BlackElo "2466"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "14502879"]
[BlackFideId "900389"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 a6 8. a4
Bd7 9. Qxc4 Bc6 10. Bg5 Bd5 11. Qc2 Be4 12. Qd1 c5 13. dxc5 Bxc5 14. Qxd8 Rxd8
15. Nbd2 Bc6 16. Nb3 Be7 17. Na5 h6 18. Bf4 Nd5 19. Bxb8 Raxb8 20. Nxc6 bxc6 21.
Ne5 Rdc8 22. Rfc1 c5 23. e4 Nb4 24. Bf1 Bf6 25. Nc4 Nc6 26. a5 Rc7 27. Ra4 Bd4
28. Kg2 g5 29. Rc2 Rb3 30. Be2 Rcb7 31. Rd2 Kg7 32. e5 Rb8 33. Ra2 Nb4 34. Ra1
Nc6 35. Ra4 Nb4 36. Kf1 Nd5 37. Ra1 Kg6 38. Ke1 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.11"]
[White "Landa, Konstantin"]
[Black "Nitin, S."]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2613"]
[BlackElo "2414"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack"]
[WhiteFideId "4101685"]
[BlackFideId "5018277"]
[EventDate "2018.03.29"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. O-O d6 6. b3 a5 7. Nc3 Nc6 8. Bb2 e5
9. dxe5 dxe5 10. Nb5 Bd7 11. a4 Re8 12. Nd2 Bf5 13. Nc4 Qc8 14. Re1 Be4 15. Qc1
Bxg2 16. Kxg2 b6 17. e4 Qb7 18. f3 Nd7 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.12"]
[White "Papp, Gabor1"]
[Black "Burri, Quentin"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2604"]
[BlackElo "2410"]
[ECO "B96"]
[Opening "Sicilian"]
[Variation "Najdorf, 7.f4"]
[WhiteFideId "718602"]
[BlackFideId "26028654"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4
Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. e5 dxe5 12. fxe5 Nfd7 13. Ne4 Qxa2 14. Rd1 Qd5
15. Qe3 Qxe5 16. Be2 Bc5 17. Bg3 Bxd4 18. Rxd4 Qa5+ 19. Rd2 O-O 20. Bd6 f5 21.
Bxf8 Nxf8 22. Nd6 Nbd7 23. g4 Qe5 24. Qxe5 Nxe5 25. Rf1 g6 26. h4 Kg7 27. h5 Kf6
28. hxg6 Nfxg6 29. gxf5 exf5 30. Ne8+ Ke7 31. Nc7 Rb8 32. Bh5 Bd7 33. Nd5+ Ke6
34. Kd1 Bc6 35. Nc7+ Ke7 36. Rxf5 Rd8 37. Rxd8 Kxd8 38. Ne6+ Ke7 39. Nd4 Bd7 40.
Rf1 Bg4+ 41. Bxg4 Nxg4 42. Ke2 Kd6 43. Rb1 Kd5 44. Rxb7 Kxd4 45. Rb4+ Kc3 46.
Rxg4 Ne5 47. Re4 Nc4 48. Kd1 a5 49. Kc1 a4 50. Rh4 a3 51. Rxh6 Kb4 52. Rh8 Kc3
53. Rh3+ Kb4 54. Kb1 Kc5 55. Ka2 Kb4 56. Rg3 Ka4 57. Rb3 Ka5 58. Rxa3+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.13"]
[White "Hirneise, Tobias"]
[Black "Bindrich, Falko"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2463"]
[BlackElo "2602"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange variation"]
[WhiteFideId "24600881"]
[BlackFideId "4676670"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 cxd4 8.
cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Rc1 b6 12. Bd3 Bb7 13. O-O Nd7 14. Qf4
Rb8 15. e5 h6 16. Be4 b5 17. Bxb7 Rxb7 18. Qe4 Qa8 19. d5 Rbb8 20. Qd4 exd5 21.
Nh4 Rbe8 22. Nf5 Rxe5 23. Qg4 g6 24. Nxh6+ Kg7 25. Qxd7 Kxh6 26. f4 Qe8 27. Qh3+
Rh5 28. Qa3 d4 29. Rce1 Qd8 30. Qxa7 Rd5 31. Rd1 d3 32. f5 g5 33. f6 Kg6 34. Qe7
Rd4 35. Rd2 Qb6 36. Kh1 Rfd8 37. Qe5 Qe6 38. Qxb5 Rf4 39. Qb1 Rxf1+ 40. Qxf1 Qe3
41. Qd1 Re8 42. h3 Qg3 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.14"]
[White "Firat, Burak"]
[Black "Bernadskiy, Vitaliy"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2453"]
[BlackElo "2588"]
[ECO "B00"]
[Opening "KP"]
[Variation "Nimzovich defence"]
[WhiteFideId "6305881"]
[BlackFideId "14100371"]
[EventDate "2018.03.29"]

1. e4 Nc6 2. d4 d6 3. d5 Nb8 4. c4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 O-O 8. Qd2 e6
9. Nge2 Nbd7 10. Nd4 exd5 11. cxd5 Ne5 12. Be2 c5 13. dxc6 bxc6 14. O-O Bb7 15.
Rfd1 d5 16. exd5 cxd5 17. b3 Rc8 18. Rac1 Re8 19. Bf1 a6 20. Na4 Qd6 21. Ne2
Rxc1 22. Qxc1 d4 23. Nxd4 Nd5 24. Bf2 Rc8 25. Qd2 Qf6 26. Rc1 Rxc1 27. Qxc1 Nf4
28. Nc5 Bd5 29. Ne4 Bxe4 30. Qc8+ Bf8 31. fxe4 Kg7 32. Qxa6 Qg5 33. Kh1 Bc5 34.
Nf5+ gxf5 35. Bxc5 fxe4 36. Bd4 Qf5 37. Qa5 f6 38. Bxe5 fxe5 39. Qa7+ Kg6 40.
Qb6+ Kg7 41. Qf2 Qd7 42. g3 Nd3 43. Qe2 Qd4 44. a4 Kf6 45. a5 Qa1 46. Kg2 Ne1+
47. Kf2 Nd3+ 48. Kg2 Ne1+ 49. Kf2 Nd3+ 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.15"]
[White "Buhmann, Rainer"]
[Black "Keymer, Vincent"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2588"]
[BlackElo "2403"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "4651340"]
[BlackFideId "12940690"]
[EventDate "2018.03.29"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Bf4
Nbd7 9. Qc2 b6 10. Nbd2 Ba6 11. e4 dxc4 12. Nxc4 Nxe4 13. Rfe1 Nef6 14. Nfe5
Nxe5 15. Nxe5 Rc8 16. Nxc6 Bb5 17. Nxe7+ Qxe7 18. Qd2 Qd7 19. Be5 Nd5 20. Bxg7
Kxg7 21. Bxd5 exd5 22. Qg5+ Kh8 23. Qf6+ Kg8 24. Re5 Bd3 25. h4 Rc6 26. Qg5+ Rg6
27. Rxd5 Qc6 28. Rc1 Rxg5 29. Rxg5+ Qg6 30. Rc7 a5 31. Rc6 b5 32. b3 Qxg5 33.
hxg5 Re8 34. Ra6 Re1+ 35. Kg2 Be4+ 36. f3 Re2+ 37. Kf1 Bd3 38. Kg1 Rxa2 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.16"]
[White "Vrolijk, Liam"]
[Black "Sadzikowski, Daniel"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2433"]
[BlackElo "2583"]
[ECO "D39"]
[Opening "QGD"]
[Variation "Ragozin, Vienna variation"]
[WhiteFideId "1048333"]
[BlackFideId "1132253"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 dxc4 6. e4 c5 7. Bxc4 h6 8. Bxf6
Qxf6 9. O-O cxd4 10. Nb5 Qe7 11. Qxd4 O-O 12. Nxa7 Bc5 13. Nxc8 Rxc8 14. Qd3 Nc6
15. Qe2 Nd4 16. Nxd4 Bxd4 17. Rad1 Qf6 18. Kh1 Bxb2 19. f4 Qc3 20. Bb3 Rd8 21.
f5 Rxd1 22. Qxd1 Qc6 23. fxe6 fxe6 24. Qe2 Be5 25. Qg4 Re8 26. Qh5 Rf8 27. Rxf8+ 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.17"]
[White "Chernov, Vadim"]
[Black "Moussard, Jules"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2407"]
[BlackElo "2576"]
[ECO "C69"]
[Opening "Ruy Lopez"]
[Variation "exchange, Gligoric variation"]
[WhiteFideId "1210629"]
[BlackFideId "642908"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O f6 6. d4 exd4 7. Nxd4 c5 8.
Nb3 Qxd1 9. Rxd1 Bd6 10. Na5 Bg4 11. f3 Bc8 12. Nc4 Be7 13. Bf4 Be6 14. Ne3 Bd8
15. Nc3 Ne7 16. Rd2 O-O 17. g4 Nc6 18. Rad1 Re8 19. Kg2 Rc8 20. Ncd5 Nb4 21. a3
Nxd5 22. Nxd5 c6 23. Nc3 b5 24. Bd6 Bb6 25. Ne2 Red8 26. Bg3 Rxd2 27. Rxd2 Rd8
28. Rxd8+ Bxd8 29. Bd6 c4 30. Bc5 Bc7 31. h4 Kf7 32. Kf2 Bd7 33. h5 g6 34. hxg6+
hxg6 35. Ke3 Be5 36. c3 Bh2 37. Nd4 Bg1+ 38. Kd2 Bc8 39. Bd6 Bd7 40. Bc5 Kg8 41.
Bd6 Kg7 42. Bf4 Bf2 43. Bd6 Kf7 44. Ke2 Bh4 45. Ke3 Bg5+ 46. Bf4 Bh4 47. Ne2 f5
48. exf5 gxf5 49. gxf5 Bxf5 50. Nd4 Bd7 51. Bd6 Bd8 52. Ke4 Bf6 53. f4 Kg6 54.
f5+ Kg5 55. Bf4+ Kg4 56. Ne6 c5 57. Nxc5 Bxf5+ 58. Ke3 Bd8 59. Bh6 Kh5 60. Bf4
Bb6 61. Kd4 Kg4 62. Bd6 Kf3 63. Kd5 Bc8 64. Kc6 Bd8 65. b3 cxb3 66. Nxb3 Ke3 67.
Be5 Kd3 68. Nc5+ Kc4 69. a4 bxa4 70. Nxa4 Bh3 71. Nb6+ Kb3 72. c4 Bg2+ 73. Kc5
Bh4 74. Kd6 Bf2 75. c5 Kb4 76. Nd5+ Kc4 77. Nb6+ Kb5 78. Nd7 Bc6 79. Bc3 Bxd7
80. Kxd7 Bxc5 81. Ke6 Bb4 82. Bb2 Kc4 83. Kf5 Kd5 84. Kf4 a5 85. Ke3 Kc4 86. Ba1
Bc3 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.18"]
[White "Heimann, Andreas"]
[Black "Sinz, Bernhard"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2574"]
[BlackElo "2386"]
[ECO "C77"]
[Opening "Ruy Lopez"]
[Variation "Anderssen variation"]
[WhiteFideId "24624632"]
[BlackFideId "4618807"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. a4 b4 8. O-O O-O
9. h3 d6 10. a5 Be6 11. Bxe6 fxe6 12. Be3 Qe8 13. c3 bxc3 14. bxc3 Nd8 15. Nbd2
Nh5 16. d4 exd4 17. cxd4 Nf4 18. Rc1 c6 19. g3 Ng6 20. Nc4 Rb8 21. Nb6 Nb7 22.
Nd2 Nxa5 23. Qa4 Rxb6 24. Qxa5 Qb8 25. Nc4 Rb3 26. Nd2 Rb6 27. d5 Rb5 28. Qxa6
cxd5 29. Rb1 Rxb1 30. Rxb1 Qe8 31. exd5 exd5 32. Qd3 Qf7 33. Rb5 Ne5 34. Qxd5
Qxd5 35. Rxd5 Nf3+ 36. Nxf3 Rxf3 37. Kg2 Rf8 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.19"]
[White "Lavrinenkov, Vadim"]
[Black "Santos Latasa, Jaime"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2249"]
[BlackElo "2549"]
[ECO "D30"]
[Opening "QGD"]
[Variation "Capablanca-Duras variation"]
[WhiteFideId "12908452"]
[BlackFideId "2293307"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. e3 g6 8. Rc1
Nd7 9. Be2 Bg7 10. O-O O-O 11. Qb3 Qe7 12. Qa3 Qxa3 13. bxa3 Nb6 14. Nd2 Rd8 15.
Rfd1 Bf8 16. Ncb1 Bd7 17. Bf3 Be8 18. g3 Rac8 19. c5 Nd7 20. Nb3 b6 21. N1d2 e5
22. Be2 Bg7 23. Nf3 e4 24. Nfd2 Bf8 25. Rc2 Be7 26. Rdc1 Nf8 27. a4 Ne6 28. a5
bxc5 29. Nxc5 Nxc5 30. dxc5 Rb8 31. Nb3 Rb4 32. Kf1 Rdb8 33. Ke1 Bd7 34. Kd2 Kf8
35. Kc3 Bf6+ 36. Nd4 Ke8 37. Rd2 Ra4 38. Rb2 Rxb2 39. Kxb2 Rxa5 40. a3 Be7 41.
Nb3 Ra4 42. Nd2 Kd8 43. Kb3 Ra5 44. Kb4 Rxc5 45. Rxc5 a5+ 46. Kxa5 Bxc5 47. a4
Kc7 48. Nb3 Ba3 49. Nd4 f5 50. Ba6 g5 51. Bf1 Be7 52. Bh3 g4 53. Bf1 c5 54. Nb5+
Kb7 55. Be2 Bd8+ 56. Nc7 Bxc7# 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.20"]
[White "Menezes, Christoph"]
[Black "Bacrot, Etienne"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2400"]
[BlackElo "2718"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation"]
[WhiteFideId "1617001"]
[BlackFideId "605506"]
[EventDate "2018.03.29"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Bg3 O-O 6. Nbd2 c5 7. c3 Qc7 8. Bd3
Nbd7 9. e4 cxd4 10. cxd4 dxe4 11. Bxe4 Nxe4 12. Nxe4 Bb4+ 13. Ned2 Qa5 14. O-O
Nf6 15. Nc4 Qd5 16. Ne3 Qa5 17. Nc4 Qd8 18. Qb3 Be7 19. Rac1 b6 20. Nce5 Bb7 21.
Nc6 Bxc6 22. Rxc6 Rc8 23. Rfc1 Rxc6 24. Rxc6 Nd5 25. a3 Qa8 26. Qc2 h6 27. h3
Rd8 28. Qc1 Bc5 29. Rxc5 bxc5 30. dxc5 a5 31. b3 Qa6 32. Qc2 Ne7 33. Bd6 Nf5 34.
Bf4 Qd3 35. Qb2 a4 36. bxa4 Qc4 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.21"]
[White "Tomczak, Mikolaj"]
[Black "Kasimdzhanov, Rustam"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2394"]
[BlackElo "2676"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[WhiteFideId "1175114"]
[BlackFideId "14200244"]
[EventDate "2018.03.29"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 a6 5. cxd5 exd5 6. Bg5 Be6 7. e3 Nbd7 8. Bd3
h6 9. Bh4 Bd6 10. O-O O-O 11. Qc2 Re8 12. Rac1 c6 13. Bg3 Bxg3 14. hxg3 Bg4 15.
Na4 a5 16. a3 Qe7 17. Nc5 Nxc5 18. Qxc5 Qxc5 19. Rxc5 a4 20. Nd2 Re7 21. Nb1 Ne8
22. Rcc1 Nd6 23. Nc3 Bf5 24. Be2 g6 25. g4 Be6 26. Rfe1 Nc8 27. f3 Kg7 28. Kf2
f6 29. Bd3 Bf7 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.22"]
[White "Sumets, Andrey"]
[Black "Sriram, Jha"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2590"]
[BlackElo "2392"]
[ECO "D10"]
[Opening "QGD Slav defence"]
[Variation "exchange variation"]
[WhiteFideId "14105500"]
[BlackFideId "5001668"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 a6 7. Rc1 Bg4 8. f3
Bd7 9. Bd3 e6 10. Bg5 Be7 11. f4 b5 12. Nf3 Ng4 13. Bxe7 Qxe7 14. Qe2 f5 15. h3
Nf6 16. g4 g6 17. gxf5 gxf5 18. Ne5 Nxe5 19. fxe5 Ne4 20. Bxe4 dxe4 21. Qh5+ Qf7
22. Qxf7+ Kxf7 23. Ne2 Rac8 24. Kd2 b4 25. Nf4 Rhg8 26. Rxc8 Rxc8 27. Rg1 Ba4
28. b3 Bb5 29. h4 a5 30. h5 Bd7 31. d5 exd5 32. h6 Rg8 33. e6+ Bxe6 34. Rxg8
Kxg8 35. Nxe6 Kf7 36. Nf4 Kf6 37. Nxd5+ Kg5 38. Ne7 Kf6 39. Nc6 Kg5 40. Nd4 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.23"]
[White "Antal, Gergely"]
[Black "Skembris, Spyridon"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2540"]
[BlackElo "2389"]
[ECO "E36"]
[Opening "Nimzo-Indian"]
[Variation "classical, Noa variation, 5.a3"]
[WhiteFideId "717312"]
[BlackFideId "4200020"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 c5 7. cxd5 cxd4 8.
Qxd4 Nc6 9. Qh4 exd5 10. Bg5 O-O 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.24"]
[White "Pfreundt, Jakob"]
[Black "Danin, Alexandre"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2394"]
[BlackElo "2540"]
[ECO "C01"]
[Opening "French"]
[Variation "exchange variation"]
[WhiteFideId "12918156"]
[BlackFideId "4144031"]
[EventDate "2018.03.29"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 Nf6 6. Nc3 O-O 7. cxd5 Nbd7 8.
Be2 h6 9. O-O Nb6 10. Ne5 Nbxd5 11. Bf3 Be6 12. Re1 c6 13. Bd2 Re8 14. Rc1 Rc8
15. Na4 Qc7 16. Nc5 Re7 17. b4 Bf5 18. Qb3 Rce8 19. Qb2 Bc8 20. Ncd3 Bf5 21. Nc5
Bc8 22. Ncd3 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.25"]
[White "Engel, Luis"]
[Black "Kuljasevic, Davorin"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2389"]
[BlackElo "2538"]
[ECO "C53"]
[Opening "Giuoco Piano"]
[WhiteFideId "12961523"]
[BlackFideId "14506661"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 O-O 7. O-O h6 8. Bb3
a6 9. Re1 Be6 10. Nf1 Bxb3 11. Qxb3 Re8 12. h3 d5 13. Ng3 Qd7 14. Bd2 Bb6 15.
Rad1 Rad8 16. Bc1 Qe6 17. a4 Rd7 18. exd5 Qxd5 19. Qxd5 Rxd5 20. Ne4 Nxe4 21.
dxe4 Rxd1 22. Rxd1 f6 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.26"]
[White "Schneider, Ilja"]
[Black "Musat, Adrian"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2513"]
[BlackElo "2388"]
[ECO "C47"]
[Opening "Four knights"]
[Variation "Scotch, 4...exd4"]
[WhiteFideId "4663306"]
[BlackFideId "1203452"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 cxd5 9. O-O O-O 10. h3 h6 11. Qf3 c6 12. Bf4 Bd6 13. Rfe1 Be6 14. Rad1 Bxf4
15. Qxf4 Qb8 16. Qe3 Qb4 17. a3 Qxb2 18. Rb1 d4 19. Rxb2 dxe3 20. fxe3 Nd7 21.
Reb1 Nc5 22. Ne4 Nxe4 23. Bxe4 Bd5 24. Bxd5 cxd5 25. Rd1 Rfd8 26. Rb5 Rac8 27.
Rbxd5 Rxd5 28. Rxd5 Rxc2 29. Rd8+ Kh7 30. Rd7 a6 31. Ra7 Rc3 32. a4 Rxe3 33.
Rxa6 Ra3 34. a5 h5 35. Kf2 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.27"]
[White "Horton, Andrew P"]
[Black "Kanarek, Marcel"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2393"]
[BlackElo "2506"]
[ECO "E66"]
[Opening "King's Indian"]
[Variation "fianchetto, Yugoslav Panno"]
[WhiteFideId "424269"]
[BlackFideId "1126822"]
[EventDate "2018.03.29"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 c5 7. d4 Nc6 8. d5 Na5
9. Nd2 a6 10. Rb1 Rb8 11. b3 b5 12. Bb2 bxc4 13. bxc4 e5 14. Qc2 Nh5 15. Nd1 Bf5
16. e4 Bd7 17. Bc3 Rxb1 18. Qxb1 Bh6 19. Nb2 f5 20. Bh3 Nb7 21. exf5 Bxf5 22.
Bxf5 gxf5 23. Nd3 Rf7 24. f4 exf4 25. Nxf4 Bxf4 26. gxf4 Nxf4 27. Kh1 Ne2 28.
Ba1 Qh4 29. Qd3 Nd4 30. Qe3 Kf8 31. Bxd4 cxd4 32. Qe6 Qf6 33. Qc8+ Qd8 34. Qxd8+
Nxd8 35. Nf3 d3 36. Nd4 f4 37. Rd1 Rc7 38. Rxd3 Rxc4 39. Nf5 Nf7 40. Rb3 Ke8 41.
Kg2 Rc2+ 42. Kf3 Rxh2 43. Rb8+ Nd8 44. Ra8 Rxa2 45. Ra7 Rd2 46. Nxd6+ Kf8 47.
Rxa6 Rxd5 48. Kxf4 Ne6+ 49. Ke4 Nc5+ 50. Kxd5 Nxa6 51. Ke6 Kg7 52. Kf5 Nc5 53.
Ne8+ Kf7 54. Nf6 h5 55. Nxh5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.28"]
[White "Meinhardt, Maximilian"]
[Black "Lobron, Eric"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2388"]
[BlackElo "2503"]
[ECO "B10"]
[Opening "Caro-Kann defence"]
[WhiteFideId "4668766"]
[BlackFideId "4600037"]
[EventDate "2018.03.29"]

1. e4 c6 2. Nc3 d5 3. Qe2 d4 4. Nd1 e5 5. g3 c5 6. d3 h5 7. f4 h4 8. g4 exf4 9.
Bxf4 Ne7 10. h3 Ng6 11. Bh2 Nc6 12. e5 Be7 13. Bg2 Qa5+ 14. c3 O-O 15. Nf3 Bd7
16. O-O Rae8 17. Nd2 Qa6 18. Rf5 Bd6 19. Ne4 Ncxe5 20. c4 b5 21. b3 bxc4 22.
bxc4 f6 23. Nxd6 Qxd6 24. Nf2 Qb6 25. Ne4 Nf7 26. Qf2 Ng5 27. Nxc5 Bc6 28. Qxd4
Bxg2 29. Kxg2 Re2+ 30. Rf2 Rd8 31. Qxd8+ Qxd8 32. Rxe2 Qd4 33. Nb3 Qxd3 34. Rf2
Qxh3+ 35. Kh1 Qxg4 36. Nd2 Qd7 37. Raf1 Qc6+ 38. Nf3 Ne7 39. c5 Nf5 40. Bf4 Nh3 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.29"]
[White "Riff, Jean-Noel"]
[Black "Lokander, Martin"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2503"]
[BlackElo "2379"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "two knights variation"]
[WhiteFideId "611190"]
[BlackFideId "1709569"]
[EventDate "2018.03.29"]

1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Be2 h6 6. O-O c5 7. Re1 Nxc3 8. dxc3
Nc6 9. Bb5 Qb6 10. c4 d4 11. c3 dxc3 12. e6 Bxe6 13. Rxe6 Rd8 14. Bxc6+ bxc6 15.
Qc2 fxe6 16. Ne5 cxb2 17. Qg6# 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.30"]
[White "Ondersteijn, Niels"]
[Black "Korpa, Bence"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2376"]
[BlackElo "2502"]
[ECO "A36"]
[Opening "English"]
[Variation "symmetrical, Botvinnik system"]
[WhiteFideId "1011162"]
[BlackFideId "706671"]
[EventDate "2018.03.29"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e4 e6 6. d3 Nge7 7. Be3 d6 8. Nge2
Nd4 9. Rb1 O-O 10. O-O b6 11. f4 Bb7 12. Bf2 Qd7 13. a3 Rad8 14. b4 Ba8 15. Qd2
f5 16. Nxd4 cxd4 17. Ne2 e5 18. h3 Kh8 19. exf5 Bxg2 20. Kxg2 gxf5 21. Kh2 Ng6
22. Rbc1 Rc8 23. Rc2 Rg8 24. Rfc1 Bf8 25. Ng1 Qb7 26. fxe5 dxe5 27. c5 bxc5 28.
bxc5 Qc6 29. Qe2 Bh6 30. Nf3 Bxc1 31. Nxe5 Qd5 32. Nxg6+ hxg6 33. Rxc1 Rge8 34.
Qb2 Kg8 35. Qxd4 Qxd4 36. Bxd4 Red8 37. Rc4 Rc6 38. Kg2 Kf7 39. Kf3 Ke6 40. h4
Rc7 41. Kf4 Rcd7 42. Be5 Rxd3 43. c6 Rxa3 44. c7 Rg8 45. Bb2 Rb3 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.31"]
[White "Noe, Christopher"]
[Black "Fries-Nielsen, Jens Ove"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2494"]
[BlackElo "2359"]
[ECO "A40"]
[Opening "Modern defence"]
[WhiteFideId "24692018"]
[BlackFideId "1400142"]
[EventDate "2018.03.29"]

1. d4 g6 2. c4 Bg7 3. Nc3 e6 4. Nf3 Ne7 5. e4 d5 6. e5 f6 7. exf6 Bxf6 8. Bg5
Bg7 9. Qd2 Nbc6 10. O-O-O h6 11. Bf4 g5 12. Be5 Nxe5 13. Nxe5 dxc4 14. Bxc4 Bxe5
15. dxe5 Qxd2+ 16. Rxd2 c6 17. h4 gxh4 18. Rxh4 Nf5 19. Rg4 h5 20. Rg6 Ne7 21.
Rg7 Kf8 22. Rg5 Nd5 23. Rd3 Bd7 24. Rf3+ Ke7 25. Rg7+ Kd8 26. Ne4 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.32"]
[White "Kevlishvili, Robby"]
[Black "Savina, Anastasia"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2472"]
[BlackElo "2345"]
[ECO "C77"]
[Opening "Ruy Lopez"]
[Variation "Anderssen variation"]
[WhiteFideId "1040634"]
[BlackFideId "4196872"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Be7 7. O-O O-O 8. Re1 b5
9. Bc2 Bb7 10. Nbd2 Re8 11. Nf1 Bf8 12. Ng3 g6 13. d4 Bg7 14. a4 exd4 15. cxd4
Nb4 16. Bb1 c5 17. Bd2 Nc6 18. d5 Ne5 19. Nxe5 Rxe5 20. Bd3 c4 21. Bc2 Re8 22.
Bc3 Nd7 23. Ne2 Nc5 24. Nd4 Qb6 25. a5 Qc7 26. Qd2 Re7 27. Re2 Rae8 28. Rae1 Nd7
29. Re3 Ne5 30. f4 b4 31. Bxb4 Nd3 32. Bxd3 Bxd4 33. Bc2 Bc5 34. Ba4 Rxe4 35.
Bxc5 Qxc5 36. Bxe8 Rxe8 37. Kh1 Rxe3 38. Rxe3 Bxd5 39. f5 Bc6 40. fxg6 hxg6 41.
h3 d5 42. Re5 f6 43. Re6 Kf7 44. Re1 d4 45. Qh6 Qh5 46. Qxh5 gxh5 47. Kg1 Ba4
48. Kf2 Bc2 49. g3 Bf5 50. h4 Bc2 51. Kf3 Bf5 52. Kf4 Bc2 53. Kf3 Bf5 54. Ke2
Be4 55. Rd1 d3+ 56. Ke3 Bd5 57. b3 cxb3 58. Kxd3 Ke6 59. Kc3 Ke5 60. Rd4 Be6 61.
Rb4 Kf5 62. Rb6 Bc8 63. Rxb3 Kg4 64. Kd4 f5 65. Ke5 Bd7 66. Rb7 Bc8 67. Rc7 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.33"]
[White "Zeller, Frank"]
[Black "Fedorovsky, Michael"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2383"]
[BlackElo "2471"]
[ECO "B70"]
[Opening "Sicilian"]
[Variation "dragon variation"]
[WhiteFideId "4613007"]
[BlackFideId "14105454"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. O-O O-O 8. Re1
Nc6 9. Nb3 Be6 10. Nd5 Rc8 11. Bf1 Ne5 12. c3 Bxd5 13. exd5 Nc4 14. a4 Nb6 15.
g4 h6 16. Bg2 Re8 17. a5 Nc4 18. h3 Qc7 19. Ra4 b5 20. axb6 Nxb6 21. Ra1 Nc4 22.
Nd4 Nb6 23. Nc2 Qc4 24. Nb4 Qc7 25. Qd3 Qb7 26. Qa6 Qxa6 27. Rxa6 Rc7 28. Rd1
Rec8 29. Bf1 Kf8 30. Ra2 h5 31. f3 hxg4 32. hxg4 Nfd7 33. Ba6 Ra8 34. Be3 Nc5
35. Kf2 Nxa6 36. Rxa6 Nc4 37. Bc1 Rb8 38. Ra2 Rb5 39. Ra6 Rb6 40. Rxb6 axb6 41.
f4 Ra7 42. Ke2 Ra1 43. Nd3 b5 44. f5 gxf5 45. gxf5 Ke8 46. Rg1 Kf8 47. f6 exf6
48. Nf4 Bh6 49. Nd3 Bxc1 50. Nxc1 Nxb2 51. Kd2 Nc4+ 52. Kc2 Ne3+ 53. Kb2 Ra6 54.
Ne2 Nxd5 55. Nd4 b4 56. c4 Nf4 57. Rd1 Ra3 58. Nb3 Ke7 59. Rd4 Ne6 60. Rd5 f5
61. Nc1 Rc3 62. Nd3 Ke8 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.34"]
[White "Lagunow, Raphael"]
[Black "Basso, Pier Luigi"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2368"]
[BlackElo "2459"]
[ECO "C53"]
[Opening "Giuoco Piano"]
[WhiteFideId "24652644"]
[BlackFideId "866970"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 O-O 6. O-O d5 7. exd5 Nxd5 8.
Nbd2 Nb6 9. Bb5 Bd6 10. Ne4 Bg4 11. d4 exd4 12. Bxc6 bxc6 13. cxd4 Re8 14. Nc3
a5 15. h3 Bh5 16. g4 Bg6 17. Ne5 Qh4 18. Qf3 Bxe5 19. dxe5 Nc4 20. Bf4 Nxb2 21.
Kg2 Qd8 22. Qxc6 Qd4 23. Bg3 h5 24. Kh2 Bd3 25. Rg1 hxg4 26. Nb5 Qa4 27. e6 Qxb5
28. Qxb5 Bxb5 29. Rab1 Rxe6 30. Rxb2 c6 31. hxg4 Bc4 32. Bf4 a4 33. Rgb1 Kh7 34.
Kg3 Kg6 35. Rd2 Bd5 36. Be3 f5 37. Rb4 fxg4 38. Rxg4+ Kf7 39. Rdd4 a3 40. Ra4
Ree8 41. Bc5 Bxa2 42. Bxa3 Bb1 43. Rxa8 Rxa8 44. Bb2 g6 45. Rc4 Ra6 46. Rc5 Ke6
47. Be5 Bf5 48. f4 Be4 49. Kf2 Bd5 50. Ke3 g5 51. Rc3 Ra4 52. Bc7 gxf4+ 53. Kd2
Kf5 54. Rh3 Ra2+ 55. Ke1 f3 56. Rh2 Rxh2 57. Bxh2 c5 58. Bd6 c4 59. Bb4 Ke4 60.
Kd2 Be6 61. Bc5 Bd5 62. Bf2 Kf4 63. Be1 Bg8 64. Bf2 Bf7 65. Be1 Bd5 66. Bf2 Kg4
67. Ke3 Kh3 68. Kd4 Kg2 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.35"]
[White "Nasuta, Grzegorz"]
[Black "Gheng, Josef"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2459"]
[BlackElo "2338"]
[ECO "C45"]
[Opening "Scotch"]
[Variation "Romanishin variation"]
[WhiteFideId "1141686"]
[BlackFideId "4618041"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb4+ 6. Bd2 Qe7 7. Bd3 Nf6 8.
O-O Bxd2 9. N1xd2 d6 10. c3 Ne5 11. Bc2 Bg4 12. Qe1 g5 13. Nd4 Rg8 14. Qe3 Bd7
15. Rfe1 Nfg4 16. Qe2 Qf6 17. Nf5 O-O-O 18. Nf1 Rde8 19. N1g3 h5 20. h3 h4 21.
Nh5 Qh8 22. hxg4 Rg6 23. f3 Kb8 24. Rad1 a6 25. Qf2 Qh7 26. Bb3 Be6 27. Bd5 Rh8
28. c4 Nd7 29. b4 Qg8 30. Ne7 Qf8 31. Nxg6 fxg6 32. Bxe6 Ne5 33. Bf5 gxh5 34.
gxh5 Nxc4 35. f4 gxf4 36. Qxf4 Rxh5 37. Rf1 Qg8 38. Bh3 Rh8 39. Qf7 Ne3 40.
Qxg8+ Rxg8 41. Rd3 Nxf1 42. Kxf1 Ka7 43. Bf5 Kb6 44. Rh3 c5 45. bxc5+ Kxc5 46.
Rxh4 b5 47. g4 a5 48. Ke2 b4 49. Kd3 a4 50. Rh7 Ra8 51. Rc7+ Kb6 52. Rc1 Rg8 53.
Kc4 Ka5 54. Rd1 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.36"]
[White "Krause, Benedict"]
[Black "Van Kerkhof, David"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "FM"]
[WhiteElo "2456"]
[BlackElo "2334"]
[ECO "B36"]
[Opening "Sicilian"]
[Variation "accelerated fianchetto, Maroczy bind"]
[WhiteFideId "12917990"]
[BlackFideId "1012827"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Nc2 Bg7 8. Be2
Nd7 9. Bd2 O-O 10. O-O Nc5 11. b4 Bxc3 12. Bxc3 Nxe4 13. Bb2 e5 14. Qe1 Be6 15.
Rd1 Qb6 16. Kh1 Rad8 17. f3 Nc5 18. Ba1 Na4 19. f4 f6 20. Bd3 a5 21. a3 axb4 22.
axb4 Rd7 23. Qe2 Nxb4 24. Rb1 Nxd3 25. Rxb6 Nxb6 26. Qxd3 Bxc4 27. Qe3 Bxf1 28.
Qxb6 Rc8 29. Ne3 Rc1 30. Bb2 Rb1 31. Kg1 Bb5+ 32. Bc1 Rxc1+ 33. Kf2 exf4 34. Nd5
Rf1# 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.37"]
[White "Baenziger, Fabian"]
[Black "Milov, Leonid"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2356"]
[BlackElo "2455"]
[ECO "A88"]
[Opening "Dutch"]
[Variation "Leningrad, main variation with c6"]
[WhiteFideId "1330110"]
[BlackFideId "14101068"]
[EventDate "2018.03.29"]

1. Nf3 f5 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 c6 8. b3 Qa5
9. Qc2 e5 10. dxe5 dxe5 11. e4 Na6 12. a3 f4 13. Bb2 Nh5 14. Rad1 Qc7 15. b4 Qe7
16. c5 Nc7 17. Qd2 Bf6 18. Ne2 g5 19. h3 g4 20. hxg4 Bxg4 21. Nh2 Rad8 22. Qc2
Bxe2 23. Qxe2 fxg3 24. Qxh5 gxh2+ 25. Kxh2 Bg7 26. Rxd8 Rxd8 27. Bh3 Qf7 28. Qg5
Qf6 29. Rg1 Qxg5 30. Rxg5 Re8 31. f4 Kh8 32. Kg2 Re7 33. Kf3 Ne8 34. Bxe5 Bxe5
35. Rxe5 Rxe5 36. fxe5 Nc7 37. Bc8 b6 38. cxb6 axb6 39. a4 Kg7 40. a5 bxa5 41.
bxa5 Kf7 42. a6 Nb5 43. Ke3 Ke7 44. Kd3 Kd8 45. Bf5 h5 46. Kc4 Kc7 47. Kc5 Na7
48. e6 Nc8 49. a7 Kb7 50. a8=Q+ Kxa8 51. Kxc6 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.38"]
[White "Vijayalakshmi, Subbaraman"]
[Black "Inkiov, Ventzislav"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2345"]
[BlackElo "2449"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "5004098"]
[BlackFideId "2900033"]
[EventDate "2018.03.29"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. O-O Nc6 5. d4 e6 6. c3 Qb6 7. Ne5 cxd4 8. Nxc6
dxc3 9. Nxa7 cxb2 10. Nxc8 Rxc8 11. Bxb2 Qxb2 12. Nd2 Bd6 13. Ne4 Nxe4 14. Bxe4
Be5 15. Bd3 O-O 16. Rb1 Qxa2 17. Rxb7 g6 18. Qb1 Qa5 19. Rb5 Qd8 20. h4 Qf6 21.
Kg2 Ra8 22. Rc1 Kg7 23. Qb4 Ra2 24. Qg4 h5 25. Qf3 Qe7 26. Rcb1 Rc8 27. Rb7 Rc7
28. Rxc7 Qxc7 29. Qe3 Bf6 30. Qb6 Qe5 31. Rc1 Ra4 32. Rc8 Bxh4 33. Qc5 Kh7 34.
Qf8 Qg7 35. Qe8 Ra7 36. gxh4 Qd4 37. Qg8+ Kh6 38. Qf8+ Kh7 39. f4 Qf6 40. Qg8+
Kh6 41. Qf8+ Kh7 42. Qg8+ Kh6 43. Qh8+ Qxh8 44. Rxh8+ Kg7 45. Rb8 Rc7 46. Kf3
Ra7 47. Ke3 Kf6 48. Rb6 Rc7 49. Kf3 Ra7 50. Ba6 Ra8 51. Bd3 Ra7 52. Bc2 Rc7 53.
Bd3 Ra7 54. Ke3 Ra1 55. Rb1 Ra7 56. Kf3 Rc7 57. Rb6 Ra7 58. Bc2 Rc7 59. Bd3 Ra7
60. Ra6 Rc7 61. Bb1 Rc1 62. Bd3 Rf1+ 63. Kg3 Rg1+ 64. Kf2 Rg4 65. e3 d4 66. exd4
Rxf4+ 67. Ke3 Rxh4 68. d5 Rb4 69. d6 e5 70. Ra7 Ke6 71. d7 Ke7 72. Bc2 f5 73.
Ba4 Rb8 74. Ra5 Ke6 75. Ra6+ Kf7 76. Rd6 Rd8 77. Kf3 h4 78. Kg2 e4 79. Bb5 g5
80. Kh3 Ke7 81. Rg6 Rb8 82. Ba4 e3 83. Rxg5 e2 84. Rg7+ Kd6 85. Rg1 Kc7 86. Re1
Ra8 87. Rc1+ Kd8 88. Bb5 Rb8 89. Bxe2 Kxd7 90. Kxh4 Rg8 91. Rf1 Rh8+ 92. Kg5
Rg8+ 93. Kf4 Ke7 94. Bd3 Rd8 95. Bxf5 Kf6 96. Ra1 Rd4+ 97. Be4 Rd6 98. Rg1 Kf7
99. Ke5 Re6+ 100. Kf4 Rd6 101. Bf5 Rb6 102. Ra1 Ke7 103. Be4 Kf6 104. Rg1 Kf7
105. Ke5 Re6+ 106. Kf4 Rb6 107. Rh1 Rd6 108. Rh7+ Kf6 109. Rh6+ Ke7 110. Rh5 Kf6
111. Bd5 Rd8 112. Rh6+ Kg7 113. Rh5 Kf6 114. Rf5+ Kg7 115. Kg5 Rd7 116. Be6 Re7
117. Bd5 Rd7 118. Be4 Re7 119. Rf4 Rd7 120. Bf5 Re7 121. Rh4 Rf7 122. Ra4 Re7
123. Ra6 Rc7 124. Ra8 Re7 125. Ra6 Rc7 126. Rg6+ Kf7 127. Rh6 Re7 128. Rh7+ Kf8
129. Rh8+ Kg7 130. Rh5 Rf7 131. Rh7+ Kf8 132. Rh4 Kg7 133. Bg6 Rf1 134. Rh7+ Kg8
135. Rb7 Rg1+ 136. Kf6 Rf1+ 137. Bf5 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.39"]
[White "Petkidis, Anthony"]
[Black "Grinberg, Eyal"]
[Result "1/2-1/2"]
[BlackTitle "IM"]
[WhiteElo "2314"]
[BlackElo "2448"]
[ECO "B94"]
[Opening "Sicilian"]
[Variation "Najdorf, 6.Bg5"]
[WhiteFideId "24673390"]
[BlackFideId "2806070"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3
h6 9. Bxf6 Nxf6 10. f5 Qc5 11. O-O-O g5 12. Nd5 Nxd5 13. exd5 Bg7 14. c3 Bf6 15.
g4 Bd7 16. Kb1 O-O-O 17. Bg2 Kb8 18. h3 Rc8 19. Rhf1 Qb6 20. Ka1 Ba4 21. Rd2 Rc5
22. Qe4 Bb5 23. Nxb5 Qxb5 24. Qe2 Qa5 25. Rc2 Rhc8 26. Rfc1 Rc4 27. Kb1 Be5 28.
Qd3 Qb6 29. Ka1 a5 30. Bf3 a4 31. a3 R4c5 32. Qe4 Qb3 33. Qd3 R8c7 34. Bg2 b5
35. Be4 Rc4 36. Kb1 Kc8 37. Ka1 Kd8 38. Kb1 Bf4 39. Re1 b4 40. axb4 a3 41. Ree2
Rxc3 42. Rxc3 Rxc3 43. Qxc3 Qd1+ 44. Ka2 Qxe2 45. Qc2 Qxc2 46. Bxc2 axb2 47.
Kxb2 Kc7 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.01"]
[Round "7.40"]
[White "Andre, Gordon"]
[Black "Beerdsen, Thomas"]
[Result "1/2-1/2"]
[BlackTitle "IM"]
[WhiteElo "2301"]
[BlackElo "2444"]
[ECO "A40"]
[Opening "Queen's pawn"]
[Variation "Keres defence"]
[WhiteFideId "4655354"]
[BlackFideId "1030108"]
[EventDate "2018.03.29"]

1. d4 e6 2. c4 b6 3. Nf3 Bb7 4. a3 f5 5. Nc3 Nf6 6. d5 exd5 7. cxd5 Be7 8. g3
Ne4 9. Bg2 Nxc3 10. bxc3 Bf6 11. Nd4 O-O 12. O-O Bxd4 13. Qxd4 d6 14. Bb2 Qf6
15. Qxf6 Rxf6 16. c4 Rf8 17. e4 fxe4 18. Rfe1 Nd7 19. Rxe4 Nc5 20. Re3 Rae8 21.
Rae1 Rxe3 22. Rxe3 Bc8 23. f4 Kf7 24. Bf3 Bd7 25. Bd4 Rb8 26. Be2 a6 27. Kf2 Re8
28. Rxe8 Bxe8 29. Ke3 Ba4 30. g4 Bc2 31. h4 g6 32. g5 Nb7 33. Bf6 h5 34. Kd4 Bf5
35. Bd1 Bd7 36. Bc2 Bc8 37. Ba4 Nc5 38. Bc2 Nb7 39. Kc3 Bg4 40. Kb4 Bd7 41. Kc3
Bg4 42. Kd2 Na5 43. Kc3 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.1"]
[White "Bindrich, Falko"]
[Black "Rapport, Richard"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2602"]
[BlackElo "2715"]
[ECO "E67"]
[Opening "King's Indian"]
[Variation "fianchetto with ...Nd7"]
[WhiteFideId "4676670"]
[BlackFideId "738590"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nbd7 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.2"]
[White "Korobov, Anton"]
[Black "Poetsch, Hagen"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2664"]
[BlackElo "2484"]
[ECO "D26"]
[Opening "QGA"]
[Variation "4...e6"]
[WhiteFideId "14105730"]
[BlackFideId "24615137"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. O-O b5 7. Bb3 Bb7 8. Nc3
c5 9. e4 cxd4 10. Nxd4 Nbd7 11. Be3 Nc5 12. f3 Be7 13. Qe2 O-O 14. Rfd1 Qc7 15.
Rac1 Rac8 16. Bc2 Qb8 17. a3 Ncd7 18. Bb3 Rfd8 19. Qe1 Bc5 20. Nce2 Qa7 21. Kh1
Bb6 22. Rxc8 Rxc8 23. Qg3 Nf8 24. Bg1 Ng6 25. Nxe6 Bxg1 26. Nxg1 Bxe4 27. Ng5
Bc2 28. Bxc2 Rxc2 29. Rd8+ Nf8 30. Qd6 Nd7 31. Qe7 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.3"]
[White "Moussard, Jules"]
[Black "Shirov, Alexei"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2576"]
[BlackElo "2651"]
[ECO "A06"]
[Opening "Reti"]
[Variation "Nimzovich-Larsen attack"]
[WhiteFideId "642908"]
[BlackFideId "2209390"]
[EventDate "2018.03.29"]

1. Nf3 d5 2. b3 Bg4 3. Bb2 Nd7 4. e3 e5 5. h3 Bxf3 6. Qxf3 Ngf6 7. d3 Bd6 8. Qd1
Qe7 9. Nd2 Ba3 10. Bxa3 Qxa3 11. g3 a5 12. Bg2 a4 13. O-O O-O 14. Qc1 Qd6 15. c4
c6 16. bxa4 Rxa4 17. Qb2 Nc5 18. cxd5 cxd5 19. d4 exd4 20. exd4 Ne6 21. Rab1
Nxd4 22. Rfd1 Ne2+ 23. Kh2 Qc5 24. Rf1 Nc3 25. Rbc1 Rc8 26. Qxb7 Rxa2 27. Nb3
Qc7 28. Qxc7 Rxc7 29. Ra1 g6 30. Rxa2 Nxa2 31. Nd4 Nc3 32. Ra1 Kg7 33. Bf1 Rb7
34. Rc1 Nce4 35. Kg2 Rb4 36. Ne2 Rb2 37. Rc8 Rd2 38. f3 Nd6 39. Rd8 Nf5 40. Kf2
g5 41. g4 Nh4 42. Ke3 Ra2 43. Nd4 Ra1 44. Ke2 h5 45. Rd6 Ra3 46. Rb6 hxg4 47.
hxg4 Ng8 48. Kf2 Ne7 49. Be2 Neg6 50. Ra6 Rxa6 51. Bxa6 Kf6 52. Ke3 Ke5 53. Nc6+
Kd6 54. Nd8 Ne5 55. f4 Ng2+ 56. Kd4 Nxf4 57. Nb7+ Ke6 58. Nc5+ Kf6 59. Bc8 Nc6+
60. Ke3 Ke7 61. Bf5 Kd6 62. Nb7+ Ke5 63. Nc5 d4+ 64. Kf3 Ne7 65. Bb1 Neg6 66.
Nd7+ Kd6 67. Nf6 Ke6 68. Nh7 f6 69. Ke4 d3 70. Ba2+ Ke7 71. Nxg5 fxg5 72. Kf5
Ne6 73. Ke4 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.4"]
[White "Santos Latasa, Jaime"]
[Black "Gordievsky, Dmitry"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2549"]
[BlackElo "2630"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "4.e3"]
[WhiteFideId "2293307"]
[BlackFideId "24112798"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. e3 g6 5. Nc3 Bg7 6. Be2 O-O 7. O-O Bg4 8. cxd5
cxd5 9. Qb3 Bc8 10. Ne5 e6 11. Bd2 Ne8 12. Rfc1 f6 13. Nf3 Nd6 14. Nb5 Nc6 15.
Nxd6 Qxd6 16. Bb5 Rf7 17. Bxc6 bxc6 18. Bb4 Qc7 19. Qa3 Qb6 20. Bc5 Qb5 21. Rc3
Rb7 22. Rb3 Qe2 23. Re1 Rxb3 24. Qxb3 Qb5 25. Qc2 e5 26. dxe5 fxe5 27. Bd6 Bf5
28. Qc3 e4 29. Nd4 Qc4 30. Qxc4 dxc4 31. Rc1 Bxd4 32. exd4 Rd8 33. Be5 Be6 34.
Kf1 Rd7 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.5"]
[White "Keymer, Vincent"]
[Black "Papp, Gabor1"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2403"]
[BlackElo "2604"]
[ECO "E67"]
[Opening "King's Indian"]
[Variation "fianchetto with ...Nd7"]
[WhiteFideId "12940690"]
[BlackFideId "718602"]
[EventDate "2018.03.29"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. g3 Bg7 5. Bg2 O-O 6. Nc3 Nbd7 7. Bf4 e5 8. dxe5
dxe5 9. Nxe5 Nh5 10. Nd3 Nxf4 11. Nxf4 c6 12. O-O Qb6 13. Nd3 Ne5 14. c5 Qa5 15.
b4 Qa3 16. Qc1 Nc4 17. Ne4 Be6 18. Qxa3 Nxa3 19. Rac1 Nb5 20. Nd6 Nc3 21. Rc2
Rab8 22. Nf4 Bd7 23. Rfc1 Na4 24. Rd1 a6 25. Rd3 Rfd8 26. Nxb7 Rxb7 27. Bxc6
Bxc6 28. Rxd8+ Bf8 29. Rc8 Bd7 30. Ra8 Rxb4 31. c6 Rb1+ 32. Kg2 Bf5 33. Nd3 Nb6
34. Rb8 Rb5 35. a4 Nxa4 36. c7 Nb6 37. Rc5 Rb3 38. Rxf5 gxf5 39. c8=Q Nxc8 40.
Rxb3 Kg7 41. Rb8 Nd6 42. Ra8 Nb5 43. Rxa6 Nd4 44. Nf4 h6 45. e3 Nb5 46. Nh5+ Kh7
47. Nf6+ Kg7 48. Ne8+ Kg8 49. Ra5 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.6"]
[White "Andreikin, Dmitry"]
[Black "Lagarde, Maxime"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2712"]
[BlackElo "2587"]
[ECO "A80"]
[Opening "Dutch"]
[WhiteFideId "4158814"]
[BlackFideId "662399"]
[EventDate "2018.03.29"]

1. d4 f5 2. Nf3 Nf6 3. Bg5 e6 4. Nbd2 Be7 5. e3 b6 6. Bd3 Bb7 7. Bxf6 Bxf6 8. e4
O-O 9. c3 g6 10. h4 d5 11. e5 Be7 12. Ng5 Bxg5 13. hxg5 c5 14. f4 a5 15. Nf1 Ba6
16. Ne3 Bxd3 17. Qxd3 Qd7 18. g4 c4 19. Qc2 Na6 20. gxf5 exf5 21. b3 b5 22. bxc4
bxc4 23. Rb1 Qc6 24. Kf2 Rab8 25. Kg3 Nc7 26. Rxb8 Rxb8 27. Rb1 Qe8 28. Rxb8
Qxb8 29. Qa4 Qb5 30. Qa3 Qb1 31. Qe7 Nb5 32. e6 h5 33. Qf7+ Kh8 34. Qf8+ Kh7 35.
Qh6+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.7"]
[White "Bacrot, Etienne"]
[Black "Riff, Jean-Noel"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2718"]
[BlackElo "2503"]
[ECO "B91"]
[Opening "Sicilian"]
[Variation "Najdorf, Zagreb (fianchetto) variation"]
[WhiteFideId "605506"]
[BlackFideId "611190"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nf3 Be7 8. Nh4
O-O 9. Bg2 g6 10. a4 Bg4 11. Qd3 Nbd7 12. Bh6 Re8 13. O-O Be6 14. h3 Rc8 15. Qd2
Qb6 16. Rfb1 Qd4 17. Nf5 Qxd2 18. Nxe7+ Rxe7 19. Bxd2 Nb8 20. Bg5 Kg7 21. Rd1
Rc6 22. Rd2 Rec7 23. Rad1 Ne8 24. a5 Nd7 25. Ra1 b5 26. axb6 Nxb6 27. Rdd1 Nd7
28. Bf1 Rb7 29. Bc1 Nc7 30. Ra5 Kf8 31. Kg2 Ke7 32. Bd3 f6 33. h4 Rb8 34. h5 g5
35. Nd5+ Bxd5 36. exd5 Rcb6 37. Bxh7 Rh8 38. Bg6 Nf8 39. Bd3 Rxh5 40. b3 Nd7 41.
Be3 Rb8 42. Be2 Rh7 43. Bxa6 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.8"]
[White "Wang, Hao"]
[Black "Noe, Christopher"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2713"]
[BlackElo "2494"]
[ECO "C45"]
[Opening "Scotch"]
[Variation "Romanishin variation"]
[WhiteFideId "8602883"]
[BlackFideId "24692018"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb4+ 6. c3 Be7 7. Bf4 d6 8.
N1d2 Nf6 9. Bd3 Bg4 10. Be2 Qd7 11. h3 Bxe2 12. Qxe2 O-O 13. O-O Rfe8 14. Rfe1
Bf8 15. Qd3 Ne5 16. Qc2 d5 17. Rad1 dxe4 18. Nxe4 Qf5 19. Bh2 Nxe4 20. Qxe4 Qxe4
21. Rxe4 Nd3 22. Rxe8 Rxe8 23. Bxc7 Nxb2 24. Rd4 Rc8 25. Rd7 Na4 26. c4 f6 27.
g4 b6 28. Kg2 Nb2 29. h4 Nxc4 30. g5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.9"]
[White "Kevlishvili, Robby"]
[Black "Van Wely, Loek"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2472"]
[BlackElo "2667"]
[ECO "B41"]
[Opening "Sicilian"]
[Variation "Kan, Maroczy bind (Reti variation)"]
[WhiteFideId "1040634"]
[BlackFideId "1000268"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 d6 7. g4 Nc6 8. g5 Nd7
9. Be3 Be7 10. Rg1 O-O 11. Be2 Re8 12. h4 g6 13. Qd2 Qa5 14. h5 Nc5 15. Rb1 Rb8
16. Nc2 Nb4 17. a3 Nxc2+ 18. Qxc2 Qc7 19. b4 Nd7 20. Rc1 Nb6 21. Qd3 Bf8 22. Rh1
Bg7 23. Bf4 Bxc3+ 24. Qxc3 e5 25. Be3 Be6 26. hxg6 fxg6 27. c5 dxc5 28. bxc5 Nd7
29. Bc4 Qc6 30. Bxe6+ Qxe6 31. Rd1 Re7 32. Qb4 Rf8 33. Rd6 Qf7 34. Rh3 Nb8 35.
Rf6 Qa2 36. c6 Rff7 37. c7 Rxc7 38. Qd6 Qb1+ 39. Ke2 Qb5+ 40. Kf3 Qd7 41. Kg3
Qxd6 42. Rxd6 Nc6 43. Rh1 Na5 44. Rd3 Nc4 45. Bc1 Rfd7 46. Rhd1 Rxd3+ 47. Rxd3
Kf7 48. f3 Ke6 49. Kf2 Nd6 50. Be3 Rc2+ 51. Kg3 Nc4 52. Bc5 b6 53. Bf2 Ra2 54.
Rc3 b5 55. Bc5 a5 56. Bf8 a4 57. Rd3 Rb2 58. Bc5 Rb3 59. Rd8 Nxa3 60. Rd6+ Kf7
61. Rd7+ Ke8 62. Re7+ Kd8 63. Rxe5 Nc4 64. Re7 a3 65. Rxh7 b4 66. Ra7 Kc8 67.
Kf4 Nb2 68. Bd6 Nd3+ 69. Kg3 Ne1 70. Bxb4 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.10"]
[White "Fridman, Daniel"]
[Black "Nasuta, Grzegorz"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2637"]
[BlackElo "2459"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "11600454"]
[BlackFideId "1141686"]
[EventDate "2018.03.29"]

1. Nf3 c5 2. e3 Nf6 3. d4 d5 4. c4 cxd4 5. exd4 Nc6 6. Nc3 g6 7. cxd5 Nxd5 8.
Qb3 e6 9. Bb5 Bg7 10. O-O O-O 11. Bxc6 bxc6 12. Na4 Ba6 13. Re1 Nb6 14. Nc5 Bc4
15. Qc3 Bd5 16. Ne5 Nc8 17. Qh3 Re8 18. Bh6 Bh8 19. Rad1 Nd6 20. b3 Nf5 21. Bc1
Bg7 22. Bb2 Qa5 23. Bc3 Qc7 24. g4 Nd6 25. Qg3 Rac8 26. a4 f6 27. Ned3 Nf7 28.
Qxc7 Rxc7 29. Re3 e5 30. dxe5 fxe5 31. f4 Rce7 32. fxe5 Nxe5 33. Nxe5 Bxe5 34.
Rxe5 Rxe5 35. Bxe5 Rxe5 36. Kf2 Re7 37. Rd4 Rf7+ 38. Ke2 g5 39. Rb4 a5 40. Rb8+
Kg7 41. b4 axb4 42. Rxb4 Rf3 43. a5 Rc3 44. Na4 Ra3 45. a6 c5 46. Nxc5 Ra5 47.
Ne4 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.11"]
[White "Fedorovsky, Michael"]
[Black "Kozul, Zdenko"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2471"]
[BlackElo "2617"]
[ECO "E73"]
[Opening "King's Indian"]
[Variation "Semi-Averbakh system"]
[WhiteFideId "14105454"]
[BlackFideId "14502879"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 c6 7. g4 d5 8. cxd5
cxd5 9. e5 Ne4 10. f3 Nxc3 11. bxc3 f6 12. f4 fxe5 13. fxe5 Nc6 14. h3 Na5 15.
Nf3 Nc4 16. Bg5 Be6 17. O-O Rc8 18. Qd3 b5 19. Nh4 Qe8 20. Rxf8+ Bxf8 21. Ng2
Bf7 22. Rf1 a6 23. Bc1 Rc7 24. Nf4 e6 25. g5 Nb6 26. Bd2 Na4 27. Bg4 Ba3 28. c4
Bb2 29. cxd5 exd5 30. e6 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.12"]
[White "Pavlovic, Milos"]
[Black "Landa, Konstantin"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2466"]
[BlackElo "2613"]
[ECO "A47"]
[Opening "Queen's Indian defence"]
[WhiteFideId "900389"]
[BlackFideId "4101685"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Nf3 b6 3. c4 Bb7 4. Nc3 e6 5. e3 d5 6. cxd5 exd5 7. Bb5+ c6 8. Bd3
Be7 9. O-O O-O 10. b3 Nbd7 11. Bb2 Bd6 12. Re1 Re8 13. Qc2 Rc8 14. Rad1 Rc7 15.
Nd2 Nf8 16. e4 dxe4 17. Ndxe4 Nxe4 18. Rxe4 Rce7 19. Rxe7 Qxe7 20. Bf1 Nd7 21.
g3 Nf6 22. Bg2 h6 23. h3 Bb4 24. Bf3 Qd7 25. Kh2 h5 26. Ne2 h4 27. gxh4 Bd6+ 28.
Ng3 Nd5 29. Bc1 Bc8 30. Bg4 f5 31. Bh5 f4 32. Ne4 Qxh3+ 33. Kg1 f3 34. Bxf3 Qxf3
35. Nxd6 Bh3 36. Qg6 Qxd1+ 37. Kh2 Rf8 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.13"]
[White "Basso, Pier Luigi"]
[Black "Sumets, Andrey"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2459"]
[BlackElo "2590"]
[ECO "E15"]
[Opening "Queen's Indian"]
[Variation "4.g3"]
[WhiteFideId "866970"]
[BlackFideId "14105500"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 c6 5. Bg2 d5 6. cxd5 cxd5 7. Nc3 Bb7 8. Bf4
Nc6 9. Ne5 Bb4 10. O-O Nxe5 11. Bxe5 O-O 12. Rc1 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.14"]
[White "Bernadskiy, Vitaliy"]
[Black "Vogel, Roven"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2588"]
[BlackElo "2438"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "14100371"]
[BlackFideId "12908088"]
[EventDate "2018.03.29"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. O-O Nc6 7. c3 Qb6 8. dxc5
Bxc5 9. b4 Be7 10. a4 Nh6 11. Bf4 Bg6 12. a5 Qc7 13. a6 bxa6 14. Rxa6 O-O 15.
Na3 Qb7 16. Qd2 Nf5 17. Nc2 Bd8 18. Rfa1 Bb6 19. R6a3 Rad8 20. b5 Nb8 21. g4 Ne7
22. Nfd4 Bxc2 23. Qxc2 Ng6 24. Bg3 Rc8 25. Qd2 Qe7 26. g5 Rc5 27. Kg2 Rfc8 28.
f4 Qc7 29. Rc1 Ne7 30. Bd3 g6 31. Bf2 Qb7 32. h4 R5c7 33. h5 Nd7 34. hxg6 Nxg6
35. Bxg6 hxg6 36. Rh1 Bc5 37. Raa1 Bxd4 38. Qxd4 Qxb5 39. Rh3 Qe2 40. Rah1 Nf8
41. Qb4 Kg7 42. Rh8 Qg4+ 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.15"]
[White "Sadzikowski, Daniel"]
[Black "Firat, Burak"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2583"]
[BlackElo "2453"]
[ECO "C18"]
[Opening "French"]
[Variation "Winawer, advance variation"]
[WhiteFideId "1132253"]
[BlackFideId "6305881"]
[EventDate "2018.03.29"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qg4
Kf8 9. Qd1 b6 10. dxc5 bxc5 11. c4 Ne7 12. cxd5 exd5 13. Nf3 h6 14. Rb1 Be6 15.
Bb5 Qe4+ 16. Be2 Nd7 17. O-O Nxe5 18. Nxe5 Qxe5 19. Bf3 Rd8 20. c3 Kg8 21. Qa4
Ng6 22. Bd1 Kh7 23. Re1 Qf6 24. Qxa7 c4 25. Bc2 Ra8 26. Qc5 Rhc8 27. Qd6 Rd8 28.
Qf4 Qxf4 29. Bxf4 Rxa3 30. Be5 h5 31. Bd4 Kh6 32. Be3+ Kh7 33. Bd4 Kh6 34. Be3+
Kh7 35. Rbc1 Kg8 36. Bxg6 fxg6 37. Bd4 Bf5 38. Re7 Rd7 39. Re8+ Kf7 40. Rb8 Rb3
41. Ra8 g5 42. h3 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.16"]
[White "Vrolijk, Liam"]
[Black "Heimann, Andreas"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2433"]
[BlackElo "2574"]
[ECO "A48"]
[Opening "King's Indian"]
[Variation "East Indian defence"]
[WhiteFideId "1048333"]
[BlackFideId "24624632"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 O-O 5. O-O d6 6. c4 Nc6 7. d5 Nb4 8. Nc3 e6
9. e4 Re8 10. a3 Na6 11. Be3 exd5 12. exd5 Nc5 13. Bd4 a5 14. b3 Bd7 15. Nd2
Nfe4 16. Ndxe4 Nxe4 17. Nxe4 Rxe4 18. Bxg7 Kxg7 19. Bf3 Re8 20. Qd2 Qf6 21. Rac1
b6 22. b4 axb4 23. axb4 Ra3 24. c5 Bb5 25. Rfd1 Rd3 26. Qc2 Rxf3 27. gxf3 Be2
28. Qd2 Bxd1 29. Qxd1 Qf4 30. cxb6 cxb6 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.17"]
[White "Nitin, S."]
[Black "Antal, Gergely"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2414"]
[BlackElo "2540"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "5018277"]
[BlackFideId "717312"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Ne5 8. Qg3
h5 9. Nf5 f6 10. Nxg7+ Kf7 11. Nxh5 Rxh5 12. f4 Nc4 13. Bxc4 Qxc4 14. O-O-O b5
15. f5 exf5 16. Qf3 Rh4 17. Rd4 Qc6 18. Qg3 Rg4 19. Qh3 Qe6 20. Nd5 Qe5 21. Qh5+
Kg7 22. Rf1 d6 23. Nc7 Bd7 24. Nxa8 f4 25. Qh3 fxe3 26. Qxe3 Qc5 27. Qd2 Be6 28.
Rf3 Kf7 29. Kb1 Qc6 30. h3 Rg6 31. e5 Qxa8 32. exd6 Qxf3 33. gxf3 Rg1+ 34. Qd1
Rxd1+ 35. Rxd1 Ke8 36. a4 Kd7 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.18"]
[White "Sinz, Bernhard"]
[Black "Malakhatko, Vadim"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2386"]
[BlackElo "2536"]
[ECO "C16"]
[Opening "French"]
[Variation "Winawer, advance variation"]
[WhiteFideId "4618807"]
[BlackFideId "14104202"]
[EventDate "2018.03.29"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. a3 Bxc3+ 6. bxc3 Qd7 7. Qg4 f5 8. Qg3
Nc6 9. Bb5 Bb7 10. Ne2 O-O-O 11. O-O Qf7 12. a4 Na5 13. Bd3 Ne7 14. f4 h6 15.
Ba3 Nec6 16. Nc1 Rdg8 17. Bb4 Nc4 18. a5 g5 19. axb6 cxb6 20. Rf2 Qd7 21. Bf1
gxf4 22. Qh3 a5 23. Ba3 Na7 24. Nb3 Ne3 25. Bc1 Nxf1 26. Rxf1 Ba6 27. Rxf4 h5
28. Rf2 Rg4 29. Bf4 h4 30. Nd2 Qc6 31. Qf3 Kb7 32. h3 Rg7 33. Nb1 Nb5 34. Kh2
Ka7 35. Rf1 Rc8 36. Bd2 Rg3 37. Qf4 Rcg8 38. Rg1 Qc4 39. Qf2 Qc7 40. Be1 Qg7 41.
Qd2 f4 42. Bxg3 Qxg3+ 43. Kh1 f3 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.19"]
[White "Burmakin, Vladimir"]
[Black "Martin, Julian"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2522"]
[BlackElo "2412"]
[ECO "A13"]
[Opening "English"]
[Variation "Neo-Catalan accepted"]
[WhiteFideId "4105109"]
[BlackFideId "12941000"]
[EventDate "2018.03.29"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qc2 Bb7 8. a4
a6 9. O-O Nbd7 10. d3 Be7 11. Nc3 Rc8 12. Nd2 Qb6 13. Nde4 Nxe4 14. Nxe4 c5 15.
Be3 f5 16. Nc3 Bxg2 17. Kxg2 O-O 18. axb5 axb5 19. Qb3 b4 20. Nb1 Ra8 21. Nd2
Kf7 22. f3 Qc6 23. Bf2 Rxa1 24. Rxa1 Ra8 25. Rxa8 Qxa8 26. e4 fxe4 27. dxe4 g5
28. Nc4 Qb8 29. f4 gxf4 30. Qf3 Nf6 31. gxf4 Qa8 32. e5 Nd5 33. Kh3 Qa1 34. Nd6+
Bxd6 35. Qh5+ Kg7 36. Qg5+ Kf7 37. Qh5+ Kg7 38. Qg5+ Kf7 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.20"]
[White "Schlosser, Philipp"]
[Black "Baenziger, Fabian"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2510"]
[BlackElo "2356"]
[ECO "E90"]
[Opening "King's Indian"]
[Variation "5.Nf3"]
[WhiteFideId "4600169"]
[BlackFideId "1330110"]
[EventDate "2018.03.29"]

1. c4 Nf6 2. Nc3 d6 3. d4 g6 4. e4 Bg7 5. Nf3 O-O 6. h3 e5 7. d5 a5 8. Be3 Na6
9. g4 Nc5 10. Nd2 c6 11. Be2 Bd7 12. g5 Ne8 13. h4 cxd5 14. exd5 f5 15. gxf6
Nxf6 16. h5 Bf5 17. hxg6 Bxg6 18. Rg1 Qd7 19. Nf3 Ng4 20. Bxc5 dxc5 21. d6 Rae8
22. Qd5+ Kh8 23. Qxc5 Nxf2 24. Rxg6 e4 25. Rxg7 Qxg7 26. d7 Rd8 27. Qxf2 exf3
28. Bxf3 Rxd7 29. Rd1 Re7+ 30. Kf1 Ref7 31. Rd3 Qe5 32. b3 Rf6 33. Ne2 Qf5 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.21"]
[White "Van Kerkhof, David"]
[Black "Ider, Borya"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2334"]
[BlackElo "2505"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz variation"]
[WhiteFideId "1012827"]
[BlackFideId "4901134"]
[EventDate "2018.03.29"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Ne4 5. Nxe4 dxe4 6. Be3 c5 7. dxc5 Nd7 8. Qg4
Qa5+ 9. c3 Nxc5 10. Bxc5 Bxc5 11. Qxg7 Rf8 12. Qxh7 e3 13. fxe3 Bxe3 14. Qe4 Qb6
15. Bb5+ Qxb5 16. Qxe3 Qxb2 17. Rd1 Qxg2 18. Qd4 Qd5 19. Qxd5 exd5 20. Ne2 Bd7
21. Nf4 O-O-O 22. Kf2 Bc6 23. Rhg1 Rh8 24. h3 Rde8 25. Rde1 Bd7 26. Re3 Be6 27.
Rh1 Rh4 28. Kg3 Rh6 29. h4 Bd7 30. h5 Ra6 31. h6 Rg8+ 32. Kf2 Rxa2+ 33. Re2 Ra4
34. Nxd5 Rh8 35. Nf6 Bc6 36. Rh2 Rf4+ 37. Ke1 Bb5 38. Re3 Rd8 39. c4 Bxc4 40.
Rf2 Rh4 41. Rff3 Rxh6 42. Ne4 Rh1+ 43. Kf2 Rf1+ 44. Kg3 Rxf3+ 45. Rxf3 Bd5 46.
Rc3+ Kd7 47. Kf4 Bxe4 48. Kxe4 Rc8 49. Rf3 Ke7 50. Rb3 b6 51. Ra3 Rc7 52. Kd5 a5
53. Rb3 a4 54. Rxb6 Ra7 55. Rb2 a3 56. Ra2 Ra4 57. Kc5 Ke6 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.22"]
[White "Lobron, Eric"]
[Black "Vijayalakshmi, Subbaraman"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2503"]
[BlackElo "2345"]
[ECO "A41"]
[Opening "Modern defence"]
[WhiteFideId "4600037"]
[BlackFideId "5004098"]
[EventDate "2018.03.29"]

1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. Nf3 Nc6 5. d5 Ne5 6. Nxe5 Bxe5 7. e4 c5 8. Bd3
Nf6 9. f4 Bd4 10. Nb5 e5 11. Nxd4 exd4 12. O-O O-O 13. e5 Ng4 14. e6 Qh4 15. h3
Ne3 16. Bxe3 dxe3 17. f5 gxf5 18. Rxf5 Bxe6 19. dxe6 fxe6 20. Qh5 Qxh5 21. Rxh5
b5 22. b3 bxc4 23. bxc4 d5 24. cxd5 exd5 25. Rxd5 Rad8 26. Bc4 Rxd5 27. Bxd5+
Kg7 28. Rc1 Rf5 29. Bf3 Kf6 30. Kf1 h5 31. Ke2 Re5 32. Rc3 h4 33. Rc4 Kg5 34.
Rg4+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.23"]
[White "Kasimdzhanov, Rustam"]
[Black "Harff, Marcel"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2676"]
[BlackElo "2398"]
[ECO "C03"]
[Opening "French"]
[Variation "Tarrasch"]
[WhiteFideId "14200244"]
[BlackFideId "24621382"]
[EventDate "2018.03.29"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 Nc6 8. O-O
cxd4 9. cxd4 O-O 10. Re1 Re8 11. Nf1 f6 12. exf6 Bxf6 13. Be3 e5 14. Qb3 Kh8 15.
dxe5 Ndxe5 16. Nxe5 Bxe5 17. Rac1 Rb8 18. h3 Be6 19. Bxa7 d4 20. Qb5 Ra8 21. Bb6
Qb8 22. a3 Bg8 23. Be4 Bf6 24. Ng3 Re5 25. Qd3 Ra6 26. Rxc6 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.24"]
[White "Banusz, Tamas"]
[Black "Tomczak, Mikolaj"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2618"]
[BlackElo "2394"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "722413"]
[BlackFideId "1175114"]
[EventDate "2018.03.29"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. c4 g6 5. b3 Bg7 6. Bb2 O-O 7. O-O Bg4 8. d3
Bxf3 9. Bxf3 Nbd7 10. d4 Ne4 11. Nc3 Nxc3 12. Bxc3 Nb6 13. cxd5 cxd5 14. Qd3 e6
15. a4 Nc8 16. Rac1 Ne7 17. Qb5 Nf5 18. e3 Nd6 19. Qc5 b6 20. Qa3 a5 21. b4 Qd7
22. b5 Rfc8 23. Rc2 Rc7 24. Rfc1 Rac8 25. Qb3 Bf8 26. Be2 f5 27. Kg2 Kf7 28. g4
fxg4 29. Bxg4 Ne4 30. Be1 Rxc2 31. Rxc2 Rc7 32. f3 Nf6 33. Bh3 Qc8 34. Re2 Nh5
35. Bg4 Nf6 36. e4 Nxg4 37. fxg4 dxe4 38. Rxe4 Rc2+ 39. Kh3 Qc4 40. Qf3+ Kg8 41.
Re3 Bd6 42. Bg3 Bxg3 43. hxg3 Qd5 44. Qxd5 exd5 45. Re5 Rc4 46. Rxd5 Rxa4 47.
Rd6 Rb4 48. Rxb6 Rxd4 49. Ra6 a4 50. Ra8+ Kg7 51. Ra7+ Kh6 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.25"]
[White "Malek, Daniel"]
[Black "Buhmann, Rainer"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2403"]
[BlackElo "2588"]
[ECO "E40"]
[Opening "Nimzo-Indian"]
[Variation "4.e3"]
[WhiteFideId "4661940"]
[BlackFideId "4651340"]
[EventDate "2018.03.29"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 d5 5. Qa4+ Nc6 6. Nf3 O-O 7. Qc2 b6 8. a3
Bxc3+ 9. Qxc3 Bb7 10. b4 a5 11. b5 Ne7 12. c5 c6 13. a4 Ne4 14. Qc2 Ng6 15. Bd3
e5 16. O-O bxc5 17. dxc5 f5 18. Ba3 Rc8 19. Rab1 Rf7 20. b6 Ra8 21. Rfc1 Kh8 22.
Qe2 Qf6 23. g3 Re8 24. Ba6 Bxa6 25. Qxa6 f4 26. exf4 Nxf4 27. Rb3 Nh3+ 28. Kg2
Nd2 29. Nxd2 Qxf2+ 30. Kxh3 Rf6 31. Nf3 Rh6+ 32. Nh4 g5 33. Rf1 g4+ 34. Kxg4
Rg8+ 35. Kh3 Rxh4+ 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.26"]
[White "Pfreundt, Jakob"]
[Black "Heberla, Bartlomiej"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2394"]
[BlackElo "2570"]
[ECO "A43"]
[Opening "Old Benoni defence"]
[WhiteFideId "12918156"]
[BlackFideId "1115120"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. Nc3 e5 5. e4 Be7 6. Bb5+ Nbd7 7. a4 O-O 8. O-O
Ne8 9. a5 a6 10. Be2 g6 11. Nd2 f5 12. Nc4 f4 13. Bg4 Ng7 14. f3 h5 15. Bxd7
Bxd7 16. Nb6 Rb8 17. Nxd7 Qxd7 18. Qe2 Ne8 19. Bd2 Nc7 20. Na4 Nb5 21. Nb6 Qe8
22. b4 cxb4 23. Bxb4 g5 24. Kh1 Rf7 25. c3 Rg7 26. Rad1 Qg6 27. Rd3 Kh8 28. Rfd1
g4 29. Nc4 Rbg8 30. Rg1 Bd8 31. Nd2 b6 32. Nc4 bxa5 33. Bxa5 Bc7 34. Bb6 Na3 35.
Nxe5 dxe5 36. Bxc7 Rxc7 37. d6 Rd7 38. Rd5 gxf3 39. Qxf3 Nc4 40. Qe2 Ne3 41.
Rxe5 Ng4 42. Rf5 Re8 43. Qf3 Rxe4 44. Rxf4 Rxf4 45. Qxf4 Qxd6 46. Qxd6 Nf2# 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.27"]
[White "Horton, Andrew P"]
[Black "David, Alberto"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2393"]
[BlackElo "2566"]
[ECO "D02"]
[Opening "Queen's pawn game, Chigorin variation"]
[WhiteFideId "424269"]
[BlackFideId "4000013"]
[EventDate "2018.03.29"]

1. Nf3 Nc6 2. d4 d5 3. Bf4 f6 4. c4 dxc4 5. d5 e5 6. Bc1 Nce7 7. e4 Ng6 8. Bxc4
a6 9. Nc3 Bd6 10. h4 b5 11. Bd3 N8e7 12. h5 Nf4 13. Bxf4 exf4 14. Qc2 Bg4 15. e5
fxe5 16. Bxh7 Qd7 17. Bg6+ Kf8 18. Bd3 Nf5 19. O-O-O Nd4 20. Nxd4 Bxd1 21. Ne6+
Qxe6 22. Qxd1 Qd7 23. g4 fxg3 24. fxg3 Kg8 25. Be2 Rh6 26. Bg4 Qe7 27. Be6+ Kh8
28. Ne4 Rf8 29. Qg4 Bc5 30. Qe2 Bd4 31. g4 Rf4 32. Kb1 Qb4 33. Bf5 Bxb2 34. a3
Bxa3+ 35. Ka2 Qa4 36. Nc3 Qa5 37. Kb3 Bd6 38. Ne4 Qa3+ 39. Kc2 Qa2+ 40. Kd3 Qc4+
41. Kd2 Bb4+ 42. Kd1 Qxd5+ 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.28"]
[White "Mikhalevski, Victor"]
[Black "Schmidek, Emil"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2557"]
[BlackElo "2389"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "2801914"]
[BlackFideId "12908150"]
[EventDate "2018.03.29"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qb3 Nb6 6. d4 Bg7 7. Bf4 Be6 8.
Qa3 Nc6 9. e3 O-O 10. Be2 a5 11. Qc5 Nd7 12. Qg5 Nb4 13. O-O h6 14. Qg3 c6 15.
Bc7 Qc8 16. e4 Nf6 17. h3 b5 18. Be5 Rd8 19. Rfd1 Na6 20. d5 cxd5 21. exd5 Bd7
22. d6 exd6 23. Bxf6 Bxf6 24. Nd5 Kg7 25. Rac1 Qb7 26. Nxf6 Kxf6 27. Rxd6+ Kg7
28. Rcd1 Qc7 29. Qe5+ Kg8 30. Qf6 Nc5 31. Ne5 Rf8 32. Nxg6 fxg6 33. Qxg6+ Kh8
34. Qxh6+ Kg8 35. Qg5+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.29"]
[White "Danin, Alexandre"]
[Black "Engel, Luis"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[WhiteElo "2540"]
[BlackElo "2389"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Lipnitzky attack"]
[WhiteFideId "4144031"]
[BlackFideId "12961523"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Bc4 e6 7. Bb3 Nbd7 8. f4
Nc5 9. Qf3 Qc7 10. f5 Be7 11. Be3 O-O 12. g4 d5 13. exd5 Nxb3 14. axb3 Nxd5 15.
Nxd5 Bh4+ 16. Kd2 exd5 17. g5 Re8 18. Rag1 Re4 19. Rg4 Qe5 20. Rxe4 Qxe4 21. Rg1
f6 22. g6 hxg6 23. Qxe4 dxe4 24. Rxg6 Kf8 25. Ke2 a5 26. Rg4 g5 27. Rxe4 Kf7 28.
Bf2 Bxf2 29. Kxf2 a4 30. bxa4 Rxa4 31. h4 Ra5 32. hxg5 fxg5 33. Kg3 Bxf5 34.
Nxf5 Rxf5 35. Kg4 Rc5 36. c3 Kf6 37. Rd4 b5 38. Rd6+ Ke5 39. Rd4 Kf6 40. Rd6+
Ke5 41. Rd4 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.30"]
[White "Kuljasevic, Davorin"]
[Black "Parvanyan, Ashot"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2538"]
[BlackElo "2379"]
[ECO "E66"]
[Opening "King's Indian"]
[Variation "fianchetto, Yugoslav Panno"]
[WhiteFideId "14506661"]
[BlackFideId "13307550"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 c5 7. O-O Nc6 8. d5 Na5
9. Nd2 a6 10. Rb1 Rb8 11. Qc2 b5 12. b3 h5 13. Bb2 Bf5 14. e4 Bd7 15. Ne2 e5 16.
h3 Nh7 17. f4 Re8 18. Bc3 Nb7 19. Kh2 b4 20. Bb2 a5 21. a4 Qe7 22. Rbe1 Rf8 23.
Nc1 Nd8 24. Nd3 Be8 25. Nf3 f6 26. Nh4 g5 27. Nf5 Qd7 28. fxe5 fxe5 29. Rf2 Bg6
30. Ref1 Nf7 31. Qe2 Rbe8 32. Bc1 Nh6 33. g4 h4 34. Be3 Rc8 35. Kh1 Nf7 36. Qd2
Qd8 37. Ne1 Bf6 38. Bf3 Kh8 39. Be2 Kg8 40. Bd3 Kh8 41. Qe2 Kg8 42. Kg1 Kh8 43.
Rg2 Kg8 44. Rgf2 Kh8 45. Bc2 Kg8 46. Nd3 Kh8 47. Rg2 Kg8 48. Rf3 Kh8 49. Kf1 Kg8
50. Ke1 Kh8 51. Kd1 Kg8 52. Kc1 Kh8 53. Qf2 Be7 54. Rg1 Kg8 55. Kb1 Kh8 56. Rf1
Kg8 57. Bc1 Kh8 58. Ne1 Kg8 59. Ng2 Kh8 60. Be3 Kg8 61. Qe1 Bf6 62. Bf2 Kh8 63.
Qe2 Kg8 64. Be1 Be7 65. R1f2 Kh8 66. Qf1 Kg8 67. Bd2 Kh8 68. Nxe7 Qxe7 69. Ne3
Kg8 70. Nf5 Qd8 71. Be3 Qd7 72. Qc1 Qd8 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.31"]
[White "Kollars, Dmitrij"]
[Black "Ondersteijn, Niels"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2534"]
[BlackElo "2376"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "Larsen variation"]
[WhiteFideId "12909572"]
[BlackFideId "1011162"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Qd2 O-O 8.
O-O-O Nc6 9. f3 Nxd4 10. Bxd4 Be6 11. Kb1 c5 12. Be3 Qa5 13. Nd5 Qa4 14. Nc3 Qa5
15. h4 Rfd8 16. Bg5 Rd7 17. Bxf6 Bxf6 18. Nd5 Qxd2 19. Nxf6+ Kg7 20. Nh5+ gxh5
21. Rxd2 d5 22. Bb5 Rd6 23. f4 d4 24. f5 Bd7 25. e5 Bxb5 26. exd6 Rd8 27. f6+
Kxf6 28. Rf2+ Kg6 29. Re1 Rxd6 30. Re5 d3 31. Kc1 dxc2 32. Rxc5 Bc6 33. Rfxc2 f5
34. g3 Rf6 35. Rd2 Be4 36. Rd4 Re6 37. Rc8 Bc6 38. Rf8 Be4 39. Rfd8 f4 40. gxf4
Kf5 41. Rf8+ Kg4 42. f5 Rc6+ 43. Kd1 Kf3 44. f6 Bg6 45. Rd7 Ke3 46. f7 Be4 47.
Re8 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.32"]
[White "Musat, Adrian"]
[Black "Lampert, Jonas"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2388"]
[BlackElo "2532"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "1203452"]
[BlackFideId "1303759"]
[EventDate "2018.03.29"]

1. Nf3 d5 2. d4 Bf5 3. c4 e6 4. Nc3 Nf6 5. g3 Be7 6. Bg2 O-O 7. O-O c6 8. Nd2
Nbd7 9. b3 Qa5 10. Bb2 b5 11. c5 Qc7 12. b4 a5 13. a3 Rfe8 14. Nf3 Ne4 15. Nxe4
Bxe4 16. a4 bxa4 17. Qxa4 Qb7 18. Bc3 axb4 19. Qxb4 Qxb4 20. Bxb4 Bf6 21. e3
Rxa1 22. Rxa1 Rb8 23. Ra4 Bc2 24. Ra2 Bd3 25. Ra4 Bc2 26. Ra2 Bd1 27. Be1 Kf8
28. Nd2 e5 29. Ra1 Bg4 30. h3 Be2 31. Ra7 Ke8 32. Bf3 Bd3 33. Bg4 Nf8 34. Nf3
exd4 35. exd4 g6 36. Ne5 Bxe5 37. dxe5 h5 38. Bf3 Rb1 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.33"]
[White "Farago, Ivan"]
[Black "Schneider, Ilja"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2378"]
[BlackElo "2513"]
[ECO "D10"]
[Opening "QGD Slav defence"]
[Variation "exchange variation"]
[WhiteFideId "700134"]
[BlackFideId "4663306"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bg5 Nc6 5. Nc3 Bf5 6. e4 dxe4 7. d5 Ne5 8.
Qa4+ Nd7 9. Nge2 g6 10. Ng3 Bg7 11. Ngxe4 h6 12. Bh4 Qb6 13. Bb5 a6 14. O-O Rc8
15. Be2 g5 16. Bg3 Qd4 17. Qxd4 Bxd4 18. Rad1 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.34"]
[White "Kerigan, Demre"]
[Black "Valsecchi, Alessio"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2367"]
[BlackElo "2510"]
[ECO "C13"]
[Opening "French"]
[Variation "Albin-Alekhine-Chatard attack, Maroczy variation"]
[WhiteFideId "6307841"]
[BlackFideId "818860"]
[EventDate "2018.03.29"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6 7. Qg4 f5 8. exf6
Nxf6 9. Qe2 c5 10. Nf3 Nc6 11. dxc5 h6 12. Bf4 Bxc5 13. O-O-O O-O 14. g3 Qa5 15.
Ne5 Bb4 16. Nb1 Qxa2 17. Bh3 Nxe5 18. Qxe5 Rf7 19. Bxe6 Bxe6 20. Qxe6 Bc5 21. f3
Re8 22. Qf5 Qa5 23. Bd2 Qc7 24. g4 Ne4 25. Qxd5 Nf2 26. g5 Rd8 27. Qa2 Bd4 28.
Nc3 Bxc3 29. bxc3 Qd6 30. gxh6 Nxh1 31. h7+ Kxh7 32. Qxf7 Nf2 33. Qh5+ Kg8 34.
Qg5 Qa3+ 35. Kb1 Rd6 36. Qe3 Nxd1 37. Qe8+ Kh7 38. Qh5+ Rh6 39. Qf5+ Rg6 40.
Qh5+ Kg8 41. Qd5+ Kh8 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.35"]
[White "Kanarek, Marcel"]
[Black "Hilverda, Alexander"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2506"]
[BlackElo "2364"]
[ECO "C95"]
[Opening "Ruy Lopez"]
[Variation "closed, Breyer, Borisenko variation"]
[WhiteFideId "1126822"]
[BlackFideId "4695437"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15.
Bg5 h6 16. Bd2 exd4 17. cxd4 c5 18. d5 Bg7 19. b3 a5 20. a4 b4 21. Bf4 Nxd5 22.
exd5 Rxe1+ 23. Qxe1 Qf6 24. Rd1 Qxf4 25. Qe7 Bc8 26. Qe8+ Nf8 27. Ne4 Bb7 28.
Qe7 Ba6 29. Nxd6 Be2 30. Qxe2 Qxd6 31. Bd3 Ra7 32. Bb5 Re7 33. Qd3 Bc3 34. Bc6
Kg7 35. g3 Nh7 36. Rc1 Nf6 37. Kg2 Rc7 38. Qc4 Kh7 39. Ng1 Nd7 40. Ne2 Nb6 41.
Qf4 Be5 42. Qe3 Nxd5 43. Qxc5 Qxc5 44. Rxc5 Nc3 45. Rxa5 Bxg3 46. Nd4 Bh4 47.
Ra6 Bf6 48. Nb5 Re7 49. Bf3 Kg7 50. Nd6 Bd4 51. a5 Re6 52. Rc6 Be5 53. a6 Bd4
54. Nc8 Nb5 55. Bd5 Rxc6 56. Bxc6 Na7 57. Nxa7 Bxa7 58. Kf3 Kf6 59. Ke4 Ke6 60.
Bd5+ Ke7 61. Kd3 f5 62. Kc4 Kd6 63. Bf7 g5 64. Bg6 g4 65. Bxf5 gxh3 66. f4 h2
67. Be4 Kc7 68. f5 Kd6 69. Kxb4 Ke5 70. Bh1 Kxf5 71. Kb5 Ke5 72. Kc6 Kd4 73. Kb7 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.36"]
[White "Korpa, Bence"]
[Black "Keinanen, Toivo"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2502"]
[BlackElo "2358"]
[ECO "E01"]
[Opening "Catalan"]
[Variation "closed"]
[WhiteFideId "706671"]
[BlackFideId "509825"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Bb4+ 5. Nd2 O-O 6. Nf3 dxc4 7. Qc2 a5 8. a3
Bxd2+ 9. Bxd2 b5 10. a4 c6 11. e4 Na6 12. e5 Nd5 13. Ng5 g6 14. O-O Nab4 15. Qe4
h6 16. Nh3 Kg7 17. axb5 Bb7 18. b6 Qxb6 19. Ra4 c5 20. dxc5 Qxc5 21. Rc1 Rac8
22. Ra3 Ba8 23. Rca1 Nc6 24. Bxa5 Nxa5 25. Rxa5 Qb6 26. Qe2 c3 27. bxc3 Nxc3 28.
Qg4 Bxg2 29. Kxg2 Qb7+ 30. Qf3 Qxf3+ 31. Kxf3 Nd5 32. Ra7 g5 33. Ng1 Rc2 34.
R1a3 Rb8 35. Ra2 Rb3+ 36. Kg4 Rc4+ 37. Kh5 Re4 38. R7a4 Rxe5 39. Kg4 f5+ 40. Kh3
Nf4+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.37"]
[White "Bellahcene, Bilel"]
[Black "Freeke, Matthieu"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2488"]
[BlackElo "2335"]
[ECO "C20"]
[Opening "KP"]
[Variation "Patzer opening"]
[WhiteFideId "696358"]
[BlackFideId "1013459"]
[EventDate "2018.03.29"]

1. e4 e5 2. Qh5 Nc6 3. Bc4 g6 4. Qf3 Nf6 5. Ne2 Bg7 6. d3 d6 7. Nbc3 Nb4 8. Bb3
Be6 9. Ba4+ c6 10. a3 Na6 11. b4 O-O 12. Rb1 Nc7 13. O-O d5 14. exd5 cxd5 15. d4
e4 16. Qf4 Rc8 17. h3 h5 18. Qg3 Nh7 19. Bf4 h4 20. Qe3 Ne8 21. Bh2 Nd6 22. Bb3
Nc4 23. Qc1 f5 24. f4 Nf6 25. Nd1 Ne8 26. Bxc4 Rxc4 27. c3 Nd6 28. Ne3 Rc7 29.
Kh1 Bf6 30. Bg1 Kf7 31. a4 Nc4 32. Nxc4 Rxc4 33. Be3 Qd7 34. Ra1 Rfc8 35. Qb2
Be7 36. Rg1 R4c7 37. Ra2 Rc4 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.38"]
[White "Baskin, Robert"]
[Black "Kuipers, Stefan"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2339"]
[BlackElo "2468"]
[ECO "D43"]
[Opening "QGD semi-Slav"]
[WhiteFideId "24662402"]
[BlackFideId "1018400"]
[EventDate "2018.03.29"]

1. c4 c6 2. Nf3 Nf6 3. d4 d5 4. Nc3 e6 5. g3 Nbd7 6. Bg2 Be7 7. O-O O-O 8. b3
Qa5 9. Bd2 Qc7 10. Bf4 Bd6 11. Bxd6 Qxd6 12. Qd3 b6 13. e4 dxe4 14. Nxe4 Nxe4
15. Qxe4 Bb7 16. Rfd1 Rfd8 17. Rac1 Qa3 18. Qc2 h6 19. c5 bxc5 20. dxc5 Nxc5 21.
Ne5 Na6 22. Rxd8+ Rxd8 23. Rd1 Qa5 24. Rxd8+ Qxd8 25. Nxc6 Bxc6 26. Qxc6 Nb4 27.
Qa4 a5 28. a3 Nd3 29. b4 axb4 30. axb4 g6 31. b5 Qb6 32. Qc2 Nxf2 33. Qxf2 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.39"]
[White "Hess, Max"]
[Black "Hirneise, Tobias"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2338"]
[BlackElo "2463"]
[ECO "D10"]
[Opening "QGD Slav defence"]
[Variation "exchange variation"]
[WhiteFideId "24656666"]
[BlackFideId "24600881"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Nc3 Nf6 6. Bf4 Ne4 7. e3 Nxc3 8.
bxc3 e6 9. Bd3 Bd6 10. O-O O-O 11. Re1 b6 12. Rc1 h6 13. Bb1 Bb7 14. Qd3 f5 15.
Bc2 Rc8 16. Ba4 Na5 17. Ne5 Bxe5 18. Bxe5 Nc4 19. Bg3 Qe7 20. Bc2 Qa3 21. Bb1
Qb2 22. Qc2 Qxc2 23. Bxc2 Rfd8 24. f3 Rd7 25. Bd3 Nb2 26. Bb5 Bc6 27. Ba6 Bb7
28. Bb5 Rf7 29. Bf1 Nc4 30. Bd3 Nb2 31. Bf1 Rff8 32. Rc2 Nc4 33. Bd3 Rf7 34.
Rcc1 Rff8 35. Re2 Rf7 36. h3 Na3 37. Bd6 Nc4 38. Bg3 Rd7 39. Bf4 Rf7 40. Kh2 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.40"]
[White "Grinberg, Eyal"]
[Black "Arcuti, Davide"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2448"]
[BlackElo "2333"]
[ECO "C88"]
[Opening "Ruy Lopez"]
[Variation "closed, 7...O-O"]
[WhiteFideId "2806070"]
[BlackFideId "1323725"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3
Bb7 9. d3 d6 10. a3 Qd7 11. Nc3 Rfe8 12. Nd5 Nxd5 13. Bxd5 Nd8 14. Bxb7 Nxb7 15.
Be3 Bf8 16. c4 c6 17. b4 Nd8 18. a4 Ne6 19. axb5 axb5 20. cxb5 cxb5 21. Qb3 Qb7
22. Ra5 Ra6 23. Rc1 Rxa5 24. bxa5 Qa6 25. Bb6 Rc8 26. Rxc8 Qxc8 27. g3 Qa6 28.
Qc3 Be7 29. Ne1 Qb7 30. Nc2 d5 31. Qxe5 dxe4 32. Qxe4 Qc8 33. Nd4 Nxd4 34. Bxd4
Bf8 35. Qe5 b4 36. Qb5 Qd8 37. Qb6 Qxb6 38. axb6 Bd6 39. b7 b3 40. Kf1 f6 41.
Ke2 Kf7 42. Kd2 Bb8 43. Be3 g5 44. Kc3 Ke6 45. Kxb3 Kd5 46. Kb4 Kc6 47. Kc4 Kxb7 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.41"]
[White "Perske, Thore"]
[Black "Petkidis, Anthony"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[WhiteElo "2447"]
[BlackElo "2314"]
[ECO "C49"]
[Opening "Four knights"]
[Variation "symmetrical, Metger unpin"]
[WhiteFideId "12902195"]
[BlackFideId "24673390"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Bg5 Bxc3 8.
bxc3 Qe7 9. Re1 Nd8 10. d4 Ne6 11. Bc1 c5 12. a4 Rd8 13. d5 Nf8 14. Nd2 Ng6 15.
Bf1 h6 16. Nc4 Nh7 17. Qh5 Qh4 18. Qxh4 Nxh4 19. f4 f6 20. f5 g6 21. fxg6 Ng5
22. Bxg5 fxg5 23. a5 Nxg6 24. g3 Kf8 25. Reb1 Ke7 26. Be2 Rf8 27. Bh5 Nh8 28.
Ne3 Rb8 29. Kg2 Bd7 30. Rb3 Kd8 31. Bg4 Bxg4 32. Nxg4 h5 33. Nh6 Kc7 34. Nf5 g4
35. Ng7 Rf7 36. Ne6+ Kd7 37. Rab1 Ke8 38. Rh1 Rh7 39. h3 gxh3+ 40. Rxh3 Ke7 41.
c4 Ng6 42. Kf2 Rf7+ 43. Ke2 Rh7 44. Kd2 Nh8 45. a6 b6 46. Rf3 Rg8 47. Rf5 Nf7
48. Ke2 h4 49. Rxh4 Rxh4 50. gxh4 Rg4 51. Kd3 Rxh4 52. Rf3 Rg4 53. Nc7 Ng5 54.
Re3 Rg1 55. Nb5 Ra1 56. Rg3 Kf6 57. Nxd6 Rxa6 58. Ne8+ Kg6 59. d6 Ra1 60. Kd2
Kf7 61. Rxg5 Kxe8 62. Rxe5+ Kd7 63. Rd5 Rh1 64. e5 Rh7 65. Ke3 Ke6 66. Kf4 a5
67. Ke3 a4 68. Kd2 a3 69. d7 Rxd7 70. Rxd7 Kxd7 71. Kc3 Ke6 72. Kb3 Kxe5 73.
Kxa3 Kd6 74. Ka4 Kc6 75. c3 Kc7 76. Kb5 Kb7 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.42"]
[White "Beerdsen, Thomas"]
[Black "Gschnitzer, Adrian"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2444"]
[BlackElo "2307"]
[ECO "B30"]
[Opening "Sicilian defence"]
[WhiteFideId "1030108"]
[BlackFideId "1270337"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 e6 7. h3 Bh5 8. c4
Qd7 9. d5 Bxf3 10. Bxf3 Nd4 11. O-O Nf6 12. Nc3 Be7 13. Bf4 O-O 14. Be5 Nxf3+
15. Qxf3 exd5 16. cxd5 Ne8 17. Rfe1 Bd6 18. Qg3 Bxe5 19. Rxe5 Nd6 20. Rae1 Rfe8
21. Rxe8+ Rxe8 22. Rxe8+ Nxe8 23. Qb8 b6 24. a4 Kf8 25. Nb5 a6 26. Nc3 Qc7 27.
Qa8 Qf4 28. g3 Qd2 29. Kg2 g6 30. Ne4 Qxb2 31. d6 Qd4 32. Qc6 Nxd6 33. Nxd6 Kg7
34. Nc8 c4 35. Nxb6 c3 36. Nd5 Qe4+ 37. Kh2 Kh6 38. Qc5 c2 39. Qf8+ Kg5 40. f4+
Kf5 41. Qxf7# 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.43"]
[White "Carow, Johannes"]
[Black "Paul, Johannes"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2437"]
[BlackElo "2279"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "24692050"]
[BlackFideId "24622087"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Bg5 e6 3. e3 d5 4. c4 Be7 5. Nf3 O-O 6. Nbd2 b6 7. Bxf6 Bxf6 8.
cxd5 exd5 9. Qc2 Bb7 10. Bd3 g6 11. h4 Ba6 12. Bxa6 Nxa6 13. Qa4 Qc8 14. Qc6 Qe6
15. Qb5 Nb8 16. Rc1 c6 17. Qd3 Nd7 18. O-O c5 19. b3 Rfd8 20. g3 a5 21. a4 Rac8
22. Kg2 Rc6 23. Rc2 Rdc8 24. Rfc1 cxd4 25. exd4 Nf8 26. Nf1 Rxc2 27. Rxc2 Rxc2
28. Qxc2 Qd7 29. Ne3 Ne6 30. Qd3 h5 31. Kf1 Kg7 32. Ke2 Qc6 33. Nc2 Nc7 34. Kd2
Ne8 35. Ne5 Qe6 36. Qe3 Nd6 37. Nf3 Ne4+ 38. Ke2 Qc8 39. Nce1 Qc6 40. Kf1 b5 41.
axb5 Qxb5+ 42. Qd3 Nc3 43. Qxb5 Nxb5 44. Nc2 Kf8 45. Ke2 Ke7 46. Kd3 Ke6 47. Ne3
Bd8 48. Ng2 Bc7 49. Ng5+ Kd7 50. Nxf7 Bb6 51. Ne5+ Ke6 52. Nf3 Nc7 53. Nf4+ Kf5
54. Ne5 Nb5 55. Nc6 g5 56. Nxd5 gxh4 57. gxh4 Ba7 58. Ne3+ Kf4 59. Nxa7 Nxa7 60.
d5 Kf3 61. d6 Kxf2 62. Nf5 Nc6 63. Ke4 Ke2 64. Nd4+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.44"]
[White "Bakre, Tejas"]
[Black "Andre, Gordon"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2427"]
[BlackElo "2301"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "5004195"]
[BlackFideId "4655354"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O dxc4 8. Qa4
a6 9. Qxc4 b5 10. Qc2 Bb7 11. Rc1 Bd6 12. Bg5 Nbd7 13. Nbd2 c5 14. Bxf6 Qxf6 15.
Ne5 Nxe5 16. dxe5 Bxe5 17. Bxb7 Rab8 18. Ne4 Qe7 19. Qxc5 Qxc5 20. Rxc5 Bxb2 21.
Rb1 Bd4 22. Rc7 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "8.45"]
[White "Kopylov, Michael"]
[Black "Muckle, Julius"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2421"]
[BlackElo "2297"]
[ECO "D12"]
[Opening "QGD Slav"]
[Variation "4.e3 Bf5"]
[WhiteFideId "14105080"]
[BlackFideId "12942430"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg4 7. Qb3 Qc7 8. h3 Bh5
9. g4 Bg6 10. Nxg6 hxg6 11. Bg2 Be7 12. Bd2 Nbd7 13. O-O-O dxc4 14. Qxc4 Nb6 15.
Qb3 Nfd5 16. Ne4 Nd7 17. Kb1 a5 18. a3 O-O 19. Rc1 b5 20. Nc3 Qb6 21. Nxd5 cxd5
22. Qc2 b4 23. a4 b3 24. Qc7 Ra7 25. Qxb6 Nxb6 26. Rc3 Bb4 27. Rxb3 Bxd2 28.
Rxb6 Rc8 29. Rd1 Bb4 30. e4 dxe4 31. Bxe4 Rd7 32. d5 Rc4 33. f3 f5 34. Bc2 Rxd5
35. Rxd5 exd5 36. Bb3 Rd4 37. Rxg6 fxg4 38. hxg4 Rd3 39. Ka2 Kh7 40. Rg5 Rxf3
41. Bc2+ Kg8 42. Rxd5 Kf8 43. Rd7 Rf7 44. Rd5 Rc7 45. Kb3 Ke7 46. Bf5 Kf6 47.
Rb5 Be1 48. Be4 Bd2 49. Rd5 Bb4 50. Rb5 Bd2 51. g5+ Ke6 52. Bd3 Kf7 53. g6+ Kf6
54. Rf5+ Ke6 55. Rf2 Bb4 56. Rf4 Bd2 57. Rd4 Ke5 58. Rh4 Kf6 59. Re4 Kg5 60. Rd4
Be1 61. Rd5+ Kf6 62. Rf5+ Ke6 63. Rf4 Bd2 64. Rf2 Bb4 65. Bc4+ Ke5 66. Bf7 Rc5
67. Ka2 Rc1 68. Bb3 Rc6 69. Bc2 Rc7 70. Kb1 Rb7 71. Rf3 Rc7 72. Bd3 Kd4 73. Bf5
Ke5 74. Bc2 Bd2 75. Rf5+ Ke6 76. Rb5 Kf6 77. Bd3 Rc1+ 78. Ka2 Rc7 79. Kb3 Be1
80. Rf5+ Ke6 81. Rf4 Bd2 82. Bc4+ Ke5 83. Rh4 Kf6 84. Bf7 Ke5 85. Rh5+ Kf6 86.
Rb5 Be1 87. Rb6+ Kf5 88. Bc4 Bd2 89. Rd6 Bb4 90. Bd3+ Ke5 91. Rb6 Be1 92. Bc4
Kf5 93. Bf7 Bd2 94. Ka2 Ke5 95. b3 Bb4 96. Kb1 Kd4 97. Bc4 Re7 98. Kc2 Re3 99.
Rb7 Re7 100. Rb5 Ke4 101. Rd5 Kf4 102. Kd3 Re5 103. Rd7 Re7 104. Rd5 Re5 105.
Rd4+ Kg5 106. Bf7 Kf6 107. Rf4+ Kg5 108. Rf3 Rf5 109. Re3 Rc5 110. Kd4 Rc7 111.
Re5+ Kf6 112. Re6+ Kf5 113. Ra6 Rd7+ 114. Kc4 Rc7+ 115. Kb5 Rc5+ 116. Kb6 Re5
117. Ra8 Kf6 118. Rc8 Kg5 119. Rc6 Rf5 120. Rc2 Kf6 121. Rc7 Re5 122. Rc6+ Ke7
123. Bc4 Rg5 124. Rc7+ Kf6 125. Bd3 Rd5 126. Rf7+ Kg5 127. Be4 Re5 128. Bb1 Kh6
129. Rf3 Re6+ 130. Kb5 Re5+ 131. Kc4 Rc5+ 132. Kd4 Rg5 133. Bf5 Rh5 134. Ke4
Rh4+ 135. Ke5 Rh1 136. Be4 Rh5+ 137. Ke6 Bd2 138. Rd3 Bb4 139. Kf7 Rh4 140. Bf5
Rf4 141. Ke6 Rh4 142. Rd5 Rf4 143. Rd3 Rh4 144. Rf3 Rh1 145. Kf7 Rh5 146. Be4
Rh4 147. Bf5 Rh5 148. Rf1 Rh4 149. Rd1 Rf4 150. Ke6 Rh4 151. Rd8 Kg5 152. Rd5
Kh6 153. Bd3 Rf4 154. Bf5 Rf1 155. Be4 Rf6+ 156. Kd7 Rf4 157. Bd3 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.1"]
[White "Shirov, Alexei"]
[Black "Korobov, Anton"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2651"]
[BlackElo "2664"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Adams attack"]
[WhiteFideId "2209390"]
[BlackFideId "14105730"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 b5 8. g5 b4
9. gxf6 bxc3 10. fxg7 Bxg7 11. bxc3 Qc7 12. Bd2 Nd7 13. Rg1 Bf6 14. Qh5 Ke7 15.
Bd3 Bb7 16. Ke2 d5 17. exd5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.2"]
[White "Rapport, Richard"]
[Black "Keymer, Vincent"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2715"]
[BlackElo "2403"]
[ECO "D53"]
[Opening "QGD"]
[Variation "4.Bg5 Be7"]
[WhiteFideId "738590"]
[BlackFideId "12940690"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Rc1 Nbd7 8. cxd5
exd5 9. Bd3 c6 10. Bg3 Re8 11. h3 Bb4 12. Nf3 Ne4 13. Bf4 c5 14. O-O Bxc3 15.
bxc3 Nb6 16. Ne5 f6 17. Ng4 c4 18. Bb1 h5 19. Nh2 g5 20. Qxh5 gxf4 21. f3 Nd6
22. Qh7+ Kf8 23. Qh6+ Ke7 24. Qg7+ Ke6 25. Rfe1 Re7 26. Qg4+ f5 27. Bxf5+ Nxf5
28. Qg6+ Kd7 29. Qxf5+ Kc6 30. Qxf4 Be6 31. e4 Qg8 32. Qh6 Kc7 33. Kh1 Rf8 34.
Re2 Rh7 35. Qd2 Kb8 36. Rce1 dxe4 37. fxe4 Bd7 38. Rf2 Re8 39. Qf4+ Ka8 40. Nf3
Rf8 41. Qh2 Na4 42. Re3 a6 43. Qe5 Bxh3 44. Kg1 Rg7 45. Nh4 Rxf2 46. Kxf2 Rxg2+
47. Nxg2 Qxg2+ 48. Ke1 Qf1+ 49. Kd2 Bg4 50. Qe8+ Ka7 51. Qxa4 Qf2+ 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.3"]
[White "Antal, Gergely"]
[Black "Bacrot, Etienne"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2540"]
[BlackElo "2718"]
[ECO "C47"]
[Opening "Four knights"]
[Variation "Scotch, 4...exd4"]
[WhiteFideId "717312"]
[BlackFideId "605506"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 cxd5 9. O-O O-O 10. h3 c6 11. Qf3 Re8 12. Bf4 Qe7 13. a3 Bd6 14. b4 a5 15.
b5 Bxf4 16. Qxf4 cxb5 17. Nxb5 Qe5 18. Qxe5 Rxe5 19. Rab1 Re7 20. Nd4 Rc7 21.
Rb6 Kf8 22. Rfb1 Bd7 23. Rb8+ Rc8 24. Rxa8 Rxa8 25. Rb7 Be8 26. Bb5 a4 27. Bxe8
Nxe8 28. Nb5 Rc8 29. c3 Rc6 30. f3 Nd6 31. Nxd6 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.4"]
[White "Malakhatko, Vadim"]
[Black "Andreikin, Dmitry"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2536"]
[BlackElo "2712"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "14104202"]
[BlackFideId "4158814"]
[EventDate "2018.03.29"]

1. c4 e5 2. e3 Nf6 3. Nc3 Bb4 4. Nge2 O-O 5. a3 Bxc3 6. Nxc3 d5 7. cxd5 Nxd5 8.
Qc2 Be6 9. Be2 Nd7 10. O-O c5 11. b3 Nxc3 12. Qxc3 f6 13. Bb2 Nb6 14. Rfd1 Rc8
15. Rab1 Nd5 16. Qc2 Qd7 17. Ba1 Rfd8 18. Rbc1 Bg4 19. Bxg4 Qxg4 20. h3 Qd7 21.
Qe4 b5 22. Bc3 Rc6 23. d3 Qe6 24. Be1 f5 25. Qf3 Rdc8 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.5"]
[White "Gordievsky, Dmitry"]
[Black "Lobron, Eric"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2630"]
[BlackElo "2503"]
[ECO "D34"]
[Opening "QGD"]
[Variation "Tarrasch, Prague variation, Normal position"]
[WhiteFideId "24112798"]
[BlackFideId "4600037"]
[EventDate "2018.03.29"]

1. Nf3 d5 2. c4 e6 3. g3 c5 4. cxd5 exd5 5. d4 Nc6 6. Nc3 Nf6 7. Bg2 Be7 8. O-O
O-O 9. b3 Ne4 10. Bb2 Bf6 11. Na4 b6 12. Rc1 Ba6 13. dxc5 Bxb2 14. Nxb2 bxc5 15.
Na4 Re8 16. Re1 c4 17. bxc4 dxc4 18. Nd2 Nxf2 19. Kxf2 Qf6+ 20. Nf3 Rad8 21. Qc2
Nd4 22. Qc3 Bb5 23. Nb2 Re5 24. Rcd1 Red5 25. Nxc4 Bxc4 26. Qxc4 Qb6 27. Rb1 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.6"]
[White "Landa, Konstantin"]
[Black "Santos Latasa, Jaime"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2613"]
[BlackElo "2549"]
[ECO "E48"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O, 5.Bd3 d5"]
[WhiteFideId "4101685"]
[BlackFideId "2293307"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. cxd5 exd5 7. Ne2 Re8 8. O-O
Bf8 9. Bd2 a6 10. Rc1 b5 11. Nf4 Bb7 12. Bb1 Nbd7 13. Nce2 a5 14. Qe1 b4 15. f3
Bd6 16. Qf2 Nf8 17. Nd3 Ne6 18. Nef4 Nxf4 19. Nxf4 Nd7 20. e4 dxe4 21. fxe4 Bxe4
22. Ne6 fxe6 23. Bxe4 Rf8 24. Qe3 Rb8 25. Bxh7+ 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.7"]
[White "Baenziger, Fabian"]
[Black "Bindrich, Falko"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2356"]
[BlackElo "2602"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "1330110"]
[BlackFideId "4676670"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 O-O 7. O-O c6 8. Qc2
Nbd7 9. Bc3 dxc4 10. a4 Rb8 11. e4 Be7 12. a5 b5 13. axb6 axb6 14. Nbd2 b5 15.
Ba5 Qe8 16. b3 cxb3 17. Nxb3 Bb7 18. Ne1 b4 19. Nd3 Ba6 20. Rfc1 Bxd3 21. Qxd3
Rc8 22. Qd2 e5 23. Bxb4 Bxb4 24. Qxb4 exd4 25. Qxd4 Qe7 26. e5 Qxe5 27. Rxc6 Qe2
28. Qd2 Qh5 29. Rxc8 Rxc8 30. Rc1 Rxc1+ 31. Nxc1 g6 32. Qe2 Qa5 33. Nd3 Qa1+ 34.
Qe1 Qd4 35. Qe2 h5 36. Bf3 Qc3 37. Kg2 Kg7 38. h4 Qd4 39. Bc6 Nb6 40. Qb2 Qd8
41. Nf4 Qc7 42. Bf3 Nd7 43. Nd5 Qd6 44. Nxf6 Nxf6 45. Qa1 Qe6 46. Qd4 Qf5 47.
Qb2 Kh7 48. Qb3 Ng8 49. Bd5 Nh6 50. Qf3 Qd7 51. Bc6 Qd4 52. Qd5 Qb2 53. Qf3 Kg7
54. Bd5 Nf5 55. Kh2 Qe5 56. Kg2 Qd4 57. Be4 Nd6 58. Bc6 Qb2 59. Qf4 Nf5 60. Be4
Ne7 61. Qd6 Ng8 62. Bf3 Nh6 63. Qf4 Qc3 64. Bd5 Qc5 65. Bf3 Qe7 66. Qd4+ Kg8 67.
Qe4 Qf6 68. Qc6 Kg7 69. Qxf6+ Kxf6 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.8"]
[White "Heimann, Andreas"]
[Black "Fedorovsky, Michael"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2574"]
[BlackElo "2471"]
[ECO "B54"]
[Opening "Sicilian"]
[Variation "Prins (Moscow) variation"]
[WhiteFideId "24624632"]
[BlackFideId "14105454"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. Bg5 Be6 8. Bxf6
gxf6 9. exd5 Qxd5 10. Qxd5 Bxd5 11. Nc3 Be6 12. O-O-O Nc6 13. Bb5 a6 14. Bxc6+
bxc6 15. Ne4 f5 16. Nd6+ Bxd6 17. Rxd6 Rg8 18. g3 Bxb3 19. cxb3 Rg6 20. Rhd1 Ra7
21. Kc2 Ke7 22. R6d2 Rb7 23. Kc3 a5 24. Rd8 Rh6 25. R1d2 Rxh2 26. Rxh2 Kxd8 27.
Rxh7 Ke7 28. Rh6 Rb8 29. Rxc6 Rg8 30. b4 axb4+ 31. Kxb4 Rxg3 32. Rc3 e4 33. fxe4
Rxc3 34. Kxc3 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.9"]
[White "Ider, Borya"]
[Black "Wang, Hao"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2505"]
[BlackElo "2713"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "4901134"]
[BlackFideId "8602883"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 d6 5. h3 O-O 6. Be2 b6 7. O-O Bb7 8. c4 Ne4
9. Nbd2 Nxd2 10. Nxd2 e5 11. dxe5 dxe5 12. Bg3 Qe7 13. Qc2 Nd7 14. Bf3 Bxf3 15.
Nxf3 e4 16. Nd4 Nc5 17. Nb5 Be5 18. Bxe5 Qxe5 19. Qc3 Qe7 20. Rad1 Nd3 21. Nd4
Qg5 22. b4 a5 23. b5 Rad8 24. Nc6 Rd7 25. Nd4 Rfd8 26. Rxd3 exd3 27. Rd1 Qe5 28.
Rxd3 Rd6 29. Rd2 h5 30. Qc2 h4 31. Rd1 Kg7 32. Rc1 R8d7 33. Qc3 Qf6 34. Qc2 Qe5
35. Qc3 Re7 36. Qc2 Qc5 37. Nf3 Red7 38. Nd4 Kg8 39. Qe4 Qa3 40. Rc2 Qb4 41. Kh2
Qb1 42. Qe8+ Kh7 43. Qe4 Kg7 44. Qe5+ Rf6 45. Rd2 Rd6 46. c5 bxc5 47. Qxc5 Qe1
48. Qc2 a4 49. a3 Rd5 50. Re2 Qf1 51. f3 Rd7 52. Qb2 Kg8 53. Qc2 Re6 54. Rf2 Qa1
55. Re2 Ree7 56. Qd3 Qc1 57. Rd2 Re8 58. f4 Qe1 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.10"]
[White "Noe, Christopher"]
[Black "Kasimdzhanov, Rustam"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2494"]
[BlackElo "2676"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteFideId "24692018"]
[BlackFideId "14200244"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 d6 6. a3 Bxc3+ 7. Qxc3 b6 8. b3
Bb7 9. Bb2 Nbd7 10. e3 Qe7 11. Be2 c5 12. O-O Rac8 13. Rac1 Rfd8 14. Rfd1 Nf8
15. dxc5 bxc5 16. Nd2 e5 17. Bf3 Ng6 18. Bxb7 Qxb7 19. Qc2 h6 20. Bc3 Re8 21.
Nf1 Re6 22. Ng3 Nh4 23. f3 Ne8 24. f4 exf4 25. exf4 Rc7 26. Re1 Rxe1+ 27. Rxe1
Re7 28. Rc1 Ng6 29. Rf1 Nf8 30. f5 f6 31. Nh5 d5 32. cxd5 Qxd5 33. Nf4 Qc6 34.
Bd4 Rc7 35. Rc1 Qd6 36. Qc4+ Kh7 37. Bf2 Nd7 38. Ne6 Rc8 39. Bg3 Ne5 40. Bxe5
Qxe5 41. Nf8+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.11"]
[White "Van Wely, Loek"]
[Black "Kanarek, Marcel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2667"]
[BlackElo "2506"]
[ECO "E97"]
[Opening "King's Indian"]
[Variation "orthodox, Aronin-Taimanov, bayonet attack"]
[WhiteFideId "1000268"]
[BlackFideId "1126822"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5 Ne7
9. b4 a5 10. Ba3 axb4 11. Bxb4 Re8 12. a4 Bf8 13. Ne1 c5 14. Ba3 Nd7 15. Nb5 Ra6
16. Bb2 Bg7 17. Ra3 f5 18. exf5 Nxf5 19. Nc2 Nf6 20. Re1 Nd4 21. Ne3 Bd7 22. h3
Rf8 23. Nc3 Bh6 24. Bc1 Bf4 25. Nf1 Bf5 26. Bxf4 exf4 27. Bd3 Bxd3 28. Qxd3 Nd7
29. Nb5 Ne5 30. Qc3 Qg5 31. Nxd4 cxd4 32. Qxd4 Rxa4 33. Rc3 b5 34. Nd2 bxc4 35.
Ne4 Qe7 36. Rb1 Rfa8 37. Qb6 Nd7 38. Qd4 Ne5 39. Qb6 R4a6 40. Qb7 R6a7 41. Qxe7
Rxe7 42. Nxd6 Ra5 43. Ne4 Nd7 44. Rxc4 Rxd5 45. Rb7 Rf7 46. h4 h6 47. f3 Kg7 48.
Nf2 g5 49. Rcc7 gxh4 50. Nh3 Rd4 51. Nxf4 Rdxf4 52. Rxd7 Rxd7 53. Rxd7+ Kg6 54.
Kh2 Ra4 55. Kh3 Rb4 56. Rd5 Rc4 57. Re5 Rb4 58. Re4 Rxe4 59. fxe4 Kg5 60. e5 Kf5
61. Kxh4 Kxe5 62. Kh5 Kf4 63. Kxh6 Kg3 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.12"]
[White "Poetsch, Hagen"]
[Black "Fridman, Daniel"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2484"]
[BlackElo "2637"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "two knights variation"]
[WhiteFideId "24615137"]
[BlackFideId "11600454"]
[EventDate "2018.03.29"]

1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Ne2 Qb6 6. d4 e6 7. Nfg1 f6 8. f3 Ng5
9. exf6 gxf6 10. f4 Nf7 11. Nf3 e5 12. fxe5 fxe5 13. Ng3 Bg4 14. Be2 Bxf3 15.
Bxf3 Qxd4 16. Qxd4 exd4 17. Nf5 Bb4+ 18. Bd2 Na6 19. O-O-O Bxd2+ 20. Rxd2 O-O
21. Re1 Ng5 22. Nxd4 Nxf3 23. Nxf3 Nc5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.13"]
[White "Papp, Gabor1"]
[Black "Kevlishvili, Robby"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2604"]
[BlackElo "2472"]
[ECO "B98"]
[Opening "Sicilian"]
[Variation "Najdorf variation"]
[WhiteFideId "718602"]
[BlackFideId "1040634"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Qc7 9. O-O-O O-O 10. Kb1 b5 11. e5 Bb7 12. Qg3 dxe5 13. fxe5 Ne4 14. Nxe4 Bxe4
15. Qh4 Bxg5 16. Qxe4 Nd7 17. Bd3 g6 18. h4 Nc5 19. Qf3 Bh6 20. h5 Qxe5 21. hxg6 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.14"]
[White "Sumets, Andrey"]
[Black "Grinberg, Eyal"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2590"]
[BlackElo "2448"]
[ECO "D10"]
[Opening "QGD Slav defence"]
[Variation "exchange variation"]
[WhiteFideId "14105500"]
[BlackFideId "2806070"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 a6 7. Rc1 e6 8. Bd3
Be7 9. h3 O-O 10. Nf3 Bd7 11. O-O Rc8 12. Qe2 Qa5 13. a3 Na7 14. Ne5 Bb5 15.
Nxb5 Nxb5 16. Bg5 Rfe8 17. Bxf6 Bxf6 18. Bxh7+ Kxh7 19. Qh5+ Kg8 20. Qxf7+ Kh8
21. Rxc8 Rxc8 22. Qxe6 Rc7 23. Ng6+ Kh7 24. Nf8+ Kh8 25. Qf5 Kg8 26. Nd7 Na7 27.
Nxf6+ gxf6 28. Qxf6 Nc6 29. h4 Rf7 30. Qg6+ Rg7 31. Qe8+ Kh7 32. Rc1 Ne7 33.
Qh5+ Kg8 34. Qe8+ Kh7 35. Rc3 Qb6 36. Qh5+ Kg8 37. Qe8+ Kh7 38. Qh5+ Kg8 39. b4
Qe6 40. Qe8+ Kh7 41. Qh5+ Kg8 42. Qe5 Qg4 43. g3 Qe2 44. Rc1 Rf7 45. Qg5+ Kh7
46. Rf1 Qf3 47. h5 Rf6 48. Qe5 Ng8 49. e4 dxe4 50. d5 Rf5 51. Qc7+ Kh8 52. h6
Nxh6 53. Qd8+ Ng8 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.15"]
[White "Nasuta, Grzegorz"]
[Black "Bernadskiy, Vitaliy"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2459"]
[BlackElo "2588"]
[ECO "B03"]
[Opening "Alekhine's defence"]
[Variation "exchange variation"]
[WhiteFideId "1141686"]
[BlackFideId "14100371"]
[EventDate "2018.03.29"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. Bd3 Nc6 8.
Nge2 Bg4 9. Be3 Bh5 10. b3 Bf6 11. Qd2 O-O 12. O-O Bg6 13. Bxg6 hxg6 14. a4 a5
15. d5 Nb4 16. Bxb6 cxb6 17. Rae1 Re8 18. Nb5 Na6 19. Ng3 Rxe1 20. Rxe1 Nc5 21.
Qe3 Bg5 22. f4 Bh4 23. Re2 f5 24. Nf1 Bf6 25. Nd2 g5 26. Nf3 gxf4 27. Qxf4 Nxb3
28. Qxf5 Nc5 29. g4 Qc8 30. Qxc8+ Rxc8 31. g5 Be5 32. Nxe5 dxe5 33. Rxe5 Kh7 34.
Re7 Kg6 35. Nd6 Rb8 36. h4 Rh8 37. Nxb7 Rxh4 38. Nd6 Nxa4 39. Ne8 Kxg5 40. Rxg7+
Kf5 41. Rc7 Nc5 42. Nd6+ Ke5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.16"]
[White "Buhmann, Rainer"]
[Black "Basso, Pier Luigi"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2588"]
[BlackElo "2459"]
[ECO "C65"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence"]
[WhiteFideId "4651340"]
[BlackFideId "866970"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. O-O Nd4 6. Nxd4 Bxd4 7. c3 Bb6 8.
Na3 c6 9. Ba4 d6 10. Nc4 Bc7 11. Bb3 Be6 12. Re1 h6 13. Ne3 O-O 14. Bxe6 fxe6
15. Ng4 Bb6 16. Be3 Nxg4 17. Qxg4 Qf6 18. Qe2 Bxe3 19. Qxe3 Qf4 20. Rad1 Qxe3
21. Rxe3 Rad8 22. Kf1 Kf7 23. Ke2 Ke7 24. Rg3 Kf7 25. Ke3 g6 26. a4 Kg7 27. Ke2
Rd7 28. Re3 Rb8 29. d4 exd4 30. cxd4 g5 31. b4 a5 32. Rb3 axb4 33. Rxb4 Ra8 34.
Rdb1 Kf6 35. Ke3 Ra5 36. g3 c5 37. Rc4 cxd4+ 38. Rxd4 Rc5 39. f4 gxf4+ 40. gxf4
e5 41. fxe5+ Kxe5 42. Rb5 Rxb5 43. axb5 d5 44. h4 h5 45. b6 Rd6 46. Rxd5+ Rxd5
47. exd5 Kxd5 48. Kf4 Kc5 49. Kg5 Kxb6 50. Kxh5 Kc5 51. Kg5 b5 52. h5 b4 53. h6
b3 54. h7 b2 55. h8=Q b1=Q 56. Qe5+ 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.17"]
[White "Lagarde, Maxime"]
[Black "Beerdsen, Thomas"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2587"]
[BlackElo "2444"]
[ECO "C01"]
[Opening "French"]
[Variation "exchange variation"]
[WhiteFideId "662399"]
[BlackFideId "1030108"]
[EventDate "2018.03.29"]

1. d4 e6 2. e4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Be7 6. h3 O-O 7. O-O Nbd7 8.
Bf4 Re8 9. Nc3 a6 10. Re1 Nf8 11. Qd2 Ne6 12. Be5 c6 13. Re2 Bd6 14. Rae1 Bxe5
15. Rxe5 Bd7 16. Ne2 c5 17. Ng3 cxd4 18. Bf5 Nc7 19. Nxd4 g6 20. Bd3 Rxe5 21.
Rxe5 Ne6 22. Nxe6 Bxe6 23. Qf4 Nd7 24. Re3 Nc5 25. Qd4 Rc8 26. h4 h5 27. Qf4 Bg4
28. Re5 Ne6 29. Qe3 d4 30. Qe1 Ng7 31. f3 Bd7 32. Qe4 Bc6 33. Qf4 Qd6 34. Ne4
Bxe4 35. Qxe4 Ne6 36. b4 Rc6 37. a3 Qd8 38. g3 Qf6 39. f4 Rc3 40. f5 gxf5 41.
Rxf5 Qh6 42. Qxb7 Rc7 43. Qa8+ Kg7 44. Qf3 Qe3+ 45. Qxe3 dxe3 46. Rd5 Rc3 47. a4
f5 48. Rxf5 Nd4 49. Rxh5 Ra3 50. Kg2 Ra1 51. Re5 Re1 52. Re4 e2 53. c3 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.18"]
[White "Martin, Julian"]
[Black "Sadzikowski, Daniel"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2412"]
[BlackElo "2583"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Adams attack"]
[WhiteFideId "12941000"]
[BlackFideId "1132253"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be7 8. g4 h6
9. Bg2 Nbd7 10. a4 Nf8 11. Nd5 Nxd5 12. exd5 Ng6 13. Be4 O-O 14. Bxg6 fxg6 15.
Be3 Bg5 16. Qd3 Bd7 17. Nd2 Bxe3 18. Qxe3 Qa5 19. Qd3 Rf4 20. c3 Raf8 21. f3 b5
22. b4 Qd8 23. a5 Qh4+ 24. Kd1 Qg3 25. Kc2 Rxf3 26. Nxf3 Rxf3 27. Qd1 Rxc3+ 28.
Kb2 Rd3 29. Qc2 Qe3 30. Rad1 Qd4+ 31. Ka2 Qxd5+ 32. Kb1 Rb3+ 33. Kc1 Qf3 34.
Rhf1 Qxh3 35. Rh1 Qg3 36. Qxg6 Qc3+ 37. Qc2 Qxb4 38. Rd3 Qf4+ 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.19"]
[White "Firat, Burak"]
[Black "Moussard, Jules"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2453"]
[BlackElo "2576"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "6305881"]
[BlackFideId "642908"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O d6 6. c3 a6 7. a4 Ba7 8. Na3 O-O
9. Nc2 Ne7 10. Bg5 Ng6 11. Nh4 Nxh4 12. Bxh4 h6 13. Kh1 g5 14. Bg3 Bg4 15. f3
Bh5 16. Ba2 Bg6 17. d4 exd4 18. cxd4 d5 19. e5 Nh5 20. Ne3 c6 21. Bb1 f5 22. Be1
Qe8 23. b4 Ng7 24. Bc3 h5 25. f4 Qe7 26. g3 h4 27. Ra2 hxg3 28. hxg3 gxf4 29.
gxf4 Kf7 30. Rh2 Rh8 31. Qe2 Rh5 32. Rxh5 Bxh5 33. Qh2 Rh8 34. Kg1 Qe6 35. Kf2
a5 36. Rg1 axb4 37. Bb2 c5 38. Qg3 Bg6 39. Nxd5 cxd4 40. Bd3 Ne8 41. Nf6 Rh6 42.
Qg5 Nxf6 43. Qxh6 Ng4+ 44. Rxg4 fxg4 45. f5 Bxf5 46. Qf4 g3+ 47. Kf1 Bb8 48.
Bxd4 g2+ 49. Kg1 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.20"]
[White "Heberla, Bartlomiej"]
[Black "Carow, Johannes"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2570"]
[BlackElo "2437"]
[ECO "B13"]
[Opening "Caro-Kann"]
[Variation "exchange variation"]
[WhiteFideId "1115120"]
[BlackFideId "24692050"]
[EventDate "2018.03.29"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. O-O e6 8. Qe1
Bxe2 9. Qxe2 Bd6 10. g3 Nf6 11. Nd2 O-O 12. Nf3 a6 13. Bg5 Nd7 14. Rad1 b5 15.
Rfe1 Rfe8 16. Bb1 Rac8 17. Qd3 Nf8 18. Kg2 b4 19. c4 dxc4 20. Qxc4 Qa5 21. Qe2
h6 22. Bc1 Ne7 23. Ne5 Bxe5 24. dxe5 Red8 25. Rxd8 Rxd8 26. h4 Nf5 27. h5 Qd5+
28. Qe4 Qb5 29. Bf4 a5 30. Rc1 g5 31. hxg6 Nxg6 32. Re1 Kg7 33. Bc1 Rd5 34. b3
Kg8 35. Bb2 Kg7 36. Qe2 Qd7 37. Bxf5 Rd2 38. Qf3 Rxb2 39. Rd1 Nxe5 40. Rxd7 Nxf3
41. Bxe6 Ng5 42. Bc4 Rxa2 43. Ra7 Kg6 44. Ra6+ Kg7 45. Ra7 Kg6 46. Ra6+ Kg7 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.21"]
[White "David, Alberto"]
[Black "Bakre, Tejas"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2566"]
[BlackElo "2427"]
[ECO "B52"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky attack, 3...Bd7"]
[WhiteFideId "4000013"]
[BlackFideId "5004195"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 Nc6 5. d4 cxd4 6. Nxd4 g6 7. Nc3 Bg7 8. Be3
Nf6 9. h3 O-O 10. O-O a6 11. Bxc6 bxc6 12. c5 d5 13. e5 Ne4 14. Nxe4 dxe4 15.
Qc2 Bxe5 16. Qxe4 Qc7 17. Rad1 Rad8 18. b3 Bxd4 19. Bxd4 Bf5 20. Qe2 Bc8 21. Be5
Qa5 22. Qe3 Rxd1 23. Rxd1 Rd8 24. Bd4 Qc7 25. Re1 Rd7 26. Bc3 f6 27. h4 Kg7 28.
h5 Qd8 29. Qe4 Bb7 30. Re3 gxh5 31. Qe6 Kh8 32. Rf3 Bc8 33. Qf7 Qg8 34. Rxf6
Qxf7 35. Rxf7+ Kg8 36. Rg7+ Kf8 37. Rxh7 Rd1+ 38. Kh2 Bg4 39. f3 Be6 40. Rxh5
Rc1 41. Rh8+ Bg8 42. Bd4 Rd1 43. Be3 Ra1 44. Bg5 Kg7 45. Bxe7 Bd5 46. Rb8 Rxa2
47. Kg3 Rb2 48. Rb6 a5 49. Ra6 Rxb3 50. Rxa5 Rb2 51. Ra4 Kg6 52. Rg4+ Kf5 53.
Rg5+ Ke6 54. Bd6 Rc2 55. Kf4 Rc4+ 56. Ke3 Rc2 57. Kf4 Rc4+ 58. Kg3 Rc2 59. Kh3
Rc3 60. Re5+ Kf7 61. Re7+ Kg6 62. Rg7+ Kf5 63. Kh4 Kf6 64. Rg5 Rc2 65. g4 Rf2
66. Rf5+ Kg6 67. Kg3 Rf1 68. Be5 Rg1+ 69. Kf2 Rc1 70. Rf6+ Kh7 71. Bd4 Rd1 72.
Ke3 Re1+ 73. Kf4 Rf1 74. Kg3 Rd1 75. Be5 Rg1+ 76. Kf2 Rc1 77. Rh6+ Kg8 78. g5
Rc2+ 79. Kg3 Re2 80. f4 Rg2+ 81. Kh3 Kf7 82. Rf6+ Kg8 83. g6 Be4 84. f5 Rg5 85.
Kh4 Rxf5 86. Re6 Rf1 87. Re8+ Rf8 88. Re7 Rf1 89. g7 Rh1+ 90. Kg3 Bh7 91. Re8+
Kf7 92. Rf8+ Ke6 93. Bd4 Kd5 94. Bf2 Rh5 95. g8=Q+ Bxg8 96. Rxg8 Kc4 97. Rg4+
Kb5 98. Re4 Rf5 99. Rf4 Re5 100. Kf3 Re8 101. Be3 Rh8 102. Ke2 Rh3 103. Kd3 Rg3
104. Rf7 Ka6 105. Rc7 Rg6 106. Kc4 Re6 107. Bd4 Rh6 108. Rd7 Rh4 109. Rd8 Kb7
110. Rh8 Rg4 111. Rh7+ Ka6 112. Rg7 Rh4 113. Rc7 Rh6 114. Be5 Rh4+ 115. Bd4 Rh6
116. Kd3 Re6 117. Be3 Rg6 118. Bf4 Kb5 119. Bd6 Rg8 120. Rb7+ Ka5 121. Rb6 Rh8
122. Rxc6 Rh3+ 123. Ke4 Rh4+ 124. Kd5 Rh1 125. Be5 Rh5 126. Rc8 Ka6 127. c6 Rh7
128. Ra8+ Kb6 129. Rb8+ Ka6 130. c7 Rd7+ 131. Kc6 Ka7 132. Kxd7 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.22"]
[White "Burri, Quentin"]
[Black "Mikhalevski, Victor"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2410"]
[BlackElo "2557"]
[ECO "C60"]
[Opening "Ruy Lopez"]
[Variation "fianchetto (Smyslov/Barnes) defence"]
[WhiteFideId "26028654"]
[BlackFideId "2801914"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. d4 exd4 5. Bg5 Be7 6. Bxe7 Qxe7 7. Bxc6 dxc6 8.
Qxd4 Nf6 9. Nc3 Bg4 10. Nd2 c5 11. Qe3 O-O-O 12. f3 Be6 13. O-O-O b6 14. g4 Nd7
15. Rhe1 Qh4 16. Rh1 f6 17. Qf4 h5 18. h3 g5 19. Qe3 Ne5 20. Qe2 Qg3 21. Kb1 Kb7
22. Qf1 Qf4 23. Qf2 hxg4 24. Ne2 Rxd2 25. Nxf4 Rxf2 26. Nxe6 g3 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.23"]
[White "Runic, Zoran"]
[Black "Kollars, Dmitrij"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2407"]
[BlackElo "2534"]
[ECO "C76"]
[Opening "Ruy Lopez"]
[Variation "modern Steinitz defence, fianchetto (Bronstein) variation"]
[WhiteFideId "14401410"]
[BlackFideId "12909572"]
[EventDate "2018.03.29"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. c3 d6 6. d4 Bd7 7. d5 Nce7 8. c4 Bg7
9. Nc3 h6 10. Nd2 f5 11. Bxd7+ Qxd7 12. f3 Nf6 13. Qe2 O-O 14. Nb3 fxe4 15. fxe4
Nh5 16. g3 Qh3 17. Rg1 c6 18. Be3 cxd5 19. cxd5 Rac8 20. O-O-O b5 21. Kb1 Nf6
22. Bd2 Ng4 23. Rg2 Rc7 24. Na5 Nc8 25. Rf1 Bf6 26. a3 Rcf7 27. Nc6 Nb6 28. b3
Nd7 29. Ka2 Bd8 30. Rxf7 Kxf7 31. a4 bxa4 32. Nxa4 Kg7 33. Bb4 Bc7 34. Nb2 Rf6
35. Nc4 Nb6 36. N6a5 Nxc4 37. Nxc4 Bb8 38. Qc2 h5 39. Ka3 Kh6 40. Bd2+ Kg7 41.
Bg5 Rf7 42. Qe2 Ba7 43. Qc2 Bc5+ 44. b4 Bf2 45. Nxd6 Qxg2 46. Nxf7 Qf3+ 47. Ka4
Qxf7 48. h3 Nh6 49. Qc3 Qd7+ 50. Qc6 Qxc6+ 51. dxc6 Bb6 52. Be3 Bc7 53. b5 axb5+
54. Kxb5 Nf7 55. Bb6 Nd6+ 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.24"]
[White "Lampert, Jonas"]
[Black "Gokerkan, Cem Kaan"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2532"]
[BlackElo "2408"]
[ECO "E73"]
[Opening "King's Indian"]
[Variation "Semi-Averbakh system"]
[WhiteFideId "1303759"]
[BlackFideId "6336760"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 c5 7. d5 e6 8. Nf3 Re8
9. Nd2 Na6 10. O-O Nc7 11. a4 b6 12. Re1 exd5 13. cxd5 Rb8 14. Bf4 a6 15. Bf3 b5
16. axb5 axb5 17. Rc1 Bb7 18. b4 c4 19. Nf1 Ra8 20. Qd2 Ra3 21. e5 dxe5 22. Bxe5
Rxe5 23. Rxe5 Ng4 24. Ree1 Ne5 25. Rxe5 Bxe5 26. d6 Rxc3 27. Rxc3 Nd5 28. Rc1
Qxd6 29. Rd1 c3 30. Qa2 Nxb4 31. Qb3 Bd4 32. Bxb7 Qf4 33. Ne3 Bxe3 34. fxe3
Qxe3+ 35. Kh1 c2 36. Rd8+ Kg7 37. Qxe3 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.25"]
[White "Keinanen, Toivo"]
[Black "Burmakin, Vladimir"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2358"]
[BlackElo "2522"]
[ECO "D13"]
[Opening "QGD Slav"]
[Variation "exchange variation"]
[WhiteFideId "509825"]
[BlackFideId "4105109"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. cxd5 cxd5 5. Nc3 e6 6. e3 a6 7. Bd3 b5 8. Ne5
Bd6 9. f4 Nbd7 10. O-O Bb7 11. Bd2 O-O 12. Be1 Ne4 13. Nxd7 Qxd7 14. Nxe4 dxe4
15. Be2 Bd5 16. Ba5 Rfc8 17. Qd2 Rc6 18. a3 Rac8 19. Rfc1 h6 20. Bb4 g5 21. g3
gxf4 22. gxf4 Kh7 23. Rxc6 Qxc6 24. Kf2 Bxb4 25. axb4 Qc2 26. Ke1 Qc7 27. Kf1
Qe7 28. Rc1 Rg8 29. Qe1 e5 30. fxe5 Be6 31. Qf2 Rg5 32. Ke1 Qxb4+ 33. Rc3 Qxb2
34. Rc7 Qb4+ 35. Kd1 Bb3+ 36. Kc1 Qa3+ 37. Kd2 Qa2+ 38. Kc3 Qc2+ 39. Kb4 a5+ 40.
Ka3 b4# 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.26"]
[White "Valsecchi, Alessio"]
[Black "Chernov, Vadim"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2510"]
[BlackElo "2407"]
[ECO "B07"]
[Opening "Pirc defence"]
[WhiteFideId "818860"]
[BlackFideId "1210629"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Nc3 d6 3. e4 e5 4. Nf3 exd4 5. Nxd4 Be7 6. g3 O-O 7. Bg2 Re8 8. O-O
Bg4 9. f3 Bd7 10. b3 Nc6 11. Nde2 Bf8 12. Bb2 g6 13. Qd2 Bg7 14. Rad1 a5 15. h3
Nb4 16. g4 h5 17. g5 Nh7 18. a3 Nxg5 19. axb4 axb4 20. Na4 Nxh3+ 21. Bxh3 Bxh3
22. Bxg7 Kxg7 23. Rf2 Bd7 24. Qxb4 Qg5+ 25. Kh1 b5 26. Qd4+ Kg8 27. Nac3 Bc6 28.
Rg1 Qe5 29. Rfg2 Kg7 30. Rg5 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.27"]
[White "Banusz, Tamas"]
[Black "Fominyh, Alexander"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2618"]
[BlackElo "2406"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "722413"]
[BlackFideId "4100590"]
[EventDate "2018.03.29"]

1. Nf3 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.28"]
[White "Kozul, Zdenko"]
[Black "Sinz, Bernhard"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2617"]
[BlackElo "2386"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "14502879"]
[BlackFideId "4618807"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nbd2 f5 5. g3 Nf6 6. Bg2 Bd6 7. O-O O-O 8. b3 b6
9. Ne5 Bb7 10. Bb2 Na6 11. Ndf3 Rc8 12. e3 c5 13. Qe2 Qe7 14. Rfd1 Rfd8 15. cxd5
Nxd5 16. Nc4 Bb8 17. Ne1 Nf6 18. Bxb7 Qxb7 19. dxc5 Nxc5 20. Bxf6 gxf6 21. Rxd8+
Rxd8 22. Rd1 Qe7 23. Nf3 Rxd1+ 24. Qxd1 Qd7 25. Qxd7 Nxd7 26. Nd4 Kf7 27. Nc6 e5
28. Kg2 Ke6 29. Kh3 Kd5 30. Nxb8 Nxb8 31. Kh4 Ke4 32. Kh5 Kf3 33. Kh6 Kxf2 34.
Kxh7 b5 35. Nd6 Kxe3 36. Nxf5+ Ke4 37. Kg6 Nd7 38. Nd6+ Kf3 39. Nxb5 e4 40. Nd4+
Kf2 41. Nc2 e3 42. Nxe3 Kxe3 43. h4 Kf3 44. h5 Ne5+ 45. Kxf6 Ng4+ 46. Kg5 Kxg3
47. b4 Kf3 48. b5 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.29"]
[White "Winterberg, Lukas"]
[Black "Danin, Alexandre"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2388"]
[BlackElo "2540"]
[ECO "D92"]
[Opening "Gruenfeld"]
[Variation "5.Bf4"]
[WhiteFideId "24622702"]
[BlackFideId "4144031"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. Bf4 O-O 6. Rc1 dxc4 7. e3 Be6 8. Ng5
Bd5 9. e4 h6 10. exd5 hxg5 11. Bxg5 Nxd5 12. Bxc4 Nb6 13. Bb3 Nc6 14. Ne2 a5 15.
a4 Nxd4 16. Nxd4 Bxd4 17. h4 Qd6 18. Qf3 Rad8 19. Kf1 Bf6 20. Rh3 c6 21. Bh6 Bg7
22. Bf4 Qd7 23. h5 Nd5 24. g4 gxh5 25. Rg3 h4 26. Rh3 Nxf4 27. Qxf4 Qd2 28. Rc4
Qxf4 29. Rxf4 Rd4 30. Rf5 Rxg4 31. Rxa5 Rd8 32. Rh5 Bf6 33. Ke2 Rb4 34. Rh1 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.30"]
[White "Philippe, Christophe"]
[Black "Kuljasevic, Davorin"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2383"]
[BlackElo "2538"]
[ECO "D04"]
[Opening "Queen's pawn game"]
[WhiteFideId "610038"]
[BlackFideId "14506661"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. Be2 Nc6 5. O-O Bg4 6. Nbd2 e6 7. b3 cxd4 8. exd4
Be7 9. Bb2 O-O 10. h3 Bh5 11. Ne5 Bxe2 12. Qxe2 Qb6 13. Ndf3 Rad8 14. Rfe1 Nd7
15. Nd3 Bf6 16. c3 Rfe8 17. Nfe5 Ncxe5 18. dxe5 Be7 19. Qg4 Bf8 20. Nf4 f5 21.
Qg3 Nc5 22. Nh5 Kh8 23. Ba3 Rd7 24. Bxc5 Qxc5 25. Rad1 Rc7 26. Rd3 Qa3 27. Re2
Qc1+ 28. Kh2 Qh6 29. Qf3 b5 30. Re1 Rec8 31. Ng3 Bc5 32. Ne2 Kg8 33. g3 g5 34.
Kg2 Qg6 35. Red1 Bf8 36. Qe3 f4 37. Qf3 fxg3 38. fxg3 Rf7 39. Qe3 Bc5 40. Nd4
Rcf8 41. R3d2 g4 42. hxg4 Qxg4 43. Rh1 Bxd4 44. Rxd4 Rf2+ 45. Qxf2 Rxf2+ 46.
Kxf2 Qf5+ 47. Rf4 Qc2+ 48. Kf3 h5 49. Rf1 Kg7 50. Rf2 Qxc3+ 51. Kg2 Qxe5 52. g4
h4 53. Kh3 d4 54. Kxh4 Kg6 55. g5 Qh8+ 56. Kg4 Qh5+ 57. Kg3 Qd1 58. Kh4 Qh5+ 59.
Kg3 d3 60. Rg4 Qh1 61. Rf6+ Kg7 62. Rgf4 Qh5 63. Rxe6 d2 64. Re7+ Kg8 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.31"]
[White "Schneider, Ilja"]
[Black "Wenninger, Philipp"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[WhiteElo "2513"]
[BlackElo "2364"]
[ECO "D10"]
[Opening "QGD Slav defence"]
[Variation "exchange variation"]
[WhiteFideId "4663306"]
[BlackFideId "4648404"]
[EventDate "2018.03.29"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bg5 h6 5. Bh4 Bf5 6. Nc3 Nc6 7. e3 Qd7 8. Nf3
e6 9. Bb5 f6 10. Bg3 Bd6 11. Bxd6 Qxd6 12. Nh4 Bh7 13. Qh5+ Kf8 14. Ng6+ Bxg6
15. Qxg6 f5 16. Rc1 Rc8 17. Qg3 Qxg3 18. hxg3 Nf6 19. Ke2 Ke7 20. Na4 Nd7 21.
Bxc6 Rxc6 22. Rxc6 bxc6 23. Rc1 Kd6 24. b3 Rc8 25. Kd3 e5 26. Nc5 e4+ 27. Ke2
Rb8 28. Na4 Nb6 29. Nc5 Nd7 30. Na4 Nb6 31. Nc5 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.32"]
[White "Parvanyan, Ashot"]
[Black "Schlosser, Philipp"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2379"]
[BlackElo "2510"]
[ECO "A33"]
[Opening "English"]
[Variation "symmetrical variation"]
[WhiteFideId "13307550"]
[BlackFideId "4600169"]
[EventDate "2018.03.29"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. e3 O-O 8. Be2
Qa5 9. Bh4 d5 10. O-O Nxd4 11. Qxd4 dxc4 12. Qxc4 Bd7 13. Bf3 Qb6 14. Qe2 Bc6
15. Bxc6 Qxc6 16. Rac1 Rfc8 17. Rfd1 Qc4 18. Bg3 Qxe2 19. Nxe2 Ne4 20. Rxc8+
Rxc8 21. Rd7 Rd8 22. Rxd8+ Bxd8 23. Be5 Bf6 24. Bxf6 Nxf6 25. Nc3 Kf8 26. Kf1
Ke7 27. Ke2 g5 28. h3 h5 29. Kd3 Nd7 30. h4 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.33"]
[White "Riff, Jean-Noel"]
[Black "Farago, Ivan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2503"]
[BlackElo "2378"]
[ECO "C03"]
[Opening "French"]
[Variation "Tarrasch"]
[WhiteFideId "611190"]
[BlackFideId "700134"]
[EventDate "2018.03.29"]

1. e4 e6 2. d4 d5 3. Nd2 h6 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 Nc6 8. O-O g5
9. Qe2 Bg7 10. dxc5 Nxc5 11. Bb5 O-O 12. h3 Nd7 13. Bxc6 bxc6 14. Re1 a5 15. Nf1 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.34"]
[White "Lagunow, Raphael"]
[Black "Bellahcene, Bilel"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2368"]
[BlackElo "2488"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[WhiteFideId "24652644"]
[BlackFideId "696358"]
[EventDate "2018.03.29"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bg4 4. Bg2 Qd7 5. h3 Bxf3 6. exf3 Nf6 7. c3 e6 8. O-O
Bd6 9. f4 h5 10. h4 Ne7 11. Nd2 Nf5 12. Bf3 c5 13. dxc5 Bxc5 14. Kg2 Rc8 15. a4
a6 16. Qe2 g6 17. Rd1 O-O 18. Nf1 Qc7 19. Be3 Nxe3+ 20. Nxe3 Rfe8 21. Re1 Red8
22. Red1 Rd6 23. Nc2 Ba7 24. Ne1 Rdd8 25. Nd3 Qc4 26. Ne5 Qxe2 27. Bxe2 Ne4 28.
Nd3 Kf8 29. Bf3 Ke7 30. Kf1 Nd6 31. Ne5 Rc7 32. Rd2 Rb8 33. Re1 Kf8 34. Nxg6+
fxg6 35. Rxe6 Nc4 36. Rxd5 Kf7 37. f5 gxf5 38. Rh6 Kg7 39. Rxh5 Rf8 40. b3 Nb6
41. Rg5+ Kh8 42. Rh5+ Kg7 43. Rg5+ Kh8 44. Rh5+ 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.35"]
[White "Kuipers, Stefan"]
[Black "Brink, Barry"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2468"]
[BlackElo "2353"]
[ECO "B47"]
[Opening "Sicilian"]
[Variation "Taimanov (Bastrikov) variation"]
[WhiteFideId "1018400"]
[BlackFideId "1009451"]
[EventDate "2018.03.29"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Qd3 Nf6 7. Ndb5 Qb8 8.
Qg3 d6 9. Be3 a6 10. Nd4 Bd7 11. O-O-O Nxd4 12. Bxd4 Bc6 13. Bd3 b5 14. Bxf6
gxf6 15. Rhe1 Bh6+ 16. Kb1 Kf8 17. f4 b4 18. Ne2 Qb6 19. Qh4 Bg7 20. f5 Qc5 21.
Nf4 Bd7 22. fxe6 fxe6 23. e5 f5 24. exd6 Re8 25. Nh5 Qxd6 26. Nxg7 Kxg7 27. Qg5+ 1-0

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.36"]
[White "Fries-Nielsen, Jens Ove"]
[Black "Pavlovic, Milos"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2359"]
[BlackElo "2466"]
[ECO "D00"]
[Opening "Queen's pawn"]
[Variation "Chigorin variation"]
[WhiteFideId "1400142"]
[BlackFideId "900389"]
[EventDate "2018.03.29"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 e6 4. e3 Bd6 5. g4 Bxf4 6. exf4 Qd6 7. Qf3 c5 8. dxc5
Qxc5 9. g5 Nfd7 10. Bd3 Nc6 11. Nge2 Nb6 12. a3 Bd7 13. b4 Qe7 14. Nb5 O-O 15.
Qe3 Nxb4 16. Nbd4 Nxd3+ 17. cxd3 Rae8 18. h4 f6 19. gxf6 gxf6 20. Rg1+ Kh8 21.
Nf3 Na4 22. h5 Nc5 23. h6 Rg8 24. Rxg8+ Rxg8 25. Ng3 Bb5 26. Rd1 Qd6 27. Nh5 Rg6
28. Qd4 Qe7 29. a4 Bc6 30. Ke2 Rxh6 31. Rh1 Be8 32. Ng3 Rxh1 33. Nxh1 Bg6 34.
Ne1 b6 35. Ng3 Kg7 36. Kf1 Qd6 37. f5 exf5 38. Ne2 Ne6 39. Qh4 f4 40. d4 Qc7 41.
Qg4 Kf7 42. Kg1 h5 43. Qh4 Qc4 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.37"]
[White "Hirneise, Tobias"]
[Black "Savina, Anastasia"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2463"]
[BlackElo "2345"]
[ECO "E60"]
[Opening "King's Indian"]
[Variation "3.g3"]
[WhiteFideId "24600881"]
[BlackFideId "4196872"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. c4 g6 3. g3 c5 4. dxc5 Qa5+ 5. Nc3 Qxc5 6. e4 d6 7. Be3 Qa5 8. Qd2
Nc6 9. h3 Bg7 10. Rc1 O-O 11. Bg2 Nd7 12. Nge2 Nde5 13. b3 Nb4 14. O-O Bxh3 15.
Nd5 Bxg2 16. Nxe7+ Kh8 17. Kxg2 Qxa2 18. Rh1 Qxd2 19. Bxd2 Rfe8 20. Rxh7+ Kxh7
21. Rh1+ Bh6 22. Bxh6 Rxe7 23. Bf8+ Kg8 24. Bxe7 Kg7 25. Bxd6 Nec6 26. Nf4 a5
27. Nd5 Re8 28. f3 Re6 29. Bf4 f5 30. Bd2 fxe4 31. Bc3+ Kf7 32. Rh7+ Kg8 33.
Rh8+ Kf7 34. fxe4 Rxe4 35. Bxb4 axb4 36. Rh7+ Ke6 37. Rxb7 Re2+ 38. Kh3 Rb2 39.
Nxb4 Ne5 40. Rb6+ Kf5 41. Nd5 g5 42. Ne7+ Ke4 43. Re6 Kd4 44. Nf5+ Ke4 45. Nd6+
Kd4 46. Nf5+ Ke4 47. Ne3 Kd4 48. Nf5+ 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.38"]
[White "Vijayalakshmi, Subbaraman"]
[Black "Milov, Leonid"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2345"]
[BlackElo "2455"]
[ECO "A04"]
[Opening "Reti v Dutch"]
[WhiteFideId "5004098"]
[BlackFideId "14101068"]
[EventDate "2018.03.29"]

1. Nf3 f5 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. b3 O-O 6. Bb2 a5 7. a4 d6 8. O-O Nc6
9. d5 Nb4 10. c4 c6 11. Ne1 e5 12. dxe6 Bxe6 13. Na3 d5 14. Nd3 Qe7 15. Qc1 Ne4
16. cxd5 Bxd5 17. Nc4 Bxb2 18. Qxb2 Qf6 19. Qxf6 Rxf6 20. Nb6 Re8 21. Nxb4 axb4
22. Nxd5 cxd5 23. Bxe4 Rxe4 24. e3 Re8 1/2-1/2

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.39"]
[White "Baskin, Robert"]
[Black "Perske, Thore"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2339"]
[BlackElo "2447"]
[ECO "C01"]
[Opening "French"]
[Variation "exchange variation"]
[WhiteFideId "24662402"]
[BlackFideId "12902195"]
[EventDate "2018.03.29"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. c4 Bb4+ 6. Nc3 Nf6 7. h3 Be6 8.
cxd5 Nxd5 9. Bd2 h6 10. Bd3 O-O 11. O-O c5 12. Ne4 Nd7 13. dxc5 Bxc5 14. Nxc5
Nxc5 15. Bc4 Qf6 16. Bxd5 Bxd5 17. Bc3 Bxf3 18. Bxf6 Bxd1 19. Bd4 Be2 20. Bxc5
Bxf1 21. Bxf8 Bxg2 22. Bxg7 Kxg7 23. Kxg2 Rc8 24. a3 Rc2 25. b4 Rc3 26. a4 Rb3
27. b5 Rb4 28. Ra3 b6 29. Rg3+ Kf6 30. Rf3+ Ke7 31. Re3+ Kf8 32. Ra3 h5 33. Kf3
Kg7 34. Kg3 h4+ 35. Kf3 Kf6 36. a5 Rxb5 37. axb6 axb6 38. Ra4 Kg5 39. Rg4+ Kh5
40. Rg7 Rf5+ 41. Ke3 Rf6 42. f4 Kh6 43. Rg4 Kh7 44. Rxh4+ Rh6 45. Rg4 Rxh3+ 46.
Ke4 Rh6 47. f5 b5 48. Kd5 Rf6 49. Ke5 Rb6 50. Rh4+ Kg7 51. Rg4+ Kh6 52. Rb4 Kg5
53. Ke4 f6 54. Rb1 b4 55. Rg1+ Kh6 56. Rh1+ Kg7 57. Rg1+ Kf7 58. Kd3 Ke7 59.
Re1+ Kd7 60. Kc2 b3+ 61. Kb2 Rb5 62. Re3 Rxf5 63. Kxb3 Rc5 64. Re1 f5 65. Kb4
Kd6 66. Rd1+ Rd5 67. Re1 Re5 68. Rf1 Re4+ 69. Kc3 Ke5 70. Kd3 f4 71. Rf2 Kf5 72.
Re2 Ra4 73. Kd2 Kg4 74. Ke1 Kg3 75. Re8 Ra1+ 76. Kd2 f3 77. Rg8+ Kf2 78. Rf8 Kg2
79. Rg8+ Kf1 80. Rf8 f2 81. Ke3 Ke1 82. Kd4 0-1

[Event "GRENKE Chess Open 2018"]
[Site "Karlsruhe GER"]
[Date "2018.04.02"]
[Round "9.40"]
[White "Zatonskih, Anna"]
[Black "Hess, Max"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2446"]
[BlackElo "2338"]
[ECO "E68"]
[Opening "King's Indian"]
[Variation "fianchetto, classical variation, 8.e4"]
[WhiteFideId "14101572"]
[BlackFideId "24656666"]
[EventDate "2018.03.29"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 8. e4
exd4 9. Nxd4 Re8 10. h3 a6 11. Be3 Rb8 12. b3 Ne5 13. f4 Ned7 14. Bf2 c5 15. Nc2 1/2-1/2

