[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "1.1"]
[White "Ivanchuk, Vassily"]
[Black "Troyke, Christian"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2731"]
[BlackElo "2340"]
[ECO "B27"]
[Opening "Sicilian"]
[Variation "Hungarian variation"]
[WhiteFideId "14100010"]
[BlackFideId "4616278"]
[EventDate "2015.03.07"]

1. Nf3 g6 2. e4 c5 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Bg4 7. Nbd2 Nc6 8. Bb5
Rc8 9. O-O Nh6 10. h3 Bxf3 11. Nxf3 O-O 12. Qe2 e6 13. Bg5 Qd7 14. g4 Kh8 15.
Rac1 Ng8 16. Bxc6 Rxc6 17. Rxc6 Qxc6 18. Rc1 Qb6 19. Rc5 h6 20. Bh4 g5 21. Bg3
Ne7 22. h4 f6 23. exf6 Bxf6 24. hxg5 hxg5 25. Bc7 Qa6 26. Qxa6 bxa6 27. Bd6 Rf7
28. Rc7 Kg7 29. Ne5 Bxe5 30. Bxe5+ Kg6 31. Rxa7 Nc6 32. Rxa6 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "1.2"]
[White "Reizniece-Ozola, Dana"]
[Black "Karjakin, Sergey"]
[Result "0-1"]
[WhiteTitle "WGM"]
[BlackTitle "GM"]
[WhiteElo "2245"]
[BlackElo "2757"]
[ECO "A29"]
[Opening "English"]
[Variation "four knights, kingside fianchetto"]
[WhiteFideId "11601124"]
[BlackFideId "14109603"]
[EventDate "2015.03.07"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. O-O Be7 8. d3
O-O 9. a3 Be6 10. b4 a5 11. b5 Nd4 12. Nxd4 exd4 13. Na4 Bd5 14. Nxb6 cxb6 15.
Bb2 Bxg2 16. Kxg2 Qd5+ 17. Kg1 a4 18. Qd2 Ra5 19. Rfc1 Rxb5 20. Rc4 Bc5 21. Qc2
Rb3 22. Rc1 Qd7 23. Ra1 h5 24. h4 Re8 25. Re1 Re5 26. Qc1 Rd5 27. Rd1 Kh7 28.
Re1 Qb5 29. Rc2 Bd6 30. Rd1 Be5 31. Rdd2 Qd7 32. Rc8 Qh3 33. Qc4 Bxg3 34. fxg3
Qxg3+ 35. Kh1 Qxh4+ 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "1.3"]
[White "Mamedyarov, Shakhriyar"]
[Black "Petkevich, Jusefs"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2756"]
[BlackElo "2365"]
[ECO "C25"]
[Opening "Vienna"]
[Variation "Paulsen variation"]
[WhiteFideId "13401319"]
[BlackFideId "11600110"]
[EventDate "2015.03.07"]

1. e4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. d3 d6 6. h3 h6 7. Nge2 a6 8. O-O Nd4
9. Kh2 Nxe2 10. Qxe2 Be6 11. f4 c6 12. Be3 Bxe3 13. Qxe3 Qa5 14. a3 Qc7 15. b4
Rd8 16. Rf2 d5 17. exd5 exf4 18. Rxf4 cxd5 19. Rxf6 gxf6 20. Nxd5 Rxd5 21. Bxd5 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "1.4"]
[White "Kretainis, Kristaps"]
[Black "Tomashevsky, Evgeny"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2289"]
[BlackElo "2745"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "11602163"]
[BlackFideId "4147235"]
[EventDate "2015.03.07"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O Bg6 7. b3 Ne7 8. c4 Nf5
9. Nc3 Be7 10. Bb2 O-O 11. Qd2 f6 12. exf6 Bxf6 13. Rfe1 Bh5 14. Na4 Nd6 15. Qe3
Re8 16. Ne5 Nf5 17. Qh3 Bxe2 18. Rxe2 Bxe5 19. dxe5 Nb6 20. Nc5 dxc4 21. Nxb7
Qd5 22. Nd6 Rf8 23. Rc1 Rad8 24. Qc3 cxb3 25. axb3 c5 26. Qxc5 Qxb3 27. Qc2 Qxc2
28. Rexc2 Rd7 29. g3 Nd5 30. Rc8 Nfe7 31. Rxf8+ Kxf8 32. Ba3 Kg8 33. f4 h6 34.
Kf2 Rc7 35. Kf3 Nf5 36. Rxc7 Nxc7 37. Ke4 g6 38. g4 Ne7 39. f5 gxf5+ 40. gxf5
Nxf5 41. Nxf5 exf5+ 42. Kxf5 Kf7 43. Bb4 Ne6 44. Bc3 Ng7+ 45. Ke4 Ke6 46. Bb4 a6
47. h3 Nf5 48. Bc3 Ne7 49. Bd2 Nf5 50. Bc3 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "1.5"]
[White "Morozevich, Alexander"]
[Black "Mamedjarova, Zeinab"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "WGM"]
[WhiteElo "2711"]
[BlackElo "2303"]
[ECO "C41"]
[Opening "Philidor's defence"]
[WhiteFideId "4116992"]
[BlackFideId "13401521"]
[EventDate "2015.03.07"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. d4 Nbd7 8. a4 a5
9. h3 h6 10. Re1 Re8 11. Be3 Nh7 12. Nd2 Nb6 13. d5 Bg5 14. Nf1 Bxe3 15. Nxe3 c5
16. Nb5 Qe7 17. Ra3 Rd8 18. Rb3 Nxa4 19. Nc4 Bd7 20. Qa1 Ng5 21. h4 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "1.6"]
[White "Antoms, Guntars"]
[Black "Gelfand, Boris"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2345"]
[BlackElo "2747"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "chameleon variation"]
[WhiteFideId "11601469"]
[BlackFideId "2805677"]
[EventDate "2015.03.07"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 Nf6 4. g3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Bg2 O-O 8.
Nb3 Rb8 9. O-O b5 10. Re1 d6 11. h3 a5 12. a4 bxa4 13. Rxa4 Nd7 14. Nd5 Nb6 15.
Nxb6 Qxb6 16. Be3 Qc7 17. Qa1 Nb4 18. Rc1 Be6 19. Nd4 Bxd4 20. Bxd4 Nxc2 21.
Rxa5 Nxa1 22. Rxc7 Nb3 23. Ra4 Nxd4 24. Rxd4 Rxb2 25. Rxe7 Rc8 26. Rxd6 Rc1+ 27.
Kh2 Rxf2 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "1.7"]
[White "Rapport, Richard"]
[Black "Volodins, Igors"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2709"]
[BlackElo "2171"]
[ECO "C48"]
[Opening "Four knights"]
[Variation "Spanish, classical defence"]
[WhiteFideId "738590"]
[BlackFideId "11601523"]
[EventDate "2015.03.07"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. O-O d6 6. d4 exd4 7. Nd5 a6 8. Ba4
b5 9. Bb3 h6 10. Nxf6+ Qxf6 11. Bd5 Bd7 12. e5 dxe5 13. Nxe5 Nxe5 14. Bxa8 c6
15. Bb7 O-O 16. a4 Qg6 17. Bf4 Bg4 18. f3 d3+ 19. Kh1 Nxf3 20. Qxd3 Qxd3 21.
cxd3 Nd4 22. Be3 Bd7 23. Bxa6 Nb3 24. Bxc5 Nxc5 25. axb5 cxb5 26. d4 Nb3 27.
Rad1 Rb8 28. Rfe1 Rb6 29. Bc8 Rd6 30. Bxd7 Rxd7 31. d5 Na5 32. Re8+ Kh7 33. Rb8
Nb7 34. d6 f5 35. Rxb7 Rxb7 36. d7 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "1.8"]
[White "Dubrovin, Robert"]
[Black "Fedoseev, Vladimir3"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2221"]
[BlackElo "2674"]
[ECO "D38"]
[Opening "QGD"]
[Variation "Ragozin variation"]
[WhiteFideId "4501829"]
[BlackFideId "24130737"]
[EventDate "2015.03.07"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Qa4+ Nc6 7. Bg5 h6 8.
Bxf6 Qxf6 9. e3 O-O 10. Be2 Rd8 11. O-O Bf8 12. Rac1 Ne7 13. b4 a6 14. Qb3 c6
15. Na4 Bg4 16. Nc5 Ra7 17. Nd3 Nc8 18. Nde5 Be6 19. Nd2 Nd6 20. a4 Qe7 21. g3
Qe8 22. Bd3 a5 23. b5 cxb5 24. axb5 a4 25. Qb1 a3 26. Qb3 Ne4 27. Nxe4 dxe4 28.
Bc4 Bxc4 29. Nxc4 Qe6 30. Nd2 Qxb3 31. Nxb3 Rd5 32. Nc5 b6 33. Nxe4 Rxb5 34. Nc3
Rb3 35. Rc2 Rc7 36. Rfc1 b5 37. Nd5 Rxc2 38. Rxc2 b4 39. Rc8 a2 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "1.9"]
[White "Malakhov, Vladimir"]
[Black "Shlyakhetsky, Vladimir"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2706"]
[BlackElo "2249"]
[ECO "A13"]
[Opening "English opening"]
[Variation "Agincourt variation"]
[WhiteFideId "4120787"]
[BlackFideId "2805928"]
[EventDate "2015.03.07"]

1. Nf3 e6 2. c4 d5 3. b3 Be7 4. Bb2 Bf6 5. Nc3 c6 6. d4 Ne7 7. e4 g6 8. Be2 Nd7
9. O-O O-O 10. Qd2 b6 11. Rfe1 Bb7 12. Bf1 Bg7 13. Rac1 dxe4 14. Nxe4 Nf6 15.
Nxf6+ Bxf6 16. c5 b5 17. Rcd1 Nd5 18. Ne5 a5 19. a4 bxa4 20. bxa4 Qc7 21. Bc3
Nxc3 22. Qxc3 Bxe5 23. dxe5 Ba6 24. Bxa6 Rxa6 25. Rd6 Rb8 26. h4 h5 27. Red1 Ra7
28. Qf3 Qe7 29. g3 Rc8 30. Qb3 Rb7 31. Qf3 Qe8 32. Qf6 Re7 33. Kh2 Qf8 34. Rb1
Ree8 35. Rb7 Qg7 36. Qf4 Rf8 37. Rb6 f6 38. Rbxc6 Rxc6 39. Rxc6 fxe5 40. Qd2 Qf6
41. Kg1 e4 42. Rd6 Qa1+ 43. Kg2 Qe5 44. Qd4 Qf5 45. Rd8 Rxd8 46. Qxd8+ Kf7 47.
Qd7+ Kf6 48. Qd4+ Kf7 49. c6 Qf3+ 50. Kg1 e3 51. Qxe3 Qxc6 52. Qa7+ Kf6 53. Qxa5
Qc1+ 54. Kh2 Qc2 55. Qa7 Kf5 56. a5 Qa2 57. Qb6 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "2.1"]
[White "Miezis, Normunds"]
[Black "Ivanchuk, Vassily"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2496"]
[BlackElo "2731"]
[ECO "C00"]
[Opening "French defence, Steiner variation"]
[WhiteFideId "11600136"]
[BlackFideId "14100010"]
[EventDate "2015.03.07"]

1. c4 e6 2. e4 d5 3. exd5 exd5 4. d4 Nf6 5. Nf3 Be7 6. Nc3 O-O 7. Be2 Be6 8.
cxd5 Nxd5 9. O-O Nd7 10. Re1 c6 11. Bd3 Re8 12. Bc2 Qc7 13. Bg5 Nf8 14. Bxe7
Rxe7 15. Qd2 Rd8 16. Ne4 Bg4 17. Ne5 Bf5 18. Ng3 Bxc2 19. Qxc2 Ne6 20. Nf5 Ree8
21. Qe4 Qb6 22. Rad1 f6 23. Nc4 Qb4 24. b3 Nec7 25. Ne5 fxe5 26. Qg4 g6 27. h4
Qf8 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "2.2"]
[White "Karjakin, Sergey"]
[Black "Stocek, Jiri"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2757"]
[BlackElo "2554"]
[ECO "B09"]
[Opening "Pirc"]
[Variation "Austrian attack"]
[WhiteFideId "14109603"]
[BlackFideId "304760"]
[EventDate "2015.03.07"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Bd3 Nc6 6. Nf3 Bg4 7. Be3 e5 8. fxe5
dxe5 9. d5 Nd4 10. Be2 Bxf3 11. Bxf3 O-O 12. Qd3 c6 13. dxc6 bxc6 14. O-O Qa5
15. Ne2 Rad8 16. Nxd4 exd4 17. Bd2 Qc5 18. b4 Qb6 19. Bg5 h6 20. Bxf6 Bxf6 21.
Rab1 Be5 22. Be2 Kg7 23. Kh1 Rd6 24. a4 Qd8 25. Qh3 Rf6 26. Rxf6 Qxf6 27. Rf1
Qe7 28. b5 cxb5 29. axb5 Qc7 30. Bd3 Rb8 31. g3 Rb6 32. Kg2 h5 33. Qh4 Rf6 34.
Rxf6 Bxf6 35. Qf4 Be5 36. Qg5 f6 37. Qd2 h4 38. Qf2 hxg3 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "2.3"]
[White "Socko, Monika"]
[Black "Mamedyarov, Shakhriyar"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2463"]
[BlackElo "2756"]
[ECO "A50"]
[Opening "Queen's Indian accelerated"]
[WhiteFideId "1106619"]
[BlackFideId "13401319"]
[EventDate "2015.03.07"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Nf3 d5 5. cxd5 Nxd5 6. g3 g6 7. Bg2 Bg7 8. Qa4+
Qd7 9. Qxd7+ Nxd7 10. Ne5 Nxe5 11. Bxd5 Nc6 12. e3 O-O-O 13. O-O e5 14. dxe5
Nxe5 15. e4 Bxd5 16. Nxd5 c6 17. Nc3 Rhe8 18. Kg2 Nc4 19. Bg5 Rd3 20. Rac1 Nxb2
21. Nd5 Kb7 22. Nb4 Rd6 23. Bf4 Be5 24. Bxe5 Rxe5 25. Rc2 Nd3 26. Nxd3 Rxd3 27.
f3 c5 28. Rff2 Kc6 29. Rfe2 Rd4 30. Rc3 a5 31. Rce3 b5 32. f4 Re8 33. e5 b4 34.
Kf3 a4 35. g4 c4 36. f5 gxf5 37. gxf5 b3 38. e6 fxe6 39. fxe6 Re7 40. Kg3 Kc5
41. a3 Rd3 42. Kf4 Rxe3 43. Rxe3 b2 44. Re1 c3 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "2.4"]
[White "Tomashevsky, Evgeny"]
[Black "Sveshnikov, Evgeny"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2745"]
[BlackElo "2511"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[WhiteFideId "4147235"]
[BlackFideId "4100638"]
[EventDate "2015.03.07"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Nc6 6. Qa4 Bd7 7. Qxc4 Na5 8. Qd3
c5 9. O-O Rc8 10. Nc3 c4 11. Qc2 b5 12. Ne5 Be7 13. d5 exd5 14. Nxd5 Nc6 15.
Nxf6+ Bxf6 16. Nxd7 Qxd7 17. a4 Nd4 18. Qe4+ Qe6 19. Qxe6+ fxe6 20. axb5 Nxe2+
21. Kh1 Nxc1 22. Raxc1 Bxb2 23. Bc6+ Rxc6 24. bxc6 Bxc1 25. Rxc1 Kd8 26. Rxc4
Kc7 27. Kg2 a5 28. Kf3 Ra8 29. Ra4 Kxc6 30. Ke3 Kb5 31. Ra1 a4 32. Kd3 a3 33.
Kc2 e5 34. Kb3 a2 35. Kb2 Kb4 36. f3 g5 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "2.5"]
[White "Ehlvest, Jaan"]
[Black "Morozevich, Alexander"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2547"]
[BlackElo "2711"]
[ECO "A10"]
[Opening "English opening"]
[WhiteFideId "4500016"]
[BlackFideId "4116992"]
[EventDate "2015.03.07"]

1. c4 b6 2. e4 Bb7 3. Nc3 e5 4. Nge2 Nc6 5. d3 Bc5 6. g3 Qf6 7. f4 Nge7 8. Na4
Bb4+ 9. Nec3 h5 10. h4 exf4 11. Bxf4 Ng6 12. Qd2 Nd4 13. O-O-O Nxf4 14. gxf4 a6
15. Qe3 b5 16. e5 Nf5 17. Qf2 Qe6 18. Nd5 Bxd5 19. cxd5 Qxd5 20. Bg2 Qxa2 21.
Nc5 Ba3 22. Rd2 Qa1+ 23. Kc2 Qxb2+ 24. Kd1 Qc1+ 25. Ke2 Qxc5 26. Bxa8 c6 27. Ra1
Qc3 28. Rda2 Bc5 29. Qe1 Nd4+ 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "2.6"]
[White "Gelfand, Boris"]
[Black "Lugovskoy, Maxim"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2747"]
[BlackElo "2435"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "2805677"]
[BlackFideId "24126454"]
[EventDate "2015.03.07"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. Qc2 dxc4 7. Qxc4 Nc6 8. O-O
Qd5 9. Nbd2 Rd8 10. e3 Qxc4 11. Nxc4 Rb8 12. Bd2 Ne4 13. Be1 Bd7 14. Rc1 f6 15.
Nfd2 Nxd2 16. Bxd2 Nb4 17. a3 Nd5 18. e4 Nb6 19. Nxb6 cxb6 20. Bf4 Rbc8 21. Bc7
Re8 22. e5 fxe5 23. Bxb7 exd4 24. Bxc8 Bxc8 25. Be5 Bf6 26. f4 Rd8 27. Rfd1 Ba6
28. Rc7 Bxe5 29. fxe5 Be2 30. Rd2 d3 31. Rxa7 Rd5 32. Ra6 Rxe5 33. Rxb6 Kf7 34.
Kf2 Rf5+ 35. Ke3 Re5+ 36. Kd4 Rd5+ 37. Ke4 Kf6 38. a4 Re5+ 39. Kd4 Rd5+ 40. Kc4
Rd8 41. b4 Kf5 42. Kc3 e5 43. Rb2 Ke4 44. Kd2 Kf3 45. Re6 e4 46. b5 Rc8 47. b6
Rb8 48. a5 Rd8 49. b7 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "2.7"]
[White "Meskovs, Nikita"]
[Black "Rapport, Richard"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2450"]
[BlackElo "2709"]
[ECO "E60"]
[Opening "King's Indian, 3.Nf3"]
[WhiteFideId "11602740"]
[BlackFideId "738590"]
[EventDate "2015.03.07"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. h3 c5 7. d5 e6 8. Be2 Qe7
9. O-O e5 10. Nh2 Nbd7 11. Be3 Kh8 12. a3 Ne8 13. Qd2 f5 14. exf5 gxf5 15. f4 e4
16. g4 Nc7 17. g5 b5 18. cxb5 Nb6 19. b3 a6 20. b4 Nxb5 21. Nxb5 axb5 22. bxc5
dxc5 23. d6 Qf7 24. Bxc5 Nc4 25. Bxc4 bxc4 26. Bd4 Be6 27. a4 Rfb8 28. Rfe1 Rb3
29. Re3 Rd3 30. Rxd3 cxd3 31. Qc3 Qa7 32. Bxa7 Bxc3 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "2.8"]
[White "Fedoseev, Vladimir3"]
[Black "Korobkov, Piotr"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2674"]
[BlackElo "2423"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "24130737"]
[BlackFideId "14112787"]
[EventDate "2015.03.07"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 dxc6 5. O-O Nf6 6. Re1 Be7 7. d3 h6 8. e5
Nd5 9. Nbd2 a5 10. Ne4 O-O 11. a3 b6 12. Nfd2 Ba6 13. Qg4 Kh7 14. Nf3 a4 15. Qh5
b5 16. Bg5 b4 17. Bxe7 Qxe7 18. axb4 cxb4 19. Rxa4 b3 20. c4 Nf4 21. Qg4 Nxd3
22. Rea1 Nb4 23. c5 Nc2 24. Rc1 Bd3 25. Nd6 Bg6 26. h4 Kg8 27. Qc4 Rxa4 28. Qxa4
Rb8 29. Qxc6 Qa7 30. Nc8 Qa2 31. Qc7 Qxb2 32. Ne7+ Kh7 33. Qxb8 Qxc1+ 34. Kh2 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "2.9"]
[White "Przybylski, Wojciech"]
[Black "Malakhov, Vladimir"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2378"]
[BlackElo "2706"]
[ECO "B06"]
[Opening "Robatsch defence"]
[Variation "two knights variation"]
[WhiteFideId "1117599"]
[BlackFideId "4120787"]
[EventDate "2015.03.07"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. Be2 b5 6. O-O Bb7 7. e5 e6 8. Bf4 Ne7
9. a4 bxa4 10. Rxa4 h6 11. h3 O-O 12. Bd3 Nd7 13. exd6 cxd6 14. Qe2 Nb6 15. Ra3
Nf5 16. Bxa6 Bxf3 17. Qxf3 Nxd4 18. Qd3 d5 19. Nb5 Nc4 20. Nxd4 Nxa3 21. bxa3
Qb6 22. Bb5 Qxd4 23. Qxd4 Bxd4 24. Bxh6 Rfc8 25. Bd3 Rxa3 26. g3 e5 27. Bc1 Ra1
28. Kg2 e4 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "3.1"]
[White "Ivanchuk, Vassily"]
[Black "Shomoev, Anton"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2731"]
[BlackElo "2578"]
[ECO "B84"]
[Opening "Sicilian"]
[Variation "Scheveningen (Paulsen), classical variation"]
[WhiteFideId "14100010"]
[BlackFideId "4135148"]
[EventDate "2015.03.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Qc7 8. Qd2
b5 9. a3 Bb7 10. f3 Nc6 11. g4 Be7 12. g5 Nd7 13. h4 b4 14. axb4 Nxb4 15. Kf2
O-O 16. Ncb5 axb5 17. Qxb4 Nc5 18. Nxb5 Qb8 19. Rxa8 Bxa8 20. Qa3 f5 21. b4 Nd7
22. Qb3 d5 23. exf5 Rxf5 24. Nd4 Rf7 25. Nxe6 Ne5 26. Bd4 Qd6 27. Nc5 h6 28. Ra1
Bc6 29. Ra6 Ng4+ 30. Ke1 Qg3+ 31. Kd1 Rf4 32. Qc3 Qxh4 33. Ne6 Qh1+ 34. Kd2 Bxg5
35. Nxg5 hxg5 36. Rxc6 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "3.2"]
[White "Mamedyarov, Shakhriyar"]
[Black "Gleizerov, Evgeny"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2756"]
[BlackElo "2531"]
[ECO "A40"]
[Opening "Queen's pawn"]
[WhiteFideId "13401319"]
[BlackFideId "4101332"]
[EventDate "2015.03.07"]

1. d4 e6 2. Nf3 f5 3. h3 Nf6 4. g4 b6 5. Qd3 Ne4 6. Bg2 Be7 7. c4 O-O 8. Nfd2
Bh4 9. O-O Nxd2 10. Nxd2 Nc6 11. Nf3 Bb7 12. d5 Nb4 13. Qc3 Be7 14. dxe6 fxg4
15. hxg4 dxe6 16. a3 Na6 17. Be3 Nc5 18. Rad1 Qe8 19. b4 Ne4 20. Qc2 Nf6 21. Nh2
Bxg2 22. Kxg2 Bd6 23. f3 Qc6 24. Rh1 g6 25. g5 Nd5 26. Ng4 Nxe3+ 27. Nxe3 Bf4
28. Rh6 Bxe3 29. Rxg6+ Kh8 30. Qc3+ 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "3.3"]
[White "Morozevich, Alexander"]
[Black "Heberla, Bartlomiej"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2711"]
[BlackElo "2567"]
[ECO "D16"]
[Opening "QGD Slav"]
[Variation "Steiner variation"]
[WhiteFideId "4116992"]
[BlackFideId "1115120"]
[EventDate "2015.03.07"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bg4 6. Ne5 Bh5 7. f3 e6 8. e4 Bb4
9. Be2 b5 10. Be3 Nfd7 11. g4 Nxe5 12. dxe5 Qxd1+ 13. Kxd1 Bxc3 14. bxc3 Bg6 15.
Kc2 Nd7 16. axb5 cxb5 17. Rhb1 h5 18. g5 Nxe5 19. Bd4 f6 20. gxf6 gxf6 21. Rxb5
O-O 22. Bxe5 fxe5 23. Rxe5 Rf6 24. Kd2 Bf7 25. Ke3 Rg6 26. Rxh5 Rb8 27. Rc5 Rg2
28. Bxc4 Rc2 29. Bd3 Rxh2 30. Rxa7 Rd8 31. Rcc7 Bh5 32. Bc4 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "3.4"]
[White "Gunina, Valentina"]
[Black "Gelfand, Boris"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2528"]
[BlackElo "2747"]
[ECO "E60"]
[Opening "King's Indian"]
[Variation "3.g3"]
[WhiteFideId "4167570"]
[BlackFideId "2805677"]
[EventDate "2015.03.07"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Nf3 Bg7 6. cxd5 cxd5 7. Ne5 O-O 8. O-O
e6 9. Nc3 Nfd7 10. f4 Nc6 11. Be3 Nb6 12. Bf2 Ne7 13. e4 dxe4 14. Nxe4 Nbd5 15.
Qb3 b6 16. Rac1 Bb7 17. Rfe1 Nf5 18. Nc5 bxc5 19. Qxb7 cxd4 20. Nd7 Re8 21. Bxd5
exd5 22. Rxe8+ Qxe8 23. Re1 Ne3 24. Ne5 Bxe5 25. fxe5 Rb8 26. Qxa7 Qxe5 27. Bxe3
dxe3 28. Rxe3 Qxb2 29. Rf3 f5 30. Rf2 Qa1+ 31. Rf1 Qe5 32. Rd1 Rc8 33. Qd7 Qe3+
34. Kf1 Qf3+ 35. Ke1 Qh1+ 36. Kd2 Qxh2+ 37. Ke1 Qxg3+ 38. Kf1 Qf3+ 39. Ke1 Qe4+
40. Kf1 Qh1+ 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "3.5"]
[White "Rapport, Richard"]
[Black "Ladva, Ottomar"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2709"]
[BlackElo "2410"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[Variation "classical variation"]
[WhiteFideId "738590"]
[BlackFideId "4500024"]
[EventDate "2015.03.07"]

1. b3 d5 2. Bb2 Bg4 3. f3 Bf5 4. e3 e6 5. Nc3 Nf6 6. g4 Bg6 7. h4 h5 8. g5 Nfd7
9. f4 c6 10. Nf3 Bd6 11. d4 Qe7 12. Bd3 Bxd3 13. Qxd3 f5 14. gxf6 gxf6 15. O-O-O
Na6 16. Rdg1 O-O-O 17. Rg2 Rdg8 18. Rhg1 Qf7 19. Qd2 f5 20. Ng5 Qe7 21. Na4 Nf6
22. Kb1 Kb8 23. Qe2 b5 24. c4 dxc4 25. bxc4 bxa4 26. c5 Qb7 27. cxd6 a3 28. Qd3
axb2 29. Rxb2 Nb4 30. Qc4 Nfd5 31. a3 Qb5 32. Rc1 Qxc4 33. Rxc4 Kc8 34. axb4 Kd7
35. Rb3 Rg7 36. Ra3 Kxd6 37. e4 Nxf4 38. e5+ Kd5 39. Rc5+ Kxd4 40. Nf3+ 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "3.6"]
[White "Chigaev, Maksim"]
[Black "Fedoseev, Vladimir3"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2497"]
[BlackElo "2674"]
[ECO "B17"]
[Opening "Caro-Kann"]
[Variation "Steinitz variation"]
[WhiteFideId "4108116"]
[BlackFideId "24130737"]
[EventDate "2015.03.07"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Ng5 Ngf6 6. Bd3 Qc7 7. Qe2 h6 8.
N5f3 e6 9. Nh3 Bd6 10. Bd2 O-O 11. O-O e5 12. Nh4 e4 13. Bxe4 Re8 14. f3 Bxh2+
15. Kh1 Nh5 16. Nf5 Ndf6 17. g4 Bxf5 18. Qxh2 Qxh2+ 19. Kxh2 Bxe4 20. gxh5 Bxc2
21. Nf4 Nxh5 22. Rf2 Nxf4 23. Bxf4 Bf5 24. Rg1 Kh7 25. Rfg2 g5 26. Be5 Kg6 27.
f4 f6 28. fxg5 fxe5 29. gxh6+ Kh7 30. Rg7+ Kh8 31. dxe5 Re6 32. R1g5 Rxh6+ 33.
Kg3 Rh7 34. Rxh7+ Bxh7 35. Kf4 Rf8+ 36. Ke3 Rf5 37. Kd4 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "3.7"]
[White "Malakhov, Vladimir"]
[Black "Jankovskis, Guntis"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2706"]
[BlackElo "2346"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "4120787"]
[BlackFideId "11600551"]
[EventDate "2015.03.07"]

1. Nf3 c5 2. e4 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 d6 6. O-O Be7 7. Rd1 O-O 8. d4
cxd4 9. Nxd4 Nxd4 10. Rxd4 e5 11. Rd1 Be6 12. c4 Qc7 13. b3 a6 14. Bb2 Bg4 15.
Bf3 Bxf3 16. Qxf3 b5 17. Nd2 Qb7 18. Rac1 Rfc8 19. Qd3 Nd7 20. h4 Nc5 21. Qe2 b4
22. Rb1 a5 23. a4 Bd8 24. Re1 Bb6 25. Bc1 Ne6 26. Nf3 Nd4 27. Nxd4 Bxd4 28. Qg4
Re8 29. Be3 h5 30. Qf3 Bxe3 31. Rxe3 g6 32. Rd1 Re6 33. Rd5 Kg7 34. Red3 Qc7 35.
Qe3 Ra6 36. Rb5 Rc6 37. Rdd5 Ra6 38. c5 dxc5 39. Rbxc5 Rac6 40. Qc1 Rxc5 41.
Rxc5 Qd8 42. Qc2 Rd6 43. Rxe5 Rd2 44. Qc5 Qd3 45. Re8 Rd1+ 46. Kh2 Qf1 47. Qf8+
Kf6 48. Qh8# 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "3.8"]
[White "Krasenkow, Michal"]
[Black "Socko, Bartosz"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2614"]
[BlackElo "2623"]
[ECO "A17"]
[Opening "English"]
[Variation "Nimzo-English opening"]
[WhiteFideId "1113100"]
[BlackFideId "1107038"]
[EventDate "2015.03.07"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. g4 h6 5. Qc2 b6 6. a3 Bxc3 7. Qxc3 Bb7 8. b4
c5 9. Bb2 Nc6 10. Rg1 Qc7 11. d3 O-O-O 12. bxc5 bxc5 13. Rb1 d6 14. Bg2 Nxg4 15.
Bh1 f5 16. Qxg7 Qxg7 17. Bxg7 Rhg8 18. Bc3 Nxh2 19. Kd2 Ng4 20. Rbf1 d5 21. cxd5
exd5 22. Nh4 d4 23. Bb2 Ne7 24. Rc1 Bxh1 25. Rxh1 Rd5 26. Ke1 Kd7 27. Ng2 Rb8
28. Rc2 Rd6 29. Bc1 Rb1 30. Rxc5 Nd5 31. Kd2 Nxf2 32. Rf1 Ng4 33. Rxf5 Nge3 34.
Nxe3 Nxe3 35. Rf7+ Ke6 36. Rxa7 Rdb6 37. Ke1 Kd6 38. Rc8 Rc6 39. Rxc6+ Kxc6 40.
Kd2 Ra1 41. Ra6+ Kb5 42. Ra8 h5 43. Rb8+ Kc6 44. Rc8+ Kd7 45. Rh8 h4 46. a4 Ke6
47. a5 Kf5 48. a6 Kg4 49. a7 Ra2+ 50. Ke1 Rxa7 51. Rg8+ Kh3 52. Bxe3 dxe3 53.
Kd1 Ra1+ 54. Kc2 Ra2+ 55. Kd1 Ra1+ 56. Kc2 Re1 57. d4 Rxe2+ 58. Kd3 Re1 59. d5
Kh2 60. d6 Rd1+ 61. Kxe3 Rxd6 62. Kf2 Rf6+ 63. Ke2 h3 64. Rg7 Ra6 65. Kf2 Ra2+
66. Kf1 Rg2 67. Rh7 Rg6 68. Rf7 Kh1 69. Rf3 Kh2 70. Kf2 Ra6 71. Rf8 Ra2+ 72. Kf1
Rg2 73. Rf7 Rg8 74. Kf2 Rg2+ 75. Kf1 Rc2 76. Rf2+ 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "3.9"]
[White "Fedorov, Alexei"]
[Black "Shirov, Alexei"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2566"]
[BlackElo "2691"]
[ECO "C42"]
[Opening "Petrov's defence"]
[WhiteFideId "13500465"]
[BlackFideId "2209390"]
[EventDate "2015.03.07"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. g3 d5 5. exd5 Nxd5 6. Bg2 g6 7. O-O Bg7 8. Re1
O-O 9. Nbd2 Re8 10. a3 b6 11. Rb1 Bb7 12. Nc4 Qd7 13. Bd2 Rad8 14. Qc1 f6 15.
Bh6 Nd4 16. Nxd4 exd4 17. Qd2 c5 18. Bxg7 Kxg7 19. Rxe8 Rxe8 20. Re1 Bc6 21. Re2
Nc7 22. Bxc6 Qxc6 23. Qe1 Re6 24. Rxe6 Nxe6 25. h4 b5 26. Nd2 c4 27. Ne4 f5 28.
Ng5 Nxg5 29. hxg5 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "4.1"]
[White "Rapport, Richard"]
[Black "Ivanchuk, Vassily"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2709"]
[BlackElo "2731"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[WhiteFideId "738590"]
[BlackFideId "14100010"]
[EventDate "2015.03.07"]

1. b3 d6 2. Bb2 Nd7 3. e4 Ngf6 4. Nc3 g6 5. g4 Bg7 6. Qe2 c6 7. Bg2 Nc5 8. h3
Ne6 9. O-O-O h5 10. g5 Nxg5 11. f4 Ne6 12. Qf1 h4 13. Nge2 Nh5 14. Kb1 Nd4 15.
Qf2 Nxe2 16. Nxe2 Bxb2 17. Kxb2 e5 18. fxe5 dxe5 19. Rhf1 Qe7 20. d4 exd4 21.
Nxd4 Ng3 22. Rfe1 O-O 23. e5 Be6 24. Qf4 Kg7 25. Bxc6 bxc6 26. Nxc6 Nh5 27. Qf3
Qg5 28. Nd4 Rae8 29. Qc3 Ng3 30. Nf3 Qe7 31. Rd6 Nf5 32. Nd4 Rc8 33. Nxe6+ fxe6
34. Rc6 Rxc6 35. Qxc6 Rd8 36. Re4 Rd4 37. Rxd4 Nxd4 38. Qe4 Qc5 39. c3 Nb5 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "4.2"]
[White "Fedoseev, Vladimir3"]
[Black "Mamedyarov, Shakhriyar"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2674"]
[BlackElo "2756"]
[ECO "A50"]
[Opening "Queen's Indian accelerated"]
[WhiteFideId "24130737"]
[BlackFideId "13401319"]
[EventDate "2015.03.07"]

1. d4 Nf6 2. c4 b6 3. f3 Bb7 4. e4 e6 5. Bd3 d5 6. cxd5 exd5 7. e5 Nfd7 8. f4 c5
9. Nf3 Nc6 10. O-O Be7 11. Be3 O-O 12. Nc3 cxd4 13. Nxd4 Nc5 14. Bc2 Nxd4 15.
Bxd4 f5 16. Kh1 Rc8 17. g4 Ne6 18. Bxf5 Nxd4 19. Qxd4 Rc4 20. Qd3 Kh8 21. Rad1
Bc5 22. Ne2 g6 23. Be6 Rc2 24. Nd4 Rxb2 25. Nf3 d4 26. f5 Qh4 27. Rd2 Rxd2 28.
Qxd2 Qxg4 29. Qg2 gxf5 30. Bc4 Re8 31. e6 d3 32. h3 Qxc4 33. Rg1 Bxf3 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "4.3"]
[White "Malakhov, Vladimir"]
[Black "Morozevich, Alexander"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2706"]
[BlackElo "2711"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[WhiteFideId "4120787"]
[BlackFideId "4116992"]
[EventDate "2015.03.07"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Nbd7 4. c4 c6 5. cxd5 cxd5 6. d4 e6 7. O-O b5 8. Bf4
Be7 9. Nbd2 Nh5 10. Be3 O-O 11. Ne5 Bb7 12. Qb3 a5 13. Rfc1 b4 14. Nc6 Bxc6 15.
Rxc6 a4 16. Qd3 Nb8 17. Rc2 Na6 18. b3 Qd7 19. Rac1 axb3 20. axb3 Nf6 21. Nf3
Qb7 22. Ne5 h6 23. Bf4 Bd6 24. Rc6 Bb8 25. e4 Nc7 26. Nd7 Nxd7 27. Bxc7 Nf6 28.
exd5 Nxd5 29. Bxd5 exd5 30. Bxb8 Qxb8 31. Qf5 Qd8 32. R6c5 g6 33. Qf3 Qg5 34.
Qxd5 Qxd5 35. Rxd5 Ra3 36. Rb1 Rb8 37. Rb2 Rb6 38. Kg2 h5 39. Rc5 Kg7 40. Kf3
Ra1 41. Rc4 Rd1 42. Ke2 Rh1 43. h4 f6 44. d5 g5 45. Rd2 Rd6 46. Rxb4 gxh4 47.
Rxh4 Rb1 48. Rd3 Kg6 49. Rc4 Kf5 50. Kf3 Rb2 51. Rf4+ Kg5 52. Ke3 f5 53. Kd4 Kf6
54. Kc5 Rd8 55. d6 Rc2+ 56. Kd5 Re2 57. Kc6 Rc2+ 58. Rc4 Rxf2 59. Kc7 Ra8 60. d7 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "4.4"]
[White "Gelfand, Boris"]
[Black "Lysyj, Igor"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2747"]
[BlackElo "2691"]
[ECO "D41"]
[Opening "QGD"]
[Variation "Semi-Tarrasch, 5.cd"]
[WhiteFideId "2805677"]
[BlackFideId "4150120"]
[EventDate "2015.03.07"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 cxd4 6. Qxd4 exd5 7. e4 Nc6 8.
Bb5 dxe4 9. Qxd8+ Kxd8 10. Ng5 Be6 11. Nxe6+ fxe6 12. Bxc6 bxc6 13. Ke2 Bb4 14.
Rd1+ Ke7 15. Na4 Rhd8 16. Be3 Rxd1 17. Rxd1 Bd6 18. Rc1 Kd7 19. Rc4 Kc7 20. Nc3
Be5 21. Bd4 Bxd4 22. Rxd4 e5 23. Rc4 Kd6 24. Nxe4+ Nxe4 25. Rxe4 Rb8 26. b3 a5
27. Ra4 Rb5 28. Ke3 Kd5 29. h4 h5 30. f4 exf4+ 31. Kxf4 Ke6 32. Re4+ Kf6 33. Ke3
Rc5 34. Kd3 g5 35. hxg5+ 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "4.5"]
[White "Karjakin, Sergey"]
[Black "Schlosser, Philipp"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2757"]
[BlackElo "2571"]
[ECO "C88"]
[Opening "Ruy Lopez"]
[Variation "closed, anti-Marshall 8.a4"]
[WhiteFideId "14109603"]
[BlackFideId "4600169"]
[EventDate "2015.03.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4
b4 9. d3 d6 10. Nbd2 Na5 11. Ba2 c5 12. c3 Rb8 13. Nc4 bxc3 14. bxc3 Bd7 15. Qc2
Nxc4 16. Bxc4 Qc8 17. Qa2 Bg4 18. Ng5 Bh5 19. Re3 h6 20. Ne6 Re8 21. Rg3 Bg6 22.
Nxg7 d5 23. Nxe8 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "4.6"]
[White "Naiditsch, Arkadij"]
[Black "Krasenkow, Michal"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2711"]
[BlackElo "2614"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "4650891"]
[BlackFideId "1113100"]
[EventDate "2015.03.07"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. b3 f6 6. O-O Nh6 7. d4 Nf7 8. Ba3
Qb6 9. Nc3 cxd4 10. Na4 Qa5 11. Bxf8 Kxf8 12. Nxd4 g6 13. f4 Kg7 14. Kh1 c5 15.
Nf3 Qc7 16. e5 fxe5 17. Nxe5 Nxe5 18. fxe5 Ba6 19. c4 Rhf8 20. Qd2 Bb7 21. Nxc5
Bxg2+ 22. Kxg2 Qc6+ 23. Kg3 Qxc5 24. Qxd7+ Kh8 25. Qb7 Qe3+ 26. Kg2 Rab8 27. Qc6
Rbc8 28. Qb7 Rb8 29. Qc6 Rbc8 30. Qb7 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "4.7"]
[White "Socko, Bartosz"]
[Black "Fedorov, Alexei"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2623"]
[BlackElo "2566"]
[ECO "E83"]
[Opening "King's Indian"]
[Variation "Saemisch, Panno formation"]
[WhiteFideId "1107038"]
[BlackFideId "13500465"]
[EventDate "2015.03.07"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 O-O 6. Nge2 a6 7. Be3 Nc6 8. Qd2
Bd7 9. g4 b5 10. cxb5 Na5 11. Nc1 axb5 12. Nxb5 c6 13. Nc3 Be6 14. h4 h5 15. g5
Nd7 16. Qc2 Qb6 17. Qd2 c5 18. dxc5 dxc5 19. Kf2 Rfd8 20. Qc2 Bd4 21. Na4 Bxe3+
22. Kxe3 Qa7 23. Kf2 c4+ 24. Kg2 Ne5 25. Be2 Nac6 26. b3 Nd4 27. Qb2 Rac8 28.
Rd1 Nxe2 29. Qxe2 Qa5 30. Qe1 Qxe1 31. Rxe1 cxb3 32. axb3 Rd2+ 33. Kg3 Rcc2 34.
Kf4 Rf2 35. Kxe5 Rxf3 36. Nb6 Bg4 37. Nd5 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "4.8"]
[White "Dobrov, Vladimir"]
[Black "Novikov, Stanislav"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2490"]
[BlackElo "2550"]
[ECO "E62"]
[Opening "King's Indian"]
[Variation "fianchetto variation"]
[WhiteFideId "4136594"]
[BlackFideId "4125371"]
[EventDate "2015.03.07"]

1. Nf3 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. g3 O-O 6. Bg2 c6 7. O-O Qb6 8. e3 Bg4
9. b3 c5 10. Bb2 a6 11. h3 Bxf3 12. Qxf3 Nc6 13. Na4 Qa7 14. dxc5 dxc5 15. Ba3
Nd7 16. Rad1 Rad8 17. Qe2 Nb4 18. Qd2 a5 19. Bb2 Bxb2 20. Qxb2 Nb6 21. Qe5 Nxa4
22. Rxd8 Rxd8 23. Qxe7 Qb6 24. bxa4 Nxa2 25. Bd5 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "4.9"]
[White "Shirov, Alexei"]
[Black "Sveshnikov, Evgeny"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2691"]
[BlackElo "2511"]
[ECO "B32"]
[Opening "Sicilian"]
[Variation "Labourdonnais-Loewenthal (Kalashnikov) variation"]
[WhiteFideId "2209390"]
[BlackFideId "4100638"]
[EventDate "2015.03.07"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Be3
Nf6 9. Nc4 b5 10. Nb6 Rb8 11. Nxc8 Qxc8 12. Bd3 O-O 13. O-O Bd8 14. a4 b4 15.
Nd5 Nxd5 16. exd5 Ne7 17. a5 Nxd5 18. Bxh7+ Kxh7 19. Qxd5 Rb5 20. Qxd6 Bxa5 21.
f4 Bc7 22. Qd3+ f5 23. c4 bxc3 24. bxc3 e4 25. Qe2 Bb6 26. Rab1 Bxe3+ 27. Qxe3
Qc5 28. Qxc5 Rxc5 29. Rb3 Rd8 30. Ra1 a5 31. Rba3 Rd3 32. Rxa5 Rdxc3 33. Rxc5
Rxc5 34. Ra6 g6 35. Kf2 Rc2+ 36. Kg3 Kh6 37. Kh3 Rf2 38. Kg3 Rd2 39. Kh3 Rd3+
40. Kh4 Rd2 41. Kh3 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "5.1"]
[White "Ivanchuk, Vassily"]
[Black "Malakhov, Vladimir"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2731"]
[BlackElo "2706"]
[ECO "A50"]
[Opening "Queen's pawn game"]
[WhiteFideId "14100010"]
[BlackFideId "4120787"]
[EventDate "2015.03.07"]

1. c4 Nf6 2. d4 c6 3. Bf4 d5 4. e3 e6 5. Nf3 Bd6 6. Bg3 Bxg3 7. hxg3 Nbd7 8. Nc3
Qe7 9. Qc2 h6 10. O-O-O O-O 11. Rh4 e5 12. cxd5 cxd5 13. dxe5 Nxe5 14. Nxe5 Qxe5
15. Rhd4 Be6 16. Bd3 Rfc8 17. Kb1 Rc6 18. Qd2 Rac8 19. Ka1 a6 20. Qe1 b5 21. f3
Bf5 22. Bf1 Bg6 23. g4 Qe7 24. Bd3 Bxd3 25. R4xd3 Re6 26. Qd2 Re8 27. Re1 b4 28.
Nxd5 Nxd5 29. Rxd5 Rxe3 30. Rxe3 Qxe3 31. Qxe3 Rxe3 32. Kb1 Re2 33. Ra5 Rxg2 34.
Rxa6 f5 35. gxf5 h5 36. Ra8+ Kf7 37. Rh8 b3 38. axb3 Rg5 39. Kc2 Rxf5 40. Kd2
Rxf3 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "5.2"]
[White "Mamedyarov, Shakhriyar"]
[Black "Karjakin, Sergey"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2756"]
[BlackElo "2757"]
[ECO "D27"]
[Opening "QGA"]
[Variation "classical, 6...a6"]
[WhiteFideId "13401319"]
[BlackFideId "14109603"]
[EventDate "2015.03.07"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 a6 6. O-O c5 7. dxc5 Bxc5 8.
Qxd8+ Kxd8 9. b3 Ke7 10. Bb2 b6 11. Nc3 Nbd7 12. Be2 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "5.3"]
[White "Sakaev, Konstantin"]
[Black "Gelfand, Boris"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2594"]
[BlackElo "2747"]
[ECO "D93"]
[Opening "Gruenfeld with Bf4    e3"]
[WhiteFideId "4104226"]
[BlackFideId "2805677"]
[EventDate "2015.03.07"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Nf3 Be6 7. Qb3 c5 8. Qxb7
Qb6 9. Qxb6 axb6 10. dxc5 bxc5 11. Ng5 Nc6 12. Nxe6 fxe6 13. Be2 d4 14. Nb5 e5
15. Bg3 e4 16. Nc7 Rab8 17. Nb5 Rb7 18. O-O d3 19. Bd1 Nh5 20. Bxh5 gxh5 21.
Rab1 Nb4 22. Nc3 Ra7 23. Nxe4 Rxa2 24. Nxc5 Rc8 25. Ne6 Bf6 26. h4 Rxc4 27. Rfd1
Rxb2 28. Ra1 Rbc2 29. Nd4 Bxd4 30. exd4 Rxd4 31. f3 Na2 32. Be5 Rd5 33. f4 Kf7
34. Kf1 Ke6 35. Rab1 Kf5 36. Rb7 Ke6 37. Rb6+ Kf7 38. Rb3 d2 39. Rg3 Nc1 40.
Rg7+ Kf8 41. Rxh7 Nd3 42. Rh8+ Kf7 43. Rh7+ Ke6 44. Rh6+ Kf5 45. Rxh5+ Ke4 46.
Ke2 Nxf4+ 47. Bxf4 Rxh5 48. Bg5 e5 49. Rxd2 Rxd2+ 50. Kxd2 Rh8 51. Ke2 Ra8 52.
Kf2 Kd3 53. h5 Rg8 54. Bc1 e4 55. h6 Rf8+ 56. Kg3 e3 57. Bxe3 Kxe3 58. Kg4 Ke4
59. Kg5 Ke5 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "5.4"]
[White "Dobrov, Vladimir"]
[Black "Socko, Bartosz"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2490"]
[BlackElo "2623"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "4136594"]
[BlackFideId "1107038"]
[EventDate "2015.03.07"]

1. Nf3 Nf6 2. c4 e6 3. b3 b6 4. g3 Bb7 5. Bg2 c5 6. O-O Be7 7. Bb2 O-O 8. e3 Nc6
9. Nc3 d5 10. cxd5 exd5 11. d4 Rc8 12. Bh3 Rb8 13. Rc1 Ba6 14. Re1 Re8 15. Ne5
Qd6 16. f4 Bf8 17. Bg2 Rbd8 18. Na4 Qe6 19. Nc3 h6 20. Qd2 cxd4 21. exd4 Nxd4
22. Na4 Nb5 23. Nc6 Qf5 24. Nxd8 Rxd8 25. Re5 Qg4 26. Qd1 Qd7 27. Qf1 Ng4 28.
Rxd5 Qe8 29. Re1 Be7 30. Rxd8 Qxd8 31. Qe2 Bb4 32. Qe8+ Qxe8 33. Rxe8+ Kh7 34.
Be4+ 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "5.5"]
[White "Lysyj, Igor"]
[Black "Tregubov, Pavel V."]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2691"]
[BlackElo "2617"]
[ECO "A50"]
[Opening "Kevitz-Trajkovich defence"]
[WhiteFideId "4150120"]
[BlackFideId "4115341"]
[EventDate "2015.03.07"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. a3 d6 5. Nc3 g6 6. e4 Bg7 7. Be3 O-O 8. Bd3 e5
9. d5 Ne7 10. h3 Nh5 11. g3 f5 12. exf5 Nxf5 13. Bg5 Qe8 14. Ne4 h6 15. Bd2 Qf7
16. g4 Ne7 17. Nfg5 hxg5 18. gxh5 gxh5 19. Bxg5 Nf5 20. Rg1 Kh8 21. Qf3 Nd4 22.
Qxf7 Rxf7 23. Rg3 h4 24. Re3 Nf3+ 25. Ke2 Nxg5 26. Nxg5 Rf4 27. Re4 Bd7 28. Rxf4
exf4 29. Rg1 Rf8 30. b3 Bh6 31. Nf3 Re8+ 32. Kd2 Rg8 33. Rxg8+ Kxg8 34. Bf1 Bf5
35. Nxh4 f3+ 36. Kc3 Bg7+ 37. Kd2 Bh6+ 38. Kc3 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "5.6"]
[White "Morozevich, Alexander"]
[Black "Miezis, Normunds"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2711"]
[BlackElo "2496"]
[ECO "A60"]
[Opening "Benoni defence"]
[WhiteFideId "4116992"]
[BlackFideId "11600136"]
[EventDate "2015.03.07"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nf3 exd5 5. cxd5 Bd6 6. Nc3 Bc7 7. d6 Ba5 8. g3
O-O 9. Bg2 Re8 10. O-O Bxc3 11. bxc3 Ne4 12. Qd3 Qf6 13. Bf4 Qe6 14. Nd2 Nxd2
15. Qxd2 Nc6 16. Rad1 Rb8 17. Bd5 Qg6 18. e4 Nd8 19. Bg5 b6 20. f4 Bb7 21. f5
Qh5 22. Bxb7 Nxb7 23. Be7 Na5 24. f6 Nc4 25. Qf4 g5 26. Qf2 h6 27. Rd5 Qg4 28.
Re1 Kh7 29. Rf5 Rg8 30. Kg2 Qh5 31. Rh1 Qg4 32. Re1 Qh5 33. h3 Qg6 34. Rh1 b5
35. h4 gxh4 36. Rxh4 b4 37. Rfh5 bxc3 38. Rxh6+ Qxh6 39. Qf5+ Rg6 40. Rxh6+ Kxh6
41. Qh3+ Kg5 42. Qh4# 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "5.7"]
[White "Heberla, Bartlomiej"]
[Black "Rapport, Richard"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2567"]
[BlackElo "2709"]
[ECO "B28"]
[Opening "Sicilian"]
[Variation "O'Kelly variation"]
[WhiteFideId "1115120"]
[BlackFideId "738590"]
[EventDate "2015.03.07"]

1. e4 c5 2. Nf3 a6 3. c3 e6 4. d4 d5 5. exd5 exd5 6. Be2 cxd4 7. Nxd4 Bd6 8. O-O
Qc7 9. h3 Nf6 10. Be3 O-O 11. Nd2 Re8 12. Bf3 Nbd7 13. Re1 Nc5 14. Qc2 Nce4 15.
a4 Bd7 16. a5 Rad8 17. N4b3 Bf5 18. Bxe4 Nxe4 19. Nxe4 Rxe4 20. Qd2 Qe7 21. Bg5
f6 22. f3 fxg5 23. fxe4 Bxe4 24. Nd4 g4 25. hxg4 Qh4 26. Nf3 Qg3 27. Rxe4 dxe4
28. Qd5+ Kh8 29. Qxe4 Bc5+ 30. Nd4 Bd6 31. Nf3 Bc5+ 32. Nd4 Qc7 33. Re1 h6 34.
Kh1 Bxd4 35. cxd4 Qxa5 36. Rd1 Qa4 37. Qd3 Qb4 38. g5 Qd6 39. gxh6 Qxh6+ 40. Kg1
Re8 41. Qd2 Qb6 42. Qc3 Qh6 43. Qd2 Qh4 44. Qf2 Qg4 45. Qf3 Qxf3 46. gxf3 Kg8
47. Kf2 Kf7 48. Rc1 Re7 49. Rc5 Kf6 50. Rc8 Re6 51. Rc2 Rb6 52. Ke3 Kf5 53. Rc5+
Ke6 54. Rc2 Kd5 55. Rc5+ Kd6 56. Rc2 Kd5 57. Rc5+ Ke6 58. Rc2 Kf5 59. Rc5+ Kf6
60. Rc2 a5 61. Ke4 a4 62. Rc4 Rxb2 63. Rxa4 Re2+ 64. Kd3 Re7 65. Ra5 Rd7 66. Rb5
Ke6 67. Ke4 Kd6 68. d5 Re7+ 69. Kd4 Rf7 70. Ke4 Kc7 71. f4 b6 72. Rb1 Re7+ 73.
Kd4 Rf7 74. Ke5 Re7+ 75. Kd4 Rf7 76. Ke4 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "5.8"]
[White "Sveshnikov, Evgeny"]
[Black "Fedoseev, Vladimir3"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2511"]
[BlackElo "2674"]
[ECO "B13"]
[Opening "Caro-Kann"]
[Variation "exchange variation"]
[WhiteFideId "4100638"]
[BlackFideId "24130737"]
[EventDate "2015.03.07"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. c4 Nf6 6. Nc3 g6 7. cxd5 Nxd5 8.
Bc4 Nb6 9. Bb3 Bg7 10. d5 Na5 11. Be3 O-O 12. Bd4 Nxb3 13. Bxg7 Kxg7 14. axb3 e5
15. O-O Re8 16. Re1 f6 17. Qd3 Bf5 18. Qb5 Qd6 19. Nd2 Bd7 20. Qa5 f5 21. Nc4
Nxc4 22. bxc4 Rec8 23. b3 a6 24. Na4 Bxa4 25. Rxa4 Rc5 26. Qb4 Rb8 27. Qa3 e4
28. Ra5 Rbc8 29. Rxc5 Rxc5 30. Qa1+ Kg8 31. Qd4 Rc7 32. f3 Qb4 33. Re3 exf3 34.
gxf3 Re7 35. Kf2 Rxe3 36. Qxe3 Kf8 37. Qd4 Qxb3 38. d6 Qc2+ 39. Kg3 f4+ 40.
Qxf4+ Qf5 41. Qd4 Qg5+ 42. Kf2 Ke8 43. c5 Kd7 44. h4 Qd8 45. Qa4+ Kc8 46. Kg3
Qd7 47. Qd4 Qe8 48. Qg4+ Kb8 49. Qf4 Qe1+ 50. Kg4 Qg1+ 51. Kh3 Qh1+ 52. Kg3 Qe1+
53. Kg4 Qg1+ 54. Kh3 Qh1+ 55. Kg3 Qe1+ 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.07"]
[Round "5.9"]
[White "Socko, Monika"]
[Black "Naiditsch, Arkadij"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2463"]
[BlackElo "2711"]
[ECO "E11"]
[Opening "Bogo-Indian defence"]
[WhiteFideId "1106619"]
[BlackFideId "4650891"]
[EventDate "2015.03.07"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. a3 bxa3 7. Rxa3 O-O 8.
e3 b6 9. d5 a5 10. Nc3 Na6 11. Be2 Bb7 12. O-O Nc5 13. Qd4 Re8 14. Rd1 exd5 15.
cxd5 Nfe4 16. Bb5 Nxc3 17. Qxc3 Re4 18. Rd4 Rc8 19. Qd2 Qf6 20. Rc3 Rce8 21. h3
h6 22. Qc2 Qg6 23. Nh4 Qd6 24. Nf5 Qe5 25. Rxe4 Nxe4 26. Rc7 Nc5 27. Bxd7 Rd8
28. Rxb7 Nxb7 29. Qc6 Nc5 30. Bc8 Qb8 31. d6 g6 32. Qc7 Qxc7 33. dxc7 Rd1+ 34.
Kh2 Rc1 35. Ne7+ Kf8 36. Bg4 Nd3 37. c8=Q+ Rxc8 38. Nxc8 b5 39. Nd6 b4 40. b3 f5
41. Be2 Nc5 42. Bd1 a4 43. bxa4 b3 44. Nc4 Ke7 45. a5 Kd7 46. a6 Kc7 47. a7 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "6.1"]
[White "Ivanchuk, Vassily"]
[Black "Dobrov, Vladimir"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2731"]
[BlackElo "2490"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "14100010"]
[BlackFideId "4136594"]
[EventDate "2015.03.07"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Qb6 6. Nb3 e6 7. a3 d5 8. Be3
Qd8 9. cxd5 Nxd5 10. Nxd5 exd5 11. g3 Be7 12. Bg2 Bf6 13. Nd4 O-O 14. O-O Re8
15. Re1 Bg4 16. Rc1 Rc8 17. h3 Bh5 18. Qd2 Nxd4 19. Bxd4 Rxc1 20. Rxc1 Rxe2 21.
Bxf6 gxf6 22. Qb4 Kg7 23. Rc5 Qe7 24. Rxd5 Qxb4 25. axb4 Bg6 26. Rd7 b6 27. b3
Re1+ 28. Kh2 Re2 29. Kg1 Re1+ 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "6.2"]
[White "Malakhov, Vladimir"]
[Black "Mamedyarov, Shakhriyar"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2706"]
[BlackElo "2756"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "4120787"]
[BlackFideId "13401319"]
[EventDate "2015.03.07"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. c4 d4 5. O-O Bg7 6. d3 O-O 7. b4 Re8 8. Bb2 e5
9. Nbd2 a5 10. b5 Nbd7 11. a4 Nc5 12. Nb3 Nxb3 13. Qxb3 c5 14. bxc6 bxc6 15. Ba3
Bf5 16. Nd2 e4 17. Rab1 Qd7 18. Qc2 e3 19. fxe3 Ng4 20. e4 Ne3 21. Qc1 Nxg2 22.
exf5 Rxe2 23. Qd1 Rae8 24. fxg6 hxg6 25. Rb8 Rxb8 26. Qxe2 Ne3 27. Rb1 Re8 28.
Ne4 Rxe4 29. dxe4 d3 30. Qf3 d2 31. Rd1 Nxd1 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "6.3"]
[White "Karjakin, Sergey"]
[Black "Krasenkow, Michal"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2757"]
[BlackElo "2614"]
[ECO "B30"]
[Opening "Sicilian defence"]
[WhiteFideId "14109603"]
[BlackFideId "1113100"]
[EventDate "2015.03.07"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 d6 6. O-O a6 7. a3 b5 8. Ba2 Ra7
9. Nd5 Be6 10. b4 Nf6 11. Ng5 Qd7 12. Nxe6 fxe6 13. Nxf6+ Bxf6 14. Be3 Qe7 15.
Qh5+ g6 16. Qg4 Nd8 17. g3 O-O 18. h4 Kh8 19. Kg2 Rc7 20. c4 cxb4 21. axb4 Nc6
22. Rab1 Re8 23. h5 gxh5 24. Qxh5 Rg8 25. Qh3 Re8 26. cxb5 axb5 27. Rbc1 Nxb4
28. Rxc7 Qxc7 29. Bxe6 Nxd3 30. Rh1 Qg7 31. Kf3 Re7 32. Rd1 Nb4 33. Rxd6 Qf8 34.
Kg2 Rc7 35. Qf5 Nc2 36. Bg5 Kg7 37. Rd1 Nd4 38. Bh6+ 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "6.4"]
[White "Gleizerov, Evgeny"]
[Black "Morozevich, Alexander"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2531"]
[BlackElo "2711"]
[WhiteFideId "4101332"]
[BlackFideId "4116992"]
[EventDate "2015.03.07"]

0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "6.5"]
[White "Gelfand, Boris"]
[Black "Tregubov, Pavel V."]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2747"]
[BlackElo "2617"]
[WhiteFideId "2805677"]
[BlackFideId "4115341"]
[EventDate "2015.03.07"]

1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "6.6"]
[White "Ehlvest, Jaan"]
[Black "Lysyj, Igor"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2547"]
[BlackElo "2691"]
[ECO "C44"]
[Opening "King's pawn game"]
[WhiteFideId "4500016"]
[BlackFideId "4150120"]
[EventDate "2015.03.07"]

1. e4 e5 2. Nf3 Nc6 3. d3 Nf6 4. g3 Bc5 5. Bg2 d6 6. c3 O-O 7. O-O a6 8. Nbd2
Ba7 9. a4 Ne7 10. a5 Ng6 11. h3 Re8 12. Qc2 c6 13. Re1 d5 14. Nf1 h6 15. Be3
Bxe3 16. Rxe3 Qc7 17. Ree1 Be6 18. Ne3 Rad8 19. Kh2 Nd7 20. b4 Nf6 21. c4 d4 22.
Nf1 c5 23. Reb1 cxb4 24. Rxb4 Nd7 25. N1d2 Ne7 26. Nb3 Nc6 27. Rba4 Ra8 28. Nfd2
b6 29. axb6 Qxb6 30. Qd1 Reb8 31. f4 Nf6 32. Na5 Ne7 33. R4a2 Bc8 34. Nf3 exf4
35. gxf4 Ng6 36. Qd2 Qc7 37. e5 Nh5 38. Nxd4 Nhxf4 39. Nac6 Bb7 40. Be4 Re8 41.
Rg1 Nxe5 42. Nxe5 Qxe5 43. Bxb7 Ne2+ 44. Kg2 Qg3+ 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "6.7"]
[White "Ladva, Ottomar"]
[Black "Sakaev, Konstantin"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2410"]
[BlackElo "2594"]
[ECO "E46"]
[Opening "Nimzo-Indian"]
[Variation "Reshevsky variation"]
[WhiteFideId "4500024"]
[BlackFideId "4104226"]
[EventDate "2015.03.07"]

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. Bc2 Ne6 12. f3 Nxf4 13. exf4 Ne8 14. f5 Nd6 15. g4
Re8 16. Bf4 Bg5 17. Qd2 Nc4 18. Bxg5 Nxd2 19. Bxd8 Rxd8 20. Rf2 Nc4 21. Bd3 Nd6
22. Ne2 Bd7 23. Nf4 Re8 24. Re2 Rxe2 25. Bxe2 f6 26. Kf2 Kf7 27. Bd3 a5 28. Re1
Re8 29. Rxe8 Kxe8 30. Ke3 Ke7 31. h4 Kf7 32. Kd2 Ke7 33. a4 b6 34. Kc3 Ne8 35.
b4 axb4+ 36. Kxb4 Kd6 37. Bc2 h6 38. Nd3 Nc7 39. Nf4 Be8 40. Kc3 Bf7 41. Nd3 c5
42. Nf4 Na6 43. Bd3 Nc7 44. Bb1 Kc6 45. Bc2 Kd6 46. Bb1 b5 47. dxc5+ Kxc5 48.
Nd3+ Kb6 49. axb5 Nxb5+ 50. Kd2 Kc6 51. Ba2 Kd6 52. Bb3 Nd4 53. Bd1 Nc6 54. f4
d4 55. Ba4 Na5 56. Bb5 Nc4+ 57. Ke2 Ne3 58. g5 Bh5+ 59. Kf2 Nxf5 60. gxh6 gxh6
61. Ne1 Nxh4 62. Bd3 Bg6 63. Bb5 Kd5 64. Kg3 Nf5+ 65. Kg4 Ne3+ 66. Kg3 Be4 67.
Ba6 Kc5 68. Kh4 Bg6 69. Be2 Kb4 70. Bd3 Bxd3 71. Nxd3+ Kc3 72. Nf2 f5 73. Kh5
Kd2 74. Kxh6 Ke2 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "6.8"]
[White "Shomoev, Anton"]
[Black "Socko, Monika"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2578"]
[BlackElo "2463"]
[WhiteFideId "4135148"]
[BlackFideId "1106619"]
[EventDate "2015.03.07"]

1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "6.9"]
[White "Tomashevsky, Evgeny"]
[Black "Khalifman, Alexander"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2745"]
[BlackElo "2613"]
[WhiteFideId "4147235"]
[BlackFideId "4100115"]
[EventDate "2015.03.07"]

1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "6.10"]
[White "Rapport, Richard"]
[Black "Popov, Valerij"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2709"]
[BlackElo "2555"]
[WhiteFideId "738590"]
[BlackFideId "4119410"]
[EventDate "2015.03.07"]

1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "6.11"]
[White "Fedoseev, Vladimir3"]
[Black "Heberla, Bartlomiej"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2674"]
[BlackElo "2567"]
[ECO "D92"]
[Opening "Gruenfeld"]
[Variation "5.Bf4"]
[WhiteFideId "24130737"]
[BlackFideId "1115120"]
[EventDate "2015.03.07"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 O-O 6. Rc1 dxc4 7. e4 Bg4 8. Bxc4
Nh5 9. Be3 Bxf3 10. gxf3 e6 11. O-O Nd7 12. Ne2 Bf6 13. Qd2 c6 14. Ng3 Ng7 15.
Rfd1 Kh8 16. Bh6 Rg8 17. Bb3 Qe7 18. Be3 a6 19. Kg2 Rad8 20. Qa5 Bh4 21. Qc7 Rb8
22. Bf4 Rgc8 23. Qd6 Qe8 24. Qb4 Be7 25. Qd2 Ra8 26. Bh6 Nf6 27. Be3 Rd8 28. Qa5
Rd7 29. Rd2 Qf8 30. a3 Rad8 31. Rcd1 Nge8 32. d5 cxd5 33. e5 Nh5 34. Nxh5 gxh5
35. Bb6 Qg7+ 36. Kh1 Bg5 37. Bxd8 Bxd8 38. Qa4 b5 39. Qxa6 Qxe5 40. Qc8 Nf6 41.
Rg1 Qf4 42. Rd3 Qe5 43. Rc3 Qe2 44. Bd1 Qe5 45. Qa8 Ne8 46. Rc8 Qf6 47. Qc6 Qe7
48. a4 Nd6 49. Ra8 Rc7 50. Qb6 Nf5 51. axb5 Rd7 52. Qb8 Nd6 53. b6 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "6.12"]
[White "Socko, Bartosz"]
[Black "Sveshnikov, Evgeny"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2623"]
[BlackElo "2511"]
[WhiteFideId "1107038"]
[BlackFideId "4100638"]
[EventDate "2015.03.07"]

1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "7.1"]
[White "Mamedyarov, Shakhriyar"]
[Black "Ivanchuk, Vassily"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2756"]
[BlackElo "2731"]
[ECO "E39"]
[Opening "Nimzo-Indian"]
[Variation "classical, Pirc variation"]
[WhiteFideId "13401319"]
[BlackFideId "14100010"]
[EventDate "2015.03.07"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 O-O 6. Nf3 Na6 7. a3 Bxc3+ 8.
Qxc3 Nxc5 9. e3 d6 10. Be2 e5 11. b4 Nce4 12. Qc2 Bg4 13. Bd3 Bxf3 14. gxf3 Ng5
15. Ke2 Rc8 16. Rd1 Qe7 17. h4 Nxf3 18. Kxf3 e4+ 19. Bxe4 Nxe4 20. Bb2 f5 21.
Rg1 Rf7 22. Ke2 Qe6 23. Rac1 f4 24. Qd3 fxe3 25. f3 Nd2 26. Qd4 Rcc7 27. Qxa7
Qh3 28. Qxe3 Rce7 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "7.2"]
[White "Lysyj, Igor"]
[Black "Karjakin, Sergey"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2691"]
[BlackElo "2757"]
[ECO "E12"]
[Opening "Queen's Indian"]
[Variation "Petrosian system"]
[WhiteFideId "4150120"]
[BlackFideId "14109603"]
[EventDate "2015.03.07"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Bg5 Be7 7. e3 O-O 8. Qc2 h6
9. Bxf6 Bxf6 10. cxd5 exd5 11. h4 c5 12. O-O-O cxd4 13. exd4 Qd6 14. Kb1 Nc6 15.
g4 Qf4 16. Rh3 Rad8 17. g5 Be7 18. gxh6 Qxh6 19. Bd3 Bf6 20. Ne2 Rc8 21. Qc1
Qxc1+ 22. Rxc1 Nd8 23. Rg1 Ne6 24. h5 Rce8 25. Rhg3 Bc8 26. Ka1 Kh8 27. Bb5 Re7
28. Bd3 Rd8 29. Rg4 a5 30. R4g3 Bd7 31. Rc1 Rb8 32. Ne5 Nxd4 33. Nxd7 Nb3+ 34.
Kb1 Nxc1 35. Nxb8 Nxd3 36. Nc3 Nf4 37. Rf3 Re1+ 38. Kc2 Ne6 39. Kd2 Bxc3+ 40.
bxc3 Ra1 41. Rxf7 Ra2+ 42. Kd1 Rxa3 43. Nd7 Rxc3 44. Nxb6 Rc6 45. Rb7 Nc5 46.
Rb8+ Kh7 47. Ke2 Re6+ 48. Kf3 Rd6 49. Rc8 Ne6 50. Na4 d4 51. Nb2 Rd5 52. Re8 Nc5
53. Ra8 Nd7 54. Nc4 Ne5+ 55. Nxe5 Rxe5 56. Rd8 Rxh5 57. Rxd4 Rh6 58. Ra4 Ra6 59.
Kf4 Kg6 60. Ke5 Ra8 61. Rg4+ Kh6 62. Ra4 Kg5 63. f3 g6 64. Rg4+ Kh5 65. Ra4 Rf8
66. Ke4 Rf5 67. Ra1 Kg5 68. Rg1+ Kf6 69. Rb1 Re5+ 70. Kf4 a4 71. Ra1 Ra5 72. Ra3
Ra6 73. Ke4 g5 74. Ke3 Ke5 75. Kd3 Kf4 76. Ke2 Kg3 77. Kf1 Ra8 78. Ke2 Kg2 79.
Ke1 Re8+ 80. Kd2 Kf2 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "7.3"]
[White "Morozevich, Alexander"]
[Black "Shomoev, Anton"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2711"]
[BlackElo "2578"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "4116992"]
[BlackFideId "4135148"]
[EventDate "2015.03.07"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 b6 5. Nc3 Bb7 6. cxd5 exd5 7. Bb5+ c6 8. Bd3
Nbd7 9. O-O Bd6 10. b3 O-O 11. Bb2 Qe7 12. Ne2 Ne4 13. Rc1 f5 14. Rc2 Rf6 15.
Qa1 Re8 16. Ng3 Bxg3 17. fxg3 Nxg3 18. Re1 Ne4 19. a4 a5 20. Ba3 Qd8 21. Qb1 Qa8
22. Rec1 Ree6 23. b4 axb4 24. Qxb4 Ba6 25. Bxa6 Qxa6 26. Qb3 Qa8 27. Rxc6 Rxc6
28. Qxd5+ Kh8 29. Qxd7 Rxc1+ 30. Bxc1 h6 31. Bd2 Qc6 32. Qxc6 Rxc6 33. Be1 Rc4
34. a5 b5 35. d5 b4 36. Nd4 Rc1 37. Kf1 Ra1 38. Ke2 Rxa5 39. d6 Nc3+ 40. Bxc3
bxc3 41. Kd3 Rd5 42. Kxc3 g6 43. Kd3 Rxd6 44. e4 fxe4+ 45. Kxe4 Kg7 46. g4 Kf6
47. h4 Ra6 48. Ke3 Ra3+ 49. Kf4 Ra4 50. g5+ Kf7 51. Ke5 h5 52. Kd5 Ra3 53. Ke4
Rh3 54. Nf3 Ke6 55. Nd4+ Ke7 56. Nf3 Kd6 57. Kf4 Ke6 58. Nd4+ Kd5 59. Nf3 Rh1
60. Ke3 Ra1 61. Kf4 Ra4+ 62. Ke3 Rg4 63. Kd3 Re4 64. Kd2 Ke6 65. Kd3 Kf5 66.
Nd4+ Ke5 67. Nf3+ Kf4 68. Nd2 Re3+ 69. Kd4 Re2 70. Nc4 Re4+ 71. Kd5 Rxc4 72.
Kxc4 Kg4 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "7.4"]
[White "Dobrov, Vladimir"]
[Black "Gelfand, Boris"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2490"]
[BlackElo "2747"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "4136594"]
[BlackFideId "2805677"]
[EventDate "2015.03.07"]

1. Nf3 c5 2. c4 Nc6 3. e3 Nf6 4. d4 cxd4 5. exd4 d5 6. Nc3 e6 7. c5 Ne4 8. Bb5
Bd7 9. O-O Be7 10. Qc2 Nxc3 11. Qxc3 O-O 12. Bf4 a5 13. a3 a4 14. Rac1 Qa5 15.
Bxc6 Qxc3 16. bxc3 Bxc6 17. Rb1 f6 18. Ne1 e5 19. Bg3 e4 20. Nc2 f5 21. Be5 Bd8
22. Nb4 Ba5 23. Nxc6 bxc6 24. Rfc1 Rf7 25. c4 dxc4 26. Rxc4 Bc7 27. Bxc7 Rxc7
28. Rbb4 Kf7 29. Rxa4 Rca7 30. Rxa7+ Rxa7 31. g3 Ke6 32. a4 Kd5 33. Rb4 g5 34.
Kf1 f4 35. Ke2 h5 36. Kd2 h4 37. Kc3 Re7 38. Rb2 e3 39. fxe3 Rxe3+ 40. Kb4 hxg3
41. hxg3 f3 42. a5 Re2 43. Rb1 f2 44. Rf1 Kxd4 45. a6 Ra2 46. Kb3 Rxa6 47. Rxf2
Ra5 48. Rd2+ Kxc5 49. Rd8 Kb6 50. Rg8 Re5 51. Kc4 Re4+ 52. Kd3 Rg4 53. Ke2 Rxg3
54. Kf2 Rg4 55. Kf3 Rf4+ 56. Ke3 Rf5 57. Ke4 Rd5 58. Rb8+ Kc5 59. Rb1 Rd4+ 60.
Ke5 g4 61. Rc1+ Rc4 62. Rg1 Kb4 63. Rb1+ Ka3 64. Rg1 Kb3 65. Rg3+ Kc2 66. Kf5
Kd2 67. Kg5 c5 68. Rg2+ Ke3 69. Ra2 g3 70. Ra3+ Kf2 71. Ra2+ Kg1 72. Ra1+ Kh2 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "7.5"]
[White "Sakaev, Konstantin"]
[Black "Rapport, Richard"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2594"]
[BlackElo "2709"]
[ECO "A56"]
[Opening "Benoni defence"]
[WhiteFideId "4104226"]
[BlackFideId "738590"]
[EventDate "2015.03.07"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 O-O 6. Nf3 d6 7. h3 e6 8. Bd3 Qe7
9. O-O e5 10. Bg5 h6 11. Be3 Nh7 12. Qd2 f5 13. exf5 gxf5 14. Bxh6 Rf6 15. Bxg7
Qxg7 16. Bc2 Nd7 17. Nh2 Nb6 18. b3 f4 19. Kh1 Kh8 20. Rg1 Rh6 21. Ne4 Bd7 22.
f3 Rf8 23. g3 Rxh3 24. gxf4 Qe7 25. Ng5 Nxg5 26. Rxg5 exf4 27. Rag1 Qe3 28. Qg2
Rg3 29. Rxg3 fxg3 30. Qxg3 Qh6 31. Qg6 Qxg6 32. Rxg6 Nc8 33. Kg2 Rg8 34. Rxg8+
Kxg8 35. Ng4 Kg7 36. Kg3 b5 37. Kf4 Nb6 38. Ne3 Kf6 39. Bd3 a6 40. Nd1 a5 41.
Nc3 bxc4 42. bxc4 Bc8 43. Ne4+ Ke7 44. Nd2 Ba6 45. Ke3 Kf6 46. f4 Ke7 47. a3 Kf6
48. Be2 Ke7 49. Bd3 Kf6 50. Bf1 Kf7 51. f5 Nd7 52. Nb3 a4 53. Nd2 Nf6 54. Be2
Bc8 55. Kf4 Bd7 56. Bd1 Ke7 57. Nb1 Ng8 58. Kg5 Nf6 59. Nc3 Nh7+ 60. Kg6 Nf8+
61. Kg5 Nh7+ 62. Kf4 Kf6 63. Ne4+ Ke7 64. Bc2 Nf6 65. Nc3 Nh5+ 66. Kg4 Nf6+ 67.
Kg5 Kf7 68. Bxa4 Bxa4 69. Nxa4 Ne4+ 70. Kf4 Nd2 71. Nb6 Kf6 72. a4 Nb3 73. Nc8 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "7.6"]
[White "Novikov, Stanislav"]
[Black "Malakhov, Vladimir"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2550"]
[BlackElo "2706"]
[ECO "C67"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence, open variation"]
[WhiteFideId "4125371"]
[BlackFideId "4120787"]
[EventDate "2015.03.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nf5 8.
c3 Nxe5 9. Rxe5 d6 10. Re1 O-O 11. d4 d5 12. Bf4 Bd6 13. Qf3 Nh4 14. Qg3 Nf5 15.
Qf3 Nh4 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "7.7"]
[White "Tregubov, Pavel V."]
[Black "Tomashevsky, Evgeny"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2617"]
[BlackElo "2745"]
[ECO "E11"]
[Opening "Bogo-Indian defence, Nimzovich variation"]
[WhiteFideId "4115341"]
[BlackFideId "4147235"]
[EventDate "2015.03.07"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Bxd2+ 6. Qxd2 Nc6 7. Nc3 d5 8.
Ne5 dxc4 9. Nxc6 bxc6 10. Bg2 O-O 11. O-O Rd8 12. Rfd1 Rb8 13. Qc2 Qb4 14. Na4
Qa5 15. a3 Ba6 16. Bxc6 Rd6 17. Bf3 Nd7 18. Nc3 h6 19. Rab1 Rdb6 20. d5 e5 21.
Ne4 f5 22. Nc3 e4 23. Bg2 Ne5 24. Qd2 Nf7 25. f3 Qc5+ 26. Kh1 exf3 27. Bxf3 Bb5
28. Bg2 Bd7 29. Rf1 Re8 30. Rf4 Nd6 31. Rc1 Qe3 32. Qxe3 Rxe3 33. Rc2 Re8 34. e3
Rxe3 35. Kg1 g5 36. Rf1 Kg7 37. Kf2 Re5 38. Re1 Kf6 39. Rxe5 Kxe5 40. Re2+ Kf6
41. Ke3 Ke5 42. Kd2+ Kd4 43. Kc1 Rb8 44. Re7 Rd8 45. Kd2 a6 46. Rh7 f4 47. gxf4
gxf4 48. Rxh6 Rg8 49. Bf3 Bg4 50. Ke2 Rb8 51. Nd1 Bf5 52. Rh4 Ke5 53. Kd2 Rb3
54. Bh5 Ne4+ 55. Kc1 f3 56. Bg4 Bxg4 57. Rxg4 f2 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "7.8"]
[White "Socko, Monika"]
[Black "Fedoseev, Vladimir3"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2463"]
[BlackElo "2674"]
[ECO "D92"]
[Opening "Gruenfeld"]
[Variation "5.Bf4"]
[WhiteFideId "1106619"]
[BlackFideId "24130737"]
[EventDate "2015.03.07"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 O-O 6. Rc1 dxc4 7. e4 Bg4 8. Bxc4
Nh5 9. Be3 Bxf3 10. gxf3 e6 11. O-O Nd7 12. Ne2 Bf6 13. Qd2 c6 14. Ng3 Ng7 15.
Rfd1 Kh8 16. Bh6 Rg8 17. Bb3 Qe7 18. Be3 a6 19. Kg2 Rad8 20. Qa5 Bh4 21. Qc7 Rb8
22. Bf4 Rgc8 23. Qd6 Qe8 24. Qb4 Be7 25. Qd2 Ra8 26. Bh6 Nf6 27. Be3 Rd8 28. Qa5
Rd7 29. Rd2 Qf8 30. a3 Rad8 31. Rcd1 Nge8 32. d5 cxd5 33. e5 Nh5 34. Nxh5 gxh5
35. Bb6 Qg7+ 36. Kh1 Bg5 37. Bxd8 Bxd8 38. Qa4 b5 39. Qxa6 Qxe5 40. Qc8 Nf6 41.
Rg1 Qf4 42. Rd3 Qe5 43. Rc3 Qe2 44. Bd1 Qe5 45. Qa8 Ne8 46. Rc8 Qf6 47. Qc6 Qe7
48. a4 Nd6 49. Ra8 Rc7 50. Qb6 Nf5 51. axb5 Rd7 52. Qb8 Nd6 53. b6 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "7.9"]
[White "Sveshnikov, Evgeny"]
[Black "Naiditsch, Arkadij"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2511"]
[BlackElo "2711"]
[ECO "B06"]
[Opening "Robatsch defence"]
[Variation "Pseudo-Austrian attack"]
[WhiteFideId "4100638"]
[BlackFideId "4650891"]
[EventDate "2015.03.07"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 c6 5. Be3 b5 6. Nf3 b4 7. Na4 Nd7 8. Bd3 Ngf6
9. Qd2 a5 10. h3 Ba6 11. c4 bxc3 12. Nxc3 Qb8 13. O-O O-O 14. Rf2 Qb7 15. Rc1
Nb6 16. b3 Nfd7 17. f5 Bxd3 18. Qxd3 c5 19. dxc5 Nxc5 20. Bxc5 dxc5 21. e5 Rad8
22. Qb5 Qb8 23. fxg6 hxg6 24. Qxa5 Bh6 25. Re1 Rd3 26. Rfe2 Rc8 27. Ne4 Nd5 28.
Neg5 Qb7 29. Rd2 Nf4 30. Rxd3 Nxd3 31. Rd1 Nxe5 32. Rd8+ Kg7 33. Rxc8 Qxc8 34.
Qc3 f6 35. Nxe5 Bxg5 36. Nf3 Bf4 37. Qc4 Qf5 38. Kf2 Bd6 39. a4 Qb1 40. Qc3 Qa2+
41. Kf1 Qb1+ 42. Kf2 g5 43. Nd2 Qd1 44. Nc4 Bh2 45. Qf3 Qc2+ 46. Qe2 Bg3+ 47.
Kf3 Qf5+ 48. Ke3 Bf4+ 49. Kf2 Be5+ 50. Ke1 Bc3+ 51. Nd2 e5 52. Kd1 Bd4 53. Qe4
Qf2 54. a5 Bc3 55. Qe2 Qg1+ 56. Kc2 Bxa5 57. Qb5 Bxd2 58. Qd7+ Kh6 59. Qxd2 e4
60. g4 e3 61. Qe2 Qg3 62. Kd3 Qxh3 63. Ke4 Kg6 64. Kd5 Qg3 65. Kxc5 Qf2 66. Qd3+
Kh6 67. Qd4 Qc2+ 68. Kb5 Qxb3+ 69. Kc5 Qf7 70. Qe4 Qc7+ 71. Kb5 Qe5+ 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "8.1"]
[White "Gelfand, Boris"]
[Black "Ivanchuk, Vassily"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2747"]
[BlackElo "2731"]
[ECO "D27"]
[Opening "QGA"]
[Variation "classical, 6...a6"]
[WhiteFideId "2805677"]
[BlackFideId "14100010"]
[EventDate "2015.03.07"]

1. d4 d5 2. c4 dxc4 3. e3 e6 4. Bxc4 Nf6 5. Nf3 c5 6. O-O a6 7. dxc5 Qxd1 8.
Rxd1 Bxc5 9. Be2 b6 10. Nfd2 Bb7 11. Nc4 Nbd7 12. Nc3 Bc6 13. a3 a5 14. Nd6+ Ke7
15. Ndb5 Rhd8 16. Bd2 Ne5 17. Be1 Rxd1 18. Rxd1 Rd8 19. Rxd8 Kxd8 20. Na4 Nfd7
21. Nxc5 Nxc5 22. Bc3 f6 23. f3 Bd5 24. b4 axb4 25. axb4 Na4 26. Ba1 Bc4 27. Kf1
Bxe2+ 28. Kxe2 Nc6 29. Nc3 Nxc3+ 30. Bxc3 b5 31. Kd3 Kd7 32. f4 Ke7 33. g4 g6
34. e4 f5 35. gxf5 exf5 36. Ke3 Ke6 37. Kd3 Kd6 38. Ke3 Ke6 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "8.2"]
[White "Karjakin, Sergey"]
[Black "Sakaev, Konstantin"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2757"]
[BlackElo "2594"]
[ECO "C65"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence"]
[WhiteFideId "14109603"]
[BlackFideId "4104226"]
[EventDate "2015.03.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. O-O Bd7 6. Re1 g6 7. d4 Bg7 8. d5 Nb8
9. Bxd7+ Nbxd7 10. c4 O-O 11. Nc3 h5 12. Bg5 Qe8 13. b4 Nh7 14. Bd2 a6 15. Rb1
Qd8 16. g3 f5 17. exf5 gxf5 18. Nh4 Qe8 19. c5 dxc5 20. bxc5 Nxc5 21. Be3 b6 22.
Bxc5 bxc5 23. Na4 Ng5 24. Nxc5 e4 25. f4 Qe7 26. Nd3 Nh7 27. Ng6 Qd6 28. Nxf8
Rxf8 29. Ne5 h4 30. Nc6 hxg3 31. hxg3 Ng5 32. Kg2 Nf3 33. Rh1 Bh6 34. Ne5 Nxe5
35. fxe5 Qg6 36. Qh5 Qxh5 37. Rxh5 Bd2 38. Rbh1 Kg7 39. Rh7+ Kg6 40. Rxc7 Rb8
41. d6 Rb2 42. Kh3 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "8.3"]
[White "Shomoev, Anton"]
[Black "Mamedyarov, Shakhriyar"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2578"]
[BlackElo "2756"]
[ECO "B09"]
[Opening "Pirc"]
[Variation "Austrian attack, dragon formation"]
[WhiteFideId "4135148"]
[BlackFideId "13401319"]
[EventDate "2015.03.07"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. Bb5+ Bd7 7. e5 Nh5 8. Bxd7+
Nxd7 9. Be3 Nxf4 10. Bxf4 cxd4 11. Ne4 dxe5 12. Bg5 Qb6 13. O-O f5 14. Ng3 e4
15. Nh4 Bf6 16. Nhxf5 Bxg5 17. Ng7+ Kd8 18. Qg4 Be3+ 19. Kh1 Nf6 20. Ne6+ Ke8
21. Ng7+ Kd8 22. Ne6+ Kd7 23. Nc5+ Kd8 24. Rxf6 Qxc5 25. Nxe4 Qxc2 26. Rf7 Qc8
27. Qh4 Qe6 28. Raf1 Rc8 29. h3 h6 30. Rf8+ Rxf8 31. Rxf8+ Kd7 32. Rxc8 Kxc8 33.
Nc5 Qf5 34. Qxe7 Qf1+ 35. Kh2 Bg1+ 36. Kg3 Qf2+ 37. Kg4 Qxg2+ 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "8.4"]
[White "Tomashevsky, Evgeny"]
[Black "Dobrov, Vladimir"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2745"]
[BlackElo "2490"]
[ECO "A88"]
[Opening "Dutch"]
[Variation "Leningrad, main variation with c6"]
[WhiteFideId "4147235"]
[BlackFideId "4136594"]
[EventDate "2015.03.07"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 c6 8. b4 Kh8
9. Rb1 Nbd7 10. d5 Nb6 11. dxc6 bxc6 12. Nd4 Bd7 13. Nxc6 Bxc6 14. Bxc6 Rc8 15.
b5 Nxc4 16. Qa4 Na5 17. Bd2 Nxc6 18. bxc6 Qc7 19. Rb7 Qxc6 20. Qxc6 Rxc6 21.
Rxe7 Ng8 22. Re3 Rb8 23. Rd1 Rb2 24. Nd5 Be5 25. Nb4 Rb6 26. Nd3 Rb1 27. Rxb1
Rxb1+ 28. Kg2 Bf6 29. a3 Kg7 30. Bb4 d5 31. Re6 Bd4 32. e3 Bb6 33. Rd6 Rb3 34.
Nf4 Nf6 35. Nxd5 Nxd5 36. Rxd5 h5 37. h3 Kf6 38. Rd6+ Kf7 39. Rc6 Rb2 40. Kf3 g5
41. Rc3 g4+ 42. hxg4 hxg4+ 43. Kg2 Ke6 44. Bc5 Kd5 45. Bxb6 axb6 46. Rc8 b5 47.
Rd8+ Kc4 48. Rf8 Rb3 49. Rxf5 Rxa3 50. Rf4+ Kc3 51. Rxg4 b4 52. Rg8 b3 53. Rc8+
Kd3 54. Rb8 Kc2 55. Rc8+ Kd3 56. Rd8+ Kc2 57. Rc8+ Kb1 58. Kf3 b2 59. Rb8 Kc2
60. Rxb2+ Kxb2 61. Ke4 Kc3 62. g4 Ra4+ 63. Kf5 Kd3 64. g5 Ra5+ 65. Kf6 Ke4 66.
g6 Ra6+ 67. Kf7 Kf5 68. e4+ Kxe4 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "8.5"]
[White "Fedorov, Alexei"]
[Black "Morozevich, Alexander"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2566"]
[BlackElo "2711"]
[ECO "B44"]
[Opening "Sicilian, Szen, hedgehog variation"]
[WhiteFideId "13500465"]
[BlackFideId "4116992"]
[EventDate "2015.03.07"]

1. e4 c5 2. Ne2 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3
Be7 9. Be2 O-O 10. O-O b6 11. Be3 Bb7 12. Qb3 Nd7 13. Qc2 Nc5 14. Rad1 Qc7 15.
Qd2 Rfd8 16. f4 Bf6 17. Bf3 Bxc3 18. Qxc3 Ne7 19. Bd4 f6 20. Qc2 e5 21. Be3 exf4
22. Bxf4 Ng6 23. Bg3 Ne5 24. Rd2 Ne6 25. Bf2 Ng5 26. Qb3 Nexf3+ 27. gxf3 Nh3+
28. Kh1 Nxf2+ 29. Rdxf2 Kh8 30. Nc2 b5 31. Ne3 bxc4 32. Qxc4 Qb6 33. Nd5 Bxd5
34. Qxd5 Rac8 35. Rg2 Rc5 36. Qf7 Rc7 37. Qe6 Qd4 38. Rfg1 Qe5 39. Qb3 d5 40.
exd5 Qxd5 41. Qxd5 Rxd5 42. Re2 Kg8 43. Kg2 Kf7 44. Kf2 g5 45. Rg4 h5 46. Ra4 a5
47. b4 Rc4 48. Rxa5 Rxa5 49. bxa5 Ra4 50. Kg3 Kg6 51. Rb2 h4+ 52. Kg2 Rxa5 53.
Rc2 Ra3 54. Rd2 Kf5 55. Rb2 Kf4 56. Rb4+ Ke5 57. Rb5+ Kd4 58. Rb2 Kc3 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "8.6"]
[White "Gleizerov, Evgeny"]
[Black "Malakhov, Vladimir"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2531"]
[BlackElo "2706"]
[ECO "D15"]
[Opening "QGD Slav"]
[Variation "4.Nc3"]
[WhiteFideId "4101332"]
[BlackFideId "4120787"]
[EventDate "2015.03.07"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. Ne5 Nbd7 6. Bf4 dxc4 7. Nxc4 b5 8. Ne5
Bb7 9. e3 e6 10. Be2 Be7 11. O-O O-O 12. Bf3 Nd5 13. Nxd5 cxd5 14. Rc1 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "8.7"]
[White "Naiditsch, Arkadij"]
[Black "Meskovs, Nikita"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2711"]
[BlackElo "2450"]
[ECO "B42"]
[Opening "Sicilian"]
[Variation "Kan, 5.Bd3"]
[WhiteFideId "4650891"]
[BlackFideId "11602740"]
[EventDate "2015.03.07"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Kh1 Be7 8. f4
d6 9. c4 Nc6 10. Nxc6 bxc6 11. Nc3 O-O 12. b3 e5 13. Qe1 exf4 14. Bxf4 Nd7 15.
Qg3 Ne5 16. c5 Be6 17. Na4 Rfd8 18. Nb6 Ra7 19. Nc4 Bxc4 20. Bxe5 dxe5 21. Bxc4
Rf8 22. Rxf7 Rxf7 23. Rf1 Bxc5 24. Rxf7 Qxf7 25. Qxe5 Bf8 26. Bxf7+ Rxf7 27. Qe6
a5 28. g3 g6 29. Kg2 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "8.8"]
[White "Fridman, Daniel"]
[Black "Socko, Monika"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2647"]
[BlackElo "2463"]
[ECO "E11"]
[Opening "Bogo-Indian defence, Nimzovich variation"]
[WhiteFideId "11600454"]
[BlackFideId "1106619"]
[EventDate "2015.03.07"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. Nc3 O-O 6. g3 d6 7. Bg2 Bxc3 8.
Bxc3 Ne4 9. Rc1 Nxc3 10. Rxc3 Nc6 11. O-O e5 12. d5 Nb8 13. b4 a5 14. Ra3 b6 15.
Nd2 Na6 16. bxa5 Nc5 17. Nb3 Ba6 18. axb6 cxb6 19. Qc2 Qc7 20. Rc1 g6 21. Qc3
Bb7 22. Nd2 Rxa3 23. Qxa3 Ra8 24. Qb2 Ra6 25. Ne4 Nxe4 26. Bxe4 Qc5 27. Bd3 Kg7
28. Rb1 Bc8 29. Kg2 Bd7 30. h4 h6 31. f4 Qe3 32. c5 b5 33. cxd6 f6 34. fxe5 fxe5
35. Qc1 Qd4 36. Bxb5 Qe4+ 37. Kf2 Rxd6 38. Bxd7 Rxd7 39. Rb3 Qxd5 40. Qb2 Qc5+
41. Kg2 h5 42. Rb5 Qc6+ 43. Kh2 Rf7 44. Qxe5+ Kh7 45. Qc5 Qe6 46. Rb2 Qf6 47.
Qb6 Qf1 48. e4 Qe1 49. Qd4 Qc1 50. a4 Qa1 51. e5 Qe1 52. a5 Rf1 53. Qd5 Qc3 54.
Qd2 Qc6 55. Qg2 Qc4 56. Rb7+ Kh8 57. Rb8+ Kh7 58. Qb7+ Rf7 59. Qg2 Qd4 60. Rb7
Rxb7 61. Qxb7+ Kh6 62. e6 Qe3 63. a6 Qxe6 64. a7 Qa2+ 65. Kg1 Qa1+ 66. Kg2 Qa2+
67. Kf3 Qa3+ 68. Ke4 Qa4+ 69. Ke5 Qa1+ 70. Ke6 Qa2+ 71. Ke7 Qa3+ 72. Ke8 Qa4+
73. Kf8 Qa3+ 74. Kg8 Qa2+ 75. Qf7 Qe6 76. a8=Q 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "8.9"]
[White "Ehlvest, Jaan"]
[Black "Novikov, Stanislav"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2547"]
[BlackElo "2550"]
[ECO "B06"]
[Opening "Robatsch defence"]
[WhiteFideId "4500016"]
[BlackFideId "4125371"]
[EventDate "2015.03.07"]

1. d4 g6 2. e4 Bg7 3. Nc3 c6 4. Bc4 b5 5. Bb3 d6 6. Qf3 e6 7. Nge2 a5 8. a4 b4
9. Nd1 Ba6 10. c3 Nd7 11. Bf4 d5 12. cxb4 axb4 13. Ne3 Ngf6 14. Ng3 dxe4 15.
Nxe4 Nxe4 16. Qxe4 O-O 17. Rd1 c5 18. Be5 Nf6 19. Qf3 cxd4 20. Rxd4 Nd5 21. Bxg7
Kxg7 22. Bxd5 exd5 23. Kd2 Qb6 24. Qf4 Rfe8 25. Rc1 Re4 26. Rxe4 dxe4 27. Qe5+
Qf6 28. Qxf6+ Kxf6 29. Nd5+ Ke5 30. Nxb4 Bc8 31. Rc5+ Kd4 32. Rc7 Be6 33. a5 f5
34. a6 f4 35. Nc2+ Ke5 36. a7 h5 37. b4 Kd6 38. Rg7 g5 39. b5 Kc5 40. Rc7+ Kd6
41. b6 Bd5 42. Nd4 e3+ 43. fxe3 fxe3+ 44. Ke2 Bxg2 45. Nb5+ 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "9.1"]
[White "Ivanchuk, Vassily"]
[Black "Karjakin, Sergey"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2731"]
[BlackElo "2757"]
[ECO "C33"]
[Opening "KGA"]
[Variation "bishop's gambit"]
[WhiteFideId "14100010"]
[BlackFideId "14109603"]
[EventDate "2015.03.07"]

1. e4 e5 2. f4 exf4 3. Bc4 Qh4+ 4. Kf1 d6 5. Nc3 Be6 6. Bb3 Nd7 7. d4 g5 8. Nf3
Qh5 9. h4 h6 10. Kg1 g4 11. Ne1 Bxb3 12. axb3 Ngf6 13. Nd3 g3 14. Qf3 Qxf3 15.
gxf3 Nb8 16. Ne2 Nc6 17. c3 Rg8 18. Kg2 d5 19. e5 Nh5 20. Nexf4 Nxf4+ 21. Nxf4
O-O-O 22. Nh5 b6 23. Nf6 Rh8 24. h5 Kb7 25. Kxg3 Na5 26. b4 Nb3 27. Rb1 a5 28.
bxa5 bxa5 29. Be3 Kc6 30. Kf2 a4 31. Ke2 Na5 32. Ra1 Nc4 33. Rxa4 Nxb2 34. Ra6+
Kb7 35. Rha1 Nc4 36. Kd3 Nb6 37. Bf4 Rc8 38. Ng4 Bg7 39. Ne3 Bf8 40. Ra7+ Kc6
41. R1a6 Kb5 42. Nxd5 Rg8 43. c4+ Nxc4 44. Nc3+ 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "9.2"]
[White "Mamedyarov, Shakhriyar"]
[Black "Gelfand, Boris"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2756"]
[BlackElo "2747"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "Breyer variation"]
[WhiteFideId "13401319"]
[BlackFideId "2805677"]
[EventDate "2015.03.07"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2 Bf5 5. Nh4 Be6 6. e3 g6 7. b3 Bg7 8. Bb2
O-O 9. Rc1 Ne4 10. Bd3 Nxd2 11. Qxd2 Nd7 12. cxd5 cxd5 13. Nf3 Qb6 14. Ba3 Bf6
15. h3 Rfc8 16. g4 Rxc1+ 17. Qxc1 Qd8 18. Ke2 Rc8 19. Qd2 Nb8 20. Rc1 Rxc1 21.
Qxc1 Qc8 22. Qxc8+ Bxc8 23. Ne5 Kf8 24. f4 Bg7 25. Kd2 f5 26. g5 Bxe5 27. dxe5
Nc6 28. Kc3 Ke8 29. Bc5 b6 30. Ba3 a5 31. h4 Be6 32. Be2 Kd7 33. h5 Bf7 34. h6
Na7 35. Kd2 Be6 36. Bb2 Kc7 37. Bc3 Nc6 38. Kc2 Bf7 39. Kb2 Be6 40. Ka3 Bf7 41.
Bd3 Be6 42. b4 axb4+ 43. Bxb4 Bf7 44. Bc3 Be6 45. Bb5 Bd7 46. Ba4 Be6 47. Bb4
Bd7 48. Bc3 Be6 49. Kb2 Bd7 50. Bb3 Be6 51. Kc2 b5 52. Kb2 Kb6 53. Kc2 Kc5 54.
a3 Bf7 55. Kd3 e6 56. Be1 Kb6 57. Kc3 Na5 58. Ba2 Nc4 59. Kb4 Kc6 60. Bf2 Nd2
61. a4 bxa4 62. Kxa4 Be8 63. Kb4 Ne4 64. Be1 Kb6 65. Bb1 Bb5 66. Bc2 Nc5 67. Bc3
Nd3+ 68. Ka3 Kc6 69. Bd1 Kb6 70. Bd4+ Ka5 71. Bc3+ Kb6 72. Bh5 Be8 73. Be2 Bb5
74. Bd1 Bc6 75. Bd4+ Ka5 76. Bc3+ Kb6 77. Ka2 Bb5 78. Ka3 Bc6 79. Bd4+ Ka5 80.
Bc2 Bb5 81. Ba7 Ka6 82. Bd4 Ka5 83. Bb3 Nf2 84. Bc3+ Kb6 85. Bd4+ Ka5 86. Bc5
Nd3 87. Bd4 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "9.3"]
[White "Khalifman, Alexander"]
[Black "Naiditsch, Arkadij"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2613"]
[BlackElo "2711"]
[ECO "A13"]
[Opening "English"]
[Variation "Neo-Catalan accepted"]
[WhiteFideId "4100115"]
[BlackFideId "4650891"]
[EventDate "2015.03.07"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ Nbd7 6. Qxc4 c5 7. d3 a6 8. Qb3
Be7 9. a4 Nd5 10. a5 Nb8 11. Nbd2 Nc6 12. Nc4 O-O 13. O-O Bd7 14. Rd1 Rc8 15. e4
Ndb4 16. Be3 f5 17. Nfe5 Nxe5 18. Nxe5 Kh8 19. d4 c4 20. Nxc4 fxe4 21. Nb6 Rc7
22. Bxe4 Bc6 23. Qxe6 Bxe4 24. Qxe4 Bg5 25. Bxg5 Qxg5 26. d5 Rc2 27. Nd7 Rd8 28.
Qxb4 Qf5 29. Rd2 Rxd2 30. Qxd2 Rxd7 31. d6 h5 32. Rd1 h4 33. Qd5 Qg6 34. Rd4
Qb1+ 35. Rd1 Qg6 36. Kg2 Qf6 37. Qh5+ 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "9.4"]
[White "Shomoev, Anton"]
[Black "Fridman, Daniel"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2578"]
[BlackElo "2647"]
[ECO "C42"]
[Opening "Petrov"]
[Variation "classical attack"]
[WhiteFideId "4135148"]
[BlackFideId "11600454"]
[EventDate "2015.03.07"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8. Nc3
Nxc3 9. bxc3 O-O 10. Rb1 Rb8 11. h3 h6 12. Bf4 Bd6 13. Qd2 Qf6 14. Bxd6 Qxd6 15.
Rfe1 Be6 16. Ne5 Nxe5 17. Rxe5 f6 18. Re3 Qf4 19. Qe2 Bf7 20. Re7 Qd6 21. Bf5
Rbe8 22. Rxe8 Rxe8 23. Qd2 b6 24. Qc1 Re7 25. Bd3 g5 26. Ra1 Kg7 27. a3 Qc6 28.
Qd2 Qd6 29. Qd1 Bg6 30. Qf3 Be4 31. Bxe4 dxe4 32. Qf5 Qc6 33. Re1 Qxc3 34. Rxe4
Rxe4 35. Qxe4 Qa1+ 36. Kh2 Qxa3 37. c4 Qd6+ 38. Kg1 a5 39. Qe3 a4 40. c5 bxc5
41. dxc5 Qd1+ 42. Kh2 Qb3 43. Qe7+ Qf7 44. Qe3 Kf8 45. Qd3 Qe7 46. Qa6 Qxc5 47.
Qxf6+ Ke8 48. Qg6+ Kd7 49. Qf7+ Kd6 50. Qf8+ Kd5 51. Qf5+ Kc4 52. Qc2+ Kb5 53.
Qe2+ Kb6 54. Qb2+ Kc6 55. g3 a3 56. Qa2 Kb6 57. Qb3+ Ka5 58. Kg2 c6 59. Kg1 Qc1+
60. Kg2 Qc5 61. Kg1 h5 62. h4 g4 63. Qa2 Ka4 64. Qb1 Qc4 65. Qd1+ Kb5 66. Qb1+
Ka6 67. Qb8 a2 68. Qa8+ Kb5 69. Qb7+ Ka4 70. Qa7+ Kb3 71. Qb6+ Kc2 72. Qa5 Kb1 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "9.5"]
[White "Lysyj, Igor"]
[Black "Fedorov, Alexei"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2691"]
[BlackElo "2566"]
[ECO "E97"]
[Opening "King's Indian"]
[Variation "orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation)"]
[WhiteFideId "4150120"]
[BlackFideId "13500465"]
[EventDate "2015.03.07"]

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. Re1 a5 10. Be3 Ng4 11. Bg5 f6 12. Bd2 f5 13. exf5 gxf5 14. Ng5 Nf6 15. Qc2 c6
16. Rad1 h6 17. Nf3 Ng6 18. dxc6 bxc6 19. Bc1 Ra7 20. Bf1 Re7 21. a3 Qc7 22. b4
axb4 23. axb4 d5 24. cxd5 cxd5 25. Qb3 Be6 26. Nb5 Qb8 27. Bb2 d4 28. Qa4 Ne4
29. Qa6 Nf4 30. Ra1 Bd5 31. Na7 Re6 32. Qa5 Qb7 33. g3 d3 34. Re3 Ne2+ 35. Bxe2
dxe2 36. Qb5 Rb6 37. Qxe2 Ra8 38. Rea3 Rxb4 39. Bc1 Nc5 40. Nh4 Nb3 41. Nxf5
Nxa1 42. Qg4 Rb1 43. Rc3 Kh7 44. Nh4 Qf7 45. Nc6 Rf8 46. f3 e4 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "9.6"]
[White "Sakaev, Konstantin"]
[Black "Ehlvest, Jaan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2594"]
[BlackElo "2547"]
[ECO "A41"]
[Opening "Queen's Pawn"]
[WhiteFideId "4104226"]
[BlackFideId "4500016"]
[EventDate "2015.03.07"]

1. d4 d6 2. Nf3 g6 3. c4 f5 4. b4 Bg7 5. Bb2 Nf6 6. e3 O-O 7. Be2 Qe8 8. Qb3 Kh8
9. O-O c6 10. b5 Nbd7 11. Nc3 e5 12. bxc6 bxc6 13. Qa4 c5 14. dxe5 dxe5 15. Nd5
Nxd5 16. cxd5 Nb6 17. Qxe8 Rxe8 18. Rac1 e4 19. Bxg7+ Kxg7 20. Nd2 Nxd5 21. Rxc5
Be6 22. Nb3 Rec8 23. Nd4 Bf7 24. Rfc1 Rxc5 25. Rxc5 Rb8 26. h4 Rb7 27. Bb5 Rc7
28. Rc6 Rxc6 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "9.7"]
[White "Malakhov, Vladimir"]
[Black "Tomashevsky, Evgeny"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2706"]
[BlackElo "2745"]
[ECO "A09"]
[Opening "Reti"]
[Variation "advance variation"]
[WhiteFideId "4120787"]
[BlackFideId "4147235"]
[EventDate "2015.03.07"]

1. Nf3 d5 2. c4 d4 3. g3 Nc6 4. Bg2 e5 5. O-O e4 6. Ne1 h5 7. Bxe4 h4 8. d3 Bh3
9. Ng2 Qd7 10. Bf4 Nf6 11. Bf3 Bd6 12. Qc1 O-O-O 13. Na3 hxg3 14. fxg3 Ng4 15.
Bxd6 cxd6 16. Bxg4 Qxg4 17. Rf2 g5 18. c5 Rhe8 19. Nb5 dxc5 20. Qxc5 Kb8 21. Re1
Re5 22. Qc4 f5 23. e3 Bxg2 24. Rxg2 dxe3 25. Qxg4 fxg4 26. Na3 Nd4 27. Nc4 Nf3+
28. Kf1 Nxe1 29. Nxe5 Nxg2 30. Kxg2 Rd5 31. Nxg4 Rxd3 32. Kf3 Rd2 33. h4 gxh4
34. gxh4 e2 35. Kf2 Rxb2 36. h5 Rb4 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "9.8"]
[White "Rapport, Richard"]
[Black "Gleizerov, Evgeny"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2709"]
[BlackElo "2531"]
[ECO "A00"]
[Opening "Benko's opening"]
[Variation "reversed Alekhine"]
[WhiteFideId "738590"]
[BlackFideId "4101332"]
[EventDate "2015.03.07"]

1. g3 e5 2. Nf3 e4 3. Nh4 d5 4. d3 Be7 5. dxe4 dxe4 6. Qxd8+ Bxd8 7. Nc3 f5 8.
Bh3 Ne7 9. Bg5 O-O 10. O-O-O Nbc6 11. f3 exf3 12. exf3 h6 13. Bxe7 Nxe7 14. Ng2
Ng6 15. Rhe1 f4 16. Bxc8 Rxc8 17. g4 c6 18. Rd6 Nh4 19. Nxh4 Bxh4 20. Red1 Rc7
21. Ne4 Rff7 22. c4 Kh7 23. Kc2 Rce7 24. Kd3 Bf6 25. b4 Be5 26. Rd8 Bc7 27. Ra8
Rd7+ 28. Ke2 Rxd1 29. Kxd1 a6 30. Ke2 Rd7 31. a3 Be5 32. a4 Rd4 33. Re8 Bf6 34.
Nxf6+ gxf6 35. Re4 Rd7 36. Rxf4 Kg7 37. h4 Rd8 38. h5 Kf7 39. Ke3 Rd7 40. Rd4
Re7+ 41. Kf4 Kg7 42. b5 cxb5 43. cxb5 axb5 44. axb5 Kf7 45. b6 Re1 46. Rd7+ Ke6
47. Rxb7 Rb1 48. Kg3 Rb4 49. Rh7 Rxb6 50. Rxh6 Rb5 51. Rh7 Rb1 52. Ra7 Kd5 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "9.9"]
[White "Dobrov, Vladimir"]
[Black "Shirov, Alexei"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2490"]
[BlackElo "2691"]
[ECO "A06"]
[Opening "Reti opening"]
[WhiteFideId "4136594"]
[BlackFideId "2209390"]
[EventDate "2015.03.07"]

1. Nf3 d5 2. e3 Nf6 3. c4 c6 4. Nc3 e6 5. b3 Nbd7 6. Qc2 Bd6 7. Bb2 O-O 8. Rg1
b5 9. g4 bxc4 10. bxc4 Rb8 11. Rb1 Nc5 12. Nd4 Bd7 13. cxd5 cxd5 14. Ncb5 Be7
15. g5 Nfe4 16. f3 e5 17. fxe4 exd4 18. Bxd4 Nxe4 19. Bd3 Bxg5 20. Bxg7 Kxg7 21.
h4 Bxb5 22. Bxe4 h6 23. Qb2+ d4 24. hxg5 hxg5 25. d3 Re8 26. Qxd4+ Qxd4 27. exd4
f6 28. Kd2 Bd7 29. Rxb8 Rxb8 30. Kc3 f5 31. Bh1 g4 32. d5 Kf6 33. Kd4 f4 34. Be4
Rb4+ 35. Kc5 Rxe4 36. dxe4 Ke5 37. Rh1 f3 38. Rh5+ Kxe4 39. Rh7 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "10.1"]
[White "Fridman, Daniel"]
[Black "Ivanchuk, Vassily"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2647"]
[BlackElo "2731"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "11600454"]
[BlackFideId "14100010"]
[EventDate "2015.03.07"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Qc2 e6 5. g3 dxc4 6. Qxc4 b5 7. Qb3 Bb7 8. Bg2
a6 9. a4 c5 10. dxc5 Nbd7 11. Be3 Qa5+ 12. Nbd2 Bxc5 13. O-O Bd5 14. Qd3 Bxe3
15. Qxe3 bxa4 16. Qd4 O-O 17. Rxa4 Qb5 18. Rfa1 Rfb8 19. e4 Bc6 20. R4a2 h6 21.
Bf1 Qb4 22. Rxa6 Rxa6 23. Rxa6 Qxd4 24. Nxd4 Bxe4 25. Nxe4 Nxe4 26. Ra2 Ndc5 27.
Bc4 Rb4 28. b3 Nxb3 29. Bxb3 Rxd4 30. Ra8+ Kh7 31. Bc2 g6 32. Bxe4 Rxe4 33. h4
Kg7 34. Ra7 Kf6 35. Kg2 Rb4 36. Kf3 Rb5 37. Kg2 e5 38. Kf3 Ke6 39. Ra6+ Ke7 40.
h5 e4+ 41. Kxe4 Rxh5 42. Kf3 Rb5 43. Kg2 h5 44. Rc6 Kf8 45. Ra6 Kg7 46. Rc6 g5
47. Ra6 f6 48. Rc6 Kg6 49. Rc4 Rb8 50. Ra4 Rh8 51. Rb4 h4 52. gxh4 Rxh4 53. Rb5
Rc4 54. Kg3 Rc3+ 55. Kg2 g4 56. Ra5 f5 57. Ra4 Kg5 58. Ra5 Rd3 59. Rb5 Kf4 60.
Rb4+ Ke5 61. Rb5+ Ke4 62. Rb4+ Rd4 63. Rxd4+ Kxd4 64. f3 g3 65. Kxg3 Ke3 66. f4
Ke4 67. Kg2 Kxf4 68. Kf2 Ke5 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "10.2"]
[White "Karjakin, Sergey"]
[Black "Khalifman, Alexander"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2757"]
[BlackElo "2613"]
[ECO "B30"]
[Opening "Sicilian defence"]
[WhiteFideId "14109603"]
[BlackFideId "4100115"]
[EventDate "2015.03.07"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bb5 Bg7 5. O-O Nf6 6. Bxc6 dxc6 7. h3 Nd7 8. d3
Nf8 9. Ne2 e5 10. a3 a5 11. Bd2 Ne6 12. b4 axb4 13. axb4 Rxa1 14. Qxa1 Nd4 15.
Nexd4 cxd4 16. c3 O-O 17. cxd4 exd4 18. Bf4 Re8 19. Rc1 Qf6 20. Bg3 g5 21. Rc5
g4 22. hxg4 Bxg4 23. Be5 Qg6 24. Nh4 Qh6 25. Nf5 Bxf5 26. Bxg7 Qxg7 27. Rxf5 h6
28. Qa7 b5 29. Rf3 Re6 30. Rg3 Rg6 31. Rxg6 Qxg6 32. Qxd4 h5 33. Qe5 Kh7 34. Kh2
Qg4 35. Qf6 Kg8 36. f3 Qd7 37. d4 h4 38. f4 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "10.3"]
[White "Gelfand, Boris"]
[Black "Fedorov, Alexei"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2747"]
[BlackElo "2566"]
[ECO "A49"]
[Opening "King's Indian"]
[Variation "fianchetto without c4"]
[WhiteFideId "2805677"]
[BlackFideId "13500465"]
[EventDate "2015.03.07"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. b3 c5 7. Bb2 cxd4 8. Nxd4
d5 9. c4 dxc4 10. bxc4 a6 11. Qb3 Qc7 12. Nc3 Nc6 13. Nxc6 bxc6 14. Na4 Rb8 15.
Qa3 c5 16. Bc3 Be6 17. Nxc5 Bxc4 18. Rac1 Bxe2 19. Rfe1 Bb5 20. Be5 Qa7 21. Bxb8
Rxb8 22. Bf1 Ng4 23. Bxb5 Rxb5 24. Qxa6 Qxa6 25. Nxa6 Bd4 26. Re4 Bxf2+ 27. Kf1
h5 28. Rxg4 hxg4 29. Kxf2 Rb2+ 30. Kg1 Rxa2 31. Nb4 Rd2 32. Re1 e6 33. Nc6 Kg7
34. Re4 Rd1+ 35. Kf2 Rd2+ 36. Re2 Rd5 37. Ke3 f5 38. Rd2 Rc5 39. Rd6 Kf6 40. Nd4
Re5+ 41. Kd3 Re1 42. Kd2 Re4 43. Nc6 g5 44. Rd4 Rxd4+ 45. Nxd4 f4 46. Kd3 Ke5
47. Nb5 Kd5 48. Nc3+ Ke5 49. Ne4 Kf5 50. Kd4 f3 51. Nf2 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "10.4"]
[White "Tomashevsky, Evgeny"]
[Black "Mamedyarov, Shakhriyar"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2745"]
[BlackElo "2756"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "4147235"]
[BlackFideId "13401319"]
[EventDate "2015.03.07"]

1. c4 Nf6 2. Nf3 b6 3. g3 Bb7 4. d4 g6 5. Bg2 Bg7 6. O-O O-O 7. Re1 e6 8. Bf4 d6
9. Qc2 Nbd7 10. Nc3 Qe7 11. Rad1 h6 12. e4 e5 13. dxe5 dxe5 14. Nd5 Nxd5 15.
exd5 Qd6 16. Bd2 a5 17. Bc3 Rae8 18. b3 Re7 19. Qb2 Rfe8 20. Re3 c6 21. Nd2 Nc5
22. Qc2 f5 23. dxc6 Bxc6 24. Ne4 Bxe4 25. Bxe4 Qc7 26. Bd5+ Kh7 27. f3 f4 28.
Re2 e4 29. Bxg7 Rxg7 30. Kg2 exf3+ 31. Bxf3 Rxe2+ 32. Qxe2 Re7 33. Qd2 fxg3 34.
hxg3 h5 35. Qd6 Qxd6 36. Rxd6 Re6 37. Rxe6 Nxe6 38. a3 Kg7 39. b4 axb4 40. axb4
Kf6 41. Kf2 Ke5 42. Ke3 Nd4 43. Be4 g5 44. Bg6 h4 45. gxh4 gxh4 46. Kf2 Nc6 47.
c5 b5 48. Be8 Nxb4 49. Bxb5 h3 50. Kg3 Kd5 51. c6 Nxc6 52. Bxc6+ Kxc6 53. Kxh3 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "10.5"]
[White "Ehlvest, Jaan"]
[Black "Rapport, Richard"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2547"]
[BlackElo "2709"]
[ECO "A10"]
[Opening "English"]
[Variation "Anglo-Dutch defense"]
[WhiteFideId "4500016"]
[BlackFideId "738590"]
[EventDate "2015.03.07"]

1. c4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O d5 6. b3 Nc6 7. d4 Ne4 8. Bb2 h5
9. Nbd2 h4 10. Rc1 hxg3 11. hxg3 Bf6 12. e3 Qe7 13. cxd5 exd5 14. Rxc6 bxc6 15.
Qc1 Qe6 16. Qc2 Ba6 17. Re1 g5 18. Ne5 Bxe5 19. dxe5 g4 20. Nf1 Rh6 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "10.6"]
[White "Shirov, Alexei"]
[Black "Sakaev, Konstantin"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2691"]
[BlackElo "2594"]
[ECO "C67"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence, open variation"]
[WhiteFideId "2209390"]
[BlackFideId "4104226"]
[EventDate "2015.03.07"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8.
Qxd8+ Kxd8 9. Nc3 Ke8 10. h3 h5 11. Bf4 Be7 12. Rad1 Bd7 13. Ng5 Rd8 14. e6 fxe6
15. Nce4 Rc8 16. Rfe1 Rf8 17. Nh7 Rh8 18. Neg5 c5 19. c3 b6 20. Be5 h4 21. g4
hxg3 22. fxg3 Rg8 23. g4 Nd6 24. Bg3 Rh8 25. Be5 Rg8 26. Bg3 Rh8 27. Kh2 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "10.7"]
[White "Fedoseev, Vladimir3"]
[Black "Shomoev, Anton"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2674"]
[BlackElo "2578"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Adams attack"]
[WhiteFideId "24130737"]
[BlackFideId "4135148"]
[EventDate "2015.03.07"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 h6 8. Bg2 g5
9. Be3 Nbd7 10. Qe2 Ne5 11. O-O h5 12. f3 Nfd7 13. b3 Ng6 14. Qd2 Be7 15. Nce2
Nde5 16. Ng3 hxg4 17. fxg4 Nf4 18. Bxf4 gxf4 19. Qxf4 Bd7 20. Nf3 Qb6+ 21. Kh1
Ng6 22. Qd2 Bc6 23. Ng5 Ne5 24. Nh5 Qc5 25. Ng7+ Kd7 26. Nxf7 Nxf7 27. Rxf7 Raf8
28. Raf1 Rxf7 29. Rxf7 Qe5 30. Qf4 Qc3 31. Nxe6 Rxh3+ 32. Bxh3 Qxh3+ 33. Kg1 Ke8
34. Ng7+ Kd8 35. Nf5 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "10.8"]
[White "Naiditsch, Arkadij"]
[Black "Chigaev, Maksim"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2711"]
[BlackElo "2497"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "4650891"]
[BlackFideId "4108116"]
[EventDate "2015.03.07"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Bg4 5. c4 cxd4 6. Qxd4 Bxf3 7. gxf3 Nc6 8.
Qxd5 e6 9. Qxd8+ Rxd8 10. Be3 Bb4+ 11. Nd2 Nxe5 12. O-O-O a6 13. Be2 Ne7 14. Ne4
Nf5 15. Bf4 Ng6 16. Bc7 Rc8 17. Bg3 Be7 18. Kb1 h5 19. c5 h4 20. Bd6 Bxd6 21.
cxd6 Kd7 22. Rd2 Nf4 23. Bd1 Rc6 24. Bb3 Rhc8 25. a4 a5 26. Rg1 Rb6 27. Ka2 Rb4
28. Rg4 Ng6 29. Ng5 Nh6 30. Re4 Rxe4 31. fxe4 Rc5 32. Nf3 Ng4 33. Nd4 h3 34.
Nxe6 fxe6 35. Bxe6+ Kd8 36. Bxg4 Rc4 37. Bxh3 Rxa4+ 38. Kb1 Rxe4 39. Rc2 Rf4 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "10.9"]
[White "Socko, Bartosz"]
[Black "Van Wely, Loek"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2623"]
[BlackElo "2665"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteFideId "1107038"]
[BlackFideId "1000268"]
[EventDate "2015.03.07"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. e3
d6 9. Ne2 Nbd7 10. Qd3 h6 11. Bh4 Re8 12. Nc3 Nf8 13. O-O-O Ng6 14. Bg3 e5 15.
Qc2 exd4 16. Rxd4 Qe7 17. Nd5 Nxd5 18. cxd5 a6 19. Kb1 Rac8 20. Bd3 Ne5 21. Bf5
c5 22. dxc6 Rxc6 23. Qb3 Rc5 24. Rhd1 Bxg2 25. Rxd6 Nc4 26. Bd3 Be4 27. Rd4
Bxd3+ 28. Qxd3 Qe6 29. Rd5 Rxd5 30. Qxd5 Qg6+ 31. Ka2 Qc2 32. Qd4 Re4 33. Qd8+
Kh7 34. Rb1 Nxa3 35. Rg1 Nb5 0-1

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "11.1"]
[White "Gelfand, Boris"]
[Black "Karjakin, Sergey"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2747"]
[BlackElo "2757"]
[ECO "E01"]
[Opening "Catalan"]
[Variation "closed"]
[WhiteFideId "2805677"]
[BlackFideId "14109603"]
[EventDate "2015.03.07"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 Be7 6. Nf3 O-O 7. O-O c6 8. Qc2
Nbd7 9. Rd1 b6 10. Bf4 Ba6 11. cxd5 cxd5 12. Ne5 Nxe5 13. dxe5 Ng4 14. Bf3 f5
15. exf6 Nxf6 16. Qa4 Bb7 17. Nc3 Bc5 18. Rac1 Qe7 19. Be5 Rac8 20. Qh4 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "11.2"]
[White "Ivanchuk, Vassily"]
[Black "Fedoseev, Vladimir3"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2731"]
[BlackElo "2674"]
[ECO "E34"]
[Opening "Nimzo-Indian"]
[Variation "classical, Noa variation"]
[WhiteFideId "14100010"]
[BlackFideId "24130737"]
[EventDate "2015.03.07"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. cxd5 Qxd5 6. Nf3 Qf5 7. Qxf5 exf5 8.
a3 Bd6 9. Bg5 Nbd7 10. e3 c6 11. Bd3 g6 12. Bh4 O-O 13. Bg3 Bxg3 14. hxg3 Nb6
15. Ke2 Kg7 16. Rhc1 a5 17. b3 Be6 18. Rab1 Rfe8 19. Nd2 Nbd5 20. Nxd5 Bxd5 21.
f3 Be6 22. Kf2 Nd5 23. Nc4 Re7 24. Rb2 f6 25. Re1 Bg8 26. Rc2 Nc7 27. Nb6 Rd8
28. Bc4 Rde8 29. Rc3 Bf7 30. a4 Bxc4 31. bxc4 c5 32. Rcc1 Na6 33. Nd5 Re6 34.
Rb1 Nb4 35. Nc7 Nd3+ 36. Kf1 Nxe1 37. Nxe8+ Rxe8 38. Rxe1 b6 39. Kf2 Rd8 40. Rd1
Kf7 41. Ke2 Ke7 42. g4 fxg4 43. fxg4 Ke6 44. Kd3 Rd7 45. Rh1 f5 46. d5+ Ke5 47.
gxf5 Kxf5 48. Rf1+ Ke5 49. Rf8 Rb7 50. Re8+ Kf5 51. e4+ Kf4 52. e5 h5 53. d6 Rd7
54. Re7 Rd8 55. d7 h4 56. e6 h3 57. gxh3 Rh8 58. Rf7+ 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "11.3"]
[White "Mamedyarov, Shakhriyar"]
[Black "Fridman, Daniel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2756"]
[BlackElo "2647"]
[ECO "C26"]
[Opening "Vienna"]
[Variation "Paulsen-Mieses variation"]
[WhiteFideId "13401319"]
[BlackFideId "11600454"]
[EventDate "2015.03.07"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Nc6 7. Nf3 Bc5 8.
O-O O-O 9. Re1 Qf6 10. d3 Bg4 11. h3 Bh5 12. Be3 Bb6 13. g4 Bg6 14. Nd2 Qh4 15.
Qf3 f5 16. gxf5 Bxf5 17. Qg3 Qh5 18. Ne4 Rae8 19. Kh2 h6 20. Rg1 Re6 21. Bc5 Rg6
22. Qe3 Qh4 23. Ng3 Be6 24. Bxb6 axb6 25. Nh1 Qf4+ 26. Qxf4 exf4 27. Rae1 Bf5
28. Bd5+ Kh7 29. Rxg6 Kxg6 30. f3 Rd8 31. Bb3 Rd7 32. Nf2 Re7 33. Ne4 Ne5 34.
Kg2 b5 35. a4 bxa4 36. Bxa4 Kh5 37. d4 Ng6 38. c4 Kh4 39. c5 Be6 40. Kf2 Bd5 41.
Rg1 Kh5 42. c3 Nh4 43. Bd1 Nf5 44. Be2 Ne3 45. Bd3 Bc4 46. Bxc4 Nxc4 47. Rb1 c6
48. Rg1 Ne3 49. Nd6 g5 50. Rb1 Nd5 51. Rxb7 Re3 52. c4 Nc3 53. Nf5 Re2+ 54. Kf1
Kg6 55. Ne7+ Kh5 56. d5 Rd2 57. dxc6 Rd1+ 58. Kf2 Rd2+ 59. Ke1 Rd1+ 60. Kf2 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "11.4"]
[White "Rapport, Richard"]
[Black "Naiditsch, Arkadij"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2709"]
[BlackElo "2711"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[Variation "Indian variation"]
[WhiteFideId "738590"]
[BlackFideId "4650891"]
[EventDate "2015.03.07"]

1. b3 Nf6 2. Bb2 g6 3. Bxf6 exf6 4. c4 Bg7 5. Nc3 f5 6. Rc1 c5 7. g3 O-O 8. Bg2
Nc6 9. Nh3 g5 10. f4 h6 11. O-O d6 12. fxg5 hxg5 13. e3 g4 14. Nf4 Qg5 15. Ncd5
Bd7 16. Rb1 Rad8 17. b4 b6 18. a4 Be5 19. a5 cxb4 20. axb6 a5 21. Rf2 Rb8 22. h4
Qh6 23. d4 Bg7 24. c5 dxc5 25. dxc5 Rfd8 26. Qc2 Kh8 27. Rd1 Ne5 28. Ne7 a4 29.
Rd6 Qxd6 30. cxd6 b3 31. Qc7 a3 32. Bd5 a2 33. Rxa2 bxa2 34. Bxa2 Ra8 35. Bd5
Ra1+ 36. Kf2 Rda8 37. b7 R8a2+ 38. Bxa2 Rxa2+ 39. Ne2 Nd3+ 40. Kg1 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "11.5"]
[White "Popov, Valerij"]
[Black "Tomashevsky, Evgeny"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2555"]
[BlackElo "2745"]
[ECO "A17"]
[Opening "English"]
[Variation "Nimzo-English opening"]
[WhiteFideId "4119410"]
[BlackFideId "4147235"]
[EventDate "2015.03.07"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. g4 h6 5. Rg1 b6 6. Qc2 Bb7 7. a3 Bxc3 8. Qxc3
d6 9. h4 e5 10. g5 hxg5 11. hxg5 Nfd7 12. d4 Nc6 13. d5 Ne7 14. b4 Ng6 15. e4 c5
16. b5 a5 17. Be3 Qe7 18. O-O-O O-O-O 19. Qd2 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "11.6"]
[White "Van Wely, Loek"]
[Black "Khalifman, Alexander"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2665"]
[BlackElo "2613"]
[ECO "B36"]
[Opening "Sicilian"]
[Variation "accelerated fianchetto, Maroczy bind"]
[WhiteFideId "1000268"]
[BlackFideId "4100115"]
[EventDate "2015.03.07"]

1. c4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. e4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8.
Qxd4 Bg7 9. Be3 O-O 10. Qd2 a5 11. O-O a4 12. f3 Qa5 13. Rfc1 Be6 14. Rab1 Rfc8
15. b4 axb3 16. axb3 Qb4 17. Kh1 Nd7 18. Bg5 Bf6 19. Nd5 Qxd2 20. Nxf6+ Nxf6 21.
Bxd2 Ra2 22. Rd1 b5 23. cxb5 Rcc2 24. b6 Rxd2 25. Rxd2 Rxd2 26. Bb5 Bc8 27. Bc6
Rc2 28. b7 Bxb7 29. Bxb7 Rc7 30. Ba6 Rc6 31. Bf1 d5 32. exd5 Nxd5 33. b4 Rc3 34.
b5 Nb6 35. Kg1 Rc2 36. Rd1 Rb2 37. h4 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "11.7"]
[White "Krasenkow, Michal"]
[Black "Shirov, Alexei"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2614"]
[BlackElo "2691"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "3.Nf3"]
[WhiteFideId "1113100"]
[BlackFideId "2209390"]
[EventDate "2015.03.07"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 dxc4 5. Qxc4 Bg4 6. Nbd2 Nbd7 7. g3 e6 8.
Bg2 Be7 9. O-O O-O 10. Qb3 Qb6 11. Nc4 Qa6 12. Bf4 Nd5 13. Bd2 N5b6 14. Rfc1
Rfd8 15. e3 Nxc4 16. Rxc4 Bxf3 17. Bxf3 Ne5 18. dxe5 Rxd2 19. Ra4 Qb5 20. Qxb5
cxb5 21. Rd4 Rd8 22. Rxd8+ Bxd8 23. Rd1 1/2-1/2

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "11.8"]
[White "Sakaev, Konstantin"]
[Black "Stocek, Jiri"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2594"]
[BlackElo "2554"]
[ECO "E11"]
[Opening "Bogo-Indian defence"]
[WhiteFideId "4104226"]
[BlackFideId "304760"]
[EventDate "2015.03.07"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 a5 5. g3 O-O 6. Bg2 d5 7. Qc2 h6 8. O-O
Re8 9. Bf4 Bf8 10. cxd5 Nxd5 11. Bd2 b6 12. Rd1 Ba6 13. Nc3 Nd7 14. a3 c5 15.
dxc5 Nxc5 16. Nxd5 exd5 17. Be3 Rc8 18. Bh3 Rc7 19. Rac1 Rxe3 20. fxe3 Qe8 21.
Kh1 Qxe3 22. Qd2 Qe4 23. Qxd5 Bxe2 24. Qxe4 Nxe4 25. Rxc7 Bxd1 26. Ne5 Nf2+ 27.
Kg2 Nxh3 28. Kxh3 Bb3 29. Nc4 Bc5 30. Rc8+ Kh7 31. Rxc5 bxc5 32. Nxa5 Be6+ 33.
Kg2 Kg6 34. Kf2 Bd5 35. b4 cxb4 36. axb4 Kf5 37. b5 Ke5 38. Ke3 g5 39. b6 Kd6
40. Kd4 Bh1 41. b7 Kc7 42. Ke5 Bf3 43. Kf6 Bd5 44. Ke5 Bf3 45. Kf5 Kb8 46. Nc4
Bxb7 47. Ne5 Bd5 48. Kf6 Kc7 49. Nxf7 h5 50. Nxg5 Kd7 51. h4 Ke8 52. Nh3 Bf3 53.
Nf4 1-0

[Event "Vladimir Petrov Mem 2015"]
[Site "Jurmala LAT"]
[Date "2015.03.08"]
[Round "11.9"]
[White "Fedorov, Alexei"]
[Black "Tregubov, Pavel V."]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2566"]
[BlackElo "2617"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "13500465"]
[BlackFideId "4115341"]
[EventDate "2015.03.07"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. c3 d5 5. Qe2 Nge7 6. g3 d4 7. e5 dxc3 8. Nxc3
Nf5 9. Bg2 Be7 10. O-O O-O 11. Bf4 b6 12. Nd2 Bb7 13. Be4 Qd7 14. Qg4 Nb4 15.
Rad1 Rfd8 16. Nf3 Nd5 17. Rd2 Nxf4 18. Qxf4 Nd4 19. Nxd4 cxd4 20. Bxb7 dxc3 21.
Bxa8 cxd2 22. Be4 Qd4 23. Rd1 Qxb2 24. Rxd2 Qc1+ 25. Kg2 h6 26. Qe3 Bb4 27. Re2
Qc3 28. d4 Qxd4 29. Qxd4 Rxd4 30. f4 g6 31. Kf3 h5 32. h3 Bc5 33. Bc2 Rc4 34.
Rd2 Kf8 35. g4 Bb4 36. Rh2 Rc3+ 37. Ke4 Rg3 38. gxh5 Bc5 39. Re2 gxh5 40. f5
exf5+ 41. Kxf5 Rxh3 42. e6 fxe6+ 43. Rxe6 Rh2 44. Bb3 h4 45. Rh6 a5 46. Rh7 h3
47. Kg4 Rf2 48. Rxh3 Ke7 49. Rd3 Bb4 50. a4 Bc5 51. Bc4 Rb2 52. Bb5 Rf2 53. Rf3
Rb2 54. Kf5 Rb4 55. Rd3 Bd4 56. Ke4 Bc5+ 57. Kd5 Rh4 58. Kc6 Ke6 59. Rd1 Ke5 60.
Rd8 Ke4 61. Kb7 Ke3 62. Ka6 Bd4 63. Rd6 Kd2 64. Rxd4+ Rxd4 65. Kxb6 Kc3 66. Kxa5
Rd6 67. Ba6 Kd4 68. Kb5 Rh6 69. a5 Rh5+ 70. Kb6 Rh6+ 71. Kb5 Rh1 72. Bb7 Rb1+
73. Kc6 Ra1 1/2-1/2

