[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Van Wely, Loek"]
[Black "Eleveld, Henk"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2615"]
[BlackElo "2033"]
[ECO "E91"]
[Opening "King's Indian"]
[Variation "6.Be2"]
[WhiteFideId "1000268"]
[BlackFideId "1018175"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Bg4 7. Be3 Nfd7 8. h4
Nc6 9. d5 Bxf3 10. gxf3 Ncb8 11. h5 c6 12. Qd2 cxd5 13. cxd5 Na6 14. Bh6 Nf6 15.
hxg6 fxg6 16. Bxg7 Kxg7 17. Qh6+ Kg8 18. O-O-O Rf7 19. Kb1 Rc8 20. Bxa6 bxa6 21.
Qe3 Qb6 22. Ne2 Qxe3 23. fxe3 Nh5 24. Nd4 Rff8 25. Rdg1 Kh8 26. f4 Rf7 27. Ne6
a5 28. a3 a4 29. Rc1 Rxc1+ 30. Rxc1 h6 31. Rc4 Ng3 32. Rxa4 Kh7 33. Kc2 h5 34.
Ng5+ Kg7 35. Rxa7 Rf6 36. Rxe7+ Kf8 37. Rb7 h4 38. Nh7+ 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Eleveld, Henk"]
[Black "Van Wely, Loek"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2033"]
[BlackElo "2615"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteFideId "1018175"]
[BlackFideId "1000268"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. Nf3 c5 6. g3 cxd4 7. Nxd4 d5 8. cxd5
Nxd5 9. Bg2 Nxc3 10. bxc3 Qxd4 11. cxb4 Qxa1 12. O-O Nc6 13. a3 Nd4 14. Qc4 Qc3
15. Qa2 e5 16. e3 Be6 17. Qb2 Qxb2 18. Bxb2 Nc6 19. b5 Na5 20. Bc3 Nc4 21. Bxb7
Rab8 22. Bc6 Rfc8 23. a4 a6 24. Rd1 axb5 25. axb5 Rd8 26. Rc1 f6 27. Bb4 Kf7 28.
Bc5 Rd2 29. Ba7 Rbd8 30. h4 Rd1+ 31. Rxd1 Rxd1+ 32. Kg2 Bd5+ 33. Bxd5+ Rxd5 34.
b6 Rb5 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Van Hoorn, Geert"]
[Black "Pruijssers, Roeland"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2000"]
[BlackElo "2561"]
[ECO "B03"]
[Opening "Alekhine's defence"]
[Variation "exchange variation"]
[WhiteFideId "1048112"]
[BlackFideId "1013068"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nf3 g6 7. Nc3 Bg7 8. Bd3
Bg4 9. Be3 Nc6 10. O-O O-O 11. c5 dxc5 12. dxc5 Bxf3 13. Qxf3 Qxd3 14. cxb6 axb6
15. Rfd1 Qa6 16. a4 Bxc3 17. bxc3 b5 18. a5 Nxa5 19. Bc5 Qc6 20. Bxe7 Qxf3 21.
gxf3 Rfe8 22. Bb4 Nc6 23. Rxa8 Rxa8 24. Rd7 Nxb4 25. cxb4 Ra4 26. Rxb7 Rxb4 27.
Kg2 Kg7 28. Kg3 g5 29. Kg2 Kg6 30. Kg3 h5 31. Kg2 Rb3 32. Rb6+ f6 33. h3 Kf5 34.
Rb7 Ke5 35. Rb8 b4 36. Re8+ Kf5 37. Rb8 Rb1 38. Rb5+ Kg6 39. Rb6 h4 40. Rb5 b3
41. Rb7 Kf5 42. Rb5+ Ke6 43. Rb6+ Ke5 44. Rb5+ Kd4 45. Rb6 f5 46. Rb5 Kc4 47.
Rxf5 b2 48. f4 Rg1+ 49. Kxg1 b1=Q+ 50. Kg2 Qxf5 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Pruijssers, Roeland"]
[Black "Van Hoorn, Geert"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2561"]
[BlackElo "2000"]
[ECO "B76"]
[Opening "Sicilian"]
[Variation "dragon, Yugoslav attack, Rauser variation"]
[WhiteFideId "1013068"]
[BlackFideId "1048112"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

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. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Na4
Qc7 15. Bc4 Rd8 16. Bb3 Be6 17. Nc5 Nf4 18. Nxe6 Nxe6 19. Qf2 Nf4 20. g3 Nd5 21.
h4 a5 22. a4 Qe5 23. h5 Kg7 24. hxg6 hxg6 25. Rhe1 Qf6 26. f4 Rab8 27. Qc5 Nb4
28. Rxd8 Rxd8 29. Qxe7 Qxe7 30. Rxe7 Kf6 31. Rxf7# 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Fier, Alexandr"]
[Black "Apon, Iwahn"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2560"]
[BlackElo "1978"]
[ECO "B97"]
[Opening "Sicilian"]
[Variation "Najdorf, 7...Qb6"]
[WhiteFideId "2107139"]
[BlackFideId "1056115"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd3
Qxb2 9. Rb1 Qa3 10. f5 Nc6 11. fxe6 fxe6 12. Nxc6 bxc6 13. Be2 Be7 14. O-O O-O
15. Nd5 Qc5+ 16. Be3 cxd5 17. Bxc5 dxc5 18. exd5 exd5 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Apon, Iwahn"]
[Black "Fier, Alexandr"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "1978"]
[BlackElo "2560"]
[ECO "A31"]
[Opening "English"]
[Variation "symmetrical, Benoni formation"]
[WhiteFideId "1056115"]
[BlackFideId "2107139"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. Nf3 Nf6 2. c4 c5 3. d4 Nc6 4. g3 cxd4 5. Nxd4 Qb6 6. Nb5 a6 7. Be3 Qa5+ 8.
Bd2 Qd8 9. N5c3 e6 10. Bg2 h5 11. Bg5 Bc5 12. O-O h4 13. Ne4 Be7 14. Nd6+ Bxd6
15. Qxd6 hxg3 16. fxg3 Qe7 17. c5 Qxd6 18. cxd6 Ng4 19. h4 f6 20. Bd2 b5 21. Nc3
Bb7 22. Bh3 Nge5 23. Ne4 Nd4 24. Nc5 Bd5 25. e3 Ndf3+ 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Wouters, Casper"]
[Black "Ernst, Sipke"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "1958"]
[BlackElo "2540"]
[ECO "C45"]
[Opening "Scotch"]
[Variation "Mieses variation"]
[WhiteFideId "1057430"]
[BlackFideId "1004689"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

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. Qe4 Nb4 10. b3 d5 11. Qe2 dxc4 12. bxc4 O-O-O 13. Qe4 Rd4 14. Qf5+ Kb8
15. Na3 g6 16. Qf6 Qxf6 17. exf6 Nd3+ 18. Bxd3 Rxd3 19. Rb1+ Kc8 20. Rb3 Rxb3
21. axb3 Bb4+ 22. Kd1 Rd8+ 23. Ke2 Re8+ 24. Kd3 Bc5 25. f3 Rd8+ 26. Kc2 Rd6 27.
Bb2 Re6 28. Rd1 Bb4 29. Kd3 Kb8 30. Nc2 Bc5 31. Re1 Rd6+ 32. Ke2 Bc8 33. Rd1 Bf5
34. Rxd6 cxd6 35. Nd4 Bd7 36. Bc3 Kc7 37. b4 Bb6 38. Kd3 Bc8 39. Nb3 Ba6 40. Nd4
Kd7 41. b5 cxb5 42. cxb5 Bb7 43. Kc4 a6 44. Ne2 axb5+ 45. Kxb5 Be3 46. Nd4 Bd5
47. Nc2 Bf4 48. Nb4 Be6 49. g3 Be3 50. f4 Bg1 51. h3 Bxh3 52. Nd5 Bf1+ 53. Kb4
Bc5+ 54. Kb3 Bg2 55. Nb4 h5 56. Nd3 Bd5+ 57. Kc2 Be3 58. Bd2 Ba7 59. Nb4 Be4+
60. Kd1 Ke6 61. Ke2 Kf5 62. Be3 Bc5 63. Na6 Ba3 64. Nc7 Kxf6 65. Bf2 Bb4 66.
Ne8+ Kf5 67. Be1 Bxe1 68. Nxd6+ Kg4 69. Nxe4 Bxg3 70. Ke3 Bxf4+ 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Ernst, Sipke"]
[Black "Wouters, Casper"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2540"]
[BlackElo "1958"]
[ECO "E92"]
[Opening "King's Indian"]
[Variation "Petrosian system"]
[WhiteFideId "1004689"]
[BlackFideId "1057430"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 Na6 8. h3 Nc5
9. Qc2 a5 10. Bg5 c6 11. Nd2 Qc7 12. O-O h6 13. Be3 cxd5 14. cxd5 Ne8 15. Rac1
Bd7 16. a3 a4 17. Nb5 Bxb5 18. Bxb5 Qa5 19. Bxe8 Raxe8 20. Nc4 Qa6 21. Nxd6 Nb3
22. Nxe8 Nxc1 23. Nxg7 Ne2+ 24. Kh2 Kxg7 25. Qd2 g5 26. Re1 Nf4 27. Bxf4 gxf4
28. Qc3 f6 29. g3 fxg3+ 30. Qxg3+ Kf7 31. Rg1 Qe2 32. Rc1 Qxe4 33. Rc7+ Ke8 34.
d6 Qf4 35. Qxf4 exf4 36. Rxb7 Rf7 37. Rb4 Rd7 38. Rxa4 Rxd6 39. Rxf4 Kf7 40. a4
Rd2 41. b4 Rb2 42. Kg3 Kg6 43. h4 h5 44. a5 Rb3+ 45. f3 f5 46. Rc4 Kf6 47. Kf4
Rb2 48. Rc6+ Ke7 49. Rb6 Rf2 50. a6 Ra2 51. b5 Ra3 52. Ke5 Kd7 53. Rb7+ Kc8 54.
Rh7 Rxf3 55. a7 Ra3 56. b6 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Warmerdam, Max"]
[Black "De Zoeten, Cato"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2506"]
[BlackElo "1881"]
[ECO "B52"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky attack, 3...Bd7"]
[WhiteFideId "1048104"]
[BlackFideId "1060163"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 g6 7. c3 Bg7 8.
d4 cxd4 9. cxd4 O-O 10. Nc3 Rc8 11. h3 a6 12. e5 dxe5 13. dxe5 Ne8 14. Rd1 e6
15. Bg5 Qc7 16. Be7 Nxe5 17. Bxf8 Kxf8 18. Rac1 Nxf3+ 19. Qxf3 Qb6 20. Nd5 Qd8
21. Nf4 Rxc1 22. Nxe6+ 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "De Zoeten, Cato"]
[Black "Warmerdam, Max"]
[Result "1/2-1/2"]
[BlackTitle "IM"]
[WhiteElo "1881"]
[BlackElo "2506"]
[ECO "B45"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "1060163"]
[BlackFideId "1048104"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Nf6 7. f3 Be7 8. Qd2
O-O 9. g4 Nd7 10. O-O-O a6 11. g5 Nde5 12. Nxc6 bxc6 13. f4 Nd7 14. h4 d5 15. h5
Rb8 16. g6 Qa5 17. h6 fxg6 18. hxg7 Rf7 19. Bd4 Ba3 20. Qh2 Bxb2+ 21. Kd2 h5 22.
f5 Qb4 23. Qg1 exf5 24. exf5 c5 25. fxg6 Rf3 26. Rxh5 Bxc3+ 27. Bxc3 Qxc3+ 28.
Kc1 Qb2+ 29. Kd2 Qb4+ 30. Ke2 Qe4+ 31. Kd2 Qf4+ 32. Ke2 Qe4+ 33. Kd2 Qd4+ 34.
Qxd4 cxd4 35. Be2 Rf6 36. Rdh1 Kxg7 37. Rh7+ Kxg6 38. R1h6+ Kf5 39. Bd3+ Ke5 40.
Re7+ Kd6 41. Rxd7+ Bxd7 42. Rxf6+ Be6 43. Bf5 Re8 44. Kd3 Ke5 45. Rxe6+ Rxe6 46.
Bxe6 Kxe6 47. Kxd4 Kd6 48. a3 Kc6 49. a4 a5 50. c4 dxc4 51. Kxc4 Kc7 52. Kb5 Kb7
53. Kxa5 Ka8 54. Kb6 Kb8 55. a5 Ka8 56. a6 Kb8 57. a7+ Ka8 58. Ka6 1/2-1/2

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Beerdsen, Thomas"]
[Black "Zwinkels, Wim"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2479"]
[BlackElo "1880"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "1030108"]
[BlackFideId "1033476"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a3 e5 7. Nf5 d5 8. Bg5
Bxf5 9. exf5 d4 10. Ne4 Be7 11. Bxf6 Bxf6 12. Bc4 Nc6 13. O-O O-O 14. Qh5 Rc8
15. Rad1 b5 16. Ba2 Na5 17. c3 Nc4 18. Rd3 Nd6 19. Re1 Nxe4 20. Rxe4 Qc7 21. Rh3
h6 22. Qg6 dxc3 23. Rxh6 cxb2 24. Qh7# 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Zwinkels, Wim"]
[Black "Beerdsen, Thomas"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "1880"]
[BlackElo "2479"]
[ECO "A00"]
[Opening "Dunst (Sleipner, Heinrichsen) opening"]
[WhiteFideId "1033476"]
[BlackFideId "1030108"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 Nf6 4. Nxf6+ exf6 5. Nf3 Bd6 6. Bc4 O-O 7. O-O Bg4
8. h3 Bh5 9. d3 Nc6 10. Bd2 Qd7 11. c3 Rfe8 12. Bb3 Qf5 13. g4 Bxg4 14. hxg4
Qxg4+ 15. Kh1 Qh3+ 16. Kg1 Ne5 17. Nxe5 Rxe5 18. f4 Rg5+ 19. Kf2 Rg2+ 20. Ke1
Qg3+ 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Warnaar, Alisha"]
[Black "Admiraal, Miguoel"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "1857"]
[BlackElo "2475"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "two knights variation"]
[WhiteFideId "1050036"]
[BlackFideId "1019716"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Ne4 5. Ne2 Qb6 6. d4 e6 7. Ng3 c5 8. Be2 Nc6
9. c3 cxd4 10. cxd4 Bb4+ 11. Bd2 Nxd2 12. Nxd2 Qxd4 13. a3 Bxd2+ 14. Qxd2 Qxd2+
15. Kxd2 Nxe5 16. Rhe1 Bd7 17. f4 Nc6 18. Rac1 O-O 19. Bd3 Rac8 20. Ne2 Na5 21.
Nd4 a6 22. b3 Nc6 23. Nxc6 Bxc6 24. Rc3 d4 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Admiraal, Miguoel"]
[Black "Warnaar, Alisha"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2475"]
[BlackElo "1857"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "1019716"]
[BlackFideId "1050036"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 d6 7. e4 g6 8. Na3 Bg7
9. Nc4 Qd8 10. a4 O-O 11. Qd2 Nbd7 12. Nh3 Nb6 13. Nf2 Nxc4 14. Bxc4 Nd7 15. O-O
Ne5 16. Be2 Qc7 17. Bh6 e6 18. Bxg7 Kxg7 19. f4 Nd7 20. dxe6 fxe6 21. Rad1 d5
22. g3 Nf6 23. Bf3 Rd8 24. Qe3 b6 25. Rfe1 Rd7 26. e5 Ne8 27. Ng4 Re7 28. f5
gxf5 29. Qh6+ Kh8 30. Qf8# 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Zwirs, Nico"]
[Black "Sep, Cees"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2453"]
[BlackElo "1855"]
[ECO "B40"]
[Opening "Sicilian"]
[Variation "Anderssen variation"]
[WhiteFideId "1036432"]
[BlackFideId "1016873"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8.
Nxc3 d5 9. exd5 exd5 10. Bd3 d4 11. Ne2 Bf5 12. O-O Bxd3 13. Qxd3 O-O 14. Bg5
Qd6 15. Rad1 Rac8 16. c3 h6 17. Bxf6 Qxf6 18. Nxd4 Rcd8 19. Qb5 Nxd4 20. cxd4
Qxd4 21. Rxd4 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Sep, Cees"]
[Black "Zwirs, Nico"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "1855"]
[BlackElo "2453"]
[ECO "B53"]
[Opening "Sicilian, Chekhover variation"]
[WhiteFideId "1016873"]
[BlackFideId "1036432"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. c4 Nf6 8.
Nc3 g6 9. O-O Bg7 10. Qd3 O-O 11. Re1 a6 12. h3 Nd7 13. Be3 b5 14. cxb5 axb5 15.
Nd4 Ne5 16. Qe2 b4 17. Nxc6 Nxc6 18. Nd5 e6 19. Nf4 d5 20. Bc5 Re8 21. exd5 exd5
22. Qxe8+ Qxe8 23. Rxe8+ Rxe8 24. Nxd5 Bxb2 25. Rb1 Re5 26. Nxb4 Rxc5 27. Nxc6
Ba3 28. Rb8+ Kg7 29. Rc8 Rc1+ 30. Kh2 Rc2 31. Ne7 Rxf2 32. Nd5 Rxa2 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Leenhouts, Koen"]
[Black "Husers, Yannic"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2414"]
[BlackElo "1846"]
[ECO "A80"]
[Opening "Dutch"]
[WhiteFideId "1008439"]
[BlackFideId "1043587"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 f5 2. Nf3 b6 3. g3 Bb7 4. Bg2 Nf6 5. O-O e6 6. c4 Bd6 7. Nc3 a6 8. Rb1 O-O
9. b4 Qe8 10. c5 Be7 11. Bf4 d6 12. Qb3 Nd5 13. Bd2 Bf6 14. e3 Nd7 15. Rbc1 Rb8
16. cxd6 cxd6 17. a3 b5 18. Ne1 N7b6 19. Nxd5 Nxd5 20. Nd3 Qf7 21. Rc2 Rfc8 22.
Rfc1 Qd7 23. h4 Rxc2 24. Rxc2 Rc8 25. Be1 h6 26. Nc1 Rxc2 27. Qxc2 Qc6 28. Qxc6
Bxc6 29. Ne2 Ne7 30. Nc3 Bxg2 31. Kxg2 e5 32. dxe5 dxe5 33. e4 g6 34. Bd2 Bg7
35. Kf3 Kf7 36. a4 bxa4 37. Nxa4 Nc6 38. Nc5 Nb8 39. h5 Bf8 40. hxg6+ Kxg6 41.
exf5+ Kxf5 42. g4+ Kf6 43. Nd3 Nc6 44. Ke4 Nd4 45. Bc3 Nc6 46. f4 h5 47. gxh5
Ke6 48. f5+ Kf6 49. Nxe5 Nxe5 50. Bxe5+ Ke7 51. Bc3 Kf7 52. f6 Bd6 53. Kf5 Bg3
54. h6 Kg8 55. Kg6 Bd6 56. f7+ Kf8 57. Bg7+ Ke7 58. f8=Q+ Ke6 59. Qf7# 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Husers, Yannic"]
[Black "Leenhouts, Koen"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "1846"]
[BlackElo "2414"]
[ECO "B47"]
[Opening "Sicilian"]
[Variation "Taimanov (Bastrikov) variation"]
[WhiteFideId "1043587"]
[BlackFideId "1008439"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. Nde2
b5 9. a3 Bb7 10. O-O h5 11. h3 Bc5 12. Kh2 h4 13. Bf4 e5 14. Nd5 Nxd5 15. exd5
exf4 16. dxc6 fxg3+ 17. fxg3 Bxc6 18. Bxc6 dxc6 19. Qd3 O-O 20. Nf4 Rad8 21. Qe2
hxg3+ 22. Kxg3 Bd6 23. Qg4 Bxf4+ 24. Qxf4 Qxf4+ 25. Rxf4 Rd2 26. Rf2 Rxf2 27.
Kxf2 Rd8 28. Re1 Rd2+ 29. Re2 Rxe2+ 30. Kxe2 f5 31. Ke3 Kf7 32. Kd4 g5 33. Ke3
Kf6 34. b3 Ke5 35. a4 bxa4 36. bxa4 f4+ 37. Kf3 Kf5 38. c4 c5 39. a5 Ke5 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Lahaye, Rick"]
[Black "Van Zutphen, Amy"]
[Result "1-0"]
[BlackTitle "WCM"]
[WhiteElo "2413"]
[BlackElo "1751"]
[ECO "A22"]
[Opening "English opening"]
[WhiteFideId "1007092"]
[BlackFideId "1039830"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. c4 e5 2. Nc3 Nf6 3. e3 Nc6 4. g4 d6 5. g5 Nd7 6. h4 Nb6 7. d3 Be7 8. Bg2 Bd7
9. Nge2 f6 10. f4 fxg5 11. hxg5 exf4 12. Nxf4 Bxg5 13. Qh5+ Kf8 14. O-O Bf6 15.
Ncd5 Qe8 16. Nxc7 Qxh5 17. Nxh5 Rc8 18. Nd5 Nxd5 19. cxd5 Nb4 20. Bd2 Nxd5 21.
Bxd5 Rc2 22. Bc3 Ke7 23. Nxf6 gxf6 24. Bxf6+ Ke8 25. Bxh8 Kd8 26. Bd4 Bh3 27.
Rf2 Rc7 28. Rf8+ Ke7 29. Rf7+ Kd8 30. Bf6+ Kc8 31. Rf8+ Kd7 32. Rd8# 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Van Zutphen, Amy"]
[Black "Lahaye, Rick"]
[Result "0-1"]
[WhiteTitle "WCM"]
[WhiteElo "1751"]
[BlackElo "2413"]
[ECO "B21"]
[Opening "Sicilian"]
[Variation "Smith-Morra gambit"]
[WhiteFideId "1039830"]
[BlackFideId "1007092"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Ne7 6. Bd3 a6 7. Be3 b5 8. O-O
Ng6 9. Ne2 Nc6 10. Ng3 h5 11. Rc1 h4 12. Ne2 Bb7 13. Ned4 Nce5 14. Bg5 Be7 15.
Bxe7 Qxe7 16. Rc3 O-O 17. Qe2 Nf4 18. Qe3 Nexd3 19. Rxd3 Nxd3 20. Qxd3 Rac8 21.
Qe3 Rc5 22. Rc1 Rfc8 23. Rc3 b4 24. Rxc5 Qxc5 25. h3 Qc1+ 26. Kh2 Qxe3 27. fxe3
Bxe4 28. Ne5 d6 29. Nd7 e5 30. Nb6 Rc1 31. Na4 exd4 32. Nb6 dxe3 33. Na4 e2 34.
b3 e1=Q 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Willemze, Thomas"]
[Black "Braun, Steven"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2400"]
[BlackElo "1728"]
[ECO "B15"]
[Opening "Caro-Kann defence"]
[WhiteFideId "1007238"]
[BlackFideId "1060872"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. f4 e6 8. Nf3 Be7
9. Be3 b6 10. Nc1 Bb7 11. Bb5 a6 12. Be2 cxd4 13. cxd4 b5 14. O-O O-O 15. Kh1
Rc8 16. Bd3 Nb4 17. Bb1 Qc7 18. Rf2 Nb6 19. a3 Nc4 20. axb4 Nxe3 21. Bxh7+ Kh8
22. Qd3 Qxc1+ 23. Rxc1 Rxc1+ 24. Ng1 Ng4 25. Re2 Bxb4 26. h3 Nh6 27. Rc2 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Braun, Steven"]
[Black "Willemze, Thomas"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "1728"]
[BlackElo "2400"]
[ECO "B01"]
[Opening "Scandinavian defence"]
[WhiteFideId "1060872"]
[BlackFideId "1007238"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. d4 Bf5 6. Bd2 e6 7. Be2 Bb4 8. a3
Bxc3 9. Bxc3 Qb6 10. b4 a6 11. Bb2 a5 12. c3 O-O 13. O-O Rd8 14. Bd3 Bg6 15.
Bxg6 hxg6 16. Ne5 Qa6 17. Re1 Nbd7 18. Nxd7 Rxd7 19. Qe2 Rad8 20. Qxa6 bxa6 21.
Rad1 a4 22. Re2 Nd5 23. Rde1 Nb6 24. Bc1 Nc4 25. g3 Kf8 26. Kg2 Rd5 27. f4 Rb8
28. Re4 Rb6 29. R4e2 Rc6 30. Rc2 a5 31. bxa5 Nxa5 32. Be3 Nc4 33. Bc1 Rb5 34.
Ree2 Rb3 35. Ra2 Nd6 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Maatman, Nick"]
[Black "Hijl, Veronique"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2373"]
[BlackElo "1639"]
[ECO "E71"]
[Opening "King's Indian"]
[Variation "Makagonov system (5.h3)"]
[WhiteFideId "1040391"]
[BlackFideId "1071599"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 e5 7. d5 a5 8. g4 Na6 9.
Bd3 Bd7 10. Nge2 Ne8 11. Ng3 Nc5 12. Bc2 c6 13. Qe2 Nc7 14. O-O-O b5 15. dxc6
Bxc6 16. Bxc5 bxc4 17. Rxd6 Qb8 18. Rxc6 Nb5 19. Bxf8 Nxc3 20. bxc3 Bxf8 21.
Qxc4 Ba3+ 22. Kd1 Qb2 23. Qb3 Rd8+ 24. Ke2 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Hijl, Veronique"]
[Black "Maatman, Nick"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "1639"]
[BlackElo "2373"]
[ECO "C01"]
[Opening "French"]
[Variation "exchange variation"]
[WhiteFideId "1071599"]
[BlackFideId "1040391"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Bd3 Bd6 6. O-O Nge7 7. Bg5 f6 8.
Bh4 Bf5 9. Nc3 Qd7 10. Nb5 O-O-O 11. Nxd6+ Qxd6 12. Bg3 Qd7 13. c4 Bxd3 14. Qxd3
dxc4 15. Qxc4 Qd5 16. Qxd5 Rxd5 17. Rac1 Rhd8 18. Rfe1 Nf5 19. Rc5 Nfxd4 20.
Rxd5 Rxd5 21. Nxd4 Rxd4 22. f3 Rd2 23. Bf2 Rxb2 24. a4 Ne5 25. Bxa7 Ra2 26. Bd4
Nc6 27. Bc5 Rxa4 28. Re8+ Kd7 29. Rg8 g5 30. Rg7+ Ke6 31. Rxc7 Ne5 32. Rxb7 Ra1+
33. Kf2 Nd3+ 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Kabatianski, Alexander"]
[Black "Van Delft, Karel"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2358"]
[BlackElo "1637"]
[ECO "E60"]
[Opening "King's Indian, 3.Nf3"]
[WhiteFideId "4630637"]
[BlackFideId "1024027"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. Nc3 cxd4 5. Nxd4 Bg7 6. e4 d6 7. Be2 O-O 8. Be3
Nc6 9. O-O Bd7 10. Qd2 a6 11. f3 Rc8 12. Rac1 Nxd4 13. Bxd4 Bc6 14. Rfd1 Nd7 15.
Bxg7 Kxg7 16. Kh1 Nc5 17. b4 Ne6 18. Nd5 Bxd5 19. exd5 Nc7 20. f4 f6 21. Bg4 Rb8
22. c5 f5 23. Bf3 dxc5 24. bxc5 Ne8 25. Re1 Kf7 26. Re5 Nf6 27. Rce1 Re8 28. d6
exd6 29. cxd6 Rxe5 30. fxe5 Ne4 31. Bxe4 fxe4 32. Qd5+ Kf8 33. Rf1+ Kg7 34. e6
e3 35. Qe5+ Kg8 36. Rf7 Rc8 37. Qg7# 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Van Delft, Karel"]
[Black "Kabatianski, Alexander"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "1637"]
[BlackElo "2358"]
[ECO "E12"]
[Opening "Queen's Indian"]
[Variation "4.Nc3"]
[WhiteFideId "1024027"]
[BlackFideId "4630637"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb7 5. e3 d5 6. cxd5 exd5 7. Be2 Bd6 8. O-O
Nbd7 9. b3 O-O 10. Bb2 a6 11. Rc1 Qe7 12. h3 Ne4 13. Nd2 f5 14. Nf3 Rf6 15. Re1
Rg6 16. Nxe4 fxe4 17. Nh2 Rf8 18. Bg4 Nf6 19. f4 exf3 20. Bxf3 Ne4 21. Bxe4 Qxe4
22. Qe2 Bc8 23. Rf1 Rxf1+ 24. Rxf1 Bxh3 25. Rf2 h6 26. Nf3 Bg4 27. Kf1 Bg3 28.
Nd2 Bxe2+ 29. Rxe2 Rf6+ 30. Kg1 Qc2 31. Ba3 Qd1+ 32. Nf1 Rxf1# 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Hulleman, Catharina"]
[Black "Haast, Anne"]
[Result "0-1"]
[BlackTitle "WGM"]
[BlackElo "2318"]
[ECO "B40"]
[Opening "Sicilian defence"]
[BlackFideId "1017292"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 e6 3. b3 d5 4. exd5 Qxd5 5. Bb2 Nf6 6. Nc3 Qd8 7. g3 Be7 8. Bg2
O-O 9. O-O Nc6 10. d3 a6 11. Ne4 Nd4 12. Nxd4 cxd4 13. Nxf6+ Bxf6 14. Be4 Qc7
15. Qh5 g6 16. Qf3 Bg7 17. Rac1 f5 18. Bd5 exd5 19. Qxd5+ Qf7 20. Qf3 Be6 21. c3
Bd5 22. Qe2 Rfe8 23. Qd1 Bc6 24. c4 f4 25. Qg4 h5 26. Qg5 Re5 27. Qxf4 Qxf4 28.
gxf4 Re2 29. Ba3 Rae8 30. Bb4 Bh6 31. f5 R8e5 32. Rcd1 Rxf5 33. Rfe1 Rfxf2 34.
Rxe2 Rxe2 35. Kf1 Rxh2 36. Re1 Be3 37. a4 Bf3 38. Rxe3 dxe3 39. Kg1 Rh1# 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Haast, Anne"]
[Black "Hulleman, Catharina"]
[Result "1-0"]
[WhiteTitle "WGM"]
[WhiteElo "2318"]
[ECO "C09"]
[Opening "French"]
[Variation "Tarrasch, open variation, main line"]
[WhiteFideId "1017292"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. dxc5 Bxc5 7. Nb3 Bb6 8.
Be2 Nf6 9. O-O O-O 10. Bg5 h6 11. Bh4 Qd6 12. Nfd4 Bc7 13. Bg3 Qd7 14. Bf3 Bxg3
15. hxg3 Re8 16. c3 Nxd4 17. Qxd4 Qf5 18. Rad1 Qc2 19. Rd2 Qf5 20. Nc5 b6 21.
Nd3 Be6 22. Nf4 Rad8 23. Qa4 Re7 24. Rfd1 Red7 25. g4 Qg5 26. Nxe6 fxe6 27. Re2
b5 28. Qd4 Re8 29. Re5 Qg6 30. Rde1 Rd6 31. Qc5 Red8 32. Rxe6 R6d7 33. Re7 Nxg4
34. Rxd7 Rxd7 35. Qc8+ Kh7 36. Qxd7 Nf6 37. Qe6 Qc2 38. Bxd5 Qxb2 39. Be4+ Kh8
40. Qc8+ Ng8 41. Bd5 Kh7 42. Qxg8+ Kg6 43. Qf7+ Kh7 44. Be4+ Kh8 45. Qf8# 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "West, Evan"]
[Black "Kuipers, Eelco"]
[Result "0-1"]
[BlackElo "2316"]
[ECO "B07"]
[Opening "Pirc defence"]
[BlackFideId "1002937"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 c6 7. O-O-O+ Ke8
8. Bc4 Be7 9. Nf3 Nbd7 10. h4 Ng4 11. Rhf1 b5 12. Bxe7 Kxe7 13. Be2 Nc5 14. Ng5
f6 15. Bxg4 Bxg4 16. f3 Bd7 17. Nh3 Bxh3 18. gxh3 Ne6 19. Ne2 Rad8 20. f4 Rxd1+
21. Kxd1 Rd8+ 22. Kc1 exf4 23. Nxf4 Nxf4 24. Rxf4 Ke6 25. Rg4 g6 26. c3 Rd3 27.
Kc2 Rxh3 28. Kb3 a5 29. a4 Rh2 30. axb5 cxb5 31. Rf4 Ke5 32. Rg4 Re2 33. Ka3
Rxe4 34. Rxe4+ Kxe4 35. b4 a4 36. Kb2 Kd3 37. Kb1 Kxc3 38. Ka2 Kxb4 39. Kb2 f5
40. Kb1 f4 41. Kb2 a3+ 42. Kb1 f3 43. Kc1 f2 44. Kc2 f1=Q 45. Kd2 Qf2+ 46. Kd1
Kc3 47. Kc1 Qc2# 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Kuipers, Eelco"]
[Black "West, Evan"]
[Result "1-0"]
[WhiteElo "2316"]
[ECO "C26"]
[Opening "Vienna game"]
[WhiteFideId "1002937"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Bc5 4. d3 d6 5. f4 Nc6 6. Nf3 Bg4 7. h3 Bh5 8. g4 Bg6
9. f5 Bxf5 10. gxf5 Nd4 11. Nxd4 Bxd4 12. Qe2 Nd7 13. Be3 Qh4+ 14. Bf2 Bxf2+ 15.
Qxf2 Qxf2+ 16. Kxf2 O-O 17. Rhg1 Rae8 18. Rg3 Kh8 19. Rag1 g6 20. Rf3 Nc5 21. b4
Nd7 22. Ke2 gxf5 23. Rxf5 h6 24. Bxf7 Re7 25. Bh5 Rxf5 26. exf5 Kh7 27. Nd5 Rg7
28. Rxg7+ Kxg7 29. Nxc7 b6 30. Nd5 Kh7 31. f6 Kg8 32. Bg4 Kf8 33. Bxd7 Kf7 34.
Bg4 Kf8 35. Be6 Ke8 36. f7+ Kf8 37. Nf6 Kg7 38. Nd7 Kg6 39. f8=Q Kh5 40. Qf5+
Kh4 41. Qg4# 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Doornekamp, Chris"]
[Black "Elgersma, Onno"]
[Result "0-1"]
[BlackTitle "FM"]
[BlackElo "2298"]
[ECO "A17"]
[Opening "English opening"]
[BlackFideId "1053531"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. d4 c6 6. Bg2 Be7 7. e3 O-O 8. Nge2
Na6 9. a3 Nc7 10. O-O Bf5 11. b4 Qd7 12. Re1 a5 13. Na4 Ra6 14. Nc5 Bxc5 15.
bxc5 Ne6 16. Nc3 Ng5 17. f3 h6 18. e4 dxe4 19. Bxg5 hxg5 20. fxe4 Bg4 21. Qd2
Rd8 22. d5 cxd5 23. exd5 Bh3 24. Qxg5 Bxg2 25. Kxg2 Qc7 26. Rac1 Qxc5 27. Ne4
Qxd5 28. Qxd5 Nxd5 29. Red1 Re6 30. Kf3 Rxe4 31. Kxe4 Nc3+ 32. Ke3 Rxd1 33. Rxd1
Nxd1+ 34. Ke2 Nb2 35. Kd2 Nc4+ 36. Kc3 Nxa3 37. Kb3 Nb5 38. Ka4 Nc7 39. Kxa5 b5
40. Kb4 Kf8 41. h3 Ke7 42. Kc5 Kd7 43. Kb4 Kc6 44. h4 Nd5+ 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Elgersma, Onno"]
[Black "Doornekamp, Chris"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2298"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "1053531"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. O-O e6 6. d3 d6 7. Nbd2 Nf6 8. Re1
Be7 9. Qe2 O-O 10. h3 e5 11. Nc4 Re8 12. a4 a5 13. Bd2 Be6 14. Ne3 Rb8 15. b3
Qc7 16. Ng5 Bc8 17. Nc4 h6 18. Nf3 Ra8 19. Ne3 Be6 20. g4 Qd7 21. Nf5 Kh7 22.
Kh1 Rh8 23. Rg1 g5 24. Kg2 Bxf5 25. gxf5 Nh5 26. Kh2 Nf4 27. Bxf4 exf4 28. c3
Bf6 29. d4 cxd4 30. cxd4 c5 31. e5 dxe5 32. dxe5 Bd8 33. Qe4 Bc7 34. e6 fxe6 35.
fxe6+ 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Van de Oudeweetering, Arthur"]
[Black "Terlouw, Wouter"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2276"]
[WhiteFideId "1000551"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Terlouw, Wouter"]
[Black "Van de Oudeweetering, Arthur"]
[Result "0-1"]
[BlackTitle "IM"]
[BlackElo "2276"]
[BlackFideId "1000551"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Lammens, Tim"]
[Black "Pereira Garza, Cecilia"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2250"]
[ECO "C00"]
[Opening "French"]
[Variation "King's Indian attack"]
[WhiteFideId "1008803"]
[BlackFideId "1078984"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Bd6 6. Bg2 Nf6 7. O-O O-O 8. Re1
Bc7 9. c3 dxe4 10. dxe4 e5 11. Qe2 Bg4 12. h3 Bh5 13. a4 Qd7 14. Nc4 Rad8 15.
Bg5 Bxf3 16. Qxf3 Qe6 17. Ne3 Ne7 18. Bxf6 Qxf6 19. Qxf6 gxf6 20. Bf1 Rd1 21.
Raxd1 Kg7 22. Rd7 Bb6 23. Rxe7 Rd8 24. Rd1 Rb8 25. Rdd7 Rf8 26. Bc4 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Pereira Garza, Cecilia"]
[Black "Lammens, Tim"]
[Result "0-1"]
[BlackTitle "FM"]
[BlackElo "2250"]
[ECO "A65"]
[Opening "Benoni"]
[Variation "6.e4"]
[WhiteFideId "1078984"]
[BlackFideId "1008803"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bg5 Bg7 8. Bd3
O-O 9. Nf3 h6 10. Bh4 Bg4 11. O-O Nbd7 12. h3 Bxf3 13. Qxf3 Ne5 14. Qe3 Nxd5 15.
exd5 Qxh4 16. Be4 Nc4 17. Qe2 Nxb2 18. Qxb2 Bxc3 19. Qxc3 Qxe4 20. Rad1 Rfe8 21.
Rfe1 Qf5 22. Qd2 Qg5 23. Qb2 b6 24. Qb3 Re5 25. Rxe5 Qxe5 26. Qb5 Re8 27. Qb1
Qe4 28. Qc1 Kg7 29. Qc3+ Qe5 30. Qf3 b5 31. Qb3 b4 32. Qa4 Re7 33. Qc6 Qf4 34.
Qa4 Re2 35. Rf1 Qd4 36. Qxa7 Qxd5 37. Qa6 Rxa2 38. Qc8 b3 39. Qb8 b2 40. Rb1 Qd4
41. Qb3 Ra1 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Adams, Oscar"]
[Black "Meurs, Tom"]
[Result "0-1"]
[BlackElo "2224"]
[ECO "C45"]
[Opening "Scotch"]
[Variation "Schmidt variation"]
[BlackFideId "1021176"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd2 d5 8.
exd5 O-O 9. Be2 Re8 10. O-O cxd5 11. Re1 c6 12. Na4 Bd6 13. a3 Ne4 14. c4 Bxh2+
15. Kxh2 Qh4+ 16. Kg1 Qxf2+ 17. Kh1 Bh3 18. Rg1 Ng3+ 19. Kh2 Nxe2 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Meurs, Tom"]
[Black "Adams, Oscar"]
[Result "1-0"]
[WhiteElo "2224"]
[ECO "C03"]
[Opening "French"]
[Variation "Tarrasch, Guimard variation"]
[WhiteFideId "1021176"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Be7 5. Bb5 Bd7 6. Bxc6 Bxc6 7. e5 Qd7 8. b3
Bb5 9. a4 Ba6 10. c4 dxc4 11. bxc4 c5 12. Bb2 cxd4 13. Nxd4 Bb4 14. O-O Ne7 15.
Rc1 O-O 16. Ne4 Rac8 17. Qg4 Ng6 18. Rfd1 Qxa4 19. Qh5 h6 20. Nf6+ Kh8 21. Nf3
Rcd8 22. Rxd8 Rxd8 23. Ng5 Rf8 24. Nxf7+ Rxf7 25. Qxg6 Rxf6 26. exf6 gxf6 27.
Bxf6# 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Moll, Arne"]
[Black "van de Craats, Robert"]
[Result "1-0"]
[WhiteTitle "CM"]
[WhiteElo "2217"]
[WhiteFideId "1005820"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "van de Craats, Robert"]
[Black "Moll, Arne"]
[Result "0-1"]
[BlackTitle "CM"]
[BlackElo "2217"]
[BlackFideId "1005820"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Boel, Marcel"]
[Black "Moldovan, Jayden"]
[Result "1-0"]
[WhiteElo "2215"]
[ECO "B96"]
[Opening "Sicilian"]
[Variation "Najdorf, 7.f4"]
[WhiteFideId "1008870"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4
Nbd7 9. Qf3 Be7 10. O-O-O O-O 11. g4 Ne8 12. Bxe7 Qxe7 13. Rg1 e5 14. Nf5 Qf6
15. Nd5 Qe6 16. g5 exf4 17. Bh3 Kh8 18. Nfe7 Qe5 19. gxh6 gxh6 20. Bf5 Nb6 21.
Nxc8 Nxc8 22. Qh3 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Moldovan, Jayden"]
[Black "Boel, Marcel"]
[Result "0-1"]
[BlackElo "2215"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[BlackFideId "1008870"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. f3 Nf6 8. Qd2
Bb4 9. O-O-O O-O 10. g4 d6 11. h4 Nd7 12. h5 Nde5 13. Bg2 Nc4 14. Qd3 N6e5 15.
Qe2 Bxc3 16. bxc3 Qa5 17. f4 Qa3+ 18. Kb1 Qb2# 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Aranda Flores, Jordi"]
[Black "Huis in t Veld, Andre"]
[Result "1-0"]
[WhiteElo "2176"]
[ECO "A09"]
[Opening "Reti opening"]
[WhiteFideId "2297400"]
[BlackFideId "1047019"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. Nf3 d5 2. c4 c6 3. g3 g6 4. Bg2 e6 5. O-O Bg7 6. d4 Ne7 7. b3 O-O 8. Bb2 Nd7
9. Qc2 a6 10. Rd1 b5 11. Nbd2 Bb7 12. e4 dxe4 13. Nxe4 Nf6 14. Nc5 Rb8 15. Ne5
bxc4 16. bxc4 Nc8 17. Nxb7 Rxb7 18. Bxc6 Rb8 19. Ba3 Ne7 20. Bf3 Qc7 21. Bxe7
Qxe7 22. Nc6 Qc7 23. Nxb8 Rxb8 24. Rab1 Rc8 25. c5 Nd7 26. Rb7 Qd8 27. Qa4 Nf6
28. Qxa6 Nd5 29. Qc4 Qa5 30. Bxd5 exd5 31. Qxd5 Qa4 32. Qxf7+ Kh8 33. Qxg7# 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Huis in t Veld, Andre"]
[Black "Aranda Flores, Jordi"]
[Result "0-1"]
[BlackElo "2176"]
[ECO "B21"]
[Opening "Sicilian"]
[Variation "Smith-Morra gambit"]
[WhiteFideId "1047019"]
[BlackFideId "2297400"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 d6 6. O-O Bg4 7. Bf4 Nf6 8. Nbd2
e6 9. Nc4 Qc7 10. Rc1 Be7 11. Re1 O-O 12. h3 Bxf3 13. Qxf3 b5 14. Ne3 Rab8 15.
b3 Rfd8 16. g4 Nd7 17. Qg3 Nce5 18. Bxe5 Nxe5 19. Bb1 Ng6 20. f4 Bh4 21. Qf3
Bxe1 22. Rxe1 Qxc3 23. f5 Qxe1+ 24. Kg2 Nh4+ 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Van der Elburg, Freddie"]
[Black "Barendse, Frank"]
[Result "1-0"]
[WhiteElo "2175"]
[ECO "A03"]
[Opening "Bird's opening"]
[WhiteFideId "1007904"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. O-O O-O 6. d3 Re8 7. Nc3 c5 8. e4 d4
9. Ne2 Bg4 10. h3 Bc8 11. g4 e6 12. Ng3 Qc7 13. e5 Nd5 14. Ne4 b6 15. c4 Nb4 16.
a3 N4c6 17. Qe1 Bb7 18. Qh4 Qe7 19. Nf6+ Bxf6 20. exf6 Qf8 21. Ng5 h6 22. Ne4
Kh7 23. f5 Qg8 24. Qxh6# 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Barendse, Frank"]
[Black "Van der Elburg, Freddie"]
[Result "0-1"]
[BlackElo "2175"]
[ECO "A80"]
[Opening "Dutch"]
[BlackFideId "1007904"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 f5 2. Bf4 Nf6 3. Nf3 g6 4. e3 Bg7 5. Nbd2 O-O 6. Bc4+ e6 7. O-O d6 8. Re1
Kh8 9. e4 fxe4 10. Nxe4 Nxe4 11. Rxe4 d5 12. Bxd5 exd5 13. Re3 Rxf4 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Wedda, Dries"]
[Black "van Grol, Laurens"]
[Result "1-0"]
[WhiteElo "2172"]
[WhiteFideId "1053787"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "van Grol, Laurens"]
[Black "Wedda, Dries"]
[Result "0-1"]
[BlackElo "2172"]
[BlackFideId "1053787"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Smit, Erik"]
[Black "Ganeshram, Nirupa"]
[Result "1-0"]
[WhiteElo "2168"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "24617130"]
[BlackFideId "1083031"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. e3 Nf6 5. Nc3 Nc6 6. Be2 Bd7 7. O-O dxc4 8. Bxc4
Be7 9. a3 O-O 10. dxc5 Bxc5 11. b4 Bb6 12. Bb2 Rc8 13. Bb3 Qe7 14. Na4 Bc7 15.
Nc5 b6 16. Nxd7 Nxd7 17. Rc1 Nde5 18. Nxe5 Nxe5 19. Qd4 Qg5 20. f4 Qh5 21. fxe5
Rfe8 22. Qf4 Rf8 23. Qf3 Qg6 24. Bc2 Qg5 25. Qf4 Qe7 26. Be4 Rcd8 27. Qf2 h6 28.
Bb1 Qg5 29. Qf4 Qe7 30. Qe4 g6 31. Qf4 Kh7 32. Qf6 Qd7 33. Qf2 Qe7 34. h4 b5 35.
h5 a6 36. Qf6 Qxf6 37. exf6 Bg3 38. Rc7 Kg8 39. hxg6 fxg6 40. Rg7+ Kh8 41. Rxg6
Bh4 42. Rxh6+ Kg8 43. Rxh4 Rd5 44. Rg4+ Kf7 45. Rg7+ Ke8 46. Bd4 Kd8 47. Be4 Rh5
48. Bb6+ Kc8 49. Rc1+ Kb8 50. Rb7+ Ka8 51. Ra7+ Kb8 52. Ra8# 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Ganeshram, Nirupa"]
[Black "Smit, Erik"]
[Result "0-1"]
[BlackElo "2168"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "1083031"]
[BlackFideId "24617130"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 g6 2. d4 Bg7 3. Nf3 c6 4. Nc3 d5 5. exd5 cxd5 6. Bf4 Nc6 7. Bb5 Nf6 8. O-O
O-O 9. Qd2 a6 10. Ba4 Bg4 11. Ne5 Bd7 12. Nf3 b5 13. Bb3 Na5 14. Bxd5 Rc8 15.
Bb3 Bc6 16. Ne5 Bb7 17. Rad1 Nc4 18. Bxc4 bxc4 19. d5 Nh5 20. Nf3 Qa5 21. Bg3
Nxg3 22. hxg3 Qb6 23. Qe2 Qxb2 24. Qxe7 Rfe8 25. Rb1 Qxc3 26. Qxb7 Rcd8 27. Qxa6
Qxc2 28. Rbc1 Qe4 29. Rxc4 Qxd5 30. Rcc1 Ra8 31. Qc4 Qxc4 32. Rxc4 Rxa2 33. Rcc1
h6 34. Rce1 Rb8 35. Nh2 Rbb2 36. Ng4 h5 37. Ne3 Bd4 38. Nd1 Rd2 39. Re8+ Kg7 40.
Rc8 g5 41. Rb8 Ra1 42. Ne3 Rxf1+ 43. Kxf1 Bxe3 44. fxe3 Ra2 45. Rb5 Kg6 46. Rd5
f6 47. Rd3 Kf5 48. Ke1 Rxg2 49. Rd5+ Kg6 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Pantus, Alec"]
[Black "De Boer, Bas"]
[Result "0-1"]
[BlackElo "2145"]
[ECO "C42"]
[Opening "Petrov"]
[Variation "Italian variation"]
[BlackFideId "1050729"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 Nxe4 4. d3 Nf6 5. Bg5 d5 6. Bxf6 gxf6 7. Bb5+ c6 8.
Bxc6+ Nxc6 9. O-O Bc5 10. Nc3 Be6 11. Rb1 Qd7 12. a3 Rg8 13. b4 Bb6 14. a4 Bh3
15. Ne1 Bxg2 16. Nxg2 Qh3 17. Nxd5 Qxg2# 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "De Boer, Bas"]
[Black "Pantus, Alec"]
[Result "1-0"]
[WhiteElo "2145"]
[ECO "D21"]
[Opening "QGA"]
[Variation "3.Nf3"]
[WhiteFideId "1050729"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 d5 2. c4 dxc4 3. Nf3 Bf5 4. Nc3 Nf6 5. e3 e6 6. Bxc4 Bb4 7. O-O Bxc3 8.
bxc3 Bg4 9. Be2 Bxf3 10. Bxf3 O-O 11. Bxb7 Nbd7 12. Bxa8 Qxa8 13. f3 Qb8 14. e4
Qb5 15. Be3 Nb6 16. a4 Qa6 17. Qb3 Rb8 18. Rfb1 c6 19. a5 Qe2 20. Bf2 h6 21.
axb6 Rxb6 22. Qd1 Qxd1+ 23. Rxd1 Rb3 24. c4 Rb4 25. c5 Nd7 26. Rxa7 Nb8 27. Rc7
Na6 28. Rxc6 Nb8 29. Rc8+ Kh7 30. d5 exd5 31. exd5 Na6 32. d6 Rc4 33. d7 Rxc5
34. Bxc5 Nxc5 35. d8=Q Ne6 36. Qg8+ Kg6 37. Rd7 Kf6 38. Qxf7+ Ke5 39. Re8 h5 40.
Rxe6# 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Ootes, Lennart"]
[Black "van Luttikhuizen, Jesse"]
[Result "1-0"]
[WhiteElo "2138"]
[ECO "C62"]
[Opening "Ruy Lopez"]
[Variation "old Steinitz defence"]
[WhiteFideId "1020986"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. O-O Be7 6. Nc3 h6 7. Bxc6 Bxc6 8.
dxe5 dxe5 9. Nxe5 Nf6 10. f3 Bd6 11. Nxc6 bxc6 12. Be3 O-O 13. Qd3 Rb8 14. b3
Rb7 15. Rad1 Be7 16. Qxd8 Rxd8 17. Rxd8+ Bxd8 18. Rd1 Be7 19. Kf2 Bb4 20. Na4 a5
21. Rd8+ Kh7 22. Ra8 Rb5 23. Rc8 Rb7 24. Bf4 Bd6 25. Bxd6 cxd6 26. Rxc6 d5 27.
exd5 Nxd5 28. Rc5 Nb4 29. a3 Na6 30. Rxa5 Ra7 31. Nc5 Nxc5 32. Rxa7 Ne6 33. c4 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "van Luttikhuizen, Jesse"]
[Black "Ootes, Lennart"]
[Result "0-1"]
[BlackElo "2138"]
[ECO "C61"]
[Opening "Ruy Lopez"]
[Variation "Bird's defence"]
[BlackFideId "1020986"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. c3 Nxb5 5. Qe2 c6 6. a4 Nc7 7. O-O d6 8. h3
Nf6 9. d4 exd4 10. cxd4 Be7 11. e5 dxe5 12. dxe5 Nfd5 13. Nc3 O-O 14. Nxd5 Nxd5
15. Rd1 Be6 16. Be3 Qc7 17. Rac1 a6 18. Ng5 Nxe3 19. Qxe3 Bxg5 20. Qxg5 h6 21.
Qg3 Rad8 22. Rxd8 Rxd8 23. Qe3 Rd5 24. Qc3 Qxe5 25. Qb4 Qg5 26. Rc3 Rd1+ 27. Kh2
Bd5 28. f3 Qe5+ 29. g3 Qe2# 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Van Dommelen, Martin"]
[Black "van Kesteren, Thijn"]
[Result "1-0"]
[WhiteElo "2125"]
[ECO "C45"]
[Opening "Scotch game"]
[WhiteFideId "1018892"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 c5 6. Qd1 Nf6 7. Nc3 c4 8.
Bxc4 Bc5 9. O-O Bb4 10. Qd3 Bxc3 11. Qxc3 Nxe4 12. Qxg7 Rf8 13. Re1 Qc7 14.
Rxe4+ Kd8 15. Qxf8# 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "van Kesteren, Thijn"]
[Black "Van Dommelen, Martin"]
[Result "0-1"]
[BlackElo "2125"]
[BlackFideId "1018892"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Albers, Sasa"]
[Black "Blenk, Amy"]
[Result "1-0"]
[WhiteElo "2120"]
[ECO "C65"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence, 4.O-O"]
[WhiteFideId "1068253"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nd4 5. Nxd4 exd4 6. e5 Ne4 7. d3 Nc5 8.
Nd2 c6 9. Bc4 b5 10. Bb3 a5 11. a4 b4 12. Qg4 d6 13. Qxd4 Ne6 14. Qe3 Nc5 15.
exd6+ Ne6 16. Ne4 Bxd6 17. Bxe6 Bxe6 18. Ng5 O-O 19. Nxe6 Qe7 20. Nxf8 Qxf8 21.
Re1 Bc5 22. Qe4 Re8 23. Qxe8 Qxe8 24. Rxe8+ Bf8 25. Bf4 g6 26. Bh6 f6 27. Rxf8# 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Blenk, Amy"]
[Black "Albers, Sasa"]
[Result "0-1"]
[BlackElo "2120"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "Hillbilly attack"]
[BlackFideId "1068253"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c6 2. Bc4 d5 3. exd5 cxd5 4. Bb3 e5 5. Nc3 Nf6 6. Qf3 e4 7. Qf4 Be6 8. f3
Be7 9. fxe4 O-O 10. Qf3 Nc6 11. exd5 Nd4 12. Qf4 Nxb3 13. cxb3 Nxd5 14. Qf3 Nb4
15. Ne4 Nc2+ 16. Kd1 Nxa1 17. Qg3 Rc8 18. h4 Rxc1+ 19. Kxc1 Qc8+ 20. Kd1 Qc2+
21. Ke2 Qxe4+ 22. Kf2 Bc5+ 23. Kf1 Qb1+ 24. Ke2 Re8 25. Kf3 Qd3+ 26. Kf4 Bd6+
27. Kg5 Qg6# 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Zandsteeg, Olaf"]
[Black "Zwirs, Jasper"]
[Result "0-1"]
[BlackElo "2105"]
[ECO "A00"]
[Opening "Dunst (Sleipner, Heinrichsen) opening"]
[BlackFideId "1041444"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. Nc3 d5 2. Nf3 Nf6 3. d4 g6 4. Bg5 Bg7 5. Ne5 O-O 6. e3 Nbd7 7. Bxf6 Bxf6 8.
Nxd7 Qxd7 9. Bb5 c6 10. Bd3 e5 11. dxe5 Bxe5 12. f4 Bg7 13. O-O Qc7 14. e4 Qb6+
15. Rf2 Qxb2 16. Rb1 Qxc3 17. Qd2 Qxd2 18. Rxd2 dxe4 19. Bxe4 Be6 20. Rbd1 Bf6
21. Rd6 Rfd8 22. Rxd8+ Rxd8 23. Rxd8+ Bxd8 24. c3 Bxa2 25. h4 Bb6+ 26. Kf1 Bc4+
27. Ke1 a5 28. Kd1 Bf1 29. Ke1 Bc4 30. Kd2 a4 31. Bb1 a3 32. Kc2 a2 33. Bxa2
Bxa2 34. Kb2 Bd5 35. Kc2 Bxg2 36. Kd3 Bf2 37. Ke2 Bxh4 38. Ke3 b5 39. Kd3 Bf6
40. Ke2 Bxc3 41. Kf2 c5 42. Kxg2 b4 43. Kf3 b3 44. Ke3 b2 45. Kd3 b1=Q+ 46. Kxc3
Qb4+ 47. Kd3 c4+ 48. Kd4 c3+ 49. Kd3 c2 50. f5 c1=Q 51. fxg6 Qcc3+ 52. Ke2 Qbb2+
53. Kd1 Qcc1# 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Zwirs, Jasper"]
[Black "Zandsteeg, Olaf"]
[Result "1-0"]
[WhiteElo "2105"]
[ECO "C46"]
[Opening "Four knights game"]
[WhiteFideId "1041444"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Be2 Be7 5. d3 d6 6. O-O O-O 7. Bg5 Bg4 8. h3
Bxf3 9. Bxf3 h6 10. Be3 g5 11. Ne2 Nd4 12. Nxd4 exd4 13. Bxd4 c5 14. Bc3 b5 15.
a3 d5 16. Bxf6 Bxf6 17. exd5 Bxb2 18. Rb1 Qf6 19. c4 bxc4 20. dxc4 Rab8 21. Qa4
Be5 22. Rxb8 Rxb8 23. Qd1 Qf4 24. g3 Qf5 25. Bg4 Qf6 26. Re1 Re8 27. d6 Qd8 28.
d7 Re7 29. Qd5 Bc3 30. Rxe7 Qxe7 31. d8=Q+ Qxd8 32. Qxd8+ Kg7 33. Qd5 f5 34.
Bxf5 g4 35. hxg4 h5 36. gxh5 a5 37. g4 Bf6 38. Qd7+ Kf8 39. Bg6 Bg7 40. Qf7# 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Van Onzen, Jeroen"]
[Black "Galatina, Liuba"]
[Result "1-0"]
[WhiteElo "2101"]
[WhiteFideId "1012959"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Galatina, Liuba"]
[Black "Van Onzen, Jeroen"]
[Result "0-1"]
[BlackElo "2101"]
[BlackFideId "1012959"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.1"]
[White "Shakhverdian, William"]
[Black "Grigoriu, Eva"]
[Result "1-0"]
[WhiteElo "2089"]
[WhiteFideId "1058223"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "1.2"]
[White "Grigoriu, Eva"]
[Black "Shakhverdian, William"]
[Result "0-1"]
[BlackElo "2089"]
[BlackFideId "1058223"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.1"]
[White "Van de Oudeweetering, Arthur"]
[Black "Van Wely, Loek"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2276"]
[BlackElo "2615"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "1000551"]
[BlackFideId "1000268"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be3 cxd4 7. cxd4 Bb4+ 8.
Nc3 Bd7 9. Be2 Bxc3+ 10. bxc3 Bb5 11. Rb1 Bxe2 12. Qxe2 O-O 13. O-O Rc8 14. Rfc1
b6 15. c4 Qe4 16. Ne5 Nc6 17. Nxc6 Rxc6 18. f3 Qh4 19. a4 Rac8 20. a5 h6 21.
axb6 axb6 22. Rb5 Nd5 23. Bf2 Qf4 24. Rbb1 Qf5 25. Qf1 Rxc4 26. Re1 Rc2 27. Re5
Qg6 28. Rbe1 Nf4 29. Kh1 Nd3 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.2"]
[White "Van Wely, Loek"]
[Black "Van de Oudeweetering, Arthur"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2615"]
[BlackElo "2276"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "4.e3"]
[WhiteFideId "1000268"]
[BlackFideId "1000551"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. O-O b6 7. Nbd2 Bb7 8. e4
dxe4 9. Nxe4 c5 10. d5 Nxe4 11. Bxe4 Nf6 12. Bg5 Be7 13. Qa4+ Kf8 14. Bxf6 Bxf6
15. Rad1 e5 16. Rfe1 g6 17. d6 Bxe4 18. Rxe4 Kg7 19. d7 Qc7 20. Rd5 Rhd8 21. g4
h6 22. h4 a6 23. g5 hxg5 24. hxg5 Be7 25. Qd1 Ra7 26. Nxe5 Bxg5 27. Nxf7 Kxf7
28. Rxg5 Rxd7 29. Qf3+ Kg7 30. Rxg6+ Kxg6 31. Rg4+ Kh7 32. Qh3# 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.1"]
[White "Pruijssers, Roeland"]
[Black "Lammens, Tim"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2561"]
[BlackElo "2250"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "1013068"]
[BlackFideId "1008803"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O c5 7. c4 Nbc6 8. dxc5 d4
9. Bd3 Bxd3 10. Qxd3 Ng6 11. Qe4 Bxc5 12. h4 Qc7 13. Re1 O-O-O 14. a3 a5 15. b4
axb4 16. axb4 Bxb4 17. Bd2 Qb6 18. h5 Nge7 19. Na3 Nf5 20. Reb1 Qc5 21. Bxb4
Nxb4 22. Nb5 Nc6 23. g4 Nfe7 24. Nd6+ Rxd6 25. exd6 Qxd6 26. Ra8+ 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.2"]
[White "Lammens, Tim"]
[Black "Pruijssers, Roeland"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2250"]
[BlackElo "2561"]
[ECO "B01"]
[Opening "Scandinavian (centre counter) defence"]
[WhiteFideId "1008803"]
[BlackFideId "1013068"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 Bg4 6. f3 Bf5 7. g4 Bg6 8. Ne2
Nc6 9. Nf4 O-O-O 10. Be3 Nxd4 11. Bxd4 e5 12. Nxg6 hxg6 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.1"]
[White "Fier, Alexandr"]
[Black "Meurs, Tom"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2560"]
[BlackElo "2224"]
[ECO "C58"]
[Opening "Two knights defence"]
[WhiteFideId "2107139"]
[BlackFideId "1021176"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Bd3 h6 9. Nf3 Bd6 10. Nc3 O-O 11. O-O Nd5 12. Be2 Re8 13. d3 Rb8 14. Re1 Bf5 15.
Ne4 Bc7 16. Bf1 Nf4 17. Bxf4 exf4 18. b3 Nb7 19. Qd2 Ba5 20. c3 Bxe4 21. b4 Bxf3
22. bxa5 Qg5 23. a6 Nc5 24. d4 Na4 25. Qd3 Bd5 26. f3 Re3 27. Rxe3 fxe3 28. Re1
Nb2 29. Qxe3 Qxe3+ 30. Rxe3 Nc4 31. Re7 Rb1 32. Kf2 Rb2+ 33. Kg3 Nd2 34. Bd3
Rxa2 35. Rxa7 Bc4 36. Ra8# 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.2"]
[White "Meurs, Tom"]
[Black "Fier, Alexandr"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2224"]
[BlackElo "2560"]
[ECO "B28"]
[Opening "Sicilian"]
[Variation "O'Kelly variation"]
[WhiteFideId "1021176"]
[BlackFideId "2107139"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Nf6 5. d4 cxd4 6. cxd4 Nxd5 7. Bd3 Nc6 8.
O-O Bg4 9. Bc4 e6 10. Be3 Be7 11. h3 Bh5 12. Nc3 Nxc3 13. bxc3 O-O 14. Be2 Rc8
15. c4 Bf6 16. Rb1 b5 17. cxb5 axb5 18. Rxb5 Bxf3 19. Bxf3 Nxd4 20. Bxd4 Bxd4
21. a4 e5 22. Bd5 Rc3 23. Rb7 Qxd5 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.1"]
[White "Ernst, Sipke"]
[Black "Moll, Arne"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "CM"]
[WhiteElo "2540"]
[BlackElo "2217"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "1004689"]
[BlackFideId "1005820"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

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 Re8 12. Bb2 Bf5 13. Rc1 a6 14. Na4 Ba7 15. Nc5
Bxc5 16. Rxc5 Be4 17. Qa1 Nd7 18. Rcc1 f6 19. Rfd1 Qe7 20. e3 Rad8 21. Nh4 Bxg2
22. Nxg2 Nde5 23. Bxe5 fxe5 24. Qa2 Qf7 25. Rc5 d4 26. Qxf7+ Kxf7 27. e4 Ke6 28.
Ne1 Re7 29. Nd3 g5 30. Rdc1 h5 31. f3 h4 32. Kg2 hxg3 33. hxg3 Kf6 34. Rh1 Rg8
35. a4 Nb8 36. Rh6+ Kg7 37. Rd6 Rge8 38. b5 axb5 39. axb5 Nd7 40. Rc7 Nf6 41. b6
g4 42. Kf2 gxf3 43. Kxf3 Rxc7 44. bxc7 Rc8 45. Nxe5 Rxc7 46. Rxd4 b5 47. g4 Re7
48. Nd3 Rb7 49. e5 Ne8 50. Ke4 Kf7 51. Nb4 Ng7 52. Rd6 Ne6 53. Kf5 Ng7+ 54. Ke4
Ne6 55. Rc6 Rd7 56. Nc2 b4 57. Rb6 b3 58. Ne3 Rd4+ 59. Kf3 Rf4+ 60. Kg3 Re4 61.
Rxb3 Rxe5 62. Nf5 Ra5 63. Rb6 Ra3+ 64. Kh4 Nf4 65. Nd6+ Ke7 66. Nf5+ Kf7 67.
Nd6+ Ke7 68. g5 Nd5 69. Nf5+ Kf7 70. g6+ 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.2"]
[White "Moll, Arne"]
[Black "Ernst, Sipke"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "GM"]
[WhiteElo "2217"]
[BlackElo "2540"]
[ECO "B47"]
[Opening "Sicilian"]
[Variation "Taimanov (Bastrikov) variation"]
[WhiteFideId "1005820"]
[BlackFideId "1004689"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 h5 7. h3 a6 8. Bg2
Nf6 9. O-O Bc5 10. Nxc6 dxc6 11. Kh1 e5 12. Bg5 Be6 13. Bxf6 gxf6 14. Qf3 O-O-O
15. Rad1 Bd4 16. Qxf6 h4 17. g4 Qa5 18. f4 Rhe8 19. f5 Bc4 20. Rf3 Qb4 21. Bf1
Bxf1 22. Rdxf1 Bxc3 23. bxc3 Qxe4 24. Qxh4 Rd2 25. Qg3 Red8 26. Kg1 Rxc2 27. Re3
Qc4 28. Qxe5 Qxa2 29. Qg3 Rdd2 30. Re8+ Kd7 31. Re7+ Kxe7 32. f6+ Kd7 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.1"]
[White "Boel, Marcel"]
[Black "Warmerdam, Max"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2215"]
[BlackElo "2506"]
[ECO "B45"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "1008870"]
[BlackFideId "1048104"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Nf6 7. Be2 Be7 8. O-O
O-O 9. Qd2 Bd7 10. a4 Nxd4 11. Bxd4 Bc6 12. f3 Nd7 13. Kh1 a6 14. f4 Bf6 15.
Bxf6 Nxf6 16. Bd3 Qa5 17. Qf2 e5 18. Rab1 exf4 19. Qxf4 Qe5 20. b4 Qxf4 21. Rxf4
Rac8 22. b5 Bd7 23. Rxf6 gxf6 24. Nd5 Kg7 25. Rf1 axb5 26. axb5 Rc5 27. c4 Be6
28. Nxf6 Ra8 29. Nd5 Ra3 30. Be2 Ra2 31. Bd3 Rd2 32. Nf4 Bxc4 33. Bxc4 Rxc4 34.
Nh5+ Kf8 35. Nf6 Rf2 36. Kg1 Rxf1+ 37. Kxf1 Ke7 38. Nd5+ Ke6 39. Kf2 Rxe4 40.
Kf3 Kxd5 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.2"]
[White "Warmerdam, Max"]
[Black "Boel, Marcel"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2506"]
[BlackElo "2215"]
[ECO "C84"]
[Opening "Ruy Lopez"]
[Variation "closed defence"]
[WhiteFideId "1048104"]
[BlackFideId "1008870"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 O-O 7. Bxc6 bxc6 8.
Nxe5 Re8 9. Nf3 d5 10. e5 Ne4 11. d3 Nc5 12. h3 a5 13. Nc3 Ne6 14. Ne2 c5 15.
Ng3 g6 16. c3 d4 17. c4 Bf8 18. Ne4 Bg7 19. Bd2 Bb7 20. Qc1 Bxe4 21. Rxe4 a4 22.
Bh6 Bh8 23. Qc2 Qb8 24. Rae1 Qb4 25. Bd2 Qb7 26. Bh6 Reb8 27. R1e2 Re8 28. h4
Qb4 29. h5 Rab8 30. Rh4 Re7 31. hxg6 fxg6 32. Qc1 Rf7 33. Ng5 Nxg5 34. Bxg5 a3
35. b3 Re8 36. f4 Rf5 37. Rh3 Re6 38. Rf3 Bg7 39. Bh4 Qb7 40. Qxa3 Qc6 41. Qa4
Qb7 42. Qd7 Qa6 43. Qxc7 h6 44. Qxc5 g5 45. Bg3 gxf4 46. Bxf4 Bf8 47. Qd5 Kh7
48. Qe4 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.1"]
[White "Beerdsen, Thomas"]
[Black "Aranda Flores, Jordi"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2479"]
[BlackElo "2176"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "1030108"]
[BlackFideId "2297400"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a3 e5 7. Nf5 h6 8. Bc4 g6
9. Ne3 b5 10. Ba2 Bb7 11. O-O Bg7 12. Ng4 Nh5 13. Nd5 Nd7 14. Be3 Rc8 15. Qf3
Nhf6 16. Ngxf6+ Bxf6 17. c3 Bg5 18. Nb6 Nf6 19. Nxc8 Qxc8 20. Bxg5 hxg5 21. Qxf6 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.2"]
[White "Aranda Flores, Jordi"]
[Black "Beerdsen, Thomas"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2176"]
[BlackElo "2479"]
[ECO "A09"]
[Opening "Reti"]
[Variation "advance variation"]
[WhiteFideId "2297400"]
[BlackFideId "1030108"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. Nf3 d5 2. c4 d4 3. b4 g5 4. Bb2 Bg7 5. e3 e5 6. exd4 exd4 7. c5 g4 8. Qe2+
Be6 9. Ne5 Nc6 10. Nxc6 bxc6 11. Qe4 Ne7 12. Bd3 Rb8 13. a3 Qd5 14. O-O a5 15.
Qf4 Ng6 16. Qxc7 Be5 17. Qxa5 Nf4 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.1"]
[White "Admiraal, Miguoel"]
[Black "Van der Elburg, Freddie"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2475"]
[BlackElo "2175"]
[ECO "A80"]
[Opening "Dutch"]
[WhiteFideId "1019716"]
[BlackFideId "1007904"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 f5 2. Nh3 Nf6 3. Bg5 d6 4. Bxf6 exf6 5. e3 Nc6 6. Nf4 g6 7. Bc4 Qe7 8. Nc3
Nd8 9. O-O c6 10. e4 Bh6 11. Qf3 Kf8 12. Rfe1 Qc7 13. exf5 Bxf5 14. Ne6+ Nxe6
15. Bxe6 d5 16. Bxf5 gxf5 17. Qxf5 Qf7 18. Re6 Kg7 19. Qg4+ Kf8 20. Rae1 Rg8 21.
Qf5 Rg6 22. g3 Rd8 23. h4 Bg7 24. Ne2 Rd7 25. Nf4 Rh6 26. Nd3 Kg8 27. Nc5 Rc7
28. Re8+ Bf8 29. Rd8 Qg6 30. Qxg6+ hxg6 31. Rxf8+ Kxf8 32. Ne6+ Kf7 33. Nxc7 Rh8
34. Kf1 Rc8 35. Ne6 Re8 36. Nc5 b6 37. Rxe8 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.2"]
[White "Van der Elburg, Freddie"]
[Black "Admiraal, Miguoel"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2175"]
[BlackElo "2475"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "1007904"]
[BlackFideId "1019716"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. c4 e5 2. g3 c6 3. Bg2 d5 4. d4 e4 5. Nc3 Nf6 6. Bg5 Nbd7 7. cxd5 cxd5 8. Nh3
h6 9. Bxf6 Nxf6 10. O-O Be7 11. e3 O-O 12. Nf4 g5 13. Nfe2 Be6 14. f4 exf3 15.
Bxf3 Qd7 16. Qa4 Qxa4 17. Nxa4 Rac8 18. Rac1 Ng4 19. Bxg4 Bxg4 20. Nec3 Rfd8 21.
a3 b6 22. b4 Rd7 23. Nb5 Rcd8 24. Nb2 Be2 25. Nc3 Bxf1 26. Rxf1 Rc8 27. Nbd1 a5
28. bxa5 bxa5 29. a4 Bb4 30. Nb5 Rc2 31. Nf2 Kg7 32. Nd3 Re7 33. Ne5 f6 34. Ng4
Bd2 35. Nxf6 Bxe3+ 36. Kh1 Bf4 37. Nxd5 Ree2 38. Nxf4 Rxh2+ 39. Kg1 gxf4 40.
Rxf4 Rcg2+ 41. Kf1 Ra2 42. Kg1 Rhd2 43. d5 Rxd5 44. Nc3 Ra1+ 45. Kf2 Rd3 46. Rc4
Rc1 47. Rc7+ Kf8 48. Nb5 Rxc7 49. Nxc7 Ra3 50. Ne6+ Ke7 51. Nc5 Kf6 52. Kg2 Kg5
53. Kh3 h5 54. Ne6+ Kf6 55. Nc5 Kg6 56. Kh4 Ra1 57. Kh3 Kf5 58. Kg2 Kg4 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.1"]
[White "Wedda, Dries"]
[Black "Zwirs, Nico"]
[Result "1-0"]
[BlackTitle "IM"]
[WhiteElo "2172"]
[BlackElo "2453"]
[ECO "A18"]
[Opening "English"]
[Variation "Mikenas-Carls variation"]
[WhiteFideId "1053787"]
[BlackFideId "1036432"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. cxd5 exd5 5. e5 d4 6. exf6 dxc3 7. Bb5+ c6 8.
Qe2+ Be6 9. Bc4 cxd2+ 10. Bxd2 Qxf6 11. Bc3 Qh6 12. Nf3 Be7 13. Bxe6 Qxe6 14.
Qxe6 fxe6 15. Bxg7 Rg8 16. Be5 Nd7 17. Bg3 O-O-O 18. O-O Bf6 19. Rae1 Bxb2 20.
Rxe6 Rde8 21. Rfe1 Rxe6 22. Rxe6 Bf6 23. Nd2 Bd8 24. Ne4 Bc7 25. Bxc7 Kxc7 26.
Re7 Rd8 27. Rxh7 Kb6 28. f4 c5 29. f5 c4 30. f6 Ne5 31. Re7 Ng4 32. g3 Rd1+ 33.
Kg2 Nxf6 34. Re6+ Kb5 35. Rxf6 Kb4 36. Rf7 b5 37. Rxa7 c3 38. Rc7 Rd2+ 39. Nxd2
cxd2 40. Rd7 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.2"]
[White "Zwirs, Nico"]
[Black "Wedda, Dries"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2453"]
[BlackElo "2172"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "1036432"]
[BlackFideId "1053787"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 a6 6. a4 d6 7. Bg5 h6 8. Bh4 g5
9. Bg3 Qe7 10. O-O Rg8 11. Re1 Bg4 12. Nbd2 h5 13. h4 gxh4 14. Bxh4 Rg6 15. b4
Bb6 16. b5 axb5 17. Bxb5 Kf8 18. Nc4 Ba7 19. Ne3 Bxe3 20. fxe3 Na5 21. d4 Qe6
22. Bd3 Kg8 23. Rf1 Kh8 24. d5 Qd7 25. Ra2 Rag8 26. Qe1 b6 27. Nxe5 dxe5 28.
Rxf6 Nb7 29. Bb5 Qc8 30. Rxg6 Rxg6 31. Rf2 Nd6 32. Bd3 Qd7 33. Bf6+ Kh7 34. Bxe5
Ne8 35. Bd4 Kg8 36. e5 h4 37. Bxg6 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.3"]
[White "Wedda, Dries"]
[Black "Zwirs, Nico"]
[Result "1/2-1/2"]
[BlackTitle "IM"]
[WhiteElo "2172"]
[BlackElo "2453"]
[ECO "D53"]
[Opening "QGD"]
[Variation "4.Bg5 Be7"]
[WhiteFideId "1053787"]
[BlackFideId "1036432"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. Nf3 h6 6. Bf4 c5 7. dxc5 Bxc5 8. e3
O-O 9. a3 a5 10. Qc2 dxc4 11. Bxc4 Nc6 12. O-O Qe7 13. Ne4 Nxe4 14. Qxe4 Bd7 15.
Rfd1 Rfd8 16. Bd3 f5 17. Qc4 b5 18. Qa2 Kh8 19. Bxb5 Be8 20. Bc4 e5 21. Bg3 Qf6
22. Bd5 f4 23. Qc4 Ba7 24. exf4 exf4 25. Bxf4 Rac8 26. Bg3 Nd4 27. Qa2 Ne2+ 28.
Kh1 Nxg3+ 29. fxg3 Bh5 30. Be4 Re8 31. Qd5 Qxb2 32. Bf5 Rb8 33. Bd7 Red8 34.
Qxh5 Qf6 35. Bh3 Rxd1+ 36. Rxd1 Rd8 37. Rxd8+ Qxd8 38. Nh4 Qb8 39. Qd1 Bc5 40.
a4 Bb4 41. Ng6+ Kh7 42. Bf5 Kg8 43. Be6+ Kh7 44. Qd3 Qd6 45. Ne7+ Qxd3 46. Bf5+
Qxf5 47. Nxf5 g6 48. Ne3 Bc5 49. Nc4 Bb4 50. Kg1 Kg7 51. Kf2 Kf6 52. Ke3 Ke6 53.
Kd4 Be1 54. g4 h5 55. gxh5 gxh5 56. h3 Kf5 57. g4+ hxg4 58. hxg4+ Kxg4 59. Kc5
Kf5 60. Kb5 Ke6 61. Nxa5 Bxa5 62. Kxa5 Kd7 63. Kb6 Kc8 64. a5 Kb8 65. a6 Ka8 66.
a7 1/2-1/2

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.4"]
[White "Zwirs, Nico"]
[Black "Wedda, Dries"]
[Result "0-1"]
[WhiteTitle "IM"]
[WhiteElo "2453"]
[BlackElo "2172"]
[ECO "B94"]
[Opening "Sicilian"]
[Variation "Najdorf, 6.Bg5"]
[WhiteFideId "1036432"]
[BlackFideId "1053787"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qa5 8. Qd3
Qc7 9. O-O-O b5 10. Bxf6 Nxf6 11. e5 Nd7 12. e6 Nc5 13. exf7+ Kxf7 14. Qe3 e6
15. g3 b4 16. Ne4 Be7 17. Bg2 d5 18. Ng5+ Bxg5 19. fxg5 Rf8 20. g6+ hxg6 21.
Rhf1+ Kg8 22. Qg5 Bd7 23. Qxg6 Rxf1 24. Rxf1 Rf8 25. Rxf8+ Kxf8 26. Nf3 Be8 27.
Qg5 Kg8 28. Qe5 Nd3+ 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.1"]
[White "Leenhouts, Koen"]
[Black "Smit, Erik"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2414"]
[BlackElo "2168"]
[ECO "E09"]
[Opening "Catalan"]
[Variation "closed, main line"]
[WhiteFideId "1008439"]
[BlackFideId "24617130"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 e6 2. c4 Nf6 3. g3 d5 4. Nf3 c6 5. Bg2 Nbd7 6. O-O Be7 7. Qc2 O-O 8. Nbd2
b6 9. e4 dxe4 10. Nxe4 Bb7 11. Nxf6+ Nxf6 12. Be3 c5 13. dxc5 bxc5 14. Rfd1 Qc8
15. b3 Be4 16. Qe2 Qb7 17. Ne1 Bxg2 18. Nxg2 Qe4 19. Rd2 Rfd8 20. Rad1 Rxd2 21.
Qxd2 h6 22. Ne1 Ng4 23. h3 Ne5 24. Bf4 Rd8 25. Qc1 Nf3+ 26. Nxf3 Qxf3 27. Rxd8+
Bxd8 28. Qe3 Qd1+ 29. Kg2 Be7 30. Qd2 Qb1 31. h4 Qe4+ 32. f3 Qc6 33. h5 Bf6 34.
Be3 Be7 35. g4 Qc7 36. Bf4 Qc6 37. Be5 f6 38. Bc3 Bd6 39. Qd3 Kf8 40. Qe4 Qxe4
41. fxe4 Kf7 42. Kf3 g6 43. a3 gxh5 44. gxh5 f5 45. b4 a6 46. b5 axb5 47. cxb5
f4 48. e5 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.2"]
[White "Smit, Erik"]
[Black "Leenhouts, Koen"]
[Result "1-0"]
[BlackTitle "IM"]
[WhiteElo "2168"]
[BlackElo "2414"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "24617130"]
[BlackFideId "1008439"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 O-O 5. Nc3 c5 6. Nge2 cxd4 7. Nxd4 Nc6 8.
Nxc6 bxc6 9. O-O Rb8 10. e5 Nd5 11. Nxd5 cxd5 12. Re1 e6 13. b3 a5 14. Ba3 Re8
15. Bd6 Rb6 16. Rc1 f6 17. c4 fxe5 18. Bxe5 Bxe5 19. Rxe5 Qf6 20. Qe2 dxc4 21.
bxc4 a4 22. h4 a3 23. Rb5 Rd6 24. Rb3 Ra6 25. Qe3 Rf8 26. Rc2 Qf5 27. Re2 Ra4
28. c5 Ba6 29. Rd2 Bc4 30. Rxa3 Rb4 31. Ra7 Rb1+ 32. Kh2 Bf1 33. Rdxd7 Qf6 34.
Qh6 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.3"]
[White "Smit, Erik"]
[Black "Leenhouts, Koen"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2168"]
[BlackElo "2414"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "24617130"]
[BlackFideId "1008439"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 Nf6 2. g3 g6 3. Bg2 d5 4. c4 c6 5. Nc3 Bg7 6. cxd5 cxd5 7. Nf3 O-O 8. O-O
Ne4 9. Ne5 Nxc3 10. bxc3 Nc6 11. Nxc6 bxc6 12. Bf4 Qa5 13. Qd2 Ba6 14. Rfe1 Rad8
15. h4 h5 16. Bf3 Rfe8 17. Rec1 e5 18. dxe5 Bxe5 19. Bg5 Rb8 20. Be3 Bc4 21.
Rab1 Rxb1 22. Rxb1 Qxc3 23. Qxc3 Bxc3 24. Bxa7 Bxa2 25. Rc1 d4 26. e3 Bd5 27.
Bxd5 cxd5 28. exd4 Re1+ 29. Rxe1 Bxe1 30. Kf1 Ba5 31. Ke2 Kg7 32. f3 Kf6 33. Bb8
Kf5 34. Kd3 Bd8 35. Be5 f6 36. Bb8 g5 37. Bd6 Ba5 38. Bb8 gxh4 39. gxh4 Be1 40.
Ke2 Bxh4 41. Bh2 Bg5 42. Bg3 h4 43. Bh2 Bf4 44. Bg1 h3 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.4"]
[White "Leenhouts, Koen"]
[Black "Smit, Erik"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2414"]
[BlackElo "2168"]
[ECO "A40"]
[Opening "Modern defence"]
[WhiteFideId "1008439"]
[BlackFideId "24617130"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 g6 2. c4 Bg7 3. e4 c6 4. Nc3 d6 5. h4 h5 6. Be3 Nd7 7. Qd2 c5 8. d5 Ne5 9.
f3 a6 10. Nh3 Qa5 11. Nf2 Qb4 12. Ncd1 Nxc4 13. Qxb4 cxb4 14. Bxc4 b5 15. Be2 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.1"]
[White "De Boer, Bas"]
[Black "Lahaye, Rick"]
[Result "1/2-1/2"]
[WhiteElo "2145"]
[BlackElo "2413"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "3.Nf3"]
[WhiteFideId "1050729"]
[BlackFideId "1007092"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bg4 5. Bg2 Nbd7 6. O-O e6 7. Nc3 Be7 8. Qb3
Qb6 9. Rd1 O-O 10. h3 Bh5 11. Bf4 Rfe8 12. Ne5 Nxe5 13. Bxe5 Nd7 14. Bf4 Bf6 15.
cxd5 exd5 16. Qxb6 axb6 17. Rd2 b5 18. g4 Bg6 19. e3 h6 20. b3 Nc5 21. Rc1 b4
22. Nxd5 Nd3 23. Nxf6+ gxf6 24. Rc4 Ra6 25. Bg3 Rea8 26. e4 Ne1 27. Bh1 Rxa2 28.
Rxa2 Rxa2 29. Rxb4 b5 30. d5 cxd5 31. exd5 Ra1 32. Kh2 Nd3 33. Rxb5 Ra2 34. Rb8+
Kg7 35. Kg1 Ra1+ 36. Kh2 Ra2 37. Kg1 Ra1+ 38. Kh2 Ra2 1/2-1/2

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.2"]
[White "Lahaye, Rick"]
[Black "De Boer, Bas"]
[Result "1-0"]
[WhiteElo "2413"]
[BlackElo "2145"]
[ECO "A00"]
[Opening "Van't Kruijs opening"]
[WhiteFideId "1007092"]
[BlackFideId "1050729"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e3 d5 2. Nf3 Nf6 3. b3 g6 4. Bb2 Bg7 5. Be2 O-O 6. O-O Bg4 7. h3 Bxf3 8. Bxf3
Nbd7 9. d4 e6 10. c4 c6 11. Nc3 Qe7 12. Qe2 Rfe8 13. Rfd1 dxc4 14. bxc4 e5 15.
Qc2 Qb4 16. Be2 Rad8 17. a4 Qa5 18. Ba3 exd4 19. exd4 c5 20. Nb5 Ne4 21. Bf3
Ndf6 22. dxc5 a6 23. Nd6 Nxd6 24. cxd6 Nd7 25. Rab1 Nc5 26. Bxc5 Qxc5 27. Rd5
Qa3 28. c5 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.1"]
[White "Ootes, Lennart"]
[Black "Willemze, Thomas"]
[Result "1/2-1/2"]
[BlackTitle "IM"]
[WhiteElo "2138"]
[BlackElo "2400"]
[ECO "B01"]
[Opening "Scandinavian defence"]
[WhiteFideId "1020986"]
[BlackFideId "1007238"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bc4 e6 7. Bd2 Bb4 8.
O-O Nc6 9. a3 Bxc3 10. bxc3 O-O 11. Re1 Ne4 12. Bd3 Nxd2 13. Qxd2 Rad8 14. Ne5
Bxd3 15. Qxd3 Nxe5 16. Rxe5 Qxe5 17. dxe5 Rxd3 18. cxd3 Rd8 19. d4 Rd5 20. Rb1
b6 21. Kf1 g5 22. Ke2 c5 23. Ke3 cxd4+ 24. cxd4 Ra5 25. Rb3 Kg7 26. h3 f6 27. f4
gxf4+ 28. Kxf4 Ra4 29. Ke4 f5+ 30. Ke3 Kf7 31. g4 fxg4 32. hxg4 Kg6 33. Rd3 Ra5
34. Kf4 Rd5 35. Rd1 Rb5 36. Rd3 a5 37. Rc3 Rd5 38. Ke4 b5 39. Rc6 Kf7 40. Rc7+
Kg6 41. Rc6 Kf7 42. Rc7+ Kg6 43. Rc6 1/2-1/2

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.2"]
[White "Willemze, Thomas"]
[Black "Ootes, Lennart"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2400"]
[BlackElo "2138"]
[ECO "C55"]
[Opening "Two knights defence (Modern bishop's opening)"]
[WhiteFideId "1007238"]
[BlackFideId "1020986"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d6 6. h3 g5 7. Nbd2 Bg7 8. Nf1 Be6
9. Bb3 Qd7 10. Ne3 Ne7 11. Bc2 c6 12. d4 Qc7 13. Qe2 Ng6 14. g3 O-O-O 15. Bd2 d5
16. dxe5 Nxe5 17. Nxe5 Qxe5 18. Nf5 Bxf5 19. exf5 Qxe2+ 20. Kxe2 Rhe8+ 21. Kf3
Ne4 22. Be3 Kc7 23. h4 Bf6 24. hxg5 hxg5 25. Rh7 Rd7 26. Rah1 b6 27. Kg2 Re5 28.
g4 c5 29. R1h6 Bd8 30. Ba4 Rde7 31. f6 R7e6 32. Rxf7+ Kb8 33. Rh8 Kc8 34. Bd7+
Kc7 35. Bxe6+ 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.1"]
[White "Van Dommelen, Martin"]
[Black "Maatman, Nick"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2125"]
[BlackElo "2373"]
[ECO "C01"]
[Opening "French"]
[Variation "exchange variation"]
[WhiteFideId "1018892"]
[BlackFideId "1040391"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. h3 Nge7 7. Nf3 Bf5 8. O-O
Qd7 9. Bxf5 Qxf5 10. Nbd2 O-O 11. Re1 Ng6 12. Nf1 Nce7 13. Ne3 Qd7 14. Nf1 Rae8
15. Bd2 Kh8 16. Qb3 c6 17. N1h2 Nc8 18. Qc2 f6 19. Rxe8 Rxe8 20. Re1 Rxe1+ 21.
Bxe1 Qe6 22. Kf1 Nf4 23. h4 Ne7 24. Ng1 g6 25. g3 Nh5 26. Kg2 Qxe1 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.2"]
[White "Maatman, Nick"]
[Black "Van Dommelen, Martin"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2373"]
[BlackElo "2125"]
[ECO "A42"]
[Opening "Modern defence"]
[Variation "Averbakh system"]
[WhiteFideId "1040391"]
[BlackFideId "1018892"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nd7 5. Be3 e5 6. d5 Ngf6 7. f3 b6 8. Bd3 Nc5
9. Bc2 a5 10. Qd2 Ba6 11. Nb5 Qd7 12. a4 Bb7 13. Ne2 Na6 14. O-O-O Nb4 15. Bb3
O-O-O 16. Kb1 Kb8 17. g4 Qe7 18. Nc1 Nd7 19. Nd3 Na6 20. Bc2 f5 21. gxf5 gxf5
22. exf5 Rdf8 23. Nf2 Ndc5 24. Rhg1 Bc8 25. Ne4 Bxf5 26. Nxc5 dxc5 27. Bxf5 Rxf5
28. d6 cxd6 29. Qxd6+ Qxd6 30. Rxd6 Rxf3 31. Rxb6+ Kc8 32. Rxa6 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.1"]
[White "Kabatianski, Alexander"]
[Black "Albers, Sasa"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2358"]
[BlackElo "2120"]
[ECO "E17"]
[Opening "Queen's Indian"]
[Variation "anti-Queen's Indian system"]
[WhiteFideId "4630637"]
[BlackFideId "1068253"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. c4 Be7 6. Nc3 O-O 7. Qc2 d5 8. cxd5
exd5 9. O-O c5 10. Bf4 Nc6 11. Rfd1 Qc8 12. Rac1 c4 13. Ne5 Nb4 14. Qb1 Qe6 15.
a4 Rfe8 16. Nxc4 Ba6 17. Ne5 Nh5 18. Be3 f6 19. Nf3 Bd6 20. Nb5 Bb8 21. Nh4 g6
22. Bf3 Ng7 23. Ng2 f5 24. Nf4 Qf7 25. Bd2 Qd7 26. Bxb4 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.2"]
[White "Albers, Sasa"]
[Black "Kabatianski, Alexander"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2120"]
[BlackElo "2358"]
[ECO "C00"]
[Opening "French"]
[Variation "Reti (Spielmann) variation"]
[WhiteFideId "1068253"]
[BlackFideId "4630637"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Qe2 Nf6 5. Nc3 Nc6 6. Nxe4 Be7 7. O-O-O a5 8.
a4 Nb4 9. Nf3 O-O 10. Ne5 Qd5 11. Nc3 Qd6 12. g4 b6 13. Bg2 Ba6 14. Nb5 Rad8 15.
h4 Nfd5 16. Qc4 Bxb5 17. axb5 f6 18. Nc6 Nxc6 19. bxc6 Qc5 20. d4 Qxc4 21. bxc4
Nf4 22. Bf3 Bd6 23. d5 Rfe8 24. Kb1 exd5 25. cxd5 Kf7 26. Rhe1 Rxe1 27. Rxe1 Be7
28. c4 Nd3 29. Re2 Nxb2 30. Kxb2 a4 31. Be4 g6 32. Bc2 a3+ 33. Ka2 Bc5 34. f4
Rg8 35. f5 Bd6 36. Re6 Bc5 37. fxg6+ hxg6 38. h5 gxh5 39. gxh5 Kg7 40. Bg6 Ra8
41. Re2 Bd6 42. Re3 Kh6 43. Rf3 Kg7 44. Rh3 Kh6 45. Rf3 Rf8 46. Kb3 Kg5 47. Rf5+
Kh6 48. Rf1 Bc5 49. Re1 f5 50. Rf1 Kg5 51. Rf3 f4 52. Rf1 f3 53. Be4 f2 54. Bg6
Ra8 55. Ka2 Ra4 56. Bd3 Rb4 57. Rb1 Ra4 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.1"]
[White "Zwirs, Jasper"]
[Black "Haast, Anne"]
[Result "1-0"]
[BlackTitle "WGM"]
[WhiteElo "2105"]
[BlackElo "2318"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "1041444"]
[BlackFideId "1017292"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f4
Bb4 9. Bd3 d5 10. e5 Ne4 11. Bxe4 dxe4 12. a3 Bxc3 13. Qxc3 Bd7 14. O-O-O Rc8
15. Nxc6 Qxc6 16. Qxc6 Rxc6 17. Rd4 Ke7 18. Rxe4 Rhc8 19. c3 Rc4 20. Rxc4 Rxc4
21. Rd1 f6 22. Bd4 Ba4 23. Rd3 Kf7 24. Rh3 h6 25. exf6 g5 26. fxg5 hxg5 27. Rh7+
Kf8 28. Rxb7 Bc6 29. Rc7 Bd5 30. Ra7 Rc6 31. b4 Bxg2 32. Bc5+ 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.2"]
[White "Haast, Anne"]
[Black "Zwirs, Jasper"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[WhiteElo "2318"]
[BlackElo "2105"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf"]
[WhiteFideId "1017292"]
[BlackFideId "1041444"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Nb3 e5 7. Bg5 Be6 8. Qd3
Be7 9. Bxf6 Bxf6 10. O-O-O Be7 11. Nd5 Bxd5 12. Qxd5 Nc6 13. Bc4 O-O 14. Kb1 Rc8
15. Qd2 Qc7 16. Bd5 Kh8 17. g4 a5 18. c4 a4 19. Nc1 Nd4 20. Ne2 Nxe2 21. Qxe2 a3
22. b3 Bg5 23. h4 Bf4 24. g5 f5 25. Be6 Rb8 26. exf5 b5 27. c5 Qxc5 28. Qc2 Qb6
29. Rhg1 Rb7 30. Rc1 Bxc1 31. Rxc1 Qd4 32. h5 Qf4 33. Qc6 Qxf2 34. Rc2 Qg1+ 35.
Rc1 Qf2 36. Rc2 Qg1+ 37. Rc1 Qf2 1/2-1/2

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.1"]
[White "Van Onzen, Jeroen"]
[Black "Kuipers, Eelco"]
[Result "1-0"]
[WhiteElo "2101"]
[BlackElo "2316"]
[ECO "B07"]
[Opening "Pirc defence"]
[WhiteFideId "1012959"]
[BlackFideId "1002937"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 d6 2. Nc3 Nf6 3. d4 e5 4. Be3 Be7 5. f3 c6 6. Qd2 Nbd7 7. O-O-O b5 8. g4
b4 9. Nce2 a5 10. h4 Qc7 11. Kb1 c5 12. dxc5 Nxc5 13. h5 Be6 14. g5 Nfd7 15. Nc1
Rb8 16. Bh3 a4 17. g6 fxg6 18. hxg6 Bxh3 19. Nxh3 h6 20. Ng5 Rf8 21. Nf7 b3 22.
cxb3 axb3 23. a3 Na4 24. Nd3 Qc2+ 25. Qxc2 bxc2+ 26. Kxc2 Nab6 27. Nb4 Nc4 28.
Bf2 Ndb6 29. Bxb6 Rxb6 30. b3 Nxa3+ 31. Kb2 Rxb4 32. Kxa3 Rb6 33. Rd5 Kd7 34.
Rc1 Ke6 35. b4 Rfb8 36. Rc4 Ra6+ 37. Kb2 Rba8 38. b5 Ra2+ 39. Kb3 R8a3+ 40. Kb4
Rxf3 41. Rc6 Rb2+ 42. Ka5 Ra3+ 43. Kb6 Kf6 44. Nxd6 Bd8+ 45. Kb7 Kg5 46. Nc4 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.2"]
[White "Kuipers, Eelco"]
[Black "Van Onzen, Jeroen"]
[Result "0-1"]
[WhiteElo "2316"]
[BlackElo "2101"]
[ECO "C23"]
[Opening "Bishop's opening"]
[WhiteFideId "1002937"]
[BlackFideId "1012959"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 e5 2. Bc4 Nc6 3. Nc3 Bc5 4. d3 Nf6 5. f4 exf4 6. Bxf4 d6 7. Nf3 Bg4 8. h3
Nh5 9. Bh2 Be6 10. Bb5 O-O 11. d4 Nxd4 12. Nxd4 Qh4+ 13. Kf1 f5 14. Qd2 fxe4+
15. Kg1 e3 16. Qe2 Bxd4 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.1"]
[White "Shakhverdian, William"]
[Black "Elgersma, Onno"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2089"]
[BlackElo "2298"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[WhiteFideId "1058223"]
[BlackFideId "1053531"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 a6 5. cxd5 exd5 6. Bg5 Be6 7. e3 Bd6 8. Bd3
O-O 9. O-O c6 10. Bf4 Qc7 11. Ne5 Nbd7 12. Nxd7 Qxd7 13. Re1 Rfe8 14. Qc2 h6 15.
Na4 Rad8 16. Nc5 Bxc5 17. Qxc5 Bf5 18. Qc2 Bxd3 19. Qxd3 Ne4 20. Rac1 Re6 21. f3
Nd6 22. e4 dxe4 23. fxe4 Nb5 24. d5 cxd5 25. a4 Nd6 26. exd5 Rxe1+ 27. Rxe1 Qxa4
28. Be5 Ne8 29. d6 Qb4 30. d7 Qxe1+ 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "2.2"]
[White "Elgersma, Onno"]
[Black "Shakhverdian, William"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[WhiteElo "2298"]
[BlackElo "2089"]
[ECO "C77"]
[Opening "Ruy Lopez"]
[Variation "Anderssen variation"]
[WhiteFideId "1053531"]
[BlackFideId "1058223"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. O-O b5 7. Bb3 Be7 8. a3 O-O
9. Nc3 Bg4 10. Be3 Nd4 11. Bxd4 exd4 12. Nd5 Nxd5 13. Bxd5 Rb8 14. h3 Bxf3 15.
Qxf3 Qd7 16. Qg3 c6 17. Bb3 Kh8 18. f4 f5 19. exf5 Qxf5 20. Rae1 Bf6 21. Qf3 d5
22. g4 Qd7 23. Qg3 Rbe8 24. Kg2 c5 25. g5 Bd8 26. Rxe8 Rxe8 27. Re1 c4 28. Ba2
Ba5 29. Rxe8+ Qxe8 30. Qf2 Bb6 31. a4 Kg8 32. Kg3 Kf7 33. h4 Qe3+ 34. Qxe3 dxe3
35. Kf3 Kg6 36. axb5 axb5 37. dxc4 bxc4 38. c3 Kh5 39. Bb1 g6 40. f5 gxf5 41.
Bxf5 Kxh4 42. Bxh7 Kxg5 43. Bg8 d4 44. cxd4 Bxd4 45. Bxc4 Bxb2 46. Kxe3 1/2-1/2

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "3.1"]
[White "Leenhouts, Koen"]
[Black "Van Wely, Loek"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2414"]
[BlackElo "2615"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "4.e3"]
[WhiteFideId "1008439"]
[BlackFideId "1000268"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Nc3 Nbd7 8. Bd3
Bd6 9. O-O O-O 10. cxd5 exd5 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 g6 14. Bh6 Re8
15. Qg4 Nf6 16. Qf3 Nd5 17. Bc4 Re6 18. Rfe1 Qe7 19. Rxe6 Qxe6 20. g3 Qxh3 21.
Bd2 Qf5 22. Qxf5 gxf5 23. Re1 Kg7 24. Kg2 Nf6 25. Rh1 Re8 26. Bh6+ Kg6 27. Bd2
h5 28. Bc3 Bc7 29. a4 a6 30. Rd1 Rd8 31. Re1 Rd7 32. Re2 Bb6 33. Rd2 Ne4 34. Rd1
Ba7 35. f3 Nf6 36. Bd3 Nd5 37. Re1 Kf6 38. Re5 Nxc3 39. Rxf5+ Kg7 40. bxc3 Rd5
41. Rxd5 cxd5 42. Bf5 Bb6 43. Bc8 Ba5 44. Bxb7 Bxc3 45. Bxa6 Bxd4 46. Bb7 Bc3
47. Bxd5 Be1 48. g4 hxg4 49. fxg4 f6 50. Kf3 Kf8 51. Ke4 Ke7 52. Kd3 Kd6 53. Kc4
Kc7 54. Kb5 Bf2 55. a5 Kb8 56. a6 Ka7 57. Bb7 Bh4 58. Kc6 Bg5 59. Kd5 Bh4 60.
Ke6 Bg5 61. Kf5 Kb6 62. Ke4 Ka7 63. Kf5 Kb6 64. Ke4 Ka7 65. Kf5 1/2-1/2

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "3.2"]
[White "Van Wely, Loek"]
[Black "Leenhouts, Koen"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2615"]
[BlackElo "2414"]
[ECO "A34"]
[Opening "English"]
[Variation "symmetrical, Rubinstein system"]
[WhiteFideId "1000268"]
[BlackFideId "1008439"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 c5 5. Bg2 Nc7 6. Qb3 Nc6 7. Bxc6+ bxc6 8.
d3 e5 9. Nf3 f6 10. Be3 Ne6 11. Rc1 Nd4 12. Bxd4 cxd4 13. Ne4 Qd5 14. Qa4 Bd7
15. O-O Be7 16. Rc4 O-O 17. Rfc1 Rfb8 18. b3 a5 19. Nc5 Be8 20. Nd2 Bh5 21. f3
Be8 22. R1c2 Rb5 23. b4 Qd8 24. Qb3 Bf7 25. a4 Rbb8 26. Qa3 Bxc4 27. Rxc4 axb4
28. Qb3 Qd5 29. Nce4 Kh8 30. g4 Ra6 31. Qc2 Qd7 32. Nb3 Raa8 33. a5 Bd8 34. Kg2
Bxa5 35. Rxc6 Bd8 36. Qc4 Rc8 37. Rxc8 Rxc8 38. Qxb4 Qe8 39. Nd6 Be7 40. Qb6
Bxd6 41. Qxd6 Rd8 42. Qc7 Rc8 43. Qd6 Qd8 44. Qe6 Qg8 45. Qxg8+ Kxg8 46. Kf2 Kf7
47. Nd2 Ke6 48. Ne4 g6 49. h4 h6 50. Ng3 f5 51. h5 fxg4 52. fxg4 gxh5 53. Nxh5
Rg8 54. Kf3 Rf8+ 55. Kg2 e4 56. dxe4 Ke5 57. Ng3 Rf4 58. Kh3 Rf2 59. g5 hxg5 60.
Kg4 Rf4+ 61. Kxg5 Rf8 62. Kg4 Rg8+ 63. Kf3 Rf8+ 64. Nf5 Rh8 65. Ng3 Ra8 66. Kg4
Ra3 67. Kh4 Kf4 68. Nf5 Kxe4 69. Nd6+ Kd5 70. Nf5 Ke5 71. Ng3 Kf4 72. Nh5+ Kf5
73. Ng3+ Kf4 74. Nh5+ Ke3 75. Kg4 Kxe2 76. Nf4+ Ke3 77. Nd5+ Ke4 78. Nf6+ Ke5
79. Nd7+ Kd6 80. Nb6 Kc5 81. Nd7+ Kc4 82. Kf4 Re3 83. Nb6+ Kc5 84. Na4+ Kb4 85.
Nb6 Re6 86. Nd5+ Kc5 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "3.1"]
[White "Pruijssers, Roeland"]
[Black "Lahaye, Rick"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2561"]
[BlackElo "2413"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Byrne (English) attack"]
[WhiteFideId "1013068"]
[BlackFideId "1007092"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2
Nbd7 9. O-O-O Rc8 10. f4 b5 11. Kb1 Be7 12. a3 Bc4 13. h3 h5 14. g3 Bxf1 15.
Rhxf1 Rc4 16. Qd3 Qa8 17. Nd5 Nxd5 18. exd5 e4 19. Qe2 Nf6 20. Bd4 Nxd5 21. Bxg7
Rg8 22. Bd4 Rxg3 23. Qxh5 a5 24. Bf2 Rg2 25. Qxd5 Qxd5 26. Rxd5 e3 27. Bxe3
Rcxc2 28. Bd4 a4 29. Nc1 Rcd2 30. Re1 Kf8 31. Rxb5 Rxd4 32. Rb8+ Kg7 33. Rxe7
Rxf4 34. Rb4 Rf1 35. Rxa4 Rh2 36. h4 d5 37. Rd4 Rhh1 38. Rc7 Rd1 39. Rxd1 Rxd1
40. a4 Rd4 41. b3 Rxh4 42. a5 Rb4 43. a6 Rb6 44. a7 Ra6 45. b4 Kf6 46. b5 Ra5
47. b6 Rb5+ 48. Kc2 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "3.2"]
[White "Lahaye, Rick"]
[Black "Pruijssers, Roeland"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2413"]
[BlackElo "2561"]
[ECO "A10"]
[Opening "English"]
[Variation "Anglo-Dutch defense"]
[WhiteFideId "1007092"]
[BlackFideId "1013068"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. c4 f5 2. e3 Nf6 3. h3 d6 4. Be2 e5 5. g4 h6 6. Nc3 Be7 7. d4 O-O 8. Bf3 c6 9.
d5 e4 10. Bg2 fxg4 11. hxg4 Nxg4 12. Nxe4 Ne5 13. c5 Bg4 14. Qb3 Kh8 15. Qxb7
cxd5 16. Qxd5 dxc5 17. Qxd8 Rxd8 18. f3 Bf5 19. f4 Nd3+ 20. Ke2 Nc6 21. Bd2 Nxb2
22. Bc3 Na4 23. Rxh6+ Kg8 24. Bxg7 Kxg7 25. Rxc6 Rab8 26. Kf3 Rb2 27. Bh3 Bxe4+
28. Kxe4 Nc3+ 29. Kf3 Rdd2 30. Re6 Kf7 31. Rf1 Rh2 32. Bg4 Bh4 33. Nh3 Rbg2 34.
Ng5+ Kf8 35. Rf6+ Kg7 36. Ne4 Nxe4 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "3.1"]
[White "Willemze, Thomas"]
[Black "Fier, Alexandr"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2400"]
[BlackElo "2560"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "1007238"]
[BlackFideId "2107139"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 e6 3. b3 Nc6 4. Bb2 a6 5. g3 d6 6. Bg2 Nf6 7. Qe2 Be7 8. O-O O-O
9. Rd1 e5 10. c3 Qc7 11. h3 b5 12. Na3 Re8 13. Nc2 Bf8 14. Ne3 g6 15. Nh2 Bg7
16. Rac1 Be6 17. Nd5 Bxd5 18. exd5 Ne7 19. Ng4 Nfxd5 20. Ne3 Nxe3 21. dxe3 Rad8
22. c4 b4 23. Qf3 f5 24. Qb7 Qxb7 25. Bxb7 a5 26. Rd2 Rb8 27. Ba6 Rb6 28. Bb5
Rd8 29. Rcd1 e4 30. Bxg7 Kxg7 31. g4 Kf6 32. Kg2 Ke6 33. Kg3 Rf8 34. g5 h6 35.
h4 hxg5 36. hxg5 Rh8 37. Rg1 Rh5 38. Be8 Rxg5+ 39. Kf4 Rxg1 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "3.2"]
[White "Fier, Alexandr"]
[Black "Willemze, Thomas"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2560"]
[BlackElo "2400"]
[ECO "B01"]
[Opening "Scandinavian (centre counter) defence"]
[WhiteFideId "2107139"]
[BlackFideId "1007238"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. g3 e5 5. Bg2 c6 6. Nge2 Nf6 7. O-O Bd6 8. d3
O-O 9. Rb1 Nbd7 10. a3 Qc7 11. b4 Re8 12. b5 Rb8 13. Be3 c5 14. b6 Nxb6 15. Nb5
Qe7 16. Nxa7 Nbd5 17. Nxc8 Rexc8 18. Bg5 Qe6 19. c4 Ne7 20. Bxf6 Qxf6 21. Bxb7
Rd8 22. Bg2 Bc7 23. Nc3 Qa6 24. Rxb8 Bxb8 25. a4 Nf5 26. Nd5 Kf8 27. Re1 Nd4 28.
Qb1 Qa5 29. Kf1 Qd2 30. Qd1 Qa2 31. Be4 g6 32. Qc1 Kg7 33. Qg5 Rd6 34. Qxe5+ Kf8
35. Qh8# 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "3.1"]
[White "Maatman, Nick"]
[Black "Ernst, Sipke"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2373"]
[BlackElo "2540"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "Breyer variation"]
[WhiteFideId "1040391"]
[BlackFideId "1004689"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2 g6 5. e3 Bg7 6. Be2 O-O 7. O-O b6 8. h3 e6
9. b3 Bb7 10. Bb2 Nbd7 11. Rc1 Rc8 12. Rc2 Qe7 13. Qa1 Rfd8 14. Rfc1 Qf8 15. a4
a5 16. Ba3 Qe8 17. c5 bxc5 18. Bxc5 Nxc5 19. Rxc5 Nd7 20. Rxa5 Rb8 21. Ra7 Rdc8
22. Rxb7 Rxb7 23. Ba6 Rbb8 24. Bxc8 Qxc8 25. Qc3 c5 26. b4 c4 27. Ra1 Bf8 28. b5
Bd6 29. e4 Qf8 30. exd5 exd5 31. Nf1 Bb4 32. Qc2 Ba5 33. Ne3 Nb6 34. Ne5 Ra8 35.
Nc6 Qd6 36. Ra2 h5 37. Qe2 Qe6 38. Qf3 Kg7 39. Qf4 Bc3 40. a5 Nd7 41. Qc7 Nf6
42. a6 Be1 43. a7 Bxf2+ 44. Rxf2 Qxe3 45. Qe5 Qxe5 46. dxe5 Nd7 47. Kf1 d4 48.
Rf4 Nb6 49. Rxd4 c3 50. Ke2 Re8 51. Kd3 f6 52. exf6+ Kf7 53. Kxc3 Kxf6 54. Rd6+
Kg5 55. Nd4 Na8 56. b6 Re3+ 57. Kc4 Ra3 58. b7 Ra4+ 59. Kd3 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "3.2"]
[White "Ernst, Sipke"]
[Black "Maatman, Nick"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2540"]
[BlackElo "2373"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "1004689"]
[BlackFideId "1040391"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 O-O 5. Bg2 d5 6. c4 e6 7. O-O b6 8. d3 Bb7
9. Nbd2 Nbd7 10. Rc1 c5 11. e3 Qe7 12. Ne5 Nxe5 13. Bxe5 dxc4 14. Nxc4 Bxg2 15.
Kxg2 Rfd8 16. Qe2 Qb7+ 17. f3 Rd7 18. Rfd1 Rad8 19. Qb2 Ne8 20. Bxg7 Nxg7 21.
Ne5 Rd5 22. Ng4 Ne8 23. Nh6+ Kf8 24. Qh8+ Ke7 25. Qxh7 Nd6 26. e4 Rh5 27. g4 Rh4
28. Ng8+ Rxg8 29. Qxh4+ g5 30. Qg3 Nb5 31. d4 cxd4 32. Rxd4 Rc8 33. Rxc8 Qxc8
34. Rc4 Qd7 35. Qe1 Kf6 36. a4 Nd4 37. e5+ Kg7 38. Qd1 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "3.3"]
[White "Maatman, Nick"]
[Black "Ernst, Sipke"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2373"]
[BlackElo "2540"]
[ECO "E71"]
[Opening "King's Indian"]
[Variation "Makagonov system (5.h3)"]
[WhiteFideId "1040391"]
[BlackFideId "1004689"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 c5 6. d5 O-O 7. Bd3 e6 8. Nf3 exd5
9. exd5 Re8+ 10. Be3 Na6 11. O-O Nc7 12. a4 Na6 13. Qd2 Nb4 14. Bb1 b6 15. Ra3
a6 16. Bh6 Bh8 17. Bg5 Ra7 18. Qf4 Nh5 19. Bxd8 Nxf4 20. Bxb6 Rb7 21. a5 Rbe7
22. Ng5 f5 23. g3 Ne2+ 24. Nxe2 Rxe2 25. Bc7 Bxb2 26. Rb3 Be5 27. f4 Bd4+ 28.
Kh1 Bd7 29. Bxd6 Ba4 30. Rbf3 Rb2 31. Ne6 Bb3 32. Bxc5 Bxc5 33. Nxc5 Bxc4 34.
Rc1 Ree2 35. Kg1 Rg2+ 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "3.4"]
[White "Ernst, Sipke"]
[Black "Maatman, Nick"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2540"]
[BlackElo "2373"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "1004689"]
[BlackFideId "1040391"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. Nf3 c5 2. e4 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. b3 Ne7 6. h4 d6 7. e5 Ng6 8. h5
Nxe5 9. Nxe5 dxe5 10. Bb2 Bd6 11. d3 O-O 12. Nd2 Qg5 13. Qe2 a5 14. Ne4 Qe7 15.
h6 f6 16. hxg7 Rf7 17. Rxh7 Kxh7 18. Qh5+ Kxg7 19. O-O-O Kg8 20. Rh1 Rg7 21.
Nxd6 Qxd6 22. Qe8+ Qf8 23. Rh8+ Kxh8 24. Qxf8+ Kh7 25. Qxf6 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "3.1"]
[White "Kabatianski, Alexander"]
[Black "Warmerdam, Max"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2358"]
[BlackElo "2506"]
[ECO "A49"]
[Opening "King's Indian"]
[Variation "fianchetto without c4"]
[WhiteFideId "4630637"]
[BlackFideId "1048104"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. b3 b5 7. Bb2 Bb7 8. Nbd2
Nbd7 9. c4 bxc4 10. Nxc4 c5 11. Rc1 Rc8 12. Re1 Re8 13. Qd2 Ne4 14. Qa5 Qc7 15.
Red1 d5 16. Qxc7 Rxc7 17. Na5 Ba6 18. e3 Rec8 19. Bf1 Bxf1 20. Kxf1 cxd4 21.
Bxd4 Rxc1 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "3.2"]
[White "Warmerdam, Max"]
[Black "Kabatianski, Alexander"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2506"]
[BlackElo "2358"]
[ECO "C18"]
[Opening "French"]
[Variation "Winawer, classical variation"]
[WhiteFideId "1048104"]
[BlackFideId "4630637"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qg3
cxd4 9. cxd4 Ne7 10. Bd2 O-O 11. Bd3 Nbc6 12. Ne2 Bd7 13. h4 Rac8 14. h5 Kh8 15.
Nf4 Nxe5 16. Bb4 N5c6 17. Bd6 Qa5+ 18. Kf1 Rf6 19. h6 g6 20. Qg5 Rf7 21. Re1 Ng8
22. Nxe6 Bxe6 23. Rxe6 Qd8 24. f4 Qd7 25. Be5+ Nxe5 26. Rxe5 Nf6 27. g3 Ne4 28.
Qh4 a6 29. Kg2 b5 30. Rb1 Rg8 31. Qh3 Qd6 32. Rb3 Re7 33. Qh4 Rxe5 34. fxe5 Qe6
35. Bxe4 dxe4 36. Qg5 Rc8 37. Rc3 Rf8 38. Rc7 a5 39. Qe7 Qxe7 40. Rxe7 Rb8 41.
d5 b4 42. axb4 axb4 43. d6 Kg8 44. d7 Kf8 45. Rxh7 Rd8 46. e6 g5 47. e7+ Kg8 48.
Rg7+ 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "3.1"]
[White "Zwirs, Jasper"]
[Black "Beerdsen, Thomas"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2105"]
[BlackElo "2479"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "1041444"]
[BlackFideId "1030108"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f4
Bb4 9. Bd3 b5 10. O-O Ng4 11. Nxc6 Qxc6 12. Bd4 Bc5 13. Bxc5 Qxc5+ 14. Kh1 Bb7
15. Rae1 d6 16. Qe2 h5 17. Nd1 g5 18. e5 gxf4 19. exd6 Qxd6 20. Rf3 Bxf3 21.
Qxf3 Rd8 22. Nc3 Ne5 23. Qe4 Nxd3 24. cxd3 Rg8 25. Qh7 Rg6 26. Qh8+ Ke7 27. Qxh5
Qxd3 28. Qh4+ Ke8 29. Qxf4 Qd2 30. Qf1 Qxb2 31. Ne4 Qd4 32. Ng3 Rxg3 33. hxg3
Ke7 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "3.2"]
[White "Beerdsen, Thomas"]
[Black "Zwirs, Jasper"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2479"]
[BlackElo "2105"]
[ECO "B27"]
[Opening "Sicilian"]
[Variation "Hungarian variation"]
[WhiteFideId "1030108"]
[BlackFideId "1041444"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qa4 Bg7 7. e5 Ng4 8.
Qxg4 d6 9. Qa4 dxe5 10. Be3 O-O 11. Rd1 Qc7 12. Nd5 Qb8 13. Qh4 Nd4 14. Nxe7+
Kh8 15. Bd3 Qd6 16. Ng5 h5 17. Nxc8 Qb4+ 18. Kf1 Raxc8 19. Bxd4 exd4 20. g4 f6
21. Bxg6 Qb5+ 22. Bd3 Qxg5 23. Qxh5+ Qxh5 24. gxh5 Bh6 25. Rg1 Rg8 26. Rxg8+
Rxg8 27. Be4 Rd8 28. Bxb7 Bf4 29. h3 Kg7 30. Bf3 Be5 31. Ke2 Rb8 32. Rg1+ Kf7
33. Kd3 Rxb2 34. Bd5+ Ke7 35. Bb3 a5 36. a4 Bh2 37. Rg7+ Kd6 38. h6 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "3.1"]
[White "Van Onzen, Jeroen"]
[Black "Admiraal, Miguoel"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2101"]
[BlackElo "2475"]
[ECO "B18"]
[Opening "Caro-Kann"]
[Variation "classical, 6.h4"]
[WhiteFideId "1012959"]
[BlackFideId "1019716"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3
e6 9. Bd3 Bxd3 10. Qxd3 Nf6 11. O-O Be7 12. Ne5 O-O 13. c3 Nbd7 14. Bf4 c5 15.
Nxd7 Qxd7 16. Rad1 cxd4 17. Qxd4 Qc6 18. Rfe1 Rfd8 19. Qe3 Qa4 20. Rxd8+ Rxd8
21. a3 Nd5 22. Qe4 Qxe4 23. Rxe4 Nxf4 24. Rxf4 Rd2 25. Rc4 Rxb2 26. Rc8+ Kh7 27.
Rc7 Bxa3 28. Rxf7 Rb1+ 29. Kh2 a5 30. Ne4 Kg8 31. Rc7 a4 32. Rc8+ Kf7 33. Ra8 b5
34. c4 Be7 35. c5 Rc1 36. Ra7 Ke8 37. Ra8+ Kf7 38. Ra7 e5 39. Nd6+ Ke6 40. Nxb5
Rxc5 41. Nc7+ Kf7 42. Na8 e4 43. g4 Rc2 44. Kg2 a3 45. Nb6 a2 46. Nd5 Rc1 47.
Rxe7+ Kf8 48. Ra7 a1=Q 49. Rxa1 Rxa1 50. Nc3 Re1 51. Kg3 e3 52. Kf3 exf2 53.
Kxf2 Ra1 54. Ne4 Kf7 55. Kf3 Ke6 56. g5 Kf5 57. gxh6 gxh6 58. Nd6+ Kg5 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "3.2"]
[White "Admiraal, Miguoel"]
[Black "Van Onzen, Jeroen"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2475"]
[BlackElo "2101"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "1019716"]
[BlackFideId "1012959"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 g5 5. Bxb8 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "3.1"]
[White "Elgersma, Onno"]
[Black "Wedda, Dries"]
[Result "0-1"]
[WhiteTitle "FM"]
[WhiteElo "2298"]
[BlackElo "2172"]
[ECO "A46"]
[Opening "Queen's pawn game"]
[WhiteFideId "1053531"]
[BlackFideId "1053787"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. Nf3 Nf6 2. d4 c5 3. dxc5 e6 4. e3 Bxc5 5. a3 d5 6. b4 Be7 7. Bb2 O-O 8. Nbd2
b6 9. Be2 Bb7 10. O-O Nbd7 11. c4 Rc8 12. Rc1 a5 13. Qb3 dxc4 14. Bxc4 axb4 15.
axb4 Nd5 16. Rfd1 Bf6 17. Bxf6 Qxf6 18. Bb5 Ne5 19. Nxe5 Qxe5 20. Nf3 Qe4 21.
Bc4 Rfd8 22. Rd4 Qg6 23. Rcd1 Re8 24. Bd3 Qf6 25. Bb5 Rf8 26. Bc4 Qe7 27. e4 Nf6
28. e5 Nd5 29. b5 Qc5 30. Bf1 Ne7 31. Rd7 Bd5 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "3.2"]
[White "Wedda, Dries"]
[Black "Elgersma, Onno"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2172"]
[BlackElo "2298"]
[ECO "D53"]
[Opening "QGD"]
[Variation "4.Bg5 Be7"]
[WhiteFideId "1053787"]
[BlackFideId "1053531"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. Nf3 h6 6. Bf4 O-O 7. e3 c5 8. dxc5
Nc6 9. a3 Bxc5 10. Qc2 Qe7 11. cxd5 exd5 12. b4 Bb6 13. b5 Na5 14. Be2 Bg4 15.
O-O Rac8 16. Qb2 Bxf3 17. Bxf3 Nc4 18. Qa2 Nxe3 19. Bxe3 Bxe3 20. Nxd5 Nxd5 21.
Qxd5 Bg5 22. Qxb7 Qxb7 23. Bxb7 Rc2 24. a4 Bf6 25. Rac1 Ra2 26. Rc4 Re8 27. Rc8
Rxc8 28. Bxc8 Rxa4 29. Bd7 Ra2 30. g3 Bd4 31. Kg2 Bb6 32. Bc6 g6 33. h4 Kg7 34.
Bf3 f5 35. Bc6 Kf6 36. Be8 g5 37. hxg5+ hxg5 38. Bc6 g4 39. Bd7 Kg5 40. Bc8 Rb2
41. Bd7 f4 42. gxf4+ Kxf4 43. Bc6 g3 44. Bd7 gxf2 45. Bc6 Rd2 46. Ra1 Bd4 47.
Ra3 Rd1 48. Rf3+ Ke5 49. Rxf2 Bxf2 50. Kxf2 Kd4 51. Ke2 Rb1 52. Be8 Rb2+ 53. Kf3
Rb3+ 54. Ke2 Re3+ 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "3.3"]
[White "Wedda, Dries"]
[Black "Elgersma, Onno"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2172"]
[BlackElo "2298"]
[ECO "D31"]
[Opening "QGD"]
[Variation "Janowski variation"]
[WhiteFideId "1053787"]
[BlackFideId "1053531"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. c4 e6 2. Nc3 d5 3. d4 a6 4. c5 Nf6 5. Nf3 b6 6. cxb6 cxb6 7. Bf4 Bd6 8. e3
O-O 9. Bd3 Nc6 10. O-O Bb7 11. Rc1 Rc8 12. Ne5 b5 13. Qf3 Qe7 14. Qh3 b4 15. Ne2
h6 16. Ng3 Nd7 17. Qh5 Bxe5 18. dxe5 f5 19. exf6 Qxf6 20. Bd6 Rfd8 21. Bc5 e5
22. Qg4 e4 23. Be2 Nce5 24. Nh5 Nxg4 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "3.4"]
[White "Elgersma, Onno"]
[Black "Wedda, Dries"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2298"]
[BlackElo "2172"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "1053531"]
[BlackFideId "1053787"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. Nf3 Nf6 2. b3 a5 3. Bb2 a4 4. e3 e6 5. bxa4 Rxa4 6. Be2 Be7 7. O-O O-O 8. c4
d5 9. Nc3 Ra8 10. d4 b6 11. Qc2 Nc6 12. Rac1 Bb7 13. Rfd1 Nb4 14. Qb1 dxc4 15.
Bxc4 Bxf3 16. gxf3 Ra5 17. f4 Qa8 18. Bf1 c5 19. Bg2 Qa7 20. a3 Nbd5 21. Nxd5
Nxd5 22. dxc5 Bxc5 23. Bxd5 exd5 24. Rxd5 Qe7 25. Qd3 Qh4 26. Rg5 f6 27. Rg3 Ra4
28. Qb3+ 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "4.1"]
[White "Leenhouts, Koen"]
[Black "Warmerdam, Max"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2414"]
[BlackElo "2506"]
[ECO "E81"]
[Opening "King's Indian"]
[Variation "Saemisch, 5...O-O"]
[WhiteFideId "1008439"]
[BlackFideId "1048104"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Nge2 c5 7. d5 e6 8. Ng3 b6
9. Be2 exd5 10. cxd5 Ba6 11. O-O Re8 12. a4 Nfd7 13. Nb5 Nf6 14. Bf4 Bxb5 15.
Bxb5 Re7 16. Qd2 a6 17. Bd3 Qc7 18. Rac1 Nbd7 19. b4 h5 20. Bg5 Ree8 21. Rfe1
Ne5 22. Be2 a5 23. bxc5 bxc5 24. Bb5 Rf8 25. f4 Ned7 26. e5 dxe5 27. fxe5 Ng4
28. e6 Qd6 29. Bf4 Nde5 30. h3 g5 31. hxg4 gxf4 32. Nf5 Qb6 33. Nxg7 c4+ 34. Kh1
Nxg4 35. Qxf4 Nf2+ 36. Kh2 Ng4+ 37. Kg3 Kxg7 38. Qg5+ Kh7 39. Qxh5+ Nh6 40. Rh1
Qe3+ 41. Kh2 Rg8 42. Qf3 Qe5+ 43. Kg1 Qd4+ 44. Kh2 fxe6 45. Rxc4 Qe5+ 46. Kg1
Qe1+ 47. Kh2 Qe5+ 48. Rf4 Raf8 49. Bd3+ Kh8 50. g3 Rxf4 51. Qxf4 Qxf4 52. gxf4
exd5 53. Rb1 Rg4 54. Rb8+ Kg7 55. Rb7+ Kg8 56. Rb5 Rxf4 57. Rxa5 Rd4 58. Bb5 Nf5
59. Ra7 Rb4 60. Bd7 Rb2+ 61. Kh3 Rb3+ 62. Kg4 Ne3+ 63. Kg5 d4 64. Be6+ Kf8 65.
Bxb3 d3 66. Rd7 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "4.2"]
[White "Warmerdam, Max"]
[Black "Leenhouts, Koen"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2506"]
[BlackElo "2414"]
[ECO "B44"]
[Opening "Sicilian defence"]
[WhiteFideId "1048104"]
[BlackFideId "1008439"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Bf4 d6 6. Nxc6 bxc6 7. c4 e5 8. Be3
Be6 9. Nc3 Be7 10. Qa4 Bd7 11. Qc2 Nf6 12. Be2 O-O 13. O-O Qa5 14. a3 Rfd8 15.
b4 Qc7 16. Rfd1 Be6 17. Rac1 Rac8 18. Qa4 Ng4 19. Qxa7 Nxe3 20. Qxe3 h6 21. Rc2
Ra8 22. a4 Qb7 23. b5 cxb5 24. cxb5 Bb3 25. Rb2 Bxd1 26. Bxd1 Rdc8 27. Qd3 Bg5
28. g3 Rc5 29. h4 Bd8 30. Bb3 Rac8 31. Nd5 Ba5 32. Kg2 Bc3 33. Nxc3 Rxc3 34. Qd5
Qe7 35. b6 Rb8 36. a5 Rc5 37. Qd2 Qb7 38. Bd5 Qa6 39. Ra2 Kf8 40. Qd1 g6 41. Qf3
f5 42. exf5 g5 43. Qh5 Rxd5 44. Qxh6+ Ke7 45. Qe6+ Kd8 46. Qxd5 gxh4 47. Qxd6+ 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "4.3"]
[White "Leenhouts, Koen"]
[Black "Warmerdam, Max"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2414"]
[BlackElo "2506"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "1008439"]
[BlackFideId "1048104"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 d5 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. O-O c5 6. a4 a6 7. axb5 axb5 8. Rxa8
Bxa8 9. dxc5 Bxc5 10. Nc3 b4 11. Nb5 Nf6 12. Bf4 O-O 13. Nfd4 Qb6 14. Bc7 Qb7
15. c4 bxc3 16. bxc3 Bxd4 17. Bxb8 Qxb5 18. Bd6 Rd8 19. Be7 Re8 20. Qxd4 Rxe7
21. c4 Qe8 22. Ra1 Bb7 23. Qb6 Qc6 24. Qb4 Re8 25. Ra7 Ba8 26. c5 h6 27. e3 Rc8
28. Bf1 d4 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "4.4"]
[White "Warmerdam, Max"]
[Black "Leenhouts, Koen"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2506"]
[BlackElo "2414"]
[ECO "B44"]
[Opening "Sicilian defence"]
[WhiteFideId "1048104"]
[BlackFideId "1008439"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Bf4 d6 6. Nxc6 bxc6 7. c4 e5 8. Be3
f5 9. exf5 Bxf5 10. Nc3 Rb8 11. Bd3 Be6 12. O-O Nf6 13. Qc2 d5 14. cxd5 cxd5 15.
Bxa7 Rb7 16. Nb5 Bd7 17. Bg6+ hxg6 18. Qxg6+ Ke7 19. Bc5+ Ke6 20. Nd4+ exd4 21.
Rae1# 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "4.1"]
[White "Beerdsen, Thomas"]
[Black "Pruijssers, Roeland"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2479"]
[BlackElo "2561"]
[ECO "C42"]
[Opening "Petrov three knights game"]
[WhiteFideId "1030108"]
[BlackFideId "1013068"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 d6 4. a3 Be7 5. Bc4 O-O 6. O-O c6 7. d3 Bg4 8. h3 Bh5
9. g4 Bg6 10. Ba2 Nbd7 11. Ne2 d5 12. g5 Nh5 13. exd5 cxd5 14. Bxd5 Nc5 15. Nc3
Na4 16. Bb3 Nxc3 17. bxc3 Nf4 18. Bxf4 exf4 19. Nh4 Qc8 20. Qf3 Qxc3 21. Nxg6
hxg6 22. Qxf4 Rac8 23. Rae1 Bxa3 24. Re4 Rc5 25. Bxf7+ Rxf7 26. Re8+ Kh7 27.
Qh4# 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "4.2"]
[White "Pruijssers, Roeland"]
[Black "Beerdsen, Thomas"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2561"]
[BlackElo "2479"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "1013068"]
[BlackFideId "1030108"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

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. O-O-O h4 10. Qh3 Bb4 11. Bd2 Nf6 12. f4 Nc4 13. Bxc4 Qxc4 14. e5 Bxc3 15.
Qxc3 Qxc3 16. Bxc3 Nd5 17. Bd2 b5 18. Nb3 Bb7 19. Nc5 Bc6 20. Ne4 f5 21. Nd6+
Ke7 22. Rhf1 a5 23. Rf3 b4 24. Rh3 Rh6 25. Rf1 Rg6 26. Rf2 Rg4 27. a3 Kf8 28.
Kd1 Rb8 29. axb4 axb4 30. g3 Ke7 31. gxh4 Rh8 32. h5 Rg1+ 33. Ke2 Rb1 34. b3 Rg1
35. Kd3 Rg4 36. Ke2 Rh6 37. Kf1 g6 38. Rg3 Rxg3 39. hxg3 Rxh5 40. Ke2 Rh3 41.
Rf3 Nc3+ 42. Bxc3 Bxf3+ 43. Kxf3 bxc3 44. b4 Rh2 45. Ke3 Rxc2 46. Kd3 Rd2+ 47.
Kxc3 Rxd6 48. exd6+ Kxd6 49. Kd4 Kc6 50. Ke5 d5 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "4.1"]
[White "Admiraal, Miguoel"]
[Black "Fier, Alexandr"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2475"]
[BlackElo "2560"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "1019716"]
[BlackFideId "2107139"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 Nf6 2. Bg5 d5 3. e3 c5 4. Nd2 Nc6 5. Ngf3 e6 6. Bb5 Bd7 7. O-O Be7 8. dxc5
Bxc5 9. c4 a6 10. cxd5 axb5 11. dxc6 Bxc6 12. Nb3 Qxd1 13. Rfxd1 Be7 14. Nfd4
Bd7 15. a3 O-O 16. Bxf6 gxf6 17. Nf5 exf5 18. Rxd7 Rfe8 19. Rxb7 Rac8 20. Rxb5
f4 21. exf4 Rb8 22. Nd4 Rbd8 23. Nc6 Rd2 24. Nxe7+ Rxe7 25. g3 Ree2 26. Rf1 h5
27. a4 h4 28. Kg2 Re4 29. a5 Ra4 30. b4 Kg7 31. Rb6 Kg6 32. a6 Kf5 33. b5 Kg4
34. h3+ Kf5 35. g4+ Kg6 36. g5 Ra3 37. Rxf6+ Kg7 38. b6 Rb2 39. b7 Rg3+ 40. Kh2
Ra3 41. Kg1 Rbb3 42. Rc6 Rb2 43. Rc8 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "4.2"]
[White "Fier, Alexandr"]
[Black "Admiraal, Miguoel"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2560"]
[BlackElo "2475"]
[ECO "A21"]
[Opening "English, Kramnik-Shirov counterattack"]
[WhiteFideId "2107139"]
[BlackFideId "1019716"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 Bc5 4. e3 Nf6 5. b4 Nxd5 6. bxc5 Nf6 7. Bb2 Qe7 8.
Nf3 Nc6 9. Be2 Qxc5 10. O-O Qe7 11. d4 d6 12. Qc2 O-O 13. h3 Re8 14. Rfe1 e4 15.
Nd2 Bf5 16. Rab1 b6 17. Ba1 h5 18. Rb5 Bg6 19. c5 bxc5 20. dxc5 d5 21. Rbb1 Ne5
22. Bxe5 Qxe5 23. Nb3 Reb8 24. Nd4 Qe8 25. Bb5 Qf8 26. Qa4 Qxc5 27. Rbc1 Qf8 28.
Rxc7 a6 29. Bc6 Rb4 30. Qa5 Rab8 31. Qxa6 Rb1 32. Rf1 Rxf1+ 33. Qxf1 Qa3 34. Qa1
Rb2 35. Ra7 Qxa7 36. Qxb2 Qa5 37. Qb1 h4 38. a4 Bh5 39. Bb5 g5 40. Bf1 g4 41.
Qb8+ Kh7 42. Qe5 Kg6 43. Qf5+ Kg7 44. Qg5+ Bg6 45. Nf5+ Kf8 46. Qxf6 Bxf5 47.
Qxf5 gxh3 48. gxh3 Qxa4 49. Qxd5 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "4.3"]
[White "Admiraal, Miguoel"]
[Black "Fier, Alexandr"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2475"]
[BlackElo "2560"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "1019716"]
[BlackFideId "2107139"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Bc4 e6 5. O-O Ne7 6. Re1 b6 7. c3 Bb7 8. Nbd2
Nd7 9. Nf1 a6 10. Ng3 O-O 11. h4 h6 12. h5 g5 13. Nxg5 hxg5 14. Bxg5 Nf6 15. h6
Bh8 16. Qf3 Nh7 17. Bh4 Qe8 18. Qg4+ Ng6 19. f4 d5 20. exd5 f5 21. Nxf5 Rxf5 22.
Rxe6 Qf7 23. d6 Bd5 24. Rxg6+ Kf8 25. Be7+ Ke8 26. Bxd5 Qxd5 27. Rg8+ Nf8 28.
Rxh8 cxd6 29. Re1 Kd7 30. Rxf8 Rxf8 31. Bxf8 Kc6 32. Bg7 Qf7 33. h7 Rxf4 34.
Qxf4 Qxf4 35. h8=Q Qg3 36. Qc8+ Kb5 37. a4+ Ka5 38. b4+ Kxa4 39. Qxa6+ Kb3 40.
Rb1+ Kc2 41. Qa2+ Kd3 42. Rd1+ Ke4 43. Qe2+ Kd5 44. Qf3+ 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "4.4"]
[White "Fier, Alexandr"]
[Black "Admiraal, Miguoel"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2560"]
[BlackElo "2475"]
[ECO "A09"]
[Opening "Reti"]
[Variation "advance variation"]
[WhiteFideId "2107139"]
[BlackFideId "1019716"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. Nf3 d5 2. c4 d4 3. b4 Bg4 4. Qb3 c6 5. g3 Bxf3 6. exf3 e5 7. Bg2 Nd7 8. O-O
a5 9. b5 Nc5 10. Qd1 Bd6 11. d3 Ne7 12. a4 O-O 13. Ba3 Ne6 14. Re1 Bxa3 15. Nxa3
Qd6 16. Qe2 Ng6 17. Nc2 Rac8 18. Rab1 Nc5 19. Ra1 cxb5 20. axb5 b6 21. f4 exf4
22. Bd5 Rc7 23. Nxd4 Re7 24. Nf5 Rxe2 25. Nxd6 Rxe1+ 26. Rxe1 Nxd3 27. Re7 Nxe7 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "4.1"]
[White "Ernst, Sipke"]
[Black "Elgersma, Onno"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2540"]
[BlackElo "2298"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "1004689"]
[BlackFideId "1053531"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. Qxc4
b5 9. Qc2 Bb7 10. Bg5 Nbd7 11. Nbd2 c5 12. dxc5 Bxc5 13. Bxf6 Qxf6 14. Ng5 Qxg5
15. Bxb7 Ra7 16. Bg2 Bb6 17. a4 Rc7 18. Qd1 Nc5 19. axb5 axb5 20. Nf3 Qe7 21.
Nd4 Rd8 22. e3 e5 23. Nf5 Qf6 24. Qf3 e4 25. Qf4 g5 26. Qg4 h5 27. Qh3 Qg6 28.
b4 g4 29. Qh4 Re8 30. bxc5 Bxc5 31. Rfd1 Qxf5 32. Rd8 Rf8 33. Rxf8+ Bxf8 34. Qd8
Rd7 35. Qa8 Qe5 36. Rc1 Rc7 37. Rd1 Kg7 38. Bxe4 Be7 39. Kg2 h4 40. gxh4 Bd6 41.
Qd5 Qxh2+ 42. Kf1 Be5 43. Qd8 Bf6 44. Qd5 Rc2 45. Rd2 Rxd2 46. Qxd2 Qxh4 47. Qd5
Qg5 48. Qxg5+ Bxg5 49. Bf5 g3 50. fxg3 Bxe3 51. Ke2 Bd4 52. g4 Be5 53. Kd3 b4
54. Kc2 Bd6 55. Kb3 Bf8 1/2-1/2

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "4.2"]
[White "Elgersma, Onno"]
[Black "Ernst, Sipke"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2298"]
[BlackElo "2540"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "1053531"]
[BlackFideId "1004689"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. Nf3 d5 2. d4 c6 3. e3 Bg4 4. Nbd2 e6 5. Bd3 Nd7 6. O-O f5 7. h3 Bh5 8. c4 Bd6
9. cxd5 cxd5 10. Qa4 a6 11. Qb3 Ngf6 12. Qxb7 O-O 13. Qc6 Qe7 14. Qa4 Ne4 15.
Ne5 Nxe5 16. dxe5 Bxe5 17. Nb3 Bd6 18. Nd4 e5 19. Nc6 Qd7 20. Bc2 Be8 21. Nb4
Qxa4 22. Bxa4 Bxb4 23. Bb3 Bf7 24. a3 Be7 25. Rd1 Rfd8 26. Bd2 Rab8 27. Bc2 Rxb2
28. Bxe4 fxe4 29. Bc3 Rb3 30. Bxe5 Rxa3 31. Rxa3 Bxa3 32. Ra1 Bd6 33. Bd4 Ra8 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "5.1"]
[White "Warmerdam, Max"]
[Black "Admiraal, Miguoel"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2506"]
[BlackElo "2475"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "1048104"]
[BlackFideId "1019716"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 c5 7. dxc5 Bxc5 8. Nxc5
Qa5+ 9. c3 Qxc5 10. Nd4 Ne7 11. h4 h6 12. Nxf5 Nxf5 13. Bf4 O-O 14. Bd3 Ne7 15.
Qe2 Qc7 16. O-O Ng6 17. Bg3 Ngxe5 18. Rfe1 f6 19. Bb5 Nc5 20. Bxe5 fxe5 21. Qxe5
Qb6 22. Bf1 Ne4 23. Rxe4 Qxf2+ 24. Kh2 dxe4 25. Bc4 Qxh4+ 26. Kg1 Kh8 27. Bxe6
Rae8 28. Rd1 Rf6 29. Bf5 Qh5 30. g4 Rxe5 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "5.2"]
[White "Admiraal, Miguoel"]
[Black "Warmerdam, Max"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2475"]
[BlackElo "2506"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "1019716"]
[BlackFideId "1048104"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nc3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. f4 g6 6. Nf3 Bg7 7. d3 Nc6 8.
O-O Nh6 9. Qe1 f5 10. e5 dxe5 11. fxe5 e6 12. Bxh6 Bxh6 13. Qh4 Bg7 14. Qc4 b6
15. Ng5 Nd4 16. a4 h6 17. Nf3 Nxc2 18. Nb5 Nxa1 19. Nd6+ Ke7 20. Rxa1 Qc6 21.
Re1 Qd5 22. Nh4 Qxc4 23. Nxg6+ Kd7 24. dxc4 Bxe5 25. Nxe5+ Kxd6 26. Nf7+ Ke7 27.
Nxh8 Rxh8 28. a5 Rd8 29. axb6 axb6 30. Ra1 Rd2 31. Ra2 Kf6 32. h3 Rc2 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "5.3"]
[White "Admiraal, Miguoel"]
[Black "Warmerdam, Max"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2475"]
[BlackElo "2506"]
[ECO "A00"]
[Opening "Benko's opening"]
[WhiteFideId "1019716"]
[BlackFideId "1048104"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. g3 Nf6 2. Bg2 g6 3. e4 d6 4. d4 Bg7 5. Ne2 h5 6. h3 O-O 7. O-O Nc6 8. Nbc3 e5
9. Bg5 Qe8 10. Re1 Bd7 11. Qd2 Qc8 12. Kh2 Re8 13. Rad1 Nxd4 14. Nxd4 exd4 15.
Nd5 Nxd5 16. exd5 Bf5 17. f3 c5 18. dxc6 bxc6 19. g4 hxg4 20. hxg4 Be6 21. Qf4
Bd5 22. Qxd6 Qb8 23. Qxb8 Raxb8 24. b3 a5 25. Bf4 Ra8 26. Kg3 a4 27. Bd6 axb3
28. axb3 Rxe1 29. Rxe1 Ra2 30. Rc1 Bh6 31. Bf4 Bxf4+ 32. Kxf4 d3 33. Ke3 dxc2
34. b4 Bb3 35. Kd4 Rb2 36. Kc3 Rb1 37. Kd2 Ba4 38. Bf1 Rxb4 39. Bd3 Rf4 40. Be4
g5 41. Kc3 c5 42. Kc4 Bd7 43. Kxc5 Bxg4 44. Rxc2 Bxf3 45. Bd3 g4 46. Kd6 Rd4+ 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "5.4"]
[White "Warmerdam, Max"]
[Black "Admiraal, Miguoel"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2506"]
[BlackElo "2475"]
[ECO "A44"]
[Opening "Old Benoni defence"]
[WhiteFideId "1048104"]
[BlackFideId "1019716"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 c5 2. d5 e5 3. c4 d6 4. Nc3 Be7 5. e4 Bg5 6. Bd3 Bxc1 7. Rxc1 Nf6 8. Nge2
Nbd7 9. Qd2 Nf8 10. g3 Ng6 11. h4 Bg4 12. Qe3 O-O 13. f3 Bd7 14. g4 h5 15. Kd2
hxg4 16. h5 Ne7 17. Rcg1 Kh7 18. f4 Neg8 19. fxe5 dxe5 20. Qxc5 Nh6 21. Rf1 a5
22. Qd6 Qe8 23. Qb6 Qe7 24. c5 Rfc8 25. d6 Qe6 26. Nd5 Kh8 27. Nxf6 gxf6 28. Rc1
Bc6 29. Qb3 f5 30. Rhf1 f4 31. Bc4 Qf6 32. Bxf7 Bxe4 33. Bg6 Bxg6 34. hxg6 Qxg6
35. Qc3 Qg7 36. Rh1 Kg8 37. Rh5 f3 38. Ng3 e4 39. Rch1 Qxc3+ 40. bxc3 Nf7 41.
Nxe4 Kg7 42. Rh7+ Kg6 43. R7h4 Kf5 44. Ke3 Re8 45. Rh5+ Kg6 46. Rd5 Re6 47. Rg1
Nh6 48. d7 Rd8 49. Kf4 Rf8+ 50. Ke3 Nf5+ 51. Kd3 Rd8 52. Rxg4+ Kh5 53. Rg5+ Kh4
54. Rgxf5 f2 55. Rxf2 Rxe4 56. Kxe4 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "5.1"]
[White "Beerdsen, Thomas"]
[Black "Ernst, Sipke"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2479"]
[BlackElo "2540"]
[ECO "C46"]
[Opening "Four knights"]
[Variation "Gunsberg variation"]
[WhiteFideId "1030108"]
[BlackFideId "1004689"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. a3 g6 5. d4 exd4 6. Nxd4 Bg7 7. Be3 O-O 8. Be2
Re8 9. Bf3 Ne5 10. O-O d6 11. h3 c5 12. Ndb5 Nxf3+ 13. gxf3 Bxh3 14. Re1 d5 15.
Bg5 h6 16. Bh4 g5 17. Bg3 d4 18. Nb1 Nh5 19. Bh2 Nf4 20. a4 Qd7 21. Nd2 a6 22.
Na3 b5 23. Nf1 Bxf1 24. Bxf4 Qh3 25. Rxf1 gxf4 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "5.2"]
[White "Ernst, Sipke"]
[Black "Beerdsen, Thomas"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2540"]
[BlackElo "2479"]
[ECO "D07"]
[Opening "QGD"]
[Variation "Chigorin defence"]
[WhiteFideId "1004689"]
[BlackFideId "1030108"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. Nc3 e6 5. e3 Nf6 6. cxd5 exd5 7. Bb5 Bd6 8. Qa4
O-O 9. Bxc6 bxc6 10. Ne5 Bd7 11. Nxd7 Qxd7 12. O-O Rfe8 13. Bd2 Re6 14. Rac1
Rae8 15. f3 Qe7 16. Nd1 Nh5 17. Rxc6 Bxh2+ 18. Kxh2 Qh4+ 19. Kg1 Ng3 20. Re1 h5
21. Nf2 Nf5 22. Rxe6 Rxe6 23. Qd7 Qg3 24. Nh1 Qg5 25. Qxc7 Rg6 26. Re2 Nh4 27.
Qc8+ Kh7 28. Qh3 Qf6 29. Kf1 Nf5 30. g4 Nd6 31. Ng3 Qxf3+ 32. Rf2 Qd1+ 33. Kg2
Rxg4 34. Qxh5+ Kg8 35. Qxd5 Ne4 36. Qxf7+ Kh7 37. Qh5+ Kg8 38. Qe8+ Kh7 39. Qh5+
Kg8 40. Qe8+ Kh7 41. Qh5+ 1/2-1/2

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "6.1"]
[White "Admiraal, Miguoel"]
[Black "Beerdsen, Thomas"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2475"]
[BlackElo "2479"]
[ECO "D00"]
[Opening "Queen's pawn, Mason variation, Steinitz counter-gambit"]
[WhiteFideId "1019716"]
[BlackFideId "1030108"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 d5 2. Bf4 c5 3. e3 cxd4 4. exd4 Nc6 5. Nc3 a6 6. h3 Nf6 7. Nf3 Bf5 8. Ne5
Rc8 9. g4 Bg6 10. h4 Nxe5 11. dxe5 d4 12. h5 Be4 13. Nxe4 Nxe4 14. Bg2 Qa5+ 15.
Kf1 Nc5 16. Rh3 Ne6 17. Bh2 g6 18. hxg6 fxg6 19. Kg1 Bg7 20. Bxb7 Rc7 21. Bg2
O-O 22. Qe1 Qc5 23. Rd1 Nf4 24. Rf3 Bxe5 25. Bg3 Bd6 26. c3 dxc3 27. Rxc3 Qb6
28. Rb3 Qa7 29. Bxf4 Bxf4 30. Bd5+ Kh8 31. Rf3 e5 32. Bb3 Rg7 33. Kg2 Qe7 34.
Qe4 Qg5 35. Rg1 Rc8 36. Bc2 Rgc7 37. Bd3 Qxg4+ 38. Kh1 Qh4+ 39. Kg2 Qh2+ 40. Kf1
Rc1+ 41. Ke2 Qxg1 42. Rxf4 Re1+ 43. Kf3 Rxe4 44. Rxe4 Rf8+ 45. Rf4 Rxf4+ 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "6.2"]
[White "Beerdsen, Thomas"]
[Black "Admiraal, Miguoel"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2479"]
[BlackElo "2475"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "two knights variation"]
[WhiteFideId "1030108"]
[BlackFideId "1019716"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. Bc4 Nf6 8.
Ne5 e6 9. Qe2 b5 10. Bb3 Qc7 11. d4 Bd6 12. O-O O-O 13. a4 c5 14. Bf4 cxd4 15.
axb5 Bb7 16. Rfd1 Ne4 17. Nc6 Bxf4 18. Qxe4 Bxh2+ 19. Kh1 a6 20. Qh4 axb5 21.
Rxa8 Rxa8 22. Nxd4 Be5 23. Nxb5 Qb6 24. Nc3 Bf6 25. Qg3 Qc5 26. Kg1 Qh5 27. Qc7
Be4 28. Qd6 Bg6 29. Qc6 Rf8 30. Re1 h6 31. Ne4 Bxb2 32. Ng3 Qa5 33. Rd1 Rd8 34.
Rf1 Be5 35. Qf3 Qc3 36. Qg4 Rd4 37. Qh3 Rf4 38. Nh5 Rf5 39. Qxc3 Bxc3 40. Ng3
Rc5 41. Rd1 Kh7 42. Nf1 Bf6 43. Ne3 Bg5 44. Rd7 Ra5 45. Kh2 Ra1 46. Kg3 Bf6 47.
Ng4 Bc3 48. Rc7 Bb4 49. Rd7 Ra5 50. Bxe6 h5 51. Bxf7 hxg4 52. Bxg6+ Kxg6 53. Rd4
Be7 54. Rxg4+ Kf7 55. Rf4+ Bf6 56. Rc4 Ke6 57. Kf3 Kd5 58. Rc8 Ra3+ 59. Kg4 Ke6
60. f4 Kd7 61. Rc4 Ra1 62. Kf5 Rf1 63. g4 Kd6 64. g5 Be5 65. Re4 Bc3 66. Re3 Bb2
67. c3 Bc1 68. Re4 Kd5 69. Rd4+ Kc5 70. Kg6 Bxf4 71. Re4 Bc1 72. Kxg7 Kd5 73.
Rg4 Ke6 74. g6 Kf5 75. Ra4 Bf4 76. Kf7 Be5 77. g7 Kg5+ 78. Kg8 Rd1 79. Ra7 Kg6
80. Ra6+ Bf6 81. Ra8 Bxg7 82. Ra6+ Bf6 83. Ra8 Rh1 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "6.3"]
[White "Beerdsen, Thomas"]
[Black "Admiraal, Miguoel"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2479"]
[BlackElo "2475"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "two knights variation"]
[WhiteFideId "1030108"]
[BlackFideId "1019716"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. Bc4 Nf6 8.
Ne5 e6 9. Qe2 b5 10. Bb3 Qc7 11. d4 Bd6 12. Bf4 O-O 13. O-O a5 14. a4 Ba6 15.
Rfd1 Nd5 16. Bg3 bxa4 17. Bc4 a3 18. bxa3 Nc3 19. Qf1 Bxc4 20. Qxc4 Nxd1 21.
Rxd1 c5 22. h4 cxd4 23. Qxd4 Rad8 24. Re1 f6 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "6.4"]
[White "Admiraal, Miguoel"]
[Black "Beerdsen, Thomas"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2475"]
[BlackElo "2479"]
[ECO "D07"]
[Opening "QGD"]
[Variation "Chigorin defence"]
[WhiteFideId "1019716"]
[BlackFideId "1030108"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. Bf4 Bf5 5. e3 e6 6. a3 Bd6 7. Bg5 Be7 8. Bxf6
Bxf6 9. cxd5 exd5 10. Bd3 Be6 11. Nge2 O-O 12. Nf4 Qd6 13. O-O Bg5 14. Qh5 h6
15. Nb5 Qe7 16. Nxe6 fxe6 17. Qg6 Rf6 18. Qh7+ Kf7 19. f4 Bh4 20. g3 Rg8 21.
gxh4 Qf8 22. Bc2 Ke7 23. Kh1 a6 24. Nc3 Kd8 25. Qd3 Qe7 26. b4 Rf5 27. b5 axb5
28. Qxb5 Rh5 29. Bd1 Rxh4 30. Qxb7 g5 31. Ba4 gxf4 32. Qa8+ Nb8 33. Qxb8# 1-0

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "6.1"]
[White "Ernst, Sipke"]
[Black "Warmerdam, Max"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2540"]
[BlackElo "2506"]
[ECO "E92"]
[Opening "King's Indian"]
[Variation "Petrosian system, Stein variation"]
[WhiteFideId "1004689"]
[BlackFideId "1048104"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 a5 8. h3 Nfd7
9. Qc2 Na6 10. a3 Ndc5 11. b3 f5 12. Bg5 Qe8 13. Nd2 f4 14. f3 Bf6 15. Bxf6 Rxf6
16. O-O g5 17. Rfb1 h5 18. Qd1 Rg6 19. b4 Nd7 20. c5 g4 21. fxg4 hxg4 22. Bxg4
Nf6 23. Bf5 Rg3 24. Ne2 Rg7 25. cxd6 Qh5 26. Nc3 Qg5 27. Qf3 cxd6 28. Nc4 Bxf5
29. exf5 Rc8 30. h4 Qxh4 31. Nxd6 Rg3 32. Qf2 Ng4 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "6.2"]
[White "Warmerdam, Max"]
[Black "Ernst, Sipke"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2506"]
[BlackElo "2540"]
[ECO "B28"]
[Opening "Sicilian"]
[Variation "O'Kelly variation"]
[WhiteFideId "1048104"]
[BlackFideId "1004689"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. e4 c5 2. Nf3 a6 3. c3 b5 4. d4 Bb7 5. Bd3 e6 6. O-O Nf6 7. Qe2 Be7 8. dxc5
Bxc5 9. Bg5 h6 10. Bh4 Be7 11. Nbd2 Nc6 12. e5 Nh5 13. Bxe7 Nxe7 14. Ne4 O-O 15.
Nd6 Nf4 16. Qd2 Nh3+ 17. gxh3 Bxf3 18. Qf4 Bc6 19. Be4 Ng6 20. Qg3 Qg5 21. f4
Qh5 22. Qg4 Qh4 23. Bxg6 Qxg4+ 24. hxg4 fxg6 25. Rad1 a5 26. Rd4 b4 27. c4 a4
28. Kf2 Ra5 29. Ke3 g5 30. Nb5 Bxb5 31. cxb5 Rxb5 32. Rxd7 gxf4+ 33. Rxf4 Rxe5+
34. Kf3 Rxf4+ 35. Kxf4 Re2 36. Ra7 Rxh2 37. Rxa4 Rxb2 38. Ke5 Re2+ 39. Kd4 Rg2
40. Kc5 Rxg4 41. Rxb4 Rxb4 0-1

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "6.3"]
[White "Ernst, Sipke"]
[Black "Warmerdam, Max"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2540"]
[BlackElo "2506"]
[ECO "E94"]
[Opening "King's Indian"]
[Variation "orthodox variation"]
[WhiteFideId "1004689"]
[BlackFideId "1048104"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O h6 8. Kh1
Nbd7 9. Qc2 a5 10. Bd2 exd4 11. Nxd4 Re8 12. Be3 c6 13. f3 Nc5 14. Qd2 Kh7 15.
Rad1 a4 16. Nxc6 Ncxe4 17. Nxd8 Nxd2 18. Bxd2 Rxd8 19. Bf4 a3 20. b3 Nh5 21. Bd2
Be6 22. f4 Nf6 23. Bf3 d5 24. cxd5 Nxd5 25. Nxd5 Bxd5 26. Bxd5 Rxd5 27. Bb4 Rad8
28. Rxd5 Rxd5 29. g3 Bb2 30. Re1 Rd3 31. Re7 Rxb3 32. axb3 a2 33. Re1 a1=Q 34.
Rxa1 Bxa1 35. Kg2 f5 36. Kf3 Bd4 37. h3 Kg7 38. Ke2 Kf7 39. Be1 Ke6 40. Kd3 Kd5
41. g4 h5 42. gxh5 gxh5 43. Bd2 b5 44. Be1 1/2-1/2

[Event "Apeldoorn Lichess Inv"]
[Site "lichess.org INT"]
[Date "2020.06.27"]
[Round "6.4"]
[White "Warmerdam, Max"]
[Black "Ernst, Sipke"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2506"]
[BlackElo "2540"]
[ECO "C82"]
[Opening "Ruy Lopez"]
[Variation "open, Motzko attack"]
[WhiteFideId "1048104"]
[BlackFideId "1004689"]
[EventDate "2020.06.27"]
[EventType "k.o. (blitz)"]

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. c3 Bc5 10. Qd3 O-O 11. Be3 Bxe3 12. Qxe3 f6 13. exf6 Qxf6 14. Nbd2 Nxd2
15. Qxd2 Kh8 16. Rfe1 Rad8 17. Nd4 Bg8 18. Nxc6 Qxc6 19. Re5 Qd6 20. Rae1 c5 21.
Re7 c4 22. Qd4 Qf6 23. Qxf6 Rxf6 24. Bc2 d4 25. Re8 Rxe8 26. Rxe8 Rd6 27. Kf1 d3
28. Bd1 g6 29. Ke1 Kg7 30. Kd2 Bd5 31. g3 g5 32. Re5 Kf6 33. Re3 Kf5 34. h3 Kf6
35. Bg4 Be6 36. Rf3+ Kg6 37. Re3 Bxg4 38. hxg4 h5 39. gxh5+ Kxh5 40. f3 Kg6 41.
Re5 Kf6 42. Re4 Rd7 43. a3 Rh7 44. Kc1 Rh1+ 45. Kd2 Rb1 46. b4 cxb3 47. Kxd3
Rd1+ 48. Ke2 b2 0-1

