[Event "Dieren op"]
[Site "Dieren"]
[Date "2023.08.03"]
[Round "9"]
[White "Hu, Yu A"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2056"]
[BlackElo "2183"]
[PlyCount "173"]
[EventDate "2023.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. 0-0 c5 7. dxc5 Nec6 8. Be3 Nd7 9. c4 dxc4 10. Bxc4 Bxc5 11. Bxc5 Nxc5 12. Nc3 0-0 13. h3 Nd3 14. Qe2 Nd4 15. Nxd4 Qxd4 16. Bxd3 Bxd3 17. Rfd1 Rfd8 18. Qf3 Qc4 19. Rd2 Bg6 20. Qxb7 Qc5 21. Rad1 Rdb8 22. Qxa8 Rxa8 23. Rd8+ Qf8 24. Rxf8+ Kxf8 25. Rd7 Ke8 26. Rb7 a6 27. a4 Kd8 28. f4 Kc8 29. Rb6 Kc7 30. a5 Bd3 31. Rd6 Bc4 32. Rd4 Bb3 33. Ne4 Rb8 34. Nc5 Rb5 35. Nxa6+ Kb7 36. Nb4 Rxa5 37. Rd7+ Kb6 38. Rxf7 Kc5 39. Rb7 Bd5 40. Nxd5 Kxd5 41. Rxg7 Ke4 42. Rf7 h5 43. Rf6 Rb5 44. Rxe6 Kxf4 45. Re8 Kg3 46. Rg8+ Kh4 47. Rf8 Rxe5 48. Rf4+ Kg5 49. Rf2 Re1+ 50. Rf1 Re3 51. Rf3 Re2 52. Rb3 Kh4 53. Kh2 Rd2 54. Rb4+ Kg5 55. Kg3 Rd3+ 56. Kf2 Rd2+ 57. Kf3 Rd3+ 58. Ke2 Rg3 59. Kf2 Rd3 60. Rb5+ Kh4 61. g3+ Kxh3 62. Rxh5+ Kg4 63. Rh4+ Kg5 64. b4 Rb3 65. Rc4 Kf5 66. Kg2 Rb1 67. Rh4 Kg5 68. Rf4 Rb2+ 69. Kf3 Rb3+ 70. Kf2 Rb2+ 71. Ke3 Rb3+ 72. Kd2 Rxg3 73. Rd4 Kf6 74. Rd3 Rg4 75. Kc3 Ke5 76. Rd8 Ke6 77. Kb3 Ke7 78. Rd5 Ke6 79. Rd1 Rg8 80. b5 Rg4 81. b6 Ke7 82. b7 Rg8 83. Ka4 Rb8 84. Rb1 Kd7 85. Ka5 Kc7 86. Ka6 Rh8 87. Ka7 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2023.08.02"]
[Round "8"]
[White "Bollen, Guus"]
[Black "Pham, Khoi"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "2183"]
[BlackElo "2361"]
[PlyCount "42"]
[EventDate "2023.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Bc5 5. f4 d6 6. Nf3 exf4 7. Bxf4 0-0 8. Nd5 Nxd5 9. Bxd5 Qf6 10. Qc1 Nd4 11. c3 Nxf3+ 12. gxf3 Be6 13. Bb3 Qh4+ 14. Bg3 Qh5 15. Bd1 f5 16. d4 Bb6 17. Qd2 Rae8 18. Be2 fxe4 19. fxe4 Bg4 20. e5 dxe5 21. Bxe5 Rxe5 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "2023.08.01"]
[Round "7"]
[White "Maatman, Nick"]
[Black "Bollen, Guus"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2362"]
[BlackElo "2183"]
[PlyCount "145"]
[EventDate "2023.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 Ne7 7. a4 Qc7 8. Na3 f6 9. exf6 gxf6 10. Nh4 0-0-0 11. Nxf5 Nxf5 12. Bg4 Ng7 13. c4 Bd6 14. Bh6 f5 15. Bh3 Nf6 16. cxd5 Nxd5 17. Nb5 Qf7 18. Nxd6+ Rxd6 19. Qe1 Qf6 20. Qe5 Ne8 21. Bd2 Rg8 22. Rfe1 Qxe5 23. dxe5 Rd7 24. Red1 Nec7 25. g3 Na6 26. Bf1 Nac7 27. b4 Rgd8 28. Be1 Ne7 29. Rdc1 Kb8 30. b5 cxb5 31. axb5 Ncd5 32. Rc2 Rc8 33. Rca2 b6 34. Ra3 Rc5 35. f4 Rdc7 36. Bf2 Rc1 37. Rxc1 Rxc1 38. Rb3 Kb7 39. Bd4 Nc7 40. Bb2 Rb1 41. Kf2 Ned5 42. Bd3 Rd1 43. h3 h6 44. Ba3 a6 45. bxa6+ Nxa6 46. Bf8 Ra1 47. Bxa6+ Kxa6 48. Bxh6 b5 49. g4 Ra2+ 50. Ke1 b4 51. gxf5 Ra3 52. Rb2 Rxh3 53. Bf8 exf5 54. Rd2 b3 55. Ba3 Nxf4 56. Rd4 Nd3+ 57. Kd2 Nxe5 58. Rf4 Nf3+ 59. Kc1 Kb5 60. Rb4+ Ka5 61. Rxb3 Rh1+ 62. Kb2 Nd4 63. Rb8 Rh2+ 64. Kc1 f4 65. Rf8 f3 66. Bb2 Ne2+ 67. Kd1 Ng1 68. Bd4 Rg2 69. Bxg1 Rxg1+ 70. Kd2 Rf1 71. Ke3 Kb4 72. Rxf3 Rxf3+ 73. Kxf3 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2023.07.31"]
[Round "6"]
[White "Bollen, Guus"]
[Black "Schuricht, Emil Frederick"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2183"]
[BlackElo "2018"]
[PlyCount "93"]
[EventDate "2023.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. c3 Nd7 7. Bd3 Bd6 8. 0-0 Ngf6 9. Na3 b5 10. Nc2 0-0 11. a4 a6 12. Ne3 Be6 13. Ng5 Kh8 14. d5 cxd5 15. exd5 Nxd5 16. Nxd5 Bxd5 17. Nxh7 Qh4 18. Bg5 Bc5+ 19. Kh1 Qh3 20. Qc2 e4 21. Bc4 bxc4 22. gxh3 e3+ 23. Kg1 e2+ 24. Rf2 Rfe8 25. Re1 Ne5 26. Rexe2 Nd3 27. Nf6 gxf6 28. Bxf6+ Kh7 29. Bd4 Bxd4 30. cxd4 Rg8+ 31. Kf1 Rg6 32. Rf5 Be6 33. Rh5+ Kg7 34. Rg2 Nf4 35. Rxg6+ fxg6 36. Qe4 Rf8 37. Qe5+ Rf6 38. Rh7+ Kxh7 39. Qxf6 Bxh3+ 40. Kg1 Bf5 41. Qh4+ Nh5 42. d5 Kg7 43. Qe7+ Kh6 44. d6 Nf4 45. h4 Nd5 46. Qe5 Nb6 47. Qh8# 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2023.07.29"]
[Round "5"]
[White "Beerdsen, Thomas"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2520"]
[BlackElo "2183"]
[PlyCount "31"]
[EventDate "2023.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. Nbd2 Nd7 7. c3 Bd6 8. Nc4 Bc7 9. Be2 Qe7 10. 0-0 0-0-0 11. Nfxe5 Bxe2 12. Qxe2 Nxe5 13. Nxe5 Bxe5 14. dxe5 Qe6 15. Qf2 Qxe5 16. Qxa7 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2023.07.28"]
[Round "4"]
[White "Bollen, Guus"]
[Black "Beukema, Stefan"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "2183"]
[BlackElo "2435"]
[PlyCount "92"]
[EventDate "2023.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Na5 5. Nge2 Nxc4 6. dxc4 Bc5 7. 0-0 d6 8. Qd3 Be6 9. b3 0-0 10. Bb2 a5 11. Rad1 Ba7 12. h3 Nd7 13. Ng3 g6 14. Kh2 Qh4 15. Nf5 gxf5 16. exf5 Bxf2 17. g3 Bxf5 18. gxh4 Bxd3 19. Rxf2 Bg6 20. Nd5 Rfc8 21. Ne7+ Kf8 22. Nxc8 Rxc8 23. Bc1 Ke7 24. Be3 f5 25. Rg1 Ke6 26. a4 b6 27. Re1 Nf6 28. Rg2 Nh5 29. Rf2 Rf8 30. Bc1 f4 31. Ref1 Ng3 32. Re1 Ne4 33. Rff1 c6 34. Kg2 d5 35. cxd5+ cxd5 36. c4 d4 37. h5 Bf5 38. Bxf4 exf4 39. Rxf4 Bxh3+ 40. Kf3 Bg2+ 41. Kg4 Rg8+ 42. Kh4 Ke5 43. Rf7 d3 44. Rd7 Kf5 45. h6 Rg4+ 46. Kh5 Nf6# 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "2023.07.27"]
[Round "3"]
[White "Van Kuijk, Vadim"]
[Black "Bollen, Guus"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1997"]
[BlackElo "2183"]
[PlyCount "62"]
[EventDate "2023.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bg5 Qb6 6. Bd3 Bxd3 7. Qxd3 e6 8. Nd2 Nd7 9. c4 Bb4 10. cxd5 cxd5 11. Rc1 Ne7 12. Ne2 Nf5 13. 0-0 Qa6 14. Qxa6 bxa6 15. Nb3 f6 16. Nf4 Kf7 17. Rc7 Rhd8 18. Nxh5 fxg5 19. g4 Nxh4 20. f4 Rac8 21. fxg5+ Kg8 22. Rb7 Rb8 23. Rxa7 Ra8 24. Rb7 Rab8 25. Ra7 Ng6 26. Rxa6 Rb6 27. Ra7 Rc6 28. Rc1 Rxc1+ 29. Nxc1 Ngxe5 30. Ra4 Bd2 31. dxe5 Bxc1 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "2023.07.26"]
[Round "2"]
[White "Bollen, Guus"]
[Black "Sankalp, Gupta"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "2183"]
[BlackElo "2497"]
[PlyCount "56"]
[EventDate "2023.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. g3 e6 4. Bg2 d5 5. Nc3 Nge7 6. Nf3 d4 7. Ne2 g6 8. 0-0 Bg7 9. a4 e5 10. Nh4 Bf6 11. f4 Bxh4 12. gxh4 f6 13. fxe5 fxe5 14. Bh6 Bg4 15. Qe1 Qd7 16. Nc1 0-0-0 17. Nb3 b6 18. a5 Nb4 19. axb6 axb6 20. Qf2 Nec6 21. Nd2 Kb7 22. Nc4 Be6 23. b3 Ra8 24. Rxa8 Rxa8 25. Bf8 Ra2 26. Qg3 Nxc2 27. Bh3 Bxh3 28. Rf7 Ra1+ 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "2023.07.25"]
[Round "1"]
[White "Boersma, Jan"]
[Black "Bollen, Guus"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1988"]
[BlackElo "2183"]
[PlyCount "68"]
[EventDate "2023.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Qxd5 5. Nc3 Qa5 6. d4 Nf6 7. Nf3 g6 8. Bc4 Bg7 9. 0-0 0-0 10. Ne5 Nc6 11. Nxc6 bxc6 12. Re1 e6 13. Qf3 Nd5 14. Rd1 Rb8 15. Ne4 Nb6 16. Bf1 Qf5 17. Bf4 Ra8 18. Ng3 Qd5 19. Qe3 Rd8 20. Be2 Bxd4 21. Qa3 Bb7 22. Bf3 Qc5 23. Bg5 f6 24. Rac1 Qb5 25. Bh6 Kf7 26. Be2 Qxb2 27. Qf3 Rd7 28. Ne4 c5 29. Rb1 Bxe4 30. Qxe4 Qxa2 31. h4 Qd5 32. Qf4 Qf5 33. Qg3 Rad8 34. Bg4 Bxf2+ 0-1

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "7"]
[White "Blijlevens, Pim"]
[Black "Bollen, Guus"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "1910"]
[BlackElo "2183"]
[PlyCount "48"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. a3 c4 10. Re1 Bf5 11. Nh4 Be6 12. h3 Qd7 13. Kh2 a6 14. Nf3 Rfd8 15. Bf4 b5 16. Ne5 Qb7 17. Nxc6 Qxc6 18. f3 a5 19. Qc2 b4 20. axb4 axb4 21. Rxa8 Rxa8 22. Nb1 Ra2 23. Qc1 Ra1 24. Be3 Bf5 0-1

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "6"]
[White "Bollen, Guus"]
[Black "Baselmans, Luuk"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2183"]
[BlackElo "2338"]
[PlyCount "53"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Be7 6. Nf3 0-0 7. Bd3 dxc4 8. Bxc4 Bg4 9. 0-0 Nc6 10. d5 Bxf3 11. Qxf3 Ne5 12. Qe2 Bd6 13. Bg5 h6 14. Bxf6 Qxf6 15. Ne4 Qg6 16. Bb3 Rae8 17. Ba4 Re7 18. Nxd6 Qxd6 19. Rad1 f5 20. Qb5 Ng4 21. g3 f4 22. Qd3 fxg3 23. Qxg3 Rf4 24. Bc2 Re2 25. Bd3 Rexf2 26. Rxf2 Nxf2 27. Re1 0-1

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "3"]
[White "Bollen, Guus"]
[Black "Bok, Benjamin"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2183"]
[BlackElo "2615"]
[PlyCount "100"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 Nc6 6. Nge2 Rb8 7. Be3 b5 8. a3 a5 9. d4 b4 10. axb4 axb4 11. Nd5 e6 12. Ndf4 cxd4 13. e5 Nge7 14. Nxd4 Nxe5 15. Qe2 0-0 16. h4 h5 17. 0-0 Ng4 18. Nh3 Nxe3 19. Qxe3 Qb6 20. Rfd1 e5 21. Ne2 Qxe3 22. fxe3 Bg4 23. Kf2 Rfc8 24. Rd2 Bh6 25. Ra7 Nf5 26. Ng5 Bxg5 27. hxg5 Bxe2 28. Rxe2 Rc5 29. Rd2 Kf8 30. Bd5 Ne7 31. Bb3 d5 32. Rd7 Rbc8 33. Kf3 R8c7 34. Rxc7 Rxc7 35. Bxd5 Nxd5 36. Rxd5 Rxc2 37. Ke4 Rxb2 38. Kxe5 Rg2 39. Rb5 Rxg3 40. Kf4 Rg4+ 41. Kf3 Rc4 42. e4 h4 43. Kf4 h3 44. Kg3 Rc3+ 45. Kh2 b3 46. Rb7 Re3 47. Rb4 Ke7 48. Rb6 Kd7 49. Rb4 Kc6 50. Rb8 Kc5 0-1

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "5"]
[White "Bollen, Guus"]
[Black "Goudriaan, Rafael"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2183"]
[BlackElo "1961"]
[PlyCount "57"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. c3 Nd7 7. Bc4 Bd6 8. 0-0 Ngf6 9. Bg5 0-0 10. Nbd2 Qc7 11. Kh1 Rfe8 12. Qc2 Bh5 13. Nh4 h6 14. Bxf6 Nxf6 15. Rxf6 gxf6 16. g4 b5 17. Bb3 c5 18. Bd5 Rac8 19. gxh5 cxd4 20. c4 Bf8 21. Rg1+ Kh7 22. Nf5 Bc5 23. Rg7+ Kh8 24. Rxf7 Qa5 25. Rxf6 Rc7 26. Qc1 Rh7 27. Nb3 Qb4 28. Rxh6 Ree7 29. Qg1 1-0

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "1"]
[White "Bollen, Guus"]
[Black "Pathak, Raghav"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2183"]
[BlackElo "1721"]
[PlyCount "53"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. c3 Nd7 7. Bc4 Ngf6 8. Qb3 Qe7 9. Qxb7 Nb6 10. Qxe7+ Bxe7 11. Nxe5 Nxc4 12. Nxc4 Nxe4 13. Nbd2 Nxd2 14. Bxd2 f6 15. Ne3 Be6 16. c4 0-0 17. 0-0 Rad8 18. Bc3 f5 19. b3 Bf6 20. Rad1 g6 21. Ba1 Rfe8 22. Nc2 Bh8 23. Rfe1 Kf7 24. Kf2 Bf6 25. Nb4 Bd7 26. d5 Be7 27. Nd3 1-0

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "9"]
[White "Bollen, Guus"]
[Black "Roskam, Mathieu"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "2183"]
[BlackElo "1942"]
[PlyCount "35"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 d6 5. f4 exf4 6. Bxf4 Nc6 7. Nf3 Qe7 8. Bg5 Be6 9. Bd5 h6 10. Bh4 g5 11. Bxc6+ bxc6 12. Bg3 Nh5 13. Qd2 Nxg3 14. hxg3 Kd7 15. Na4 Bb6 16. c4 Qf6 17. d4 Bxc4 18. Ne5+ 1-0

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "4"]
[White "Madularea, David"]
[Black "Bollen, Guus"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1875"]
[BlackElo "2183"]
[PlyCount "82"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Bg5 Qb6 8. Nd2 c5 9. Ne2 Nc6 10. c4 cxd4 11. cxd5 Nxe5 12. Qe4 f6 13. dxe6 0-0-0 14. 0-0 d3 15. Nf4 Ne7 16. Nh3 Qxe6 17. Be3 Qa6 18. Rac1+ Kb8 19. Nf4 N7c6 20. Ne6 Re8 21. Nd4 Nxd4 22. Bxd4 Bd6 23. Qd5 Rd8 24. Qb3 Ng4 25. Rc4 b6 26. Rfc1 Qb7 27. Qxd3 Bh2+ 28. Kf1 Bf4 29. Re1 Ne5 30. Bxe5+ fxe5 31. Qc3 Rxd2 32. Rc1 Rd4 33. Rc7 Qa6+ 34. Kg1 Bxc1 35. Qc6 Bf4 36. g3 Bxg3 37. fxg3 Rd1+ 38. Kh2 Qe2+ 39. Kh3 Qg4+ 40. Kg2 Rd2+ 41. Kf1 Qd1# 0-1

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "2"]
[White "Pol, Nico"]
[Black "Bollen, Guus"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1805"]
[BlackElo "2183"]
[PlyCount "77"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c4 Nc6 5. Bb2 d6 6. e3 0-0 7. Nf3 Bg4 8. Be2 Ne4 9. a3 Ba5 10. 0-0 f5 11. d3 Nc5 12. Nc3 Bxc3 13. Bxc3 Qe7 14. Re1 Rae8 15. Ra2 b6 16. h3 Bh5 17. Nd4 Bxe2 18. Nxe2 Qh4 19. Nf4 Ne6 20. Nd5 Rf7 21. Qf3 Ne5 22. Bxe5 dxe5 23. Qg3 Qxg3 24. fxg3 Nc5 25. Rd1 c6 26. Nb4 Re6 27. d4 Rd7 28. d5 Rg6 29. Rad2 cxd5 30. Nxd5 Kf7 31. Kh2 Ne4 32. Rb2 Nxg3 33. Kg1 Ne4 34. Rf1 Ke6 35. Rd1 h5 36. Rb3 h4 37. Rbd3 Nc5 38. R3d2 Rg3 39. e4 0-1

[Event "Helmond Rapid op"]
[Site "Helmond"]
[Date "2023.06.10"]
[Round "8"]
[White "Van Dael, Siem"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2287"]
[BlackElo "2183"]
[PlyCount "67"]
[EventDate "2023.06.10"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Qc2 Re8+ 9. Ne2 h5 10. 0-0 Qc7 11. h3 Nd7 12. Ng3 Bxg3 13. fxg3 Nf8 14. Bf4 Qb6 15. Bd6 Be6 16. Qd1 g6 17. Bxf8 Rxf8 18. Rf3 f5 19. Rxf5 Kg7 20. Rf2 c5 21. Qf3 cxd4 22. Qf6+ Kh7 23. cxd4 Rad8 24. Raf1 Bxa2 25. Bxg6+ fxg6 26. Qe7+ Kh6 27. Rxf8 Qxd4+ 28. Kh2 Rd7 29. Qe8 Rh7 30. R8f6 Qd3 31. R1f3 Qc2 32. Rc3 Qb1 33. Qf8+ Rg7 34. Rc7 1-0

[Event "Eindhoven WLC op 13th"]
[Site "Eindhoven"]
[Date "2023.05.07"]
[Round "5"]
[White "Baselmans, Sam"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2230"]
[BlackElo "2182"]
[PlyCount "147"]
[EventDate "2023.05.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Bf4 g6 7. Nf3 Bg7 8. 0-0 0-0 9. Nbd2 Bf5 10. Bxf5 gxf5 11. Ne5 e6 12. Kh1 Nd7 13. Nd3 b5 14. Rg1 Kh8 15. g4 fxg4 16. Qxg4 Rg8 17. Nf3 Qe7 18. Qh3 Bf6 19. Nde5 Bxe5 20. dxe5 f5 21. Bg5 Qf7 22. Qh4 Rg6 23. Be3 Rag8 24. Ng5 Qe7 25. f4 d4 26. cxd4 Nb6 27. Qf2 h6 28. Nf3 Qb7 29. Rxg6 Rxg6 30. Rg1 Rxg1+ 31. Kxg1 Nb4 32. Bd2 N4d5 33. b3 b4 34. Ne1 Nc3 35. Nd3 Ne4 36. Qg2 Qd5 37. Be3 Qb5 38. Nc5 Nxc5 39. dxc5 Nd5 40. Qd2 Kh7 41. Bf2 Nc3 42. a4 Qb7 43. Qd3 a5 44. Be1 Ne4 45. Bf2 Qc6 46. Qd8 Nxf2 47. Qe7+ Kh8 48. Kxf2 Qe4 49. Qd8+ Kh7 50. Qd2 Qh1 51. Qd7+ Kh8 52. Qd8+ Kh7 53. Qe7+ Kh8 54. Qxe6 Qxh2+ 55. Kf3 Qh1+ 56. Kf2 Qh2+ 57. Ke3 Qg1+ 58. Kd3 Qxc5 59. Qxh6+ Kg8 60. Qg6+ Kh8 61. Qf6+ Kg8 62. Qd8+ Kh7 63. Qd7+ Kh8 64. Qd4 Qc1 65. e6+ Kg8 66. Qd8+ Kg7 67. Qe7+ Kg8 68. Qf7+ Kh8 69. Qf6+ Kg8 70. Qe5 Qc6 71. e7 Qd7+ 72. Kc4 Qc6+ 73. Kd4 Qd7+ 74. Qd5+ 1-0

[Event "Eindhoven WLC op 13th"]
[Site "Eindhoven"]
[Date "2023.05.07"]
[Round "6"]
[White "Bollen, Guus"]
[Black "Koster, Chiel"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2182"]
[BlackElo "2010"]
[PlyCount "111"]
[EventDate "2023.05.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. Nc3 a6 8. Re1 Rb8 9. a4 Na5 10. b3 c6 11. e4 b5 12. axb5 axb5 13. cxb5 cxb5 14. b4 Nc4 15. Qd3 Qb6 16. Bg5 Bb7 17. Rac1 Rfc8 18. Bf1 Ba8 19. h4 Rc7 20. Bh3 h5 21. Rc2 Ra7 22. Bxf6 Bxf6 23. Nxb5 Qxb5 24. Rxc4 Rc7 25. Rc3 Rxc3 26. Qxc3 Qxb4 27. Qxb4 Rxb4 28. d5 Bb7 29. Bd7 Rb3 30. Kg2 Rb2 31. Re3 Kg7 32. Re1 Bc3 33. Re3 Bb4 34. Ng5 Ba6 35. Rf3 f6 36. Ne6+ Kh6 37. Be8 Be2 38. Re3 g5 39. hxg5+ fxg5 40. Nd4 Bg4 41. Rb3 Rxb3 42. Nxb3 Bc3 43. Nc1 Bd1 44. Bb5 Bd2 45. Be2 Ba4 46. Nd3 Bc2 47. Kh3 Bb3 48. Nb2 Be1 49. Kg2 h4 50. Bc4 Bc3 51. Bxb3 Bxb2 52. Kh3 Bd4 53. gxh4 Bxf2 54. hxg5+ Kxg5 55. Kg2 Bd4 56. Kg3 1/2-1/2

[Event "Eindhoven WLC op 13th"]
[Site "Eindhoven"]
[Date "2023.05.06"]
[Round "4"]
[White "Bollen, Guus"]
[Black "Borvander, Tom"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2182"]
[BlackElo "2027"]
[PlyCount "79"]
[EventDate "2023.05.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 Nc6 5. d3 Bd7 6. Nge2 e6 7. 0-0 Be7 8. h3 0-0 9. g4 h6 10. Be3 Rb8 11. Ng3 b5 12. a3 a5 13. f4 b4 14. axb4 axb4 15. Nce2 Nh7 16. Nh5 g6 17. Nhg3 Re8 18. Qd2 Qb6 19. f5 exf5 20. gxf5 g5 21. f6 Bd8 22. Nh5 Re6 23. d4 cxd4 24. Nxd4 Nxd4 25. Bxd4 Qxd4+ 26. Qxd4 Bb6 27. Qxb6 Rxb6 28. Ra8+ Re8 29. Rfa1 Rbb8 30. Rxb8 Rxb8 31. Ra6 g4 32. h4 Rb5 33. Ra8+ Nf8 34. Nf4 Bc6 35. Rd8 Rc5 36. Nd3 Rxc2 37. Nxb4 Rc4 38. Rb8 Kh7 39. Nxc6 Nd7 40. Rd8 1-0

[Event "Eindhoven WLC op 13th"]
[Site "Eindhoven"]
[Date "2023.05.06"]
[Round "3"]
[White "Van Doren, Bas"]
[Black "Bollen, Guus"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2092"]
[BlackElo "2182"]
[PlyCount "64"]
[EventDate "2023.05.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. c3 Nd7 7. Bd3 Ngf6 8. 0-0 Bd6 9. Na3 b5 10. Nc2 Qc7 11. Qe1 0-0 12. Kh1 Rfe8 13. Qh4 Nf8 14. Nxe5 Bxe5 15. dxe5 Ng6 16. Qg3 Qxe5 17. Ne3 Qxg3 18. hxg3 Ne5 19. Nxg4 Nexg4 20. Be2 h5 21. Bf4 Nxe4 22. Bf3 Re6 23. a4 g5 24. Bxe4 Rxe4 25. Bxg5 bxa4 26. Bf6 c5 27. Rf5 Rb8 28. Raf1 Rxb2 29. Rxh5 Nxf6 30. Rxf6 a3 31. Rf1 a2 32. Rg5+ Kf8 0-1

[Event "Eindhoven WLC op 13th"]
[Site "Eindhoven"]
[Date "2023.05.05"]
[Round "1"]
[White "Bollen, Guus"]
[Black "Auwens, Michiel"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2182"]
[BlackElo "1849"]
[PlyCount "55"]
[EventDate "2023.05.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Bc4 Nf6 4. d3 0-0 5. f4 d6 6. Nf3 c6 7. fxe5 dxe5 8. Bg5 Nbd7 9. Qd2 a5 10. a4 Bb4 11. 0-0 b5 12. Ba2 Be7 13. axb5 cxb5 14. Kh1 Qb6 15. Nd5 Qd6 16. Nxe7+ Qxe7 17. Nh4 Bb7 18. Rf3 Qc5 19. Nf5 Bxe4 20. Be3 Qc7 21. dxe4 Nxe4 22. Qe2 Ndf6 23. Raf1 g6 24. Ng3 Nxg3+ 25. Rxg3 Ra6 26. Rgf3 Kg7 27. Bg5 Nh5 28. Rxf7+ 1-0

[Event "NED-chT Promotion Liga 2b"]
[Site "Netherlands"]
[Date "2021.06.19"]
[Round "2.2"]
[White "Beekman, Robert J"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2256"]
[BlackElo "2246"]
[PlyCount "95"]
[EventDate "2021.06.05"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Utrecht Oud Zuylen"]
[BlackTeam "WLC"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nf6 6. g3 Nc6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 c4 10. Ne5 Be6 11. b3 Qa5 12. Qd2 Bb4 13. Bxf6 gxf6 14. Nxc6 bxc6 15. Rfc1 Rac8 16. bxc4 dxc4 17. a3 Bxc3 18. Qxc3 Qxc3 19. Rxc3 Rfd8 20. e3 c5 21. d5 Bxd5 22. Bxd5 Rxd5 23. Rxc4 Rb8 24. Rac1 Rb3 25. Ra4 Rb7 26. Rc3 Rc7 27. Kg2 Rd2 28. g4 Kg7 29. Kg3 Ra2 30. h4 h6 31. f3 c4 32. Kf4 Kf8 33. e4 Kg7 34. h5 Kf8 35. e5 fxe5+ 36. Kxe5 Ke7 37. Ra6 Rd2 38. Ke4 f6 39. Ra4 Ra2 40. Kf5 Kf7 41. Raxc4 Rd7 42. Rc6 Rd5+ 43. Ke4 Re5+ 44. Kf4 Ra5 45. Rc7+ Ke6 46. R3c6+ Kd5 47. Rxf6 R5xa3 48. Rcc6 1-0

[Event "Titled Tuesday intern op 4th Aug 10am"]
[Site "Chess.com INT"]
[Date "2020.08.04"]
[Round "8"]
[White "Bollen, Guus"]
[Black "Donatti, Alvaro"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2246"]
[BlackElo "2193"]
[PlyCount "52"]
[EventDate "2020.08.04"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 a6 7. Bb3 Qc7 8. 0-0 Nf6 9. Re1 d6 10. Bf4 Be7 11. Rc1 0-0 12. Nd5 exd5 13. exd5 Nh5 14. Be3 Bg4 15. dxc6 bxc6 16. h3 Bd7 17. Nd4 Nf6 18. Qf3 c5 19. Bg5 Rae8 20. Rxe7 Rxe7 21. Bxf6 gxf6 22. Qxf6 Qd8 23. Qg5+ Kh8 24. Qf6+ Kg8 25. Qg5+ Kh8 26. Qf6+ Kg8 1/2-1/2

[Event "Titled Tuesday intern op 4th Aug 10am"]
[Site "Chess.com INT"]
[Date "2020.08.04"]
[Round "1"]
[White "Bollen, Guus"]
[Black "Ghimpu, Samuel Timotei"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2246"]
[BlackElo "2302"]
[PlyCount "77"]
[EventDate "2020.08.04"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 c6 5. 0-0 Nf6 6. Qe2 0-0 7. Bg5 Bg4 8. Nc3 Qb6 9. Qd3 Nbd7 10. a4 a5 11. Bb3 e5 12. d5 Nc5 13. Qc4 Nxb3 14. cxb3 Bxf3 15. gxf3 Rac8 16. Be3 Qd8 17. Qd3 Nh5 18. Kh1 f5 19. dxc6 bxc6 20. Rad1 Qh4 21. Qxd6 Qh3 22. Rg1 Qxf3+ 23. Rg2 Rcd8 24. Qxd8 Rxd8 25. Rxd8+ Kf7 26. exf5 gxf5 27. Rd7+ Ke8 28. Ra7 f4 29. Bc5 e4 30. Nxe4 Qd1+ 31. Rg1 Qf3+ 32. Rg2 Qxe4 33. Re7+ Qxe7 34. Bxe7 Kxe7 35. Rg5 Bxb2 36. Rxh5 Bd4 37. Rxh7+ Kd6 38. Kg2 Kc5 39. Rb7 1-0

[Event "Titled Tuesday intern op 4th Aug 10am"]
[Site "Chess.com INT"]
[Date "2020.08.04"]
[Round "5"]
[White "Bollen, Guus"]
[Black "Pischal, Yulia"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2246"]
[BlackElo "1963"]
[PlyCount "65"]
[EventDate "2020.08.04"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. c4 d6 6. Nc3 g6 7. h3 Bg7 8. Nf3 Nf6 9. 0-0 0-0 10. Be3 Bd7 11. Rc1 Rc8 12. Qe2 b6 13. Rfd1 Qc7 14. Nd5 Qb8 15. Bg5 h6 16. Bh4 Rfe8 17. b4 Nxd5 18. cxd5 Nxb4 19. Bb5 Qb7 20. Bxd7 Qxd7 21. a3 Rxc1 22. Rxc1 Nxd5 23. exd5 Qf5 24. Qb5 Rc8 25. Rxc8+ Qxc8 26. Bxe7 Qc1+ 27. Kh2 Qf4+ 28. Kh1 Qc1+ 29. Ng1 Qc8 30. Qc6 Qf5 31. Bxd6 Qxf2 32. Bh2 Bd4 33. d6 1-0

[Event "Titled Tuesday intern op 4th Aug 10am"]
[Site "Chess.com INT"]
[Date "2020.08.04"]
[Round "2"]
[White "Bollen, Guus"]
[Black "Shubin, Kirill"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2246"]
[BlackElo "2429"]
[PlyCount "76"]
[EventDate "2020.08.04"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 Nb6 8. Bb3 c6 9. Nf3 Be7 10. 0-0 0-0 11. Bg5 Bg4 12. Re1 Re8 13. h3 Bh5 14. g4 Bg6 15. Ne5 Nfd5 16. Bxe7 Rxe7 17. Qf3 Qd6 18. Nxg6 Rxe1+ 19. Rxe1 hxg6 20. Ne4 Qf4 21. Qxf4 Nxf4 22. Nd6 Nbd5 23. Nxb7 Nxh3+ 24. Kf1 Nhf4 25. Nc5 a5 26. Ba4 Rb8 27. Nb3 Nb4 28. Nxa5 Ra8 29. Nxc6 Nbd3 30. Ne7+ Kf8 31. Bc6 Rxa2 32. Rb1 Kxe7 33. b4 Rxf2+ 34. Kg1 Ne2+ 35. Kh1 Ng3+ 36. Kg1 Rc2 37. b5 Nf4 38. Re1+ Kd6 0-1

[Event "Titled Tuesday intern op 4th Aug 10am"]
[Site "Chess.com INT"]
[Date "2020.08.04"]
[Round "10"]
[White "Bollen, Guus"]
[Black "Tokman, Ariel"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2246"]
[BlackElo "2316"]
[PlyCount "72"]
[EventDate "2020.08.04"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 b5 2. Bxb5 Bb7 3. d3 g6 4. f4 Bg7 5. Nf3 Nf6 6. 0-0 0-0 7. c3 c5 8. Be3 d6 9. Qc2 Nbd7 10. Nbd2 Qb6 11. a4 Ng4 12. Bf2 Nxf2 13. Rxf2 a6 14. Bc4 Rab8 15. a5 Qc7 16. Kh1 Ra8 17. g4 Nb8 18. Bd5 Nc6 19. b4 e6 20. Bxc6 Qxc6 21. bxc5 Qxc5 22. Nb3 Qc7 23. Rg1 Rab8 24. f5 exf5 25. gxf5 Qxc3 26. Qxc3 Bxc3 27. h4 Bxe4 28. dxe4 Rxb3 29. h5 Kg7 30. h6+ Kg8 31. Nh4 Bd4 32. Rf3 Rxf3 33. Nxf3 Bxg1 34. Kxg1 gxf5 35. exf5 Rc8 36. Nd4 Rc5 0-1

[Event "Titled Tuesday intern op 4th Aug 10am"]
[Site "Chess.com INT"]
[Date "2020.08.04"]
[Round "4"]
[White "Derakhshani, Borna"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2373"]
[BlackElo "2246"]
[PlyCount "37"]
[EventDate "2020.08.04"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 e6 3. Bf4 c5 4. e3 Nc6 5. Nf3 Nf6 6. Bd3 b6 7. 0-0 Bb7 8. dxc5 Bxc5 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Qxd1 12. Raxd1 Rd8 13. Rxd8+ Nxd8 14. Bxb7 Nxb7 15. Rd1 f6 16. Bb8 Ke7 17. Bg3 e5 18. c3 Nd6 19. b4 1-0

[Event "Titled Tuesday intern op 4th Aug 10am"]
[Site "Chess.com INT"]
[Date "2020.08.04"]
[Round "9"]
[White "Hu, Merric"]
[Black "Bollen, Guus"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2080"]
[BlackElo "2246"]
[PlyCount "42"]
[EventDate "2020.08.04"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 d5 4. exd5 Qxd5 5. Nf3 Nf6 6. Nc3 Qd8 7. Bb5 Bd7 8. 0-0 g6 9. d4 cxd4 10. Nxd4 Bg7 11. Nxc6 Bxc6 12. Bxc6+ bxc6 13. Qf3 Qc7 14. Nb5 Qc8 15. Bxf6 Bxf6 16. Nd6+ exd6 17. Qxf6 0-0 18. Qxd6 Rd8 19. Qf6 Qe6 20. Qxe6 fxe6 21. Rfe1 Rd2 0-1

[Event "Titled Tuesday intern op 4th Aug 10am"]
[Site "Chess.com INT"]
[Date "2020.08.04"]
[Round "7"]
[White "Manukian, Artak"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2196"]
[BlackElo "2246"]
[PlyCount "61"]
[EventDate "2020.08.04"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. Re1 g6 6. c3 Bg7 7. d4 cxd4 8. cxd4 0-0 9. Nc3 a6 10. Bf1 b5 11. e5 Ne8 12. Bg5 f6 13. exf6 Ndxf6 14. a4 b4 15. Qb3+ Kh8 16. Qxb4 Bg4 17. Re3 Rb8 18. Qa3 Qb6 19. h3 Bxf3 20. Rxf3 Qxd4 21. Bxa6 Nc7 22. Nb5 Qe5 23. Nxc7 Qxg5 24. Ne6 Qa5 25. Nxf8 Qxa6 26. Ne6 Rc8 27. Nxg7 Kxg7 28. b4 Qe2 29. Qe3 Qxe3 30. Rxe3 Nd5 31. Rb3 1-0

[Event "Titled Tuesday intern op 4th Aug 10am"]
[Site "Chess.com INT"]
[Date "2020.08.04"]
[Round "3"]
[White "Orozbaev, Eldiar"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1973"]
[BlackElo "2246"]
[PlyCount "197"]
[EventDate "2020.08.04"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 g6 5. d4 Bg7 6. Be2 Nf6 7. 0-0 0-0 8. Be3 cxd4 9. Nxd4 e5 10. Nb5 Na6 11. N1a3 Be6 12. Bc4 Qxd1 13. Raxd1 Bxc4 14. Nxc4 b6 15. Nxe5 Rfe8 16. Nd7 Ng4 17. Bf4 Re2 18. h3 Nf6 19. Nxf6+ Bxf6 20. Rd2 Rxd2 21. Bxd2 Rd8 22. Bf4 Rd7 23. Re1 Nc5 24. Bh6 Ne6 25. a4 Bg7 26. Bxg7 Kxg7 27. g3 a6 28. Na3 Nc5 29. a5 bxa5 30. Re5 Nd3 31. Rxa5 Nxb2 32. Rxa6 Rd1+ 33. Kg2 Ra1 34. Ra7 Nd1 35. Nb5 Rc1 36. Rc7 Rc2 37. c4 Rxf2+ 38. Kg1 Rf3 39. Kg2 Rf2+ 40. Kg1 Rf3 41. c5 Rxg3+ 42. Kh2 Rb3 43. Nd6 Ne3 44. Rxf7+ Kg8 45. Re7 Nd5 46. Re8+ Kg7 47. Rc8 Nf4 48. c6 Rxh3+ 49. Kg1 Rc3 50. Ne4 Rc1+ 51. Kf2 Nd5 52. Ng5 h6 53. Ne6+ Kf6 54. Nd4 h5 55. Ke2 g5 56. Nb5 h4 57. c7 Nxc7 58. Nxc7 Rc2+ 59. Kf3 Ra2 60. Nd5+ Ke5 61. Ne3 Ra3 62. Rc5+ Kf6 63. Rc6+ Kg7 64. Ke4 Ra4+ 65. Kf5 h3 66. Rc7+ Kf8 67. Kf6 Ra6+ 68. Kxg5 h2 69. Rh7 Ra5+ 70. Kf4 Ra4+ 71. Kf3 Ra3 72. Rxh2 Kg7 73. Rf2 Kg6 74. Ke4 Ra4+ 75. Kf3 Ra3 76. Rg2+ Kf7 77. Rg4 Ke6 78. Rf4 Rb3 79. Rh4 Ra3 80. Rh6+ Kf7 81. Kf4 Ra4+ 82. Kf3 Ra3 83. Rc6 Ra4 84. Ng2 Ra3+ 85. Ke4 Ke7 86. Nf4 Ra4+ 87. Kf5 Ra5+ 88. Kg4 Ra4 89. Rh6 Kd7 90. Kf5 Kc7 91. Ke5 Kd7 92. Nd5 Ra1 93. Rh7+ Kc8 94. Kd6 Rc1 95. Rf7 Kb8 96. Re7 Kc8 97. Nb4 Kb8 98. Nc6+ Kc8 99. Rc7# 1-0

[Event "Titled Tuesday intern op 4th Aug 10am"]
[Site "Chess.com INT"]
[Date "2020.08.04"]
[Round "6"]
[White "Sadykov, Ramil"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2345"]
[BlackElo "2246"]
[PlyCount "53"]
[EventDate "2020.08.04"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. Bg5 Nbd7 9. Qe2 Bb7 10. 0-0-0 h6 11. Bh4 Qb6 12. Bxe6 fxe6 13. Nxe6 Kf7 14. Nd5 Bxd5 15. exd5 Re8 16. Rhe1 g5 17. Bg3 Ne5 18. Bxe5 dxe5 19. Qxe5 Bd6 20. Qf5 b4 21. Kb1 a5 22. Rd3 a4 23. Rf3 Be7 24. h4 Rhg8 25. hxg5 hxg5 26. Qh7+ Rg7 27. Qxg7# 1-0

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "8"]
[White "Bollen, Guus"]
[Black "Guimaraes, Diogo Duarte"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "2246"]
[BlackElo "2242"]
[PlyCount "42"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Nd6 5. Qxe5+ Qe7 6. Qxe7+ Bxe7 7. Bb3 b6 8. Nd5 Bd8 9. Nf3 Bb7 10. 0-0 c6 11. Ne3 0-0 12. c3 c5 13. d4 Bxf3 14. gxf3 cxd4 15. cxd4 Nc6 16. Rd1 Rc8 17. Kg2 Re8 18. a3 Bf6 19. Nc2 Na5 20. Bf4 Nxb3 21. Bxd6 Rxc2 0-1

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "9"]
[White "Bollen, Guus"]
[Black "Haring, Filip"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2246"]
[BlackElo "2311"]
[PlyCount "78"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 Nc6 6. cxd4 e6 7. a3 d6 8. Bd3 Be7 9. 0-0 0-0 10. Re1 dxe5 11. dxe5 b6 12. Nbd2 Bb7 13. b4 Nf4 14. Bf1 Nd3 15. Re3 Nxc1 16. Rxc1 Rc8 17. Qb3 Nd4 18. Rxc8 Nxf3+ 19. Nxf3 Qxc8 20. Nd4 Rd8 21. Nb5 Qc1 22. Rd3 Bd5 23. Qd1 Qg5 24. Qe1 Rc8 25. Rc3 Rxc3 26. Qxc3 h5 27. Nxa7 h4 28. h3 f6 29. Nc6 Bf8 30. b5 Bc5 31. a4 Qf4 32. Qe1 f5 33. a5 bxa5 34. Nxa5 g5 35. Nc6 g4 36. Qe2 g3 37. Nd8 Bxf2+ 38. Kh1 Bb6 39. Qe1 Bxd8 0-1

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "4"]
[White "Bollen, Guus"]
[Black "Rolfe, Warrick"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2246"]
[BlackElo "2087"]
[PlyCount "97"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. c4 g6 5. Bxd3 Bg7 6. Nf3 Nh6 7. Nc3 0-0 8. Be3 f6 9. Qd2 Nf7 10. 0-0 Nc6 11. Rac1 b6 12. Rfd1 d6 13. Nd5 e5 14. a3 f5 15. Qe2 f4 16. Bd2 Bg4 17. b4 Nd4 18. Nxd4 Bxe2 19. Ne6 Qd7 20. Nxf8 Rxf8 21. Bxe2 Ng5 22. c5 bxc5 23. bxc5 Nxe4 24. c6 Qe6 25. c7 Kh8 26. Bb4 Bh6 27. f3 g5 28. Ba6 Nc5 29. Bxc5 dxc5 30. Bb7 e4 31. Rxc5 g4 32. c8Q Rxc8 33. Rxc8+ Kg7 34. Rc7+ Kg8 35. Rc6 Qe5 36. Rxh6 exf3 37. Nf6+ Kg7 38. Rxh7+ Kxf6 39. Rh6+ Kg7 40. Rhd6 Qe3+ 41. Kh1 fxg2+ 42. Bxg2 f3 43. Bf1 Qe4 44. R6d4 Qb7 45. Rxg4+ Kf6 46. Rg3 Kf5 47. Kg1 Kf4 48. Rd3 Qb6+ 49. Kh1 1-0

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "10"]
[White "Juarez Flores, Gustavo Enrique"]
[Black "Bollen, Guus"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2108"]
[BlackElo "2246"]
[PlyCount "92"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. Nge2 Nc6 6. d3 Rb8 7. Be3 b5 8. Qd2 b4 9. Nd1 Nd4 10. c3 bxc3 11. bxc3 Bh3 12. 0-0 Bxg2 13. Kxg2 Nc6 14. d4 cxd4 15. cxd4 Nf6 16. Ndc3 0-0 17. h3 Qa5 18. Rfd1 Rb7 19. g4 Rfb8 20. d5 Rb2 21. Qe1 Nb4 22. Rdc1 Nc2 23. Rxc2 Rxc2 24. Nd4 Rxc3 25. Bd2 Rbc8 26. Nc6 Qc7 27. Bxc3 Nxd5 28. exd5 Bxc3 29. Qxc3 e5 30. Rc1 Re8 31. Qd2 Qb6 32. a4 Kg7 33. a5 Qa6 34. Qc3 f5 35. Qc4 Qb7 36. a6 Qb2 37. gxf5 gxf5 38. Rc2 Qa1 39. Qh4 Rg8 40. Kh2 Qd1 41. Nxe5 Qxc2 42. Qe7+ Kh6 43. Qf6+ Rg6 44. Nf7+ Kh5 45. Qd4 Qe2 46. Qf4 Qd1 0-1

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "5"]
[White "Tronenkovs, Valdis"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2265"]
[BlackElo "2246"]
[PlyCount "85"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. g3 Nf6 4. Bg2 Nc6 5. c3 g6 6. d4 cxd4 7. cxd4 Bg7 8. 0-0 0-0 9. Nbc3 e5 10. h3 Qb6 11. Na4 Qa5 12. Bd2 Qc7 13. Rc1 Qe7 14. d5 Nd4 15. Nxd4 exd4 16. b3 Re8 17. Re1 Bd7 18. Nb2 Bb5 19. a4 Ba6 20. b4 b6 21. b5 Bb7 22. Bb4 Nd7 23. Nc4 Nc5 24. a5 Rad8 25. axb6 axb6 26. Nxb6 Qc7 27. Na4 f5 28. Nxc5 dxc5 29. Bxc5 Qa5 30. Qb3 fxe4 31. Rxe4 Rxe4 32. Bxe4 Qd2 33. Rd1 Qe2 34. d6+ Kh8 35. Bxb7 Rf8 36. Rf1 d3 37. Bg2 d2 38. Be3 Rd8 39. Rd1 Rxd6 40. Kh2 h5 41. Qc2 Kh7 42. Rxd2 Qxb5 43. Rxd6 1-0

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "7"]
[White "Vetokhin, Savva"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2349"]
[BlackElo "2246"]
[PlyCount "83"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 e6 3. Bf4 Nf6 4. e3 c5 5. Nf3 Be7 6. Nb5 Na6 7. Be2 0-0 8. 0-0 Ne4 9. c3 c4 10. a4 Bd7 11. Ne5 f6 12. Nxd7 Qxd7 13. f3 Ng5 14. e4 Nf7 15. exd5 exd5 16. Re1 Rfe8 17. Bf1 Bf8 18. Qc2 Nd6 19. Nxd6 Bxd6 20. Bxd6 Qxd6 21. g3 Nc7 22. f4 g6 23. Bg2 f5 24. Re5 Re6 25. Rae1 Rae8 26. b3 Qc6 27. b4 b5 28. a5 a6 29. R1e3 Rxe5 30. Rxe5 Rxe5 31. fxe5 Kf7 32. Qd2 Qe6 33. Qg5 Qe7 34. Qh6 Ke6 35. h4 Ne8 36. h5 Qg7 37. Qg5 Qe7 38. Bxd5+ Kd7 39. Bc6+ Kd8 40. Qxe7+ Kxe7 41. hxg6 hxg6 42. Bxe8 1-0

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "2"]
[White "Yakimova, Mariya"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2269"]
[BlackElo "2246"]
[PlyCount "65"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. Nc3 Nf6 6. g3 Nc6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 c4 10. Ne5 Be6 11. Nxc6 bxc6 12. e3 h6 13. Bxf6 Bxf6 14. b3 Qa5 15. Qc2 Rac8 16. bxc4 dxc4 17. Ne4 Be7 18. Rfd1 Bd5 19. Rab1 Rc7 20. Nc3 f5 21. Bxd5+ cxd5 22. Rb5 Qa3 23. Nxd5 Rcc8 24. Nxe7+ Qxe7 25. Rdb1 Qg5 26. Rc5 Rxc5 27. dxc5 f4 28. Qxc4+ Kh8 29. exf4 Qf5 30. Rb7 Rd8 31. c6 Qh3 32. Rb1 Rc8 33. c7 1-0

[Event "Titled Tuesday intern op 14th July"]
[Site "Chess.com INT"]
[Date "2020.07.14"]
[Round "3"]
[White "Zavivaeva, Evelina"]
[Black "Bollen, Guus"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1619"]
[BlackElo "2246"]
[PlyCount "50"]
[EventDate "2020.07.14"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Nf3 Bg7 6. Be3 cxd4 7. Bxd4 Nf6 8. Be2 Nc6 9. 0-0 e5 10. Be3 0-0 11. Qxd5 Nxd5 12. Nbd2 Nxe3 13. fxe3 Be6 14. Bc4 Bxc4 15. Nxc4 e4 16. Nd4 f5 17. Nxc6 bxc6 18. Rad1 Rfd8 19. Rfe1 Kf7 20. Kf2 Ke6 21. Ke2 Rd5 22. Rxd5 cxd5 23. Nd2 Rb8 24. Nb3 Be5 25. Rd1 Bxh2 0-1

[Event "Titled Tuesday intern op 7th July"]
[Site "Chess.com INT"]
[Date "2020.07.07"]
[Round "7"]
[White "Bollen, Guus"]
[Black "Gevorgyan, David"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2246"]
[BlackElo "2316"]
[PlyCount "98"]
[EventDate "2020.07.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. c4 Nf6 5. Nc3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Be3 h6 9. Qd2 Ng4 10. d5 Nxe3 11. Qxe3 f5 12. Nd2 f4 13. Qd3 Nf6 14. b4 g5 15. c5 g4 16. Rfc1 Ne8 17. Nc4 Qg5 18. Bf1 h5 19. cxd6 cxd6 20. Nb5 Qg6 21. Na5 Rf7 22. Rc2 h4 23. Rac1 Bd7 24. Nxb7 Rb8 25. N7xd6 Nxd6 26. Nxa7 Rxb4 27. Nc6 Ra4 28. Qb3 Ra8 29. a4 g3 30. fxg3 fxg3 31. hxg3 hxg3 32. Rc3 Nxe4 33. d6 Nxc3 34. Ne7+ Kh7 35. Nxg6 Kxg6 36. Rxc3 Raf8 37. Rxg3+ Kh7 38. Bd3+ Kh8 39. Rh3+ Bxh3 40. gxh3 e4 41. Bxe4 Bd4+ 42. Kg2 Rf2+ 43. Kg3 Rg8+ 44. Kh4 Bf6+ 45. Kh5 Rg5+ 46. Kh6 Rf4 47. Qb8+ Rg8 48. Bg6 Rh4+ 49. Bh5 Bg5# 0-1

[Event "Titled Tuesday intern op 7th July"]
[Site "Chess.com INT"]
[Date "2020.07.07"]
[Round "1"]
[White "Bollen, Guus"]
[Black "Kashlinskaya, Alina"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2246"]
[BlackElo "2494"]
[PlyCount "40"]
[EventDate "2020.07.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Bd6 6. Nf3 0-0 7. Bd3 Re8+ 8. Be3 dxc4 9. Bxc4 Bg4 10. Qb3 Qe7 11. Qxb7 Nbd7 12. 0-0 Rab8 13. Qc6 Rb6 14. Qa4 Bxf3 15. gxf3 Rb4 16. Qa6 Nb8 17. Bxf7+ Qxf7 18. Qxa7 Qg6+ 19. Kh1 Qh5 20. f4 Ng4 0-1

[Event "Titled Tuesday intern op 7th July"]
[Site "Chess.com INT"]
[Date "2020.07.07"]
[Round "6"]
[White "Bollen, Guus"]
[Black "Machado, Luiz Fernando"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2246"]
[BlackElo "1592"]
[PlyCount "53"]
[EventDate "2020.07.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nc3 Bb4 4. Bd2 c5 5. a3 Bxc3 6. Bxc3 d4 7. Bd2 Nc6 8. f4 Nf6 9. Nf3 Bd7 10. g3 0-0 11. Bg2 Qb6 12. b3 Rfe8 13. 0-0 e5 14. Qe1 Bg4 15. h3 Bxf3 16. Rxf3 h6 17. Qf2 Qc7 18. Rf1 b5 19. f5 a5 20. a4 bxa4 21. bxa4 Rab8 22. g4 Nb4 23. Qh4 Nxc2 24. Bxh6 gxh6 25. Qxf6 Ne3 26. Qxh6 Nxf1 27. f6 1-0

[Event "Titled Tuesday intern op 7th July"]
[Site "Chess.com INT"]
[Date "2020.07.07"]
[Round "3"]
[White "Bollen, Guus"]
[Black "Novik, Maxim"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2246"]
[BlackElo "2434"]
[PlyCount "146"]
[EventDate "2020.07.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. h4 h6 8. Ne5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nd7 11. Bf4 Nxe5 12. Bxe5 Qa5+ 13. c3 Nf6 14. Bxf6 gxf6 15. Ne4 Be7 16. Qf3 f5 17. Nd2 0-0-0 18. 0-0-0 Qxa2 19. Kc2 Qd5 20. g3 Qxf3 21. Nxf3 Bf6 22. Rhe1 Rhg8 23. Ra1 a6 24. Ra5 Rd5 25. Ra4 Rg4 26. Nd2 f4 27. Ne4 Be7 28. f3 Rxg3 29. Nxg3 fxg3 30. Re4 Rf5 31. Ra1 Rxf3 32. Rg4 f5 33. Rg7 Bxh4 34. Re1 Bf6 35. Rg6 Rf2+ 36. Kd3 Bg5 37. Rexe6 Kc7 38. Re1 Rxb2 39. c4 g2 40. c5 Rd2+ 41. Kc3 Re2 42. Rg1 f4 43. Rg7+ Kb8 44. Rf7 Re3+ 45. Kc4 f3 46. Rb1 b5+ 47. cxb6 Bh4 48. b7 Re8 49. Rxf3 Rg8 50. Rg1 Kxb7 51. Rh3 Bf6 52. Rh2 Rg4 53. Rgxg2 Rxd4+ 54. Kc5 Rd5+ 55. Kc4 Bd4 56. Rxh6 Rd7 57. Rg3 Bb6 58. Rb3 a5 59. Rh1 Rd4+ 60. Kc3 c5 61. Rh6 Rb4 62. Rxb4 cxb4+ 63. Kb3 Ka6 64. Ka4 Kb7 65. Rh7+ Bc7 66. Rh6 Bb6 67. Rh7+ Bc7 68. Kb5 b3 69. Rh2 Be5 70. Rh3 b2 71. Rb3 Kc7 72. Kxa5 Kc6 73. Rxb2 Bxb2 1/2-1/2

[Event "Titled Tuesday intern op 7th July"]
[Site "Chess.com INT"]
[Date "2020.07.07"]
[Round "8"]
[White "Fanha, Paulo Alexandre Mar"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1805"]
[BlackElo "2246"]
[PlyCount "81"]
[EventDate "2020.07.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. Bb5+ Nbd7 5. e5 dxe5 6. Nxe5 e6 7. 0-0 Bd6 8. Nxd7 Bxd7 9. Bxd7+ Qxd7 10. d3 0-0 11. Ne4 Be7 12. Bf4 Rfd8 13. Qf3 Nd5 14. a3 Qb5 15. c4 Qxb2 16. cxd5 exd5 17. Ng5 h6 18. Nxf7 Rf8 19. Nxh6+ gxh6 20. Qxd5+ Rf7 21. Bxh6 Rd8 22. Qe6 Rd6 23. Qg4+ Kh7 24. Be3 Rg7 25. Qh5+ Kg8 26. Qe8+ Bf8 27. Bxc5 Rf6 28. Bxf8 Rxf8 29. Qe6+ Kh7 30. Qe4+ Kg8 31. Rab1 Qxa3 32. Rxb7 Rxb7 33. Qxb7 a5 34. Qd5+ Rf7 35. h3 a4 36. Re1 Qb4 37. Re8+ Kg7 38. Qg5+ Kh7 39. Qg8+ Kh6 40. Re6+ Kh5 41. Qg6+ 1-0

[Event "Titled Tuesday intern op 7th July"]
[Site "Chess.com INT"]
[Date "2020.07.07"]
[Round "4"]
[White "Gahan, MG."]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2229"]
[BlackElo "2246"]
[PlyCount "49"]
[EventDate "2020.07.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. c4 Nc6 6. Qd3 g6 7. Nc3 Bg7 8. Bg5 0-0 9. Be2 b6 10. 0-0 h6 11. Bf4 Ng4 12. Qd2 Kh7 13. Rac1 Be6 14. Nd5 Rc8 15. h3 Nge5 16. Nxe5 Nxe5 17. Be3 Bxd5 18. cxd5 f5 19. f4 Nd7 20. exf5 Rxf5 21. Bd3 Rf8 22. f5 Ne5 23. fxg6+ Nxg6 24. Bxg6+ Kxg6 25. Qd3+ 1-0

[Event "Titled Tuesday intern op 7th July"]
[Site "Chess.com INT"]
[Date "2020.07.07"]
[Round "5"]
[White "Palchuk, Andrii"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2183"]
[BlackElo "2246"]
[PlyCount "101"]
[EventDate "2020.07.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Nf3 Bg7 6. Na3 cxd4 7. Nb5 Na6 8. Nbxd4 Nf6 9. Qb3 0-0 10. Qxd5 Nxd5 11. Bc4 Nb6 12. Bb3 Nc5 13. Bc2 e5 14. Nb5 Bg4 15. Be3 Ne6 16. Ng5 Nc4 17. Nxe6 Nxe3 18. fxe3 Bxe6 19. Nc7 Rac8 20. Nxe6 fxe6 21. Bb3 Kf7 22. Ke2 Ke7 23. h4 Rf5 24. g4 Rf7 25. h5 g5 26. Rhf1 Rcf8 27. Rxf7+ Rxf7 28. Bc2 h6 29. Be4 b6 30. a4 Rf8 31. a5 Rd8 32. Bc6 Kd6 33. Be4 Kc7 34. axb6+ Kxb6 35. Bd3 Kb7 36. Be4+ Kb6 37. Bd3 Kb7 38. Bc4 Rd6 39. Rf1 Rd7 40. Bxe6 Re7 41. Bd5+ Kb6 42. Kd3 e4+ 43. Bxe4 Be5 44. Bd5 a5 45. Rf7 Re8 46. Rh7 Rd8 47. Ke4 Rh8 48. Rb7+ Ka6 49. Kxe5 Re8+ 50. Kd4 Rd8 51. Rh7 1-0

[Event "Titled Tuesday intern op 7th July"]
[Site "Chess.com INT"]
[Date "2020.07.07"]
[Round "2"]
[White "Saravana, Krishnan P"]
[Black "Bollen, Guus"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2312"]
[BlackElo "2246"]
[PlyCount "86"]
[EventDate "2020.07.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 e5 5. Bc2 g6 6. 0-0 Bg7 7. d4 Nbd7 8. Na3 0-0 9. Nc4 Qe7 10. a4 cxd4 11. cxd4 exd4 12. Re1 Ne5 13. Qe2 Bg4 14. b3 Rac8 15. Ncxe5 dxe5 16. Ba3 Qc7 17. Bxf8 Kxf8 18. Bd3 Nh5 19. h3 Nf4 20. Qd1 Be6 21. Bf1 Bh6 22. Nd2 Qc3 23. Nc4 Nh5 24. Ra2 f6 25. Ree2 d3 26. Re1 Rd8 27. Ne3 d2 28. Re2 Bxb3 29. Raxd2 Bxd1 30. Rxd8+ Ke7 31. Nd5+ Kxd8 32. Nxc3 Bxe2 33. Bxe2 Nf4 34. Bc4 Bf8 35. Bg8 h5 36. Kh2 Nd3 37. Kg1 Nc5 38. Kf1 Ke7 39. Bh7 Kf7 40. g4 Kg7 41. gxh5 Kxh7 42. hxg6+ Kxg6 43. Nd5 Nxe4 0-1

[Event "Titled Tuesday intern op 7th July"]
[Site "Chess.com INT"]
[Date "2020.07.07"]
[Round "9"]
[White "Sviridova, Vlada"]
[Black "Bollen, Guus"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "2144"]
[BlackElo "2246"]
[PlyCount "108"]
[EventDate "2020.07.07"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. dxc5 Bxc5 9. Nc3 Nc6 10. a3 Re8 11. b4 Bf8 12. Bb2 Bg4 13. h3 Be6 14. e3 Qd7 15. Kh2 Rad8 16. Nd4 Ne5 17. Nce2 Nc4 18. Bc3 Ne4 19. Bxe4 dxe4 20. Nxe6 Qxe6 21. Bd4 Ne5 22. Ng1 Nc6 23. Ne2 Rd5 24. Qc2 Qh6 25. Kg2 Bd6 26. Qc4 Rh5 27. Rh1 Qg6 28. Nf4 Bxf4 29. exf4 Rd8 30. Be3 Ne7 31. Rad1 Re8 32. Qd4 Nf5 33. Qd7 f6 34. Rd5 Nh4+ 35. Kf1 Nf3 36. Ke2 Rxd5 37. Qxd5+ Kh8 38. Rc1 h6 39. g4 Rf8 40. Rc7 Qe8 41. b5 b6 42. f5 Kh7 43. Qd7 Qxd7 44. Rxd7 Rc8 45. Rxa7 Rc3 46. a4 Rb3 47. Bxb6 h5 48. gxh5 Kh6 49. Be3+ Kxh5 50. b6 Rb1 51. Bd2 Rxb6 52. Ke3 Rb3+ 53. Kxe4 Nxd2+ 54. Kf4 Rf3# 0-1

[Event "Titled Tuesday intern op 30th June"]
[Site "Chess.com INT"]
[Date "2020.06.30"]
[Round "8"]
[White "Bollen, Guus"]
[Black "Derraugh, Geordie"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2246"]
[BlackElo "2169"]
[PlyCount "76"]
[EventDate "2020.06.30"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. c4 Nc6 5. Bxd3 d6 6. Nf3 g6 7. h3 Bg7 8. 0-0 Nf6 9. Nc3 0-0 10. Be3 h6 11. Rc1 Be6 12. Qe2 Kh7 13. Rfd1 Qa5 14. b3 Qh5 15. Bb1 Nd7 16. Nd5 Bxh3 17. gxh3 Qxh3 18. Nh2 Nde5 19. f4 e6 20. fxe5 exd5 21. exd6 dxe4 22. Bxe4 Rae8 23. Bf2 f5 24. Qf3 Qxh2+ 25. Kxh2 fxe4 26. Qg2 Rf3 27. Bg3 Ne5 28. d7 Ng4+ 29. Kg1 Rd8 30. Bc7 Ne3 31. Bxd8 Nxg2 32. Be7 Nf4 33. d8Q Rg3+ 34. Kh2 Rh3+ 35. Kg1 Rg3+ 36. Kf2 Rf3+ 37. Ke1 Re3+ 38. Kd2 Re2# 0-1

[Event "Titled Tuesday intern op 30th June"]
[Site "Chess.com INT"]
[Date "2020.06.30"]
[Round "3"]
[White "Bollen, Guus"]
[Black "Johnson, Joel F"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2246"]
[BlackElo "2223"]
[PlyCount "91"]
[EventDate "2020.06.30"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. Bd3 Bb7 4. Nf3 e6 5. 0-0 Nf6 6. Qe2 d6 7. Bg5 h6 8. Bh4 g5 9. Bg3 Nbd7 10. a4 b4 11. Nbd2 Rg8 12. e5 Nd5 13. Nc4 N7b6 14. Na5 Bc8 15. Rfc1 h5 16. h4 gxh4 17. Bxh4 Be7 18. Nc6 Bxh4 19. Nxd8 Bxd8 20. Qd2 Bb7 21. Kh2 Nd7 22. Be4 Be7 23. c4 bxc3 24. bxc3 dxe5 25. c4 N7f6 26. cxd5 Nxe4 27. Qb2 Bxd5 28. dxe5 Bc5 29. Rxc5 Nxc5 30. Rc1 Ne4 31. Rxc7 Kf8 32. Qc1 Rg6 33. Qf4 Rg7 34. g3 Nxf2 35. Ng5 Ng4+ 36. Kh3 Rb8 37. Ne4 Rb2 38. Rc8+ Ke7 39. Qf6+ Nxf6 40. exf6+ Kd7 41. Nc5+ Kxc8 42. fxg7 Kc7 43. g8Q Kd6 44. Qf8+ Ke5 45. Nd3+ Kf6 46. Nxb2 1-0

[Event "Titled Tuesday intern op 30th June"]
[Site "Chess.com INT"]
[Date "2020.06.30"]
[Round "5"]
[White "Bollen, Guus"]
[Black "Kostenko, Petr"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2246"]
[BlackElo "2429"]
[PlyCount "75"]
[EventDate "2020.06.30"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Ne5 Nd7 8. Nxg6 hxg6 9. Be2 Ngf6 10. Bg5 Qa5+ 11. Bd2 Qc7 12. c4 Bd6 13. Qb3 0-0-0 14. 0-0-0 Kb8 15. Kb1 Bf4 16. Bc3 g5 17. Nf1 c5 18. g3 cxd4 19. Bxd4 Be5 20. Be3 g4 21. Nd2 Nc5 22. Qa3 b6 23. Nb3 Nxb3 24. Qxb3 Rxd1+ 25. Rxd1 Ne4 26. Bxg4 Rxh2 27. Bf3 f5 28. c5 Nxc5 29. Bxc5 Qxc5 30. Qxe6 Bd4 31. Qe8+ Kc7 32. Qf7+ Kb8 33. Qe8+ Kc7 34. Rc1 Rxf2 35. Rxc5+ bxc5 36. Qf7+ Kd8 37. Bc6 Rxb2+ 38. Kc1 1-0

[Event "Titled Tuesday intern op 30th June"]
[Site "Chess.com INT"]
[Date "2020.06.30"]
[Round "1"]
[White "Bollen, Guus"]
[Black "Priasmoro, Novendra"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2246"]
[BlackElo "2502"]
[PlyCount "40"]
[EventDate "2020.06.30"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 a6 6. Bc4 b5 7. Bb3 Bb7 8. 0-0 b4 9. Na4 Bxe4 10. Be3 Nc6 11. Rc1 Nf6 12. Nd4 Be7 13. Re1 Nxd4 14. Bxd4 Bc6 15. Bb6 Qb8 16. Qd4 0-0 17. Re3 Rc8 18. Rd1 Bxa4 19. Bxa4 Nd5 20. Rg3 Bf6 0-1

[Event "Titled Tuesday intern op 30th June"]
[Site "Chess.com INT"]
[Date "2020.06.30"]
[Round "10"]
[White "Bollen, Guus"]
[Black "Prohorov, Olexandr"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2246"]
[BlackElo "2086"]
[PlyCount "86"]
[EventDate "2020.06.30"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. c4 g6 5. Bxd3 Bg7 6. Nf3 d6 7. h3 Nf6 8. Nc3 0-0 9. 0-0 Nc6 10. Be3 Ne8 11. Rc1 Nc7 12. Qe2 Ne6 13. Rfd1 Qa5 14. Bb1 Qh5 15. Nd5 Re8 16. Rd2 Bh6 17. Bxh6 Qxh6 18. a3 Nf4 19. Qe3 g5 20. Nc7 Bd7 21. Nxa8 Rxa8 22. e5 g4 23. hxg4 Bxg4 24. Nh2 Be6 25. exd6 exd6 26. Rcd1 Kh8 27. Rxd6 Rg8 28. Be4 Nh3+ 29. Kh1 Qxe3 30. fxe3 Nf2+ 31. Kg1 Nxd1 32. Rxd1 Bxc4 33. Rd7 Be6 34. Rxb7 Ne5 35. Kf2 Rd8 36. Ke1 Nc4 37. Nf3 Nxe3 38. Rxa7 Rd1+ 39. Ke2 f5 40. Bb7 f4 41. Ra8+ Kg7 42. Be4 Bc4+ 43. Kf2 Rf1# 0-1

[Event "Titled Tuesday intern op 30th June"]
[Site "Chess.com INT"]
[Date "2020.06.30"]
[Round "6"]
[White "Bollen, Guus"]
[Black "Womacka, Mathias"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2246"]
[BlackElo "2435"]
[PlyCount "80"]
[EventDate "2020.06.30"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 e5 7. Nd5 Nge7 8. Bg5 h6 9. Bf6 Bxf6 10. Nxf6+ Kf8 11. Nc3 Kg7 12. Nfd5 Nxd5 13. Nxd5 Be6 14. h4 Bxd5 15. exd5 Ne7 16. c4 Nf5 17. 0-0 Nd4 18. f4 Qe7 19. Qd2 exf4 20. Rae1 Qd7 21. Qxf4 f5 22. Re3 Rae8 23. Rfe1 Rxe3 24. Qxe3 Kf6 25. b3 g5 26. Kh2 Rh7 27. Qf2 Re7 28. Rxe7 Qxe7 29. g4 Qe5+ 30. Kh1 Qf4 31. Qxf4 gxf4 32. gxf5 Kxf5 33. Bh3+ Ke5 34. Kg2 Nc2 35. Kf3 Nb4 36. Bc8 b6 37. Ke2 Nxa2 38. Bg4 Nb4 39. Bh5 Kd4 40. Kd2 Nxd3 0-1

[Event "Titled Tuesday intern op 30th June"]
[Site "Chess.com INT"]
[Date "2020.06.30"]
[Round "4"]
[White "Budisavljevic, Luka"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2444"]
[BlackElo "2246"]
[PlyCount "41"]
[EventDate "2020.06.30"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Nf6 4. Nd2 c5 5. c3 Nc6 6. Ngf3 Be7 7. Ne5 0-0 8. Bd3 Qb6 9. Rb1 Nxe5 10. dxe5 Nd7 11. h4 f5 12. g4 Qd8 13. Qe2 b6 14. Rg1 Bxh4 15. gxf5 exf5 16. Qh5 c4 17. Bc2 Nc5 18. Bh6 Rf7 19. Nf3 Be7 20. Ke2 Kh8 21. Qxf7 1-0

[Event "Titled Tuesday intern op 30th June"]
[Site "Chess.com INT"]
[Date "2020.06.30"]
[Round "9"]
[White "Kim, Sergey2222"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "2295"]
[BlackElo "2246"]
[PlyCount "51"]
[EventDate "2020.06.30"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. Nf3 Nc6 5. e3 Nf6 6. a3 Bd6 7. Bd3 0-0 8. 0-0 b6 9. b3 Bb7 10. Bb2 Rc8 11. Rc1 Qe7 12. Re1 cxd4 13. exd4 dxc4 14. bxc4 Bxa3 15. Bxa3 Qxa3 16. Nb5 Qb4 17. Rb1 Qe7 18. d5 Na5 19. Nxa7 Nxc4 20. Nxc8 Rxc8 21. Bxc4 Rxc4 22. dxe6 Nd5 23. exf7+ Qxf7 24. Ne5 Qf8 25. Nxc4 Nf4 26. Ne3 1-0

[Event "Titled Tuesday intern op 30th June"]
[Site "Chess.com INT"]
[Date "2020.06.30"]
[Round "2"]
[White "Manukyan, Artyom"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2148"]
[BlackElo "2246"]
[PlyCount "71"]
[EventDate "2020.06.30"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bc4 Nc6 6. 0-0 e6 7. f5 Nf6 8. d3 d5 9. Bb5 gxf5 10. exf5 Qc7 11. Qe1 Bd7 12. fxe6 fxe6 13. Ng5 Qd6 14. Bf4 Qe7 15. Bxc6 Bxc6 16. Nxe6 Kd7 17. Nxg7 Qxg7 18. Qe5 Ne8 19. Qxg7+ Nxg7 20. Be5 Rhg8 21. Rf7+ Ke6 22. Rxg7 Kxe5 23. Rxh7 d4 24. Ne4 Bxe4 25. Re7+ Kd6 26. Rxe4 Rg7 27. Rf1 b6 28. Rf6+ Kd7 29. g3 Rh8 30. Kg2 Kc7 31. Ref4 Re8 32. Rf7+ Rxf7 33. Rxf7+ Kc6 34. h4 Re2+ 35. Rf2 Rxc2 36. Rxc2 1-0

[Event "Titled Tuesday intern op 30th June"]
[Site "Chess.com INT"]
[Date "2020.06.30"]
[Round "7"]
[White "Sharmin, Samiha Shimmi"]
[Black "Bollen, Guus"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1812"]
[BlackElo "2246"]
[PlyCount "114"]
[EventDate "2020.06.30"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Qd2 Nbd7 10. Nd5 Bxd5 11. exd5 Rc8 12. c4 Nb6 13. Rc1 Be7 14. Be2 0-0 15. 0-0 Na4 16. Na5 Qd7 17. b4 Bd8 18. Nb3 g6 19. Rfd1 Re8 20. c5 dxc5 21. bxc5 e4 22. f4 b5 23. c6 Qd6 24. Nc5 Bb6 25. Nxa4 Bxe3+ 26. Qxe3 bxa4 27. Qd4 Red8 28. Bxa6 Rc7 29. Qxa4 Qxf4 30. Rf1 Qe3+ 31. Kh1 Nxd5 32. Rce1 Qg5 33. Rxe4 Nc3 34. Qc4 Nxe4 35. Qxe4 Qe7 36. Qc4 Rd6 37. Bb5 Qe5 38. a4 Rd4 39. Qc2 Qd6 40. h3 Rd2 41. Qe4 Qd5 42. Qxd5 Rxd5 43. Kh2 Kf8 44. Re1 Rc5 45. Re2 Re7 46. Rd2 Re3 47. Rd6 Ke7 48. Rd7+ Ke6 49. Rd8 Rec3 50. Re8+ Kd6 51. Rd8+ Ke5 52. Re8+ Kf4 53. Rf8 f5 54. Rf6 g5 55. Rf7 h4 56. c7 Rxc7 57. Rxc7 Rxc7 0-1

[Event "Titled Tuesday intern op 9th June"]
[Site "Chess.com INT"]
[Date "2020.06.09"]
[Round "4"]
[White "Bollen, Guus"]
[Black "Arjun, Kalyan"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2246"]
[BlackElo "2477"]
[PlyCount "48"]
[EventDate "2020.06.09"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 a6 7. 0-0 Nf6 8. Bf4 Bg4 9. h3 Bxf3 10. Qxf3 e6 11. Rfd1 Qb6 12. Rd2 Be7 13. Rad1 0-0 14. a3 Rfd8 15. b4 Ne5 16. Bxe5 dxe5 17. Bb3 Rac8 18. Rxd8+ Rxd8 19. Rxd8+ Qxd8 20. Qe3 Qd4 21. Qe1 g6 22. Na4 Qxe4 23. Qxe4 Nxe4 24. Kf1 Nd2+ 0-1

[Event "Titled Tuesday intern op 9th June"]
[Site "Chess.com INT"]
[Date "2020.06.09"]
[Round "9"]
[White "Bollen, Guus"]
[Black "Janaszak, Dawid"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2246"]
[BlackElo "2356"]
[PlyCount "87"]
[EventDate "2020.06.09"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. c4 g6 5. Bxd3 Bg7 6. Nf3 Nc6 7. 0-0 d6 8. h3 Nf6 9. Nc3 0-0 10. Be3 b6 11. Rc1 Bb7 12. Qe2 e6 13. Rfd1 Qe8 14. Nb5 Qe7 15. Bb1 Rfd8 16. b3 a6 17. Nc3 Nd7 18. a4 Nc5 19. Qc2 Nb4 20. Qb2 Nxe4 21. Bxe4 Bxe4 22. Qe2 Bb7 23. Bxb6 Rd7 24. a5 Re8 25. Ne4 f5 26. Nc3 Qf7 27. Qd2 d5 28. Na4 Nc6 29. Nc5 Rde7 30. cxd5 exd5 31. Nxb7 Rxb7 32. Qxd5 Nb4 33. Qd2 Bf8 34. Ng5 Qf6 35. h4 Rxb6 36. axb6 Qxb6 37. Qd7 Re7 38. Qd4 Qb7 39. Qc4+ Kh8 40. Rd8 Kg7 41. Ne6+ Rxe6 42. Qxe6 Qb5 43. Rd7+ Kh6 44. Qe3+ 1-0

[Event "Titled Tuesday intern op 9th June"]
[Site "Chess.com INT"]
[Date "2020.06.09"]
[Round "2"]
[White "Bollen, Guus"]
[Black "Parvanyan, Ashot"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "2246"]
[BlackElo "2449"]
[PlyCount "76"]
[EventDate "2020.06.09"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Na5 5. Bb3 Nxb3 6. axb3 d5 7. exd5 Nxd5 8. Nf3 Nxc3 9. bxc3 Bd6 10. 0-0 0-0 11. Re1 f6 12. h3 Re8 13. Be3 a5 14. Nd2 b6 15. Qf3 Rb8 16. Ne4 Bf8 17. Ng3 Qd7 18. Ra4 Bb7 19. Qh5 Qf7 20. Qg4 Qe6 21. Qe2 Qc6 22. f3 Qd7 23. Rh4 g6 24. Bd2 Bg7 25. Ne4 f5 26. Ng5 h6 27. Ne4 fxe4 28. Bxh6 exf3 29. gxf3 Bxh6 30. Rxh6 Kg7 31. Qe3 Qf5 32. Kh2 Rh8 33. Rxh8 Rxh8 34. f4 Qxf4+ 35. Qxf4 exf4 36. Re7+ Kf6 37. Rxc7 Bf3 38. Rc6+ Bxc6 0-1

[Event "Titled Tuesday intern op 9th June"]
[Site "Chess.com INT"]
[Date "2020.06.09"]
[Round "1"]
[White "Kuzmicz, Krystian"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2468"]
[BlackElo "2246"]
[PlyCount "73"]
[EventDate "2020.06.09"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 e6 6. Nf3 Nge7 7. 0-0 0-0 8. c3 d5 9. Na3 Rb8 10. Nc2 b5 11. e5 d4 12. Ng5 Nd5 13. Ne4 Qb6 14. c4 bxc4 15. dxc4 Nde7 16. Ne1 Kh8 17. Nd3 Nb4 18. Nexc5 Nf5 19. Re1 Rd8 20. Bd2 Ne3 21. Rxe3 Nxd3 22. Rxd3 Qxc5 23. b3 Bb7 24. Bxb7 Rxb7 25. Be1 a5 26. Bf2 Rbd7 27. Qd2 Qb6 28. Rd1 Bf8 29. Qe2 Bb4 30. g4 Kg7 31. Bh4 Rc8 32. Bf6+ Kg8 33. Qg2 a4 34. Qh3 axb3 35. Qxh7+ Kxh7 36. Rh3+ Kg8 37. Rh8# 1-0

[Event "Titled Tuesday intern op 9th June"]
[Site "Chess.com INT"]
[Date "2020.06.09"]
[Round "10"]
[White "Manninen, Marko"]
[Black "Bollen, Guus"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "2377"]
[BlackElo "2246"]
[PlyCount "42"]
[EventDate "2020.06.09"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. dxc5 Bxc5 10. Bg5 Be6 11. Rc1 Bb6 12. Na4 h6 13. Bf4 Re8 14. b3 Bg4 15. h3 Bh5 16. Re1 Ne4 17. Nxb6 axb6 18. Nd4 Qf6 19. Nxc6 bxc6 20. Qc2 g5 21. Bd2 Qxf2+ 0-1

[Event "Titled Tuesday intern op 9th June"]
[Site "Chess.com INT"]
[Date "2020.06.09"]
[Round "6"]
[White "Manukyan, Sargis V"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2253"]
[BlackElo "2246"]
[PlyCount "45"]
[EventDate "2020.06.09"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d3 Nf6 2. c4 d5 3. Nc3 e6 4. g3 Be7 5. Nf3 0-0 6. Bg2 b6 7. 0-0 Bb7 8. cxd5 Nxd5 9. e4 Nf6 10. Qe2 c5 11. Rd1 Nc6 12. Be3 Ng4 13. Bf4 e5 14. Be3 Qd7 15. Nd5 Nf6 16. Nxe7+ Qxe7 17. a3 h6 18. Rac1 Rfd8 19. Nh4 Qe6 20. Nf5 Rd7 21. Bh3 Nd4 22. Bxd4 exd4 23. Nxh6+ 1-0

[Event "Titled Tuesday intern op 9th June"]
[Site "Chess.com INT"]
[Date "2020.06.09"]
[Round "3"]
[White "Potapov, Alexander1111"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2424"]
[BlackElo "2246"]
[PlyCount "79"]
[EventDate "2020.06.09"]
[EventType "swiss (blitz)"]
[EventRounds "10"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Be3 c4 10. Bg5 Be6 11. Ne5 h6 12. Bxf6 Bxf6 13. f4 Ne7 14. e3 b5 15. g4 g6 16. a3 a5 17. Nxb5 Bxe5 18. fxe5 Qd7 19. Nd6 Bxg4 20. Qe1 Rab8 21. Qh4 h5 22. Rf2 Nf5 23. Rxf5 Bxf5 24. Bxd5 Rxb2 25. Rf1 Be6 26. Be4 Qd8 27. Qf4 c3 28. d5 Bg4 29. Nxf7 Qe7 30. e6 Be2 31. Qe5 Kh7 32. Bxg6+ Kxg6 33. Qf5+ Kg7 34. Qe5+ Kg6 35. Qe4+ Kg7 36. d6 Rxf7 37. Rxf7+ Qxf7 38. exf7 c2 39. Qd4+ Kxf7 40. Qxb2 1-0

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.12"]
[Round "9"]
[White "Bollen, Guus"]
[Black "Reichardt, Gert"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "2245"]
[BlackElo "1928"]
[PlyCount "97"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Na5 5. Bb3 Nxb3 6. axb3 Bc5 7. Nge2 0-0 8. 0-0 a6 9. d4 exd4 10. Nxd4 Re8 11. Bg5 h6 12. Bh4 g5 13. Bg3 Nxe4 14. Nxe4 Rxe4 15. Nf5 d5 16. Nxh6+ Kg7 17. Qh5 Qf6 18. Nxf7 Qxf7 19. Qxg5+ Kf8 20. Kh1 Bf5 21. f3 Re2 22. Ra4 Qg6 23. Qh4 Kg7 24. Re1 Rxe1+ 25. Bxe1 Rh8 26. Bc3+ d4 27. Bxd4+ Bxd4 28. Qxd4+ Qf6 29. Qxf6+ Kxf6 30. Rc4 c6 31. g4 Be6 32. Rb4 b5 33. Kg2 Rd8 34. Rf4+ Kg6 35. Kg3 Rd2 36. h4 Rxc2 37. g5 Bxb3 38. Rf6+ Kg7 39. h5 Bd5 40. Rd6 Rc1 41. h6+ Kh7 42. Rd7+ Kh8 43. Rd8+ Kh7 44. Rd7+ Kh8 45. Kf4 Rf1 46. g6 Rxf3+ 47. Kg5 Rg3+ 48. Kf6 Rf3+ 49. Kg5 1/2-1/2

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.11"]
[Round "8"]
[White "Brokaar, Joey"]
[Black "Bollen, Guus"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2014"]
[BlackElo "2245"]
[PlyCount "66"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qe2 e5 9. Nf5 h6 10. Bxf6 Nxf6 11. Ne3 exf4 12. Ned5 Nxd5 13. Nxd5 Qc6 14. 0-0-0 Be6 15. Kb1 Be7 16. Nxf4 Bf6 17. Nxe6 fxe6 18. Qg4 Kd7 19. Qf4 Qc5 20. Be2 Qb4 21. Rxd6+ Ke7 22. Rxe6+ Kxe6 23. Qf5+ Ke7 24. e5 Bg5 25. Bg4 Qf4 26. Qd7+ Kf8 27. g3 Qf7 28. Qd3 Rd8 29. Qe2 Rd2 30. Qe1 Qc4 31. Bf5 Qe2 32. Qxe2 Rxe2 33. Rf1 Ke7 0-1

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.10"]
[Round "7"]
[White "Bollen, Guus"]
[Black "Leenhouts, Koen"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2245"]
[BlackElo "2486"]
[PlyCount "84"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 Rb8 7. Be3 b5 8. Qd2 b4 9. Nd1 Nd4 10. h3 a5 11. c3 Nxe2 12. Qxe2 a4 13. Rc1 Nf6 14. 0-0 0-0 15. Qd2 Nd7 16. Kh2 e6 17. Bh6 bxc3 18. bxc3 Bxh6 19. Qxh6 Ne5 20. Qd2 c4 21. d4 Nd3 22. Rc2 a3 23. Ne3 Qc7 24. f4 f5 25. d5 Rb2 26. dxe6 Bxe6 27. exf5 gxf5 28. g4 fxg4 29. f5 g3+ 30. Kh1 Rxc2 31. Qxc2 Bf7 32. Ng4 Bh5 33. Bd5+ Kh8 34. Qe2 Qc5 35. Qf3 Ne5 36. Qe4 Bxg4 37. hxg4 Nxg4 38. Qxg4 Qxd5+ 39. Kg1 Qd2 40. Qh4 Qxc3 41. f6 Qe3+ 42. Kh1 Qe2 0-1

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.09"]
[Round "6"]
[White "Van Leusden, Dennis"]
[Black "Bollen, Guus"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2020"]
[BlackElo "2245"]
[PlyCount "68"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bd3 Ngf6 6. Re1 Qc7 7. c3 b5 8. a4 b4 9. Bc2 Bb7 10. d3 g6 11. Nbd2 Rc8 12. Nf1 Bg7 13. Ng3 0-0 14. Bd2 Ng4 15. Rc1 c4 16. h3 bxc3 17. Bxc3 Bxc3 18. bxc3 cxd3 19. Bxd3 Nge5 20. Nxe5 Nxe5 21. Qe2 Qa5 22. Rb1 Nxd3 23. Qxd3 Rxc3 24. Qd2 Ba8 25. Nf5 gxf5 26. Re3 Rfc8 27. Rg3+ Kf8 28. Rb8 Rxb8 29. Qh6+ Ke8 30. Rg8+ Kd7 31. Rxb8 Bxe4 32. Kh2 Rc2 33. Qe3 Qe5+ 34. Kg1 Qc5 0-1

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.08"]
[Round "5"]
[White "Bollen, Guus"]
[Black "Ikonnikov, Vyacheslav"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2245"]
[BlackElo "2532"]
[PlyCount "66"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 Rb8 7. 0-0 b5 8. Nd5 e6 9. Ne3 Nge7 10. c3 0-0 11. f4 f5 12. d4 fxe4 13. dxc5 d5 14. Nc2 b4 15. Be3 bxc3 16. bxc3 Ba6 17. Ncd4 Nxd4 18. Bxd4 Bxd4+ 19. Nxd4 Bxf1 20. Bxf1 Qc8 21. Bh3 Qxc5 22. Bxe6+ Kh8 23. Rc1 Nc6 24. Kh1 Nxd4 25. cxd4 Qd6 26. Bg4 Rb4 27. a3 Rb7 28. Qa4 Rc7 29. Rb1 Kg7 30. Rb5 Rxf4 31. gxf4 Qxf4 32. Rb1 Qxg4 33. Rf1 Qe2 0-1

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.07"]
[Round "4"]
[White "Riksen, John"]
[Black "Bollen, Guus"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2044"]
[BlackElo "2245"]
[PlyCount "64"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c5 5. c3 Nc6 6. 0-0 Bd6 7. Re1 0-0 8. Bg5 h6 9. Bf4 Bxf4 10. gxf4 Qb6 11. b3 Bd7 12. e3 Rfc8 13. Ne5 cxd4 14. exd4 Ne7 15. Qf3 Rc7 16. Nxd7 Nxd7 17. Bf1 Rac8 18. Bd3 g6 19. Qe3 Nf5 20. Bxf5 gxf5 21. Kh1 Kh7 22. Rg1 Qd6 23. Qg3 Qf8 24. Qh4 Qh8 25. a4 Rg8 26. Rxg8 Qxg8 27. Qe7 Qf8 28. Qh4 Rc8 29. Qh3 Qd6 30. Qh4 Rg8 31. h3 Qf8 32. Qh5 Qg7 0-1

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.06"]
[Round "3"]
[White "Bollen, Guus"]
[Black "Czebe, Attila"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2245"]
[BlackElo "2465"]
[PlyCount "84"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. c4 e5 5. Nc3 Nc6 6. Be3 Bg4 7. d5 Nd4 8. Be2 Bxf3 9. Bxf3 c5 10. dxc6 bxc6 11. 0-0 Ne7 12. c5 0-0 13. Rc1 dxc5 14. Na4 Qa5 15. Rxc5 Nxf3+ 16. gxf3 Qa6 17. Qc2 Qc8 18. Kg2 h6 19. h3 Qe6 20. b3 g5 21. Qc4 Qf6 22. Rc1 Rfd8 23. Nb2 Rd6 24. Qe2 Ng6 25. Nc4 Re6 26. Na5 Rc8 27. b4 Bf8 28. R5c4 a6 29. a3 Nh4+ 30. Kg3 Qg6 31. R4c3 Be7 32. Qxa6 Rd8 33. Nxc6 Bf8 34. Qe2 Rd4 35. b5 Bd6 36. Kh2 Qh5 37. Bd2 Rf6 38. Nxd4 exd4+ 39. e5 dxc3 40. Rxc3 Nxf3+ 41. Kg2 g4 42. Rc8+ Bf8 0-1

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.06"]
[Round "2"]
[White "Nguyen, Lucas"]
[Black "Bollen, Guus"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1959"]
[BlackElo "2245"]
[PlyCount "68"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 h5 9. Qd2 Nbd7 10. 0-0-0 Be7 11. Be2 Qc7 12. Rdg1 Rc8 13. g4 hxg4 14. fxg4 d5 15. exd5 Nxd5 16. Nd1 Nxe3 17. Nxe3 Bg5 18. Kb1 Nf6 19. Bd1 Bxb3 20. axb3 Qc5 21. Re1 Rh3 22. Qg2 Rxe3 23. Qxb7 Qc6 24. Qb4 Nd5 25. Qd2 Rxe1 26. Qxe1 Ne3 27. c3 Bf4 28. Be2 Qg6+ 29. Ka2 Rc5 30. c4 Qb6 31. Qc3 Nd5 32. Qf3 Nb4+ 33. Kb1 Ra5 34. Rd1 Ra1+ 0-1

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.05"]
[Round "1"]
[White "Bollen, Guus"]
[Black "De Feijter, David"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2245"]
[BlackElo "1794"]
[PlyCount "47"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 Nf6 5. Qe2 d5 6. e5 Nfd7 7. 0-0 Be7 8. c3 Nf8 9. Bf4 Ng6 10. Bg3 Qc8 11. Nbd2 Ba6 12. c4 c6 13. Rac1 Qb7 14. a3 0-0 15. b4 dxc4 16. Bxc4 Rc8 17. h4 Bf8 18. Ng5 Bxc4 19. Nxc4 b5 20. Na5 Qd7 21. Nb3 Na6 22. Ne4 Ne7 23. Qg4 Nf5 24. Nf6+ 1-0

[Event "Eindhoven WLC op 8th"]
[Site "Eindhoven"]
[Date "2017.04.09"]
[Round "5"]
[White "Bollen, Guus"]
[Black "Van Dooren, Dirk"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2235"]
[BlackElo "2338"]
[PlyCount "37"]
[EventDate "2017.04.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 0-0 5. g3 d5 6. Qc2 c5 7. dxc5 Bxc5 8. Bg2 Nc6 9. a3 Qb6 10. 0-0 a5 11. cxd5 exd5 12. Nb3 Bd6 13. Be3 Bf5 14. Qd1 Qd8 15. Rc1 Re8 16. Nbd4 Be4 17. Qa4 Nxd4 18. Bxd4 Qd7 19. Qxd7 1/2-1/2

[Event "Eindhoven WLC op 8th"]
[Site "Eindhoven"]
[Date "2017.04.09"]
[Round "6"]
[White "Brink, Barry"]
[Black "Bollen, Guus"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2347"]
[BlackElo "2235"]
[PlyCount "148"]
[EventDate "2017.04.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Qc2 h6 9. Bh4 Re8 10. Nf3 Ne4 11. Bxe7 Qxe7 12. 0-0 Nd7 13. b4 Nxc3 14. Qxc3 Qd6 15. Rfc1 Nf6 16. b5 Bd7 17. bxc6 Bxc6 18. Ne5 Rec8 19. Qb3 Nd7 20. Bf5 Rcb8 21. Bxd7 Bxd7 22. Rc5 Be6 23. Rac1 b6 24. Rc6 Rc8 25. h3 Rxc6 26. Rxc6 Qd8 27. Qa3 a5 28. Qb3 Rb8 29. Nd3 b5 30. Nc5 Rb6 31. Nxe6 fxe6 32. Rc5 a4 33. Qc2 Rb8 34. f4 Qe8 35. a3 Rd8 36. Kh2 Rb8 37. Qc3 Qf8 38. Qa5 Qe8 39. Qa6 h5 40. Rc6 Qf8 41. Rc7 Qf6 42. Qd6 Rd8 43. Qb4 h4 44. Qe1 Rb8 45. Rc5 Rb6 46. Qe2 Qg6 47. Qe1 Qf6 48. Kh1 Rb8 49. Qe2 Qg6 50. Qe1 Qg3 51. Qc1 b4 52. Rc8+ Rxc8 53. Qxc8+ Kh7 54. Qc2+ Kh8 55. Qc8+ Kh7 56. Qc2+ Qg6 57. Qxa4 Qb1+ 58. Kh2 b3 59. Qe8 Qg6 60. Qb5 Qg3+ 61. Kh1 Qe1+ 62. Kh2 Qg3+ 63. Kh1 Qxe3 64. Qe8 Qe1+ 65. Kh2 Qg3+ 66. Kh1 Qg6 67. Qb5 Qb1+ 68. Kh2 b2 69. Qe2 Kh6 70. f5 Qc1 71. Qxe6+ Kh7 72. Qg6+ Kg8 73. Qe8+ Kh7 74. Qg6+ Kg8 1/2-1/2

[Event "Eindhoven WLC op 8th"]
[Site "Eindhoven"]
[Date "2017.04.08"]
[Round "3"]
[White "Bollen, Guus"]
[Black "Dignum, Erik"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2235"]
[BlackElo "2004"]
[PlyCount "109"]
[EventDate "2017.04.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c6 2. f4 d5 3. e5 Bf5 4. Nf3 e6 5. c3 h5 6. Na3 Nh6 7. Nc2 Bxc2 8. Qxc2 Nf5 9. d3 Nd7 10. Qf2 Bc5 11. d4 Be7 12. Bd3 g6 13. 0-0 c5 14. Be3 c4 15. Be2 b5 16. b3 Nb6 17. Rfb1 Qc7 18. Bd2 0-0 19. g3 Kg7 20. h3 Rh8 21. Kg2 a5 22. g4 hxg4 23. hxg4 Nh4+ 24. Nxh4 Rxh4 25. Rh1 Rah8 26. Rxh4 Bxh4 27. Qf3 Bd8 28. f5 gxf5 29. gxf5 exf5 30. Qxf5 Qd7 31. Qxd7 Nxd7 32. bxc4 bxc4 33. Rb1 Nb6 34. Rb5 a4 35. Bf3 Kg6 36. Bxd5 Nxd5 37. Rxd5 Kf5 38. Rd7 Ke4 39. Rxf7 Kd3 40. Be1 Ke2 41. Bg3 Kd3 42. Rf3+ Kc2 43. Be1 Rg8+ 44. Kf1 Kb1 45. Rf2 a3 46. e6 Be7 47. Re2 Rb8 48. Bg3 Rb2 49. d5 Kxa2 50. d6 Kb3 51. dxe7 a2 52. Rxb2+ Kxb2 53. e8Q a1Q+ 54. Ke2 Qg1 55. Qb5+ 1-0

[Event "Eindhoven WLC op 8th"]
[Site "Eindhoven"]
[Date "2017.04.08"]
[Round "4"]
[White "Lenaerts, Lennert"]
[Black "Bollen, Guus"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2261"]
[BlackElo "2235"]
[PlyCount "43"]
[EventDate "2017.04.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 c4 10. Ne5 Be6 11. b3 h6 12. Bxf6 Bxf6 13. Nxc6 bxc6 14. bxc4 dxc4 15. e3 c5 16. Bxa8 cxd4 17. exd4 Qxa8 18. f3 Rd8 19. Ne2 Bf5 20. Rc1 Bd3 21. Rf2 Bxe2 22. Qxe2 1/2-1/2

[Event "Groningen op-A 53rd"]
[Site "Groningen"]
[Date "2015.12.30"]
[Round "9"]
[White "Bollen, Guus"]
[Black "Gedajlovic, Max"]
[Result "1/2-1/2"]
[ECO "A23"]
[WhiteElo "2135"]
[BlackElo "2302"]
[PlyCount "111"]
[EventDate "2015.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. d4 exd4 5. Qxd4 d5 6. Bg2 dxc4 7. Qxc4 Be6 8. Qa4 Be7 9. Nh3 Nbd7 10. Nf4 Bf5 11. e4 Nc5 12. Qc4 Be6 13. Nxe6 Nxe6 14. 0-0 0-0 15. e5 Nd7 16. f4 Nb6 17. Qe2 Qd4+ 18. Be3 Qc4 19. Qh5 g6 20. Qh3 Nd4 21. f5 Nxf5 22. Rxf5 gxf5 23. Rf1 Qg4 24. Qh6 Qg7 25. Qf4 Nd7 26. Qxf5 Nxe5 27. Ne4 Ng6 28. h4 Qe5 29. Qf2 f5 30. Nd2 f4 31. gxf4 Qh5 32. f5 Bxh4 33. Qf3 Qxf3 34. Rxf3 Ne7 35. Bc5 Rf7 36. Bf1 Nd5 37. Ne4 Re8 38. Bd3 Rg7+ 39. Kh2 Nf6 40. Bc4+ Kh8 41. Nd6 Ree7 42. Be6 b6 43. Bd4 Ng4+ 44. Kh3 Bf6 45. Rf4 Bxd4 46. Rxd4 h5 47. Ne4 Re8 48. Rd6 c5 49. f6 Rc7 50. Kh4 Rh7 51. Bf5 Rh6 52. Kg5 Rg8+ 53. Kf4 Rf8 54. Kg5 Rg8+ 55. Kf4 Rf8 56. Kg5 1/2-1/2

[Event "Groningen op-A 53rd"]
[Site "Groningen"]
[Date "2015.12.29"]
[Round "8"]
[White "Al Hajiri, Bader"]
[Black "Bollen, Guus"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2183"]
[BlackElo "2135"]
[PlyCount "82"]
[EventDate "2015.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. a4 Qc7 8. a5 e6 9. Be2 h6 10. Be3 Be7 11. 0-0 0-0 12. f4 b5 13. axb6 Nxb6 14. Bf3 Rb8 15. Ra2 Nc4 16. Bc1 e5 17. Nb3 Bb7 18. Qe1 Rfd8 19. Kh1 Rbc8 20. Nd5 Nxd5 21. exd5 Nb6 22. Qf2 Nxd5 23. Bg4 Qxc2 24. Bxc8 Rxc8 25. Qxc2 Rxc2 26. Bd2 Nxf4 27. Rc1 Rxc1+ 28. Bxc1 Nxg2 29. Ra4 Nf4+ 30. Kg1 Ne2+ 31. Kf2 Nxc1 32. Nxc1 d5 33. Nd3 e4 34. Nb4 d4 35. Nxa6 d3 36. b4 Bxa6 37. Rxa6 Bxb4 38. Ke3 f5 39. h4 Bc5+ 40. Kd2 h5 41. Re6 Bf2 0-1

[Event "Groningen op-A 53rd"]
[Site "Groningen"]
[Date "2015.12.28"]
[Round "7"]
[White "Bollen, Guus"]
[Black "Andersen, Alf Roger"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2135"]
[BlackElo "2163"]
[PlyCount "67"]
[EventDate "2015.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. e5 Ne8 7. Be3 Nd7 8. h4 Nb6 9. h5 Bg4 10. hxg6 hxg6 11. Rh4 Qd7 12. Bd3 c6 13. Qd2 f5 14. 0-0-0 Nc7 15. Rdh1 Bxf3 16. gxf3 Kf7 17. Qg2 Rh8 18. Rg1 Qe6 19. Ne4 fxe4 20. f5 Qxf5 21. Rf4 Ke6 22. Rxf5 gxf5 23. fxe4 Rag8 24. Qg6+ Kd7 25. Qxf5+ Kd8 26. exd6 Ne8 27. dxe7+ Kxe7 28. Bg5+ Bf6 29. Bxf6+ Nxf6 30. Qe5+ Kf7 31. Rf1 Rh6 32. Qc7+ Ke8 33. e5 Rh7 34. Bxh7 1-0

[Event "Groningen op-A 53rd"]
[Site "Groningen"]
[Date "2015.12.27"]
[Round "6"]
[White "Schweitzer, Werner"]
[Black "Bollen, Guus"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2067"]
[BlackElo "2135"]
[PlyCount "80"]
[EventDate "2015.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 d6 4. Bb5 Bd7 5. f4 e6 6. Nf3 Nf6 7. d3 Qa5+ 8. Nc3 Be7 9. 0-0 0-0-0 10. Qe1 Qb6 11. a4 Nb4 12. a5 Qc7 13. Bxd7+ Qxd7 14. Qe2 Kb8 15. Ra4 Ne8 16. d4 f6 17. Rd1 d5 18. exd5 Nxd5 19. Nxd5 Qxd5 20. c4 Qf5 21. d5 Nc7 22. Rf1 h5 23. Nh4 Qg4 24. Qxg4 hxg4 25. Ng6 Rhe8 26. dxe6 Nxe6 27. Re1 Bd6 28. g3 Nd4 29. Rxe8 Rxe8 30. Bxd4 cxd4 31. Kf1 d3 32. Nh4 d2 33. Ra1 Bb4 34. Ng2 g5 35. fxg5 fxg5 36. Rb1 a6 37. Kf2 Kc7 38. Kf1 Kc6 39. Kf2 Bc5+ 40. Kf1 Rf8+ 0-1

[Event "Groningen op-A 53rd"]
[Site "Groningen"]
[Date "2015.12.26"]
[Round "5"]
[White "Bollen, Guus"]
[Black "Elgersma, Simon"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2135"]
[BlackElo "2017"]
[PlyCount "88"]
[EventDate "2015.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Bb4+ 5. Nc3 Nf6 6. Bd3 0-0 7. Nge2 dxc4 8. Bxc4 Bd6 9. Nb5 Nc6 10. 0-0 Bf5 11. Re1 a6 12. Nxd6 Qxd6 13. Bf4 Qd7 14. Rc1 Rfe8 15. Bb3 Rad8 16. Be3 Nb4 17. Rc3 Nbd5 18. Bxd5 Nxd5 19. Rb3 c6 20. a3 a5 21. Bd2 Qc7 22. Rg3 Qb6 23. Qb3 Qa6 24. Be3 a4 25. Qd1 Qb5 26. Qc1 Nb6 27. Nc3 Qb3 28. Re2 Nd5 29. Bh6 Bg6 30. Nxd5 Qxd5 31. Rxe8+ Rxe8 32. Be3 Rd8 33. h3 Qf5 34. Rg5 Qd3 35. Ra5 Qb3 36. Qc3 Qd1+ 37. Kh2 h6 38. Qb4 b5 39. Ra7 Qd3 40. Qe7 Rc8 41. Qd7 Qf5 42. Qxf5 Bxf5 43. Kg3 Re8 44. Rc7 Be4 1/2-1/2

[Event "Groningen op-A 53rd"]
[Site "Groningen"]
[Date "2015.12.24"]
[Round "4"]
[White "Wacker, Peter"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2335"]
[BlackElo "2135"]
[PlyCount "47"]
[EventDate "2015.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c4 Ngf6 5. Nc3 g6 6. d4 cxd4 7. Bxd7+ Bxd7 8. Nxd4 Bg7 9. 0-0 a6 10. Qd3 0-0 11. f3 Rc8 12. b3 b5 13. cxb5 Bxb5 14. Ncxb5 axb5 15. Be3 b4 16. Rac1 Qd7 17. Qd2 Qb7 18. Rxc8 Rxc8 19. Rc1 Rxc1+ 20. Qxc1 Nd7 21. Qc6 Qa7 22. Nf5 Nc5 23. Qe8+ Bf8 24. Nh6+ 1-0

[Event "Groningen op-A 53rd"]
[Site "Groningen"]
[Date "2015.12.23"]
[Round "3"]
[White "Bollen, Guus"]
[Black "Sand, Rolf"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2135"]
[BlackElo "2033"]
[PlyCount "56"]
[EventDate "2015.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 a6 7. 0-0 Nf6 8. Bf4 e6 9. Qe2 Bd7 10. Rfd1 Qb8 11. h3 Be7 12. e5 dxe5 13. Nxe5 Nxe5 14. Bxe5 Qc8 15. Ne4 Nxe4 16. Qxe4 Bc6 17. Qd4 Bf6 18. Bxf6 gxf6 19. Qxf6 Rg8 20. g4 h5 21. Rd4 hxg4 22. hxg4 Rg6 23. Qh8+ Ke7 24. Qh4+ Rf6 25. g5 Rg6 26. Bd3 Rg7 27. Qf4 Qh8 28. f3 Qh6 1/2-1/2

[Event "Groningen op-A 53rd"]
[Site "Groningen"]
[Date "2015.12.22"]
[Round "2"]
[White "Saravanan, Venkat"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2283"]
[BlackElo "2135"]
[PlyCount "107"]
[EventDate "2015.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 Nbd7 4. c4 e5 5. Ne2 Be7 6. Be3 c6 7. Nbc3 a6 8. Ng3 g6 9. Be2 0-0 10. 0-0 Re8 11. Qd2 b5 12. f4 exd4 13. Bxd4 b4 14. Nd1 c5 15. Be3 Bf8 16. Nf2 Bb7 17. Bf3 Qc7 18. Rae1 a5 19. b3 a4 20. Qc2 Ra6 21. Bc1 Bg7 22. Nd3 Nf8 23. e5 dxe5 24. fxe5 N6d7 25. Bxb7 Qxb7 26. Qf2 f5 27. exf6 Rxf6 28. Rxe8 Rxf2 29. Rxf2 axb3 30. axb3 Nf6 31. Ree2 Ng4 32. Rf3 Bd4+ 33. Kh1 Qd7 34. h3 Nf6 35. Nxc5 Bxc5 36. Rxf6 Kg7 37. Bb2 Bd4 38. Bxd4 Qxd4 39. Rf3 Nd7 40. Kh2 Qd6 41. Rfe3 Nc5 42. Re7+ Kf6 43. Rxh7 Nxb3 44. h4 Nc5 45. h5 Qf4 46. hxg6 Kxg6 47. Ree7 Ne6 48. Rh8 Qxc4 49. Reh7 Qf4 50. Rh4 Qd6 51. R8h6+ Kf7 52. Rh7+ Kg8 53. Rb7 Nf4 54. Nf5 1-0

[Event "Groningen op-A 53rd"]
[Site "Groningen"]
[Date "2015.12.21"]
[Round "1"]
[White "Bollen, Guus"]
[Black "Esserman, Marc"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2135"]
[BlackElo "2411"]
[PlyCount "184"]
[EventDate "2015.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. 0-0 Be7 8. Qe2 Nf6 9. Rd1 e5 10. Be3 0-0 11. a3 Be6 12. Bb5 Ng4 13. Nd5 Bxd5 14. Rxd5 Nxe3 15. Qxe3 Bf6 16. Rad1 Be7 17. Bxc6 bxc6 18. Rxe5 dxe5 19. Rxd8 Bxd8 20. Nxe5 Bb6 21. Qf3 Rad8 22. Nc4 Rfe8 23. g3 Rd4 24. Qc3 Rdxe4 25. Nxb6 axb6 26. Qxc6 R4e6 27. Qb5 Rd8 28. Qb4 g6 29. Kg2 Rd5 30. Qc4 Rc5 31. Qd3 h6 32. h3 Kh7 33. Qd2 Ree5 34. Qd7 Rf5 35. Qd6 b5 36. g4 Rfd5 37. Qf8 Rc7 38. Qb8 Rcd7 39. Qf8 Rd2 40. Qb4 R7d5 41. Qf8 Rd7 42. Qb4 Re2 43. Qxb5 Rdd2 44. Qb6 Rxb2 45. Qf6 Rb7 46. h4 Re6 47. Qf3 Ra7 48. h5 Rea6 49. hxg6+ fxg6 50. Qf8 Rxa3 51. f3 Ra2+ 52. Kg3 Rd7 53. Kh3 Raa7 54. Kg3 Rf7 55. Qc5 Ra8 56. f4 Raf8 57. f5 gxf5 58. gxf5 Rxf5 59. Qc2 Kg7 60. Qc3+ R8f6 61. Qc7+ Kg6 62. Qc2 Re6 63. Kg4 h5+ 64. Kh4 Ref6 65. Qd3 Kh6 66. Qe3+ Rf4+ 67. Kg3 h4+ 68. Kh3 Kg5 69. Qe5+ R4f5 70. Qe3+ Rf4 71. Qe5+ Kh6 72. Qe3 Kh7 73. Qe7+ Rf7 74. Qe6 Rg7 75. Qe1 Rg3+ 76. Kh2 Rg7 77. Kh3 Rgf7 78. Qe6 R4f6 79. Qe4+ Kg7 80. Qe5 Kf8 81. Qb8+ Kg7 82. Qe5 Kh7 83. Kxh4 Rg6 84. Qe4 Kg7 85. Qd4+ Kh7 86. Qe4 Kg7 87. Qd4+ Kg8 88. Qd5 Rgg7 89. Kh5 Kh8 90. Qd8+ Kh7 91. Qd3+ Kg8 92. Qd5 Kh7 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2015.07.29"]
[Round "8"]
[White "Bollen, Guus"]
[Black "Miedema, David"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2088"]
[BlackElo "2356"]
[PlyCount "102"]
[EventDate "2015.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Bb4 6. Bd3 0-0 7. Nge2 dxc4 8. Bxc4 h6 9. 0-0 c6 10. Nf4 Bd6 11. Re1 Nbd7 12. Ng6 Nb6 13. Nxf8 Nxc4 14. Ng6 fxg6 15. Qb3 b5 16. a4 Kh7 17. axb5 cxb5 18. Nxb5 Nb6 19. Qf7 Bb4 20. Bd2 Bxd2 21. Re7 Qg8 22. Raxa7 Qxf7 23. Rxf7 Rxa7 24. Rxa7 Nbd5 25. Nd6 Bd7 26. Nf7 Bc1 27. Ra8 g5 28. Rh8+ Kg6 29. Ne5+ Kf5 30. Rb8 Be6 31. g3 Ke4 32. Rb7 Kxd4 33. Nc6+ Kc5 34. Ne5 Kd4 35. Nc6+ Ke4 36. Rxg7 Bxb2 37. Rg6 Bd7 38. Nd8 Ng4 39. Kg2 Bf6 40. h3 Bxd8 41. hxg4 Bxg4 42. Rxh6 Bf3+ 43. Kf1 g4 44. Re6+ Kd3 45. Kg1 Bb6 46. Kf1 Bd4 47. Re8 Nc3 48. Kg1 Ne4 49. Rd8 Nxg3 50. Rxd4+ Kxd4 51. Kh2 Ne4 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "2015.07.27"]
[Round "6"]
[White "Bollen, Guus"]
[Black "Foisor, Sabina Francesca"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "2088"]
[BlackElo "2202"]
[PlyCount "98"]
[EventDate "2015.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5 Nd6 5. Qxe5+ Qe7 6. Qxe7+ Bxe7 7. Bb3 Nf5 8. Nf3 c6 9. d4 d5 10. 0-0 h6 11. Re1 Be6 12. Ne2 g5 13. c3 Ng7 14. Ng3 f6 15. Bd2 Kf7 16. Re2 Nd7 17. Rae1 Nf8 18. Bc2 Re8 19. b3 h5 20. Bc1 h4 21. Nf1 g4 22. N3d2 Bd6 23. Ne3 Nd7 24. g3 f5 25. Ng2 f4 26. Nxh4 Rxh4 27. gxh4 Rh8 28. Bg6+ Kf6 29. h5 Bf7 30. f3 Bxg6 31. hxg6 g3 32. Nf1 Nf8 33. hxg3 fxg3 34. Ne3 Nxg6 35. Ng4+ Kf7 36. Nh6+ Kf6 37. Ng4+ Kf7 38. f4 Nh4 39. Rf1 Ngf5 40. Bd2 Rg8 41. Ne3 g2 42. Rff2 Ng3 43. Re1 Ne4 44. Rd1 Nxf2 45. Kxf2 g1Q+ 46. Rxg1 Rxg1 47. Kxg1 Nf3+ 48. Kf2 Nxd2 49. Kg3 Ne4+ 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "2015.07.25"]
[Round "5"]
[White "Vereggen, Lars"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "A92"]
[WhiteElo "2314"]
[BlackElo "2088"]
[PlyCount "81"]
[EventDate "2015.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. d4 Be7 5. c4 0-0 6. d5 Bb4+ 7. Bd2 Qe7 8. Nc3 e5 9. a3 Bxc3 10. Bxc3 d6 11. 0-0 Ne4 12. Be1 a5 13. Nd2 Nxd2 14. Bxd2 a4 15. Bc3 f4 16. Bd2 Nd7 17. e3 fxg3 18. hxg3 Nc5 19. Bc3 Bf5 20. Qh5 Nb3 21. Rad1 Bc2 22. Bh3 Bxd1 23. Rxd1 Rf6 24. Be6+ Kh8 25. f4 Raf8 26. fxe5 Rf3 27. g4 dxe5 28. Bf5 g6 29. Bxg6 Rxe3 30. d6 cxd6 31. Rxd6 Rg3+ 32. Kh2 Rxc3 33. bxc3 e4 34. Re6 Qc7+ 35. Kg2 Nc5 36. Bxh7 Nxe6 37. Bf5+ Kg7 38. Qg6+ Kh8 39. Qh6+ Kg8 40. Bxe6+ Rf7 41. Qg6+ 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2015.07.24"]
[Round "4"]
[White "Bollen, Guus"]
[Black "Goudriaan, Etienne"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2088"]
[BlackElo "2376"]
[PlyCount "117"]
[EventDate "2015.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 Nge7 7. Bg5 a6 8. 0-0 f6 9. Be3 b5 10. Bb3 Na5 11. Bxe6 dxe6 12. Qxd8+ Kxd8 13. Bb6+ Ke8 14. Bxa5 Nc6 15. Bb6 Rb8 16. Be3 Bd6 17. Rfd1 Ke7 18. Rd2 Rd8 19. Rad1 Bb4 20. Rxd8 Nxd8 21. e5 Bb7 22. Rd4 Bxc3 23. bxc3 Bxf3 24. exf6+ gxf6 25. gxf3 Rc8 26. a4 Rc4 27. axb5 Rxd4 28. Bxd4 axb5 29. f4 Nc6 30. Bc5+ Kf7 31. Kg2 Kg6 32. Kf3 Kf5 33. h3 Na5 34. Ke3 Nc4+ 35. Kf3 Nb2 36. Bb4 Na4 37. Ba5 Nb2 38. Bb4 Nc4 39. Bc5 h5 40. Be3 Nd6 41. Bc5 Nc4 42. Be3 Nb2 43. Bb6 Nd3 44. Bc7 Nc5 45. Ke3 Ne4 46. Ba5 Nd6 47. Bc7 Ne4 48. Ba5 h4 49. Bb4 e5 50. fxe5 fxe5 51. Ba5 Ng5 52. Bd8 Nxh3 53. Bxh4 Nf4 54. Bg3 Nd5+ 55. Kd3 Nb6 56. Bh2 Nc4 57. Bg3 Ke6 58. f4 exf4 59. Bxf4 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2015.07.23"]
[Round "3"]
[White "Moradiabadi, Elshan"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "A96"]
[WhiteElo "2567"]
[BlackElo "2088"]
[PlyCount "59"]
[EventDate "2015.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. c4 Be7 5. Nf3 0-0 6. 0-0 d6 7. b3 Ne4 8. Bb2 Bf6 9. Nbd2 c5 10. Qc2 Nxd2 11. Qxd2 Qc7 12. Rad1 Nc6 13. d5 Ne5 14. Nxe5 dxe5 15. d6 Qd7 16. Qe3 e4 17. Bxf6 Rxf6 18. Qxc5 b6 19. Qd4 Bb7 20. Rd2 Rc8 21. Rfd1 Rh6 22. b4 e5 23. Qxe5 Rxc4 24. e3 a6 25. Bf1 Rc8 26. b5 Re6 27. Qxf5 Rc5 28. Qxe6+ Qxe6 29. d7 Rc8 30. d8Q+ 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2015.07.22"]
[Round "2"]
[White "Bollen, Guus"]
[Black "Van Foreest, Lucas"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "2088"]
[BlackElo "2294"]
[PlyCount "105"]
[EventDate "2015.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Na5 5. Bb3 Nxb3 6. axb3 d6 7. f4 Be7 8. Nf3 exf4 9. Bxf4 0-0 10. 0-0 c6 11. Qe1 a6 12. h3 h6 13. Qf2 b5 14. Rae1 Bb7 15. Ne2 Nh5 16. Bh2 c5 17. g4 Nf6 18. Bf4 Nh7 19. h4 d5 20. Nc3 dxe4 21. dxe4 Qd7 22. Qg3 Rae8 23. g5 hxg5 24. hxg5 b4 25. Nd1 Qe6 26. Nf2 Rc8 27. Nh4 Rfe8 28. Nf5 Bf8 29. Re3 c4 30. Bd6 cxb3 31. cxb3 Rc2 32. Bxf8 Rxf8 33. Nd4 Qc8 34. Nxc2 Qxc2 35. Qh4 Qd2 36. Rg3 Bc8 37. Kg2 Qd6 38. Rd1 Qg6 39. Rd4 a5 40. Rd5 Be6 41. Rxa5 Rb8 42. Qf4 Rc8 43. Rb5 Nf8 44. Rxb4 Qh5 45. Rb8 Rxb8 46. Qxb8 Qe2 47. Rd3 Qh5 48. Qg3 Ng6 49. Kf1 Kh7 50. Ke1 f6 51. gxf6 gxf6 52. Rc3 Kh8 53. Qd6 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2014.07.31"]
[Round "9"]
[White "Bollen, Guus"]
[Black "Vogel, Jaap"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2011"]
[BlackElo "2209"]
[PlyCount "69"]
[EventDate "2014.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Bb4 6. Bd3 0-0 7. Nge2 dxc4 8. Bxc4 Nc6 9. a3 Bd6 10. 0-0 a6 11. h3 h6 12. Qd3 Ne7 13. Ng3 b5 14. Bb3 Bb7 15. Nce4 Nxe4 16. Nxe4 Kh8 17. Bd2 Nd5 18. Bc2 f5 19. Ng3 Ne7 20. Rae1 Bxg3 21. fxg3 Qd5 22. Rf2 Nc6 23. Bb3 Qxd4 24. Qb1 Qb6 25. Re6 Rad8 26. Qc1 Rd6 27. Bxh6 Rxe6 28. Bxe6 f4 29. Bxf4 Nd4 30. Bg4 c5 31. Qe3 Qc6 32. Qe5 Re8 33. Qh5+ Kg8 34. Be5 Re7 35. Rf8+ 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2014.07.30"]
[Round "8"]
[White "Struik, Tjapko"]
[Black "Bollen, Guus"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2292"]
[BlackElo "2011"]
[PlyCount "133"]
[EventDate "2014.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. Nc3 0-0 9. Bg5 c4 10. Ne5 Be6 11. f4 h6 12. Bxf6 Bxf6 13. f5 Bxe5 14. dxe5 Qb6+ 15. Kh1 Qxb2 16. fxe6 fxe6 17. Nxd5 Rxf1+ 18. Qxf1 exd5 19. Bxd5+ Kh8 20. Bxc4 Qxe5 21. Rc1 Nd4 22. Bd3 Re8 23. Qg2 b6 24. Rf1 Nxe2 25. Qf3 Qe6 26. Qf8+ Qg8 27. Qxg8+ Kxg8 28. Bc4+ Kh8 29. Rf7 Nd4 30. Rxa7 Nc6 31. Rc7 Ne5 32. Bb5 Rd8 33. Rc2 Ng4 34. Re2 Kg8 35. Kg2 Rd6 36. Kf3 Nf6 37. Bc4+ Kf8 38. Bb3 Nd7 39. h4 g6 40. Re6 Rxe6 41. Bxe6 Nc5 42. Bc4 Ke7 43. Ke3 Kf6 44. Kd4 Kf5 45. Be2 g5 46. hxg5 Kxg5 47. a3 h5 48. Kd5 Na4 49. Kc4 h4 50. gxh4+ Kxh4 51. Kb4 Nc5 52. Kb5 Kg5 53. Kxb6 Na4+ 54. Ka5 Nc3 55. Bd3 Kf6 56. Kb4 Nd5+ 57. Kc5 Nc3 58. Kd4 Na4 59. Bb5 Nb2 60. Kc3 Nd1+ 61. Kd2 Nf2 62. Ke3 Nd1+ 63. Kd2 Nf2 64. Bc6 Ke5 65. a4 Kd6 66. Bf3 Kc5 67. a5 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2014.07.29"]
[Round "7"]
[White "Bollen, Guus"]
[Black "De Jong, Migchiel"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2011"]
[BlackElo "2345"]
[PlyCount "129"]
[EventDate "2014.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Bb4+ 5. Nc3 Nf6 6. Bd3 0-0 7. Nge2 dxc4 8. Bxc4 Nbd7 9. 0-0 Nb6 10. Bb3 c6 11. Bg5 Be7 12. Re1 Nfd5 13. Bxe7 Nxe7 14. Nf4 Qd6 15. Re5 Nf5 16. Qh5 g6 17. Qg5 Qd8 18. Qxd8 Rxd8 19. d5 c5 20. Rae1 Bd7 21. Ne4 c4 22. Bd1 Kg7 23. g4 Nd4 24. Nc5 Rab8 25. Re7 Kf8 26. Nxd7+ Nxd7 27. R7e4 Re8 28. Kf1 Nb5 29. Rxc4 Rxe1+ 30. Kxe1 Nb6 31. Rc5 Re8+ 32. Kd2 Nd6 33. f3 Nbc4+ 34. Kc3 Re3+ 35. Kd4 Re1 36. Be2 Nxb2 37. Rc2 Na4 38. Ke5 Ne8 39. d6 Nb6 40. g5 Kg7 41. Nd3 Ra1 42. h4 Nd7+ 43. Kd5 Rb1 44. Rb2 Nb6+ 45. Kc5 Na4+ 46. Kb4 Nxb2 47. d7 Nxd3+ 48. Kc3 Nc7 49. d8Q Nf4 50. Qf6+ Kf8 51. Qd8+ Kg7 52. Qf6+ Kf8 53. Qd6+ Kg8 54. Kc2 Re1 55. Qxc7 Rxe2+ 56. Kd1 Rxa2 57. Qxf4 b6 58. Qf6 Ra5 59. h5 gxh5 60. f4 h4 61. f5 h3 62. Qd8+ Kg7 63. Qd4+ Kf8 64. f6 Ke8 65. Qd6 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2014.07.28"]
[Round "6"]
[White "Pijpers, Arthur"]
[Black "Bollen, Guus"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2371"]
[BlackElo "2011"]
[PlyCount "37"]
[EventDate "2014.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qb6 8. Bb3 Nc5 9. Bxf6 Nxb3 10. cxb3 gxf6 11. Nd5 Qa7 12. Nc7+ Kd8 13. Nxa8 Qxa8 14. Qh5 Ke8 15. Rc1 Bd7 16. 0-0 e6 17. Rc7 Be7 18. Rfc1 Qb8 19. a4 1-0

