[Event "Haarlem Nova College op-B 12th"]
[Site "Haarlem"]
[Date "2013.06.30"]
[Round "5"]
[White "Koeman, Feddo"]
[Black "Van Diepen, Peter"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "157"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d3 d5 5. Bf4 a6 6. Qe2 Be7 7. Qd2 Nf6 8. Be2 b5 9. exd5 exd5 10. 0-0 d4 11. Ne4 Nxe4 12. dxe4 0-0 13. Rad1 Be6 14. b3 f6 15. c3 dxc3 16. Qxc3 Qb6 17. Bd6 Rfd8 18. Bxe7 Nxe7 19. Qe3 a5 20. Rc1 Rac8 21. Nd2 Rd4 22. Rc2 f5 23. f3 Qd6 24. Bxb5 f4 25. Qe2 Nc6 26. Bxc6 Rxc6 27. Rfc1 Qe5 28. Qb5 Bd7 29. Qxa5 Qd6 30. Re1 Qg6 31. Nc4 Qh5 32. Nd2 Rh6 33. Nf1 Rg6 34. Qxc5 Qxc5 35. Rxc5 Rd3 36. Kf2 Kf7 37. Rd5 Rd6 38. Rxd6 Rxd6 39. Rc1 Ke6 40. g3 g5 41. Rc2 Bb5 42. Rd2 Rc6 43. a4 Ba6 44. b4 Rc1 45. b5 Bb7 46. Ra2 Rb1 47. Nd2 Rb4 48. g4 Kd6 49. Ke2 Bc8 50. Kd3 Be6 51. Ra3 Kc5 52. Rc3+ Kd6 53. Ra3 Kc5 54. Kc3 Bf7 55. Nb3+ Bxb3 56. Rxb3 Rxa4 57. b6 Rc4+ 58. Kd2 Rd4+ 59. Rd3 Rb4 60. Rd5+ Kxb6 61. e5 Rb2+ 62. Kd3 Rxh2 63. e6 Rh1 64. Rd4 Re1 65. Re4 Rd1+ 66. Ke2 Rd8 67. Re5 Re8 68. Kd3 Kc6 69. Ke4 h6 70. Kf5 Kd6 71. Re4 Ke7 72. Rd4 Rf8+ 73. Ke5 Ra8 74. Rd7+ Ke8 75. Rh7 Ra3 76. Kf6 Kd8 77. e7+ Kd7 78. Rh8 Re3 79. Rd8+ 1-0

[Event "Haarlem Nova College op-B 12th"]
[Site "Haarlem"]
[Date "2013.06.29"]
[Round "4"]
[White "Feltman, Bart"]
[Black "Koeman, Feddo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1714"]
[PlyCount "71"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Nf6 3. e3 e6 4. a3 c5 5. b5 Bd6 6. c4 b6 7. Nf3 Bb7 8. d3 Nbd7 9. Be2 Qc7 10. h3 h6 11. 0-0 0-0 12. Nbd2 Rfe8 13. Qc2 e5 14. cxd5 Bxd5 15. e4 Be6 16. Nc4 Nh7 17. Nxd6 Qxd6 18. Qc3 f6 19. Nh4 Ndf8 20. Rad1 Rac8 21. Bc1 Qd7 22. f4 exf4 23. Bh5 Re7 24. Bg6 Bxh3 25. gxh3 Qxh3 26. Qc4+ Kh8 27. Bxh7 Kxh7 28. Nf5 f3 29. Rf2 Rec7 30. Rh2 Qg4+ 31. Kf2 Nd7 32. Bxh6 Ne5 33. Bxg7+ Kg6 34. Rh6+ Kg5 35. Bxf6+ Kf4 36. Qc1# 1-0

[Event "Haarlem Nova College op-B 12th"]
[Site "Haarlem"]
[Date "2013.06.29"]
[Round "3"]
[White "Looijer, Cheryl"]
[Black "Koeman, Feddo"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "1617"]
[PlyCount "84"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 Bd7 7. Be3 Nc6 8. Bb3 g6 9. f3 Bg7 10. Qd2 Qc7 11. 0-0-0 b5 12. h4 b4 13. Na4 a5 14. Nb5 Qb7 15. Qe2 0-0 16. Nb6 Ra6 17. Nxd7 Nxd7 18. Nc7 a4 19. Qxa6 Qxa6 20. Nxa6 axb3 21. axb3 Ra8 22. Nc7 Ra2 23. Nb5 Rxb2 24. Nd4 Ra2 25. Kb1 Ra6 26. Kb2 f5 27. c3 bxc3+ 28. Kxc3 Nc5 29. g4 fxe4 30. fxe4 Nxe4+ 31. Kc4 Ne5+ 32. Kb5 Ra8 33. Rc1 Rb8+ 34. Ka4 Nc5+ 35. Ka5 Nxg4 36. Bg1 Bxd4 37. Bxd4 Nxb3+ 38. Ka4 Nxc1 39. Rxc1 e5 40. Bc3 Kf7 41. Bb4 Ke6 42. Rc6 Rd8 0-1

[Event "Haarlem Nova College op-B 12th"]
[Site "Haarlem"]
[Date "2013.06.28"]
[Round "1"]
[White "Koeman, Feddo"]
[Black "Frijling, Jeroen"]
[Result "0-1"]
[ECO "B32"]
[BlackElo "1826"]
[PlyCount "106"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nxc6 bxc6 6. Bc4 Nf6 7. Qe2 Bb4+ 8. c3 Be7 9. Nd2 0-0 10. Nf3 d5 11. Bd3 Bg4 12. 0-0 Re8 13. Qe3 Bd6 14. Nd2 Qc7 15. f3 Be6 16. c4 d4 17. Qe2 Nd7 18. a3 a5 19. b3 Nc5 20. Rb1 Reb8 21. Bc2 Be7 22. b4 axb4 23. axb4 Na4 24. Bxa4 Rxa4 25. b5 cxb5 26. cxb5 Ba2 27. b6 Rxb6 28. Rxb6 Qxb6 29. Qd3 Bb4 30. Nc4 Qb5 31. Nb2 Qxd3 32. Nxd3 Bc4 33. Rd1 Bxd3 34. Rxd3 Ra1 35. Rd1 Ba3 36. Bxa3 Rxd1+ 37. Kf2 Ra1 38. Bb4 Ra2+ 39. Kf1 d3 40. h3 Rb2 41. Bc3 Rc2 42. Bb4 f6 43. Ba5 Kf7 44. h4 Ke6 45. Bb4 Kd7 46. g3 Kc6 47. Ke1 Kb5 48. Bd2 Rxd2 49. Kxd2 Kc4 50. f4 Kd4 51. fxe5 fxe5 52. g4 Kxe4 53. g5 Kd4 0-1

