[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2007.05.28"]
[Round "7"]
[White "Gras, Guillaume"]
[Black "Van der Bersselaar, Herni"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2072"]
[PlyCount "56"]
[EventDate "2007.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. g3 Bg4 7. Bg2 e6 8. 0-0 Nc6 9. Bf4 Qd8 10. d5 exd5 11. Re1+ Be7 12. h3 Bh5 13. g4 Bg6 14. Nh4 Be4 15. Nxe4 dxe4 16. Nf5 0-0 17. g5 Qxd1 18. Raxd1 Nh5 19. Nxe7+ Nxe7 20. Bxc7 Rac8 21. Bd6 Rfe8 22. Rxe4 Ng6 23. Rb4 Ne5 24. Rxb7 Rcd8 25. Rd4 Nf4 26. Rxf4 Rxd6 27. Re4 f5 28. gxf6 Rxf6 1-0

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2007.05.28"]
[Round "6"]
[White "Van der Bersselaar, Herni"]
[Black "Pedersen, Lars Erik"]
[Result "0-1"]
[ECO "D03"]
[BlackElo "2053"]
[PlyCount "48"]
[EventDate "2007.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bf4 c5 5. e3 Nc6 6. c3 cxd4 7. exd4 Qb6 8. Qc2 Bf5 9. Bd3 Rc8 10. a3 e6 11. 0-0 Be7 12. Be3 Bf6 13. h3 h6 14. Re1 0-0 15. g4 Ng5 16. Nxg5 Bxd3 17. Qxd3 hxg5 18. b4 Qd8 19. Ra2 e5 20. dxe5 Nxe5 21. Qd1 Qd7 22. Kg2 d4 23. cxd4 Qd5+ 24. f3 Qxa2+ 0-1

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2007.05.27"]
[Round "4"]
[White "Roggeveen, Pieter"]
[Black "Van der Bersselaar, Herni"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2073"]
[PlyCount "69"]
[EventDate "2007.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 e6 4. g3 Nc6 5. Bg2 Be7 6. 0-0 0-0 7. d4 d5 8. cxd5 exd5 9. dxc5 Bxc5 10. Bg5 Be6 11. Rc1 Be7 12. Nb5 Qb6 13. a4 a6 14. Nbd4 Ne4 15. Rxc6 bxc6 16. Bxe7 Rfe8 17. Ba3 c5 18. Nxe6 Qxe6 19. Nd2 Rac8 20. Nxe4 dxe4 21. e3 f5 22. Qc2 c4 23. Rd1 Red8 24. Rxd8+ Rxd8 25. Bf1 Rc8 26. Bb4 h6 27. Qd2 Rc6 28. Qd4 Kh7 29. Bc3 Qf7 30. Qe5 Kg6 31. g4 Qd7 32. gxf5+ Qxf5 33. Qxg7+ Kh5 34. Be2+ Kh4 35. Qg3# 1-0

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2007.05.27"]
[Round "5"]
[White "Wlogalski, Olivier"]
[Black "Van der Bersselaar, Herni"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2016"]
[PlyCount "142"]
[EventDate "2007.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Bf5 3. e3 Nd7 4. f4 Ngf6 5. Nf3 e6 6. Nc3 a6 7. Ne2 Bg4 8. Ng3 Bxf3 9. Qxf3 Bb4 10. a3 Bd6 11. Be2 c6 12. 0-0 Qc7 13. d4 h5 14. Bd3 Ng4 15. h3 Ngf6 16. c4 g6 17. e4 dxe4 18. Nxe4 Nxe4 19. Bxe4 f5 20. Bd3 0-0 21. c5 Be7 22. Rae1 Bf6 23. Rxe6 Rae8 24. Rxe8 Rxe8 25. Qg3 Kh7 26. Qf2 Qd8 27. Qd2 Bg7 28. Rd1 Qe7 29. Bc4 Qe4 30. b4 Qe3+ 31. Qxe3 Rxe3 32. Kf2 Re4 33. g3 h4 34. Rd2 hxg3+ 35. Kxg3 Nf6 36. Be2 Re3+ 37. Kf2 Rxh3 38. Rd3 Rh2+ 39. Ke1 Nd5 40. Bc1 Rh4 41. Kd1 Nxf4 42. Bxf4 Rxf4 43. d5 cxd5 44. Rxd5 Bb2 45. Rd7+ Kh6 46. Rxb7 Bxa3 47. c6 Rd4+ 48. Kc2 Rd6 49. Bf3 Rd8 50. c7 Rc8 51. Bd5 Bxb4 52. Be6 Rxc7+ 53. Rxc7 a5 54. Rc8 Kg5 55. Kd3 Kf6 56. Re8 a4 57. Bc4 Be7 58. Ra8 a3 59. Ra6+ Kg7 60. Kd4 Bf6+ 61. Kd5 Bb2 62. Ke6 f4 63. Kd5 Kh6 64. Bd3 Kh5 65. Bxg6+ Kg4 66. Bf7 Bc1 67. Rc6 Bb2 68. Rc2 Kg3 69. Ke4 f3 70. Ke3 f2 71. Rxf2 Bd4+ 1/2-1/2

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2007.05.26"]
[Round "2"]
[White "Van der Bersselaar, Herni"]
[Black "Costello, Colin"]
[Result "0-1"]
[ECO "D35"]
[BlackElo "2004"]
[PlyCount "132"]
[EventDate "2007.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Bb4 5. Qc2 Nbd7 6. e3 c6 7. cxd5 exd5 8. Bd3 Qa5 9. Nge2 0-0 10. 0-0 Re8 11. Bf4 Nf8 12. h3 Qd8 13. a3 Bd6 14. b4 a6 15. Rab1 Ng6 16. Bxd6 Qxd6 17. a4 Bd7 18. b5 axb5 19. axb5 c5 20. dxc5 Qxc5 21. Nd4 Ne5 22. Nce2 Qd6 23. Bf5 g6 24. Bxd7 Qxd7 25. Qd1 Rac8 26. Rc1 Nc4 27. Nc3 Qe7 28. Qb3 Qe5 29. Nf3 Qd6 30. Rfd1 Qc5 31. Na4 Qd6 32. Nb2 Ne4 33. Rd4 Qf6 34. Rcd1 Nb6 35. Na4 Nxa4 36. Qxa4 Nc3 37. Qb3 Nxd1 38. Rxd1 Qd6 39. Qxd5 Qxd5 40. Rxd5 Red8 41. Rxd8+ Rxd8 42. Nd4 Ra8 43. g4 Kf8 44. Kg2 Ke7 45. f4 Kd6 46. Kf3 Kd5 47. h4 Ra1 48. h5 Rh1 49. Kg2 Rd1 50. hxg6 hxg6 51. Kf3 Rd2 52. g5 Rb2 53. Ne2 Kc4 54. Nd4 Rh2 55. f5 Kd3 56. fxg6 fxg6 57. Ne6 Rh3+ 58. Kg4 Rxe3 59. Nc5+ Kc4 60. Nxb7 Kxb5 61. Nd6+ Kc6 62. Nf7 Kd7 63. Kf4 Re6 64. Ne5+ Ke7 65. Ng4 Rd6 66. Ne5 Kf8 0-1

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2007.05.26"]
[Round "3"]
[White "Van der Bersselaar, Herni"]
[Black "Kamps, JW."]
[Result "1-0"]
[ECO "B08"]
[BlackElo "2102"]
[PlyCount "93"]
[EventDate "2007.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Nc3 g6 4. e4 Bg7 5. Bd3 0-0 6. 0-0 Na6 7. a3 c5 8. Bxa6 cxd4 9. Nxd4 bxa6 10. Re1 Bd7 11. h3 Rb8 12. Rb1 e5 13. Nde2 Qc7 14. Bg5 Bc6 15. Ng3 Rfe8 16. Qd2 Qb7 17. Bxf6 Bxf6 18. Qxd6 Bg5 19. Qc5 Rbc8 20. Qb4 Qxb4 21. axb4 Bd2 22. Re2 Bxc3 23. bxc3 Bb5 24. Re3 Red8 25. Nf1 Rd6 26. f3 Rdc6 27. Rb3 Ba4 28. Ra3 Bb5 29. Nd2 Rd8 30. Nb3 Rd1+ 31. Kf2 Rf1+ 32. Kg3 Rd6 33. Ra1 Rxa1 34. Nxa1 Rd2 35. Re1 g5 36. Rc1 h5 37. Nb3 h4+ 38. Kh2 Rd7 39. Kg1 Rc7 40. Nc5 a5 41. Kf2 axb4 42. cxb4 a5 43. c4 Be8 44. Na6 Rc8 45. bxa5 Bb5 46. Nb4 Bxc4 47. Nd5 1-0

[Event "Maastricht Limburg op"]
[Site "Maastricht"]
[Date "2007.05.25"]
[Round "1"]
[White "Ekat, Michael"]
[Black "Van der Bersselaar, Herni"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2008"]
[PlyCount "95"]
[EventDate "2007.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 d5 2. d4 dxe4 3. Nc3 Bf5 4. f3 Nf6 5. g4 Bg6 6. g5 Nd5 7. Nxe4 e6 8. Bg2 Nc6 9. Ne2 Bb4+ 10. c3 Be7 11. h4 f5 12. Nf2 Bd6 13. Nd3 Bh5 14. Nef4 Nxf4 15. Bxf4 Qe7 16. Qe2 0-0-0 17. 0-0-0 Bf7 18. Bxd6 Rxd6 19. f4 h6 20. Nc5 Nd8 21. Nd3 Nc6 22. Rde1 Qe8 23. Bf3 h5 24. Qg2 g6 25. Kb1 Nd8 26. Qc2 Rb6 27. Ne5 Qb5 28. Be2 Qd5 29. Bc4 Qd6 30. Nxf7 Nxf7 31. Bxe6+ Qxe6 32. Rxe6 Rxe6 33. Qb3 Rhe8 34. a3 Nd6 35. c4 Ne4 36. Ka2 Nf2 37. Rh2 Re3 38. Qa4 Nd3 39. Rd2 Nc1+ 40. Kb1 Nb3 41. Rd1 a6 42. c5 c6 43. Qb4 R8e4 44. Qc4 Rxf4 45. Qg8+ Kc7 46. Qxg6 Rf2 47. d5 Ree2 48. d6+ 1-0

