[Event "Vlissingen HZ op 11th"]
[Site "Vlissingen"]
[Date "2007.08.11"]
[Round "9"]
[White "Hekhuis, Jeroen"]
[Black "De Wit, Gerard"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2163"]
[BlackElo "2003"]
[PlyCount "26"]
[EventDate "2007.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. g3 Bg7 5. Bg2 c6 6. Nf3 0-0 7. 0-0 dxc4 8. Ne5 Be6 9. e4 Nbd7 10. f4 Nb6 11. Be3 Nfd7 12. a4 Nxe5 13. dxe5 Qxd1 1/2-1/2

[Event "Vlissingen HZ op 11th"]
[Site "Vlissingen"]
[Date "2007.08.10"]
[Round "8"]
[White "De Wit, Gerard"]
[Black "Soors, Stef"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2003"]
[BlackElo "2126"]
[PlyCount "113"]
[EventDate "2007.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Bd6 8. Bd3 0-0 9. 0-0 Nd7 10. e4 dxc4 11. e5 Qd8 12. Bxc4 Be7 13. Rc1 Qa5 14. a3 b5 15. Bd3 b4 16. axb4 Qxb4 17. Qe2 Bb7 18. Qe4 g6 19. Qg4 Kg7 20. Bxg6 fxg6 21. Qxe6 Nb8 22. Na2 Bc8 23. Qf6+ Bxf6 24. exf6+ Rxf6 25. Nxb4 Bg4 26. Ne5 Be2 27. Rfe1 Bb5 28. d5 a5 29. Nbxc6 Nxc6 30. Nxc6 Bxc6 31. dxc6 Rf7 32. Re5 Rc7 33. b3 Ra6 34. g3 Rcxc6 35. Rxc6 Rxc6 36. Rxa5 Rb6 37. Ra3 Kf6 38. Kf1 Kf5 39. Ke2 g5 40. h3 h5 41. Kd3 Rd6+ 42. Kc4 Rc6+ 43. Kd5 Rc3 44. Kd4 Rf3 45. Ra5+ Kg6 46. b4 Rxf2 47. Ra3 Rh2 48. b5 Rxh3 49. b6 Rh1 50. Rb3 Rd1+ 51. Ke5 Rd8 52. b7 Rb8 53. Rb6+ Kf7 54. Kd6 h4 55. gxh4 gxh4 56. Kc7 Rxb7+ 57. Kxb7 1-0

[Event "Vlissingen HZ op 11th"]
[Site "Vlissingen"]
[Date "2007.08.09"]
[Round "7"]
[White "Haak, Eelco"]
[Black "De Wit, Gerard"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "2182"]
[BlackElo "2003"]
[PlyCount "40"]
[EventDate "2007.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. h4 h6 7. Bf4 c5 8. e3 Nxc3 9. bxc3 0-0 10. Qb3 cxd4 11. exd4 dxc4 12. Bxc4 Nc6 13. Qc2 Bf5 14. Qd2 h5 15. Bh6 Rc8 16. 0-0 e5 17. Bxg7 Kxg7 18. d5 Na5 19. Bb3 f6 20. Rfd1 Qd6 1/2-1/2

[Event "Vlissingen HZ op 11th"]
[Site "Vlissingen"]
[Date "2007.08.07"]
[Round "5"]
[White "Muter, Donny"]
[Black "De Wit, Gerard"]
[Result "1-0"]
[ECO "D98"]
[WhiteElo "2212"]
[BlackElo "2003"]
[PlyCount "53"]
[EventDate "2007.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Bg4 8. Be3 Nfd7 9. Rd1 Nb6 10. Qd3 Nc6 11. Be2 Qd7 12. Ng1 Bxe2 13. Ngxe2 Rad8 14. 0-0 f5 15. Qb5 a6 16. Qb3+ Kh8 17. e5 e6 18. h4 Na5 19. Qc2 h5 20. Bg5 Rde8 21. Nf4 Kh7 22. Rfe1 c6 23. Nce2 Qc7 24. Rd3 Nd5 25. Rg3 Nxf4 26. Nxf4 b5 27. Nxg6 1-0

[Event "Vlissingen HZ op 11th"]
[Site "Vlissingen"]
[Date "2007.08.05"]
[Round "2"]
[White "De Wit, Gerard"]
[Black "Doggers, Peter"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "2003"]
[BlackElo "2233"]
[PlyCount "97"]
[EventDate "2007.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 f5 11. Ng5 Nf6 12. Bf3 c6 13. Bb2 cxd5 14. cxd5 fxe4 15. Ngxe4 Nxe4 16. Nxe4 Nf5 17. g3 b5 18. Bg2 Bb7 19. h4 h6 20. Qd3 Qb6 21. Re2 Rac8 22. Rd1 Rc4 23. a3 Ne7 24. Nc3 Nf5 25. Ne4 a6 26. Nd2 Rc7 27. Nb3 Rcf7 28. Rdd2 h5 29. Na5 Bc8 30. Be4 Bd7 31. Rc2 Bh6 32. Kg2 Rg7 33. Nc6 g5 34. hxg5 Bxg5 35. Bxe5 dxe5 36. Nxe5 Nd4 37. Nxd7 Rxd7 38. f4 Nxc2 39. Rxc2 Bh6 40. Bf5 Rg7 41. Rc6 Qxc6 42. dxc6 Bxf4 43. Bd7 h4 44. g4 Bc7 45. Qd5+ Kh8 46. Qh5+ Rh7 47. Qd5 h3+ 48. Kg1 h2+ 49. Kg2 0-1

[Event "Groningen op-A"]
[Site "Groningen"]
[Date "2004.12.29"]
[Round "8"]
[White "Dijkstra, Maarten"]
[Black "De Wit, Gerard"]
[Result "1-0"]
[ECO "D15"]
[PlyCount "83"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. e3 Bf5 6. Be2 h6 7. 0-0 e6 8. Bd2 Nbd7 9. c5 Qc7 10. b4 Be7 11. a4 e5 12. b5 axb5 13. axb5 0-0 14. Ra4 e4 15. b6 Qb8 16. Ne1 Rxa4 17. Qxa4 Qa8 18. Nc2 Qxa4 19. Nxa4 Bg4 20. Bxg4 Nxg4 21. Ra1 Rb8 22. Nb2 Nf8 23. Ra7 Ne6 24. Na1 Nf6 25. Nb3 Nd7 26. Na5 Nd8 27. f3 exf3 28. Be1 Nxc5 29. Bb4 Na4 30. Bxe7 Nxb2 31. Bxd8 Rxd8 32. Rxb7 Nc4 33. Nxc6 Ra8 34. gxf3 Ra1+ 35. Kf2 Ra2+ 36. Kg3 Nxe3 37. Rd7 Nf1+ 38. Kf4 Re2 39. b7 g5+ 40. Kf5 Kg7 41. b8Q Re6 42. Rxf7+ 1-0

[Event "Groningen op-A"]
[Site "Groningen"]
[Date "2004.12.26"]
[Round "5"]
[White "De Wit, Gerard"]
[Black "Hummel, Joop"]
[Result "0-1"]
[ECO "C48"]
[BlackElo "2012"]
[PlyCount "42"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Nxe5 Nxb5 6. Nxb5 Bc5 7. d4 Bb6 8. 0-0 0-0 9. f3 d5 10. Kh1 dxe4 11. c3 c6 12. Na3 Qd5 13. Bg5 exf3 14. Rxf3 Ne4 15. Be7 Re8 16. Bh4 f6 17. Nec4 Bg4 18. Nxb6 axb6 19. c4 Qh5 20. Be1 Ng5 21. Qb3 Nxf3 0-1

[Event "Groningen op-A"]
[Site "Groningen"]
[Date "2004.12.24"]
[Round "4"]
[White "Schulze, Joachim"]
[Black "De Wit, Gerard"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2046"]
[PlyCount "49"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 cxd4 5. cxd4 dxe4 6. Nxe4 Be7 7. Nf3 Nf6 8. Bd3 Nc6 9. 0-0 Nb4 10. Bb1 b6 11. Nxf6+ gxf6 12. Be4 Nd5 13. Bd2 Bb7 14. Re1 f5 15. Bd3 Bf6 16. Bb5+ Ke7 17. Ne5 Rg8 18. Qf3 Bxe5 19. dxe5 Qb8 20. Qa3+ Kd8 21. Bg5+ f6 22. exf6 Qf4 23. f7+ Qxg5 24. f8Q+ Rxf8 25. Qxf8+ 1-0

[Event "Groningen op-A"]
[Site "Groningen"]
[Date "2004.12.23"]
[Round "3"]
[White "De Wit, Gerard"]
[Black "Sparenberg, Erik"]
[Result "0-1"]
[ECO "A57"]
[BlackElo "2037"]
[PlyCount "46"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 g6 7. e4 d6 8. Nf3 Bg7 9. Be2 0-0 10. 0-0 Nbd7 11. Re1 Rb8 12. a4 Qb4 13. Bf1 Ng4 14. Nd2 f5 15. h3 Nxf2 16. Kxf2 Bd4+ 17. Ke2 Nf6 18. Nf3 fxe4 19. Nxd4 cxd4 20. Na2 d3+ 21. Kf2 Qd4+ 22. Kg3 Qe5+ 23. Bf4 Nh5+ 0-1

[Event "Groningen op-A"]
[Site "Groningen"]
[Date "2004.12.22"]
[Round "2"]
[White "Florath, Patrick"]
[Black "De Wit, Gerard"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2310"]
[PlyCount "43"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 Kf8 9. h4 c5 10. Bd3 Nxd2 11. Kxd2 Qa5 12. Rh3 cxd4 13. Rg3 Qxc3+ 14. Ke2 Rg8 15. Rb1 Qc7 16. f4 g6 17. h5 g5 18. Nf3 Nd7 19. fxg5 hxg5 20. Qxd4 f6 21. exf6 Qxg3 22. Qb4+ 1-0

[Event "Groningen op-A"]
[Site "Groningen"]
[Date "2004.12.21"]
[Round "1"]
[White "De Wit, Gerard"]
[Black "Kamstra, Jippe"]
[Result "1-0"]
[ECO "A57"]
[BlackElo "2157"]
[PlyCount "85"]
[EventDate "2004.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 104 Extra"]
[Source "ChessBase"]
[SourceDate "2005.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 d6 7. Nf3 g6 8. e4 Bg7 9. Be2 0-0 10. 0-0 Nbd7 11. Re1 Ng4 12. Nd2 Nge5 13. a4 Bb7 14. a5 Qa7 15. Qa4 f5 16. f4 c4+ 17. Kh1 Nc5 18. Qd1 Ncd3 19. Rf1 Nf2+ 20. Rxf2 Qxf2 21. fxe5 Bxe5 22. Nxc4 Bxc3 23. bxc3 fxe4 24. Be3 Qf6 25. Bd4 Qg5 26. Nb6 Rad8 27. c4 h5 28. Ra3 Rf5 29. Re3 e5 30. dxe6 Re8 31. c5 Kh7 32. cxd6 Rxe6 33. d7 Rd6 34. Qa1 Rxa5 35. Qc3 Rc6 36. Bc4 Rb5 37. h3 Rb1+ 38. Kh2 h4 39. Rxe4 Rd6 40. Rg4 Qe7 41. Bf2 Rf6 42. Rxh4+ Kg7 43. Rf4 1-0

[Event "Hoogeveen Essent Amateur"]
[Site "Hoogeveen"]
[Date "2004.10.22"]
[Round "8"]
[White "Karsdorp, Nico"]
[Black "De Wit, Gerard"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1941"]
[PlyCount "87"]
[EventDate "2004.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nc6 6. c3 Nxd4 7. cxd4 dxe4 8. Nxe4 Be7 9. Bd3 Nf6 10. 0-0 Bd7 11. Be3 Bc6 12. Ng3 0-0 13. Rc1 Qd5 14. f3 Qxa2 15. Qd2 Qd5 16. Ne4 Qd7 17. Bb1 Rfd8 18. Qc2 g6 19. Nc5 Qe8 20. Qf2 Nd5 21. Bd2 Bf6 22. Ne4 Bg7 23. Bg5 f6 24. Bh4 Qf7 25. Rfe1 Re8 26. Nd6 Qf8 27. Nxe8 Rxe8 28. Bg3 Bh6 29. Rcd1 Qb4 30. Ba2 a6 31. Rd3 Qa5 32. Ra3 Qb5 33. Qe2 Qb6 34. Bf2 Bf8 35. Rb3 Qa5 36. Bb1 Ba4 37. Rxb7 Bb4 38. Rc1 Bb5 39. Qc2 Bd2 40. Rd1 Be3 41. Rxh7 Bxf2+ 42. Kxf2 Nf4 43. Qc7 Qxc7 44. Rxc7 1-0

[Event "Hoogeveen Essent Amateur"]
[Site "Hoogeveen"]
[Date "2004.10.21"]
[Round "7"]
[White "Goudriaan, Etienne"]
[Black "De Wit, Gerard"]
[Result "1-0"]
[ECO "D52"]
[PlyCount "67"]
[EventDate "2004.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Nf3 c6 5. Bg5 Nbd7 6. e3 Qa5 7. Bxf6 Nxf6 8. Qc2 Bb4 9. Nd2 0-0 10. Bd3 Re8 11. cxd5 exd5 12. 0-0 Bd6 13. Rae1 h6 14. e4 Bb8 15. e5 Nd7 16. Nb3 Qc7 17. f4 Nf8 18. Rf3 a5 19. Rg3 a4 20. Nc5 a3 21. b4 Ba7 22. Ree3 Bxc5 23. bxc5 Ne6 24. Ne2 Qa5 25. Qb1 Qa4 26. Qa1 Qb4 27. f5 Nxc5 28. dxc5 Qxc5 29. e6 Qf8 30. exf7+ Kxf7 31. Rxe8 Kxe8 32. Qe5+ Kf7 33. Nd4 Ra4 34. Ne6 1-0

[Event "Hoogeveen Essent Amateur"]
[Site "Hoogeveen"]
[Date "2004.10.19"]
[Round "5"]
[White "De Wit, Gerard"]
[Black "Knol, Wout"]
[Result "1-0"]
[ECO "A55"]
[PlyCount "134"]
[EventDate "2004.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 Nbd7 4. e4 e5 5. Nf3 Be7 6. Be2 h6 7. h3 c6 8. Be3 Qc7 9. d5 a6 10. Qc2 c5 11. a3 b6 12. b4 Nf8 13. Rb1 g5 14. Qb3 Ng6 15. g3 Kf8 16. bxc5 bxc5 17. Kd2 Qa5 18. Bd3 Kg7 19. Qa4 Qd8 20. h4 Bd7 21. Qc2 g4 22. Nh2 Qc7 23. Rb3 Rhb8 24. Rhb1 Rxb3 25. Qxb3 Ra7 26. Qb6 Bd8 27. Qxc7 Bxc7 28. Bc2 Ba5 29. Kd3 Ne7 30. Nf1 Nc8 31. Nd2 Bc7 32. Ba4 Bxa4 33. Nxa4 Nd7 34. Rb3 h5 35. Nb1 f6 36. Bd2 Kf7 37. Nb2 Ke7 38. Nd1 Kf7 39. Ne3 Ne7 40. Bc3 Kg6 41. Nd2 Nf8 42. Rb1 Nd7 43. Rf1 Rb7 44. Rb1 Rxb1 45. Nxb1 f5 46. Nd2 f4 47. Ng2 f3 48. Ne3 Kf6 49. Nb3 Nb6 50. Ba5 Kg6 51. Bd2 Kf6 52. Na5 Nbc8 53. Nb7 Kg6 54. Nd1 Ng8 55. Bg5 Nge7 56. Ne3 Kf7 57. Kc3 Ng8 58. Nf5 Nf6 59. Kd3 Ng8 60. Bd8 Bb8 61. Ba5 Nge7 62. Nd8+ Ke8 63. Ng7+ Kd7 64. Nxh5 Ng8 65. Ng7 Nce7 66. Nde6 Nh6 67. Bd8 Neg8 1-0

[Event "Hoogeveen Essent Amateur"]
[Site "Hoogeveen"]
[Date "2004.10.16"]
[Round "2"]
[White "De Wit, Gerard"]
[Black "Stavast, Dick"]
[Result "0-1"]
[ECO "D36"]
[PlyCount "42"]
[EventDate "2004.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nbd7 8. Nf3 c6 9. Qc2 Re8 10. 0-0 h6 11. Bf4 Nf8 12. h3 Ne6 13. Bh2 Ng5 14. Nd2 Bd6 15. Bxd6 Qxd6 16. Rfc1 Bxh3 17. gxh3 Nxh3+ 18. Kg2 Nxf2 19. Kxf2 Ng4+ 20. Kf3 Rxe3+ 21. Kxg4 Qg3+ 0-1

[Event "Groningen Harmonie op-B"]
[Site "Groningen"]
[Date "2003.12.30"]
[Round "9"]
[White "Janssen, Eddie"]
[Black "De Wit, Gerard"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "47"]
[EventDate "2003.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[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. Qe2 Bg4 9. Rd1 e6 10. Bf4 Qb8 11. Rac1 Be7 12. h3 Bxf3 13. gxf3 0-0 14. Kh1 Rd8 15. Rg1 Nh5 16. Bh2 Kh8 17. f4 g6 18. f5 Na5 19. fxg6 hxg6 20. Bxe6 fxe6 21. Rxg6 Ng7 22. Qg4 Bf8 23. Rg1 Qc7 24. Rh6+ 1-0

[Event "Groningen Harmonie op-B"]
[Site "Groningen"]
[Date "2003.12.29"]
[Round "8"]
[White "De Wit, Gerard"]
[Black "Dessing, Bastiaan"]
[Result "1/2-1/2"]
[ECO "A70"]
[PlyCount "40"]
[EventDate "2003.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. h3 Bg7 8. e4 0-0 9. Bd3 a6 10. a4 Re8 11. 0-0 Nbd7 12. Re1 Qc7 13. Bf4 c4 14. Bf1 Rb8 15. a5 b5 16. axb6 Rxb6 17. Qc2 Nc5 18. Nd2 Nd3 19. Bxd3 cxd3 20. Qc1 Rb4 1/2-1/2

[Event "Groningen Harmonie op-B"]
[Site "Groningen"]
[Date "2003.12.28"]
[Round "7"]
[White "De Wit, Gerard"]
[Black "Van Genk, Jozef"]
[Result "1-0"]
[ECO "A57"]
[PlyCount "79"]
[EventDate "2003.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 g6 6. Nc3 d6 7. e4 Qxb6 8. Nf3 Bg7 9. Be2 Nbd7 10. h3 0-0 11. 0-0 a5 12. Re1 Ba6 13. Bxa6 Rxa6 14. Re2 e5 15. dxe6 fxe6 16. e5 dxe5 17. Nxe5 Nxe5 18. Rxe5 Nh5 19. Na4 Rd8 20. Qc2 Qd6 21. Re1 Bd4 22. Be3 Rc6 23. Rac1 Rdc8 24. b3 c4 25. Rcd1 e5 26. bxc4 Rxc4 27. Qb3 Qb4 28. Bxd4 exd4 29. Nb6 a4 30. Qxb4 Rxb4 31. Nxc8 Nf4 32. Rd2 a3 33. Kh2 d3 34. g3 Ne2 35. Rxd3 Rb2 36. Rxa3 Nd4 37. Kg2 Rb8 38. Re8+ Kg7 39. Ra7+ Kf6 40. Nd6 1-0

[Event "Staunton CC Blumenfeld theme-C"]
[Site "Groningen"]
[Date "2003.09.06"]
[Round "3"]
[White "De Wit, Gerard"]
[Black "Wiggerman, Jan"]
[Result "1-0"]
[ECO "E10"]
[BlackElo "1819"]
[PlyCount "65"]
[EventDate "2003.09.??"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. Bg5 h6 6. Bxf6 Qxf6 7. Nc3 b4 8. Nb5 Na6 9. Qc2 Bb7 10. e4 exd5 11. exd5 Bd6 12. Nxd6+ Qxd6 13. Bd3 0-0 14. 0-0 Nc7 15. Nd2 Ne8 16. Ne4 Qc7 17. f4 Nd6 18. Ng3 Rae8 19. f5 f6 20. Nh5 Re3 21. Rae1 Rfe8 22. Rxe3 Rxe3 23. Qd2 Re7 24. Qf4 Ne8 25. Qxc7 Nxc7 26. d6 Re3 27. dxc7 Rxd3 28. Re1 Kf7 29. Nf4 Rd2 30. Ng6 Rxg2+ 31. Kf1 Rxb2 32. Re7+ Kg8 33. Re8+ 1-0

[Event "Staunton CC Blumenfeld theme-C"]
[Site "Groningen"]
[Date "2003.09.06"]
[Round "2"]
[White "Scheffer, Enno"]
[Black "De Wit, Gerard"]
[Result "1-0"]
[ECO "E10"]
[PlyCount "70"]
[EventDate "2003.09.??"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. dxe6 fxe6 6. cxb5 d5 7. e3 Bd6 8. Nc3 Bb7 9. e4 Nbd7 10. Bg5 d4 11. Be2 Qe7 12. Nb1 Bxe4 13. Nbd2 Bd5 14. Bc4 0-0 15. 0-0 h6 16. Bh4 Nb6 17. b3 Nxc4 18. bxc4 Bb7 19. Re1 Qf7 20. Ne5 Qh5 21. Qxh5 Nxh5 22. Ng6 Rfe8 23. Ne4 Bxe4 24. Rxe4 Kh7 25. Ne5 g5 26. Bg3 Nxg3 27. hxg3 Kg7 28. a4 a6 29. a5 axb5 30. cxb5 Bxe5 31. Rxe5 c4 32. b6 c3 33. Rc5 e5 34. b7 Rab8 35. a6 Re7 1-0

[Event "Staunton CC Blumenfeld theme-C"]
[Site "Groningen"]
[Date "2003.09.05"]
[Round "1"]
[White "Ham, Jaap"]
[Black "De Wit, Gerard"]
[Result "0-1"]
[ECO "E10"]
[PlyCount "76"]
[EventDate "2003.09.??"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. Bg5 exd5 6. cxd5 h6 7. Bxf6 Qxf6 8. Nc3 a6 9. e4 d6 10. Be2 g6 11. 0-0 Bg7 12. Qc2 Nd7 13. a4 b4 14. Nd1 0-0 15. Ne3 Qxb2 16. Qd3 Ne5 17. Nxe5 Qxe5 18. Nc4 Qe7 19. Rad1 Re8 20. Bf3 a5 21. e5 Bxe5 22. Rfe1 Ba6 23. Rxe5 dxe5 24. d6 Qh4 25. Bd5 Bxc4 26. Bxc4 Qf6 27. Qd5 Red8 28. h3 Ra7 29. Bb5 c4 30. Qc5 Rad7 31. Bxd7 Rxd7 32. Qc8+ Qd8 33. Qc5 c3 34. Qxe5 c2 35. Rc1 b3 36. Qb2 Rxd6 37. Qxb3 Rd1+ 38. Rxd1 cxd1Q+ 0-1

[Event "Vlissingen HZ op 07th"]
[Site "Vlissingen"]
[Date "2003.08.02"]
[Round "1"]
[White "Piceu, Tom"]
[Black "De Wit, Gerard"]
[Result "1-0"]
[ECO "D97"]
[WhiteElo "2227"]
[PlyCount "51"]
[EventDate "2003.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Na6 8. Be2 c5 9. d5 e6 10. 0-0 exd5 11. exd5 Bf5 12. Be3 Re8 13. Rac1 Ne4 14. Rfd1 Rc8 15. d6 Nxc3 16. bxc3 Rc6 17. Ng5 Qf6 18. Bf3 Rb6 19. d7 Rd8 20. Bd5 Rxd7 21. Nxf7 Rxd5 22. Ng5 Nc7 23. Rxd5 Nxd5 24. Qxd5+ Be6 25. Qxc5 Bf8 26. Qc7 1-0

[Event "Staunton CC King´s Gambit theme-C"]
[Site "Groningen"]
[Date "2002.09.07"]
[Round "3"]
[White "De Wit, Gerard"]
[Black "Knol, Geon"]
[Result "1/2-1/2"]
[ECO "C39"]
[WhiteElo "1797"]
[BlackElo "1836"]
[PlyCount "37"]
[EventDate "2002.09.??"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 d5 6. d4 Bh6 7. Nc3 Nf6 8. g3 Nh5 9. Ne2 f6 10. Nd3 Qe7 11. Ndxf4 Bxf4 12. Bxf4 Qxe4 13. Rg1 Nxf4 14. gxf4 h5 15. Qd2 Bf5 16. 0-0-0 Qe6 17. Ng3 Be4 18. f5 Qf7 19. Re1 1/2-1/2

[Event "Staunton CC King´s Gambit theme-C"]
[Site "Groningen"]
[Date "2002.09.07"]
[Round "2"]
[White "Van Pelt, Erwin"]
[Black "De Wit, Gerard"]
[Result "1/2-1/2"]
[ECO "C37"]
[WhiteElo "1791"]
[BlackElo "1797"]
[PlyCount "92"]
[EventDate "2002.09.??"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Nc3 Bg7 5. d4 d6 6. Bc4 Nc6 7. 0-0 h6 8. h4 Bg4 9. Ne2 Qe7 10. Qd3 0-0-0 11. b4 Re8 12. Bd5 Nd8 13. Nc3 Bxf3 14. Rxf3 Nf6 15. Qc4 Kb8 16. b5 Qd7 17. Ba3 Nxd5 18. exd5 Qg4 19. b6 axb6 20. Nb5 Re7 21. Nxd6 Rd7 22. Nb5 Qf5 23. d6 c6 24. Nc7 Bf8 25. Ne8 Qe6 26. Qxe6 Nxe6 27. Nf6 Rd8 28. Rb3 Bxd6 29. Bxd6+ Rxd6 30. Rxb6 Nxd4 31. Ne4 Rd7 32. Nc5 Re7 33. Rab1 Nxc2 34. Nxb7 Kc7 35. Nc5 Re2 36. Rb7+ Kd6 37. Nb3 Re1+ 38. Rxe1 Nxe1 39. Rxf7 Nd3 40. Rf6+ Kc7 41. hxg5 hxg5 42. Rg6 Rh5 43. Nd4 c5 44. Ne6+ Kb7 45. Nxg5 c4 46. Ne4 Ra5 1/2-1/2

[Event "Staunton CC King´s Gambit theme-C"]
[Site "Groningen"]
[Date "2002.09.06"]
[Round "1"]
[White "Zuiderweg, Edwin"]
[Black "De Wit, Gerard"]
[Result "0-1"]
[ECO "C39"]
[WhiteElo "1806"]
[BlackElo "1797"]
[PlyCount "100"]
[EventDate "2002.09.??"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 Nf6 6. Bc4 d5 7. exd5 Bd6 8. d4 Nh5 9. Nxg4 Ng3 10. Rh3 h5 11. Rxg3 Qxh4 12. Qe2+ Kf8 13. Ne5 Qxg3+ 14. Qf2 Qxf2+ 15. Kxf2 Bf5 16. Bd3 Bxd3 17. Nxd3 Nd7 18. c4 c5 19. dxc6 bxc6 20. Bxf4 Bxf4 21. Nxf4 Nf6 22. Nd2 Kg7 23. Nf3 Ne4+ 24. Ke3 Rae8 25. Ne5 Ng5 26. Kd2 c5 27. Kd3 cxd4 28. Kxd4 Ne6+ 29. Nxe6+ Rxe6 30. Nf3 Re2 31. b4 Rxg2 32. Rg1 Rxg1 33. Nxg1 Kf6 34. c5 Ke6 35. b5 h4 36. Nh3 Rd8+ 37. Kc4 Kf5 38. b6 axb6 39. cxb6 Kg4 40. Nf2+ Kf3 41. Nd3 h3 42. Ne5+ Kg2 43. Nc6 Re8 44. b7 h2 45. b8Q Rxb8 46. Nxb8 h1Q 47. a4 Qh4+ 48. Kb5 Qg5+ 49. Kb6 Qd8+ 50. Kb7 Qa5 0-1

[Event "Vlissingen HZ op 06th"]
[Site "Vlissingen"]
[Date "2002.08.04"]
[Round "1"]
[White "Techen, Jens"]
[Black "De Wit, Gerard"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "67"]
[EventDate "2002.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Qe2 Nxe4 7. Bxe4 c5 8. d5 exd5 9. Bxd5+ Be7 10. Bg5 f6 11. Be3 Nb6 12. Bxc5 Nxd5 13. 0-0-0 0-0 14. Bxe7 Qxe7 15. Rxd5 Qf7 16. Qd3 Be6 17. Rd4 Rac8 18. Nf3 Bxa2 19. Rd7 Qb3 20. Rd1 Qb6 21. Nd4 Rf7 22. Nf5 Qc5 23. Rd8+ Rxd8 24. Qxd8+ Rf8 25. Qd7 Bf7 26. Rd4 Kh8 27. Re4 g6 28. Nd6 Bg8 29. Qe7 Qg5+ 30. f4 Qh6 31. g3 Bd5 32. Rd4 Bc6 33. Nf7+ Rxf7 34. Qxf7 1-0

[Event "Groningen Harmonie op-B"]
[Site "Groningen"]
[Date "2002.??.??"]
[Round "1.1"]
[White "Romijn, Bob"]
[Black "De Wit, Gerard"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1648"]
[BlackElo "1784"]
[PlyCount "35"]
[EventDate "2002.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nc3 e6 2. e4 d5 3. d3 Nf6 4. Nf3 dxe4 5. Nxe4 Nxe4 6. dxe4 Qxd1+ 7. Kxd1 Bc5 8. Ke2 f6 9. Be3 Bxe3 10. Kxe3 e5 11. Bc4 Nc6 12. Rhd1 Ke7 13. Rd2 Rd8 14. Rad1 Bg4 15. c3 Rxd2 16. Rxd2 Rd8 17. Rxd8 Nxd8 18. Nd2 1/2-1/2

[Event "Vlissingen HZ op 05th"]
[Site "Vlissingen"]
[Date "2001.08.04"]
[Round "9"]
[White "De Wit, Gerard"]
[Black "De Heer, Peter J"]
[Result "1-0"]
[ECO "E97"]
[BlackElo "2118"]
[PlyCount "83"]
[EventDate "2001.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 a5 10. Ba3 Nh5 11. Re1 Nf4 12. Bf1 h6 13. Nd2 f5 14. c5 axb4 15. Bxb4 dxc5 16. Bxc5 b6 17. Bb4 Re8 18. Bc4 Kh8 19. a4 fxe4 20. Ndxe4 Nf5 21. g3 Nh3+ 22. Kg2 Nd4 23. Nb5 Bf5 24. f3 Ng5 25. Nxg5 Qxg5 26. Nxd4 exd4 27. Bb5 Re3 28. Bd2 Rxe1 29. Qxe1 Qf6 30. Rc1 Qd6 31. Bc6 Rb8 32. Bf4 Qd8 33. Be5 Qe7 34. Bxd4 Qa3 35. Bxg7+ Kxg7 36. Qc3+ Qxc3 37. Rxc3 Rd8 38. g4 Bd7 39. Bb7 Bxa4 40. Rxc7+ Rd7 41. Rxd7+ Bxd7 42. Bc6 1-0

[Event "Vlissingen HZ op 05th"]
[Site "Vlissingen"]
[Date "2001.08.03"]
[Round "8"]
[White "Sparreboom, Willem"]
[Black "De Wit, Gerard"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2006"]
[PlyCount "84"]
[EventDate "2001.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Bb5+ Bd7 9. Bxd7+ Nxd7 10. Ne2 cxd4 11. cxd4 Qa5+ 12. Bd2 Qa3 13. 0-0 0-0 14. Rb1 Nb6 15. Bb4 Qxa2 16. Bxe7 Rfe8 17. Bc5 Nd7 18. Nc3 Qc4 19. Nb5 Nxc5 20. Nd6 Qxd4 21. Nxe8 Rxe8 22. Qc2 Rxe4 23. Rfd1 Qe5 24. g3 Re2 25. Qc4 b6 26. Rbc1 Re4 27. Rd8+ Bf8 28. Qc2 Qc7 29. Qd2 Re6 30. Rd1 Kg7 31. Qd5 Rf6 32. Re1 Rd6 33. Rxd6 Qxd6 34. Qa2 a6 35. Kf1 b5 36. Re8 Qd4 37. Qe2 b4 38. Ra8 b3 39. Qe8 Qd6 40. Rb8 a5 41. Qb5 a4 42. Ra8 Qd5 0-1

[Event "Vlissingen HZ op 05th"]
[Site "Vlissingen"]
[Date "2001.08.01"]
[Round "6"]
[White "Visschedijk, Marijn"]
[Black "De Wit, Gerard"]
[Result "1-0"]
[ECO "C07"]
[PlyCount "69"]
[EventDate "2001.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ndf3 cxd4 6. Qxd4 Nf6 7. Bc4 Qxd4 8. Nxd4 Bd7 9. Ngf3 Nc6 10. 0-0 Rc8 11. Nxc6 Bxc6 12. Ne5 a6 13. Re1 Bd5 14. Bd3 Bd6 15. c4 Bc6 16. Nxc6 Rxc6 17. a3 0-0 18. b4 Rd8 19. Be2 Be5 20. Rb1 Bc3 21. Rf1 Ne8 22. Bf3 Rxc4 23. Bxb7 a5 24. Ba6 Rcd4 25. Be3 R4d6 26. b5 Bd4 27. Bxd4 Rxd4 28. b6 Rb8 29. Rfc1 Rdd8 30. g3 Kf8 31. b7 Nd6 32. Rc5 Ke7 33. a4 Rd7 34. Rc8 Rd8 35. Rbc1 1-0

[Event "Vlissingen HZ op 05th"]
[Site "Vlissingen"]
[Date "2001.07.31"]
[Round "5"]
[White "De Wit, Gerard"]
[Black "Lukas, Manfred"]
[Result "1/2-1/2"]
[ECO "A52"]
[BlackElo "2094"]
[PlyCount "49"]
[EventDate "2001.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. e3 Ngxe5 8. Nxe5 Nxe5 9. Be2 0-0 10. 0-0 Bxd2 11. Qxd2 d6 12. Rac1 b6 13. b4 Bf5 14. c5 dxc5 15. bxc5 Rfd8 16. Qb2 Nd3 17. Bxd3 Bxd3 18. Rfd1 Bf5 19. Qe5 Qxe5 20. Bxe5 Rxd1+ 21. Rxd1 bxc5 22. Bxc7 Be6 23. a3 Rc8 24. Kf1 Kf8 25. Rd8+ 1/2-1/2

[Event "Vlissingen HZ op 05th"]
[Site "Vlissingen"]
[Date "2001.07.30"]
[Round "4"]
[White "Boelhouwer, Collin"]
[Black "De Wit, Gerard"]
[Result "0-1"]
[ECO "C07"]
[PlyCount "90"]
[EventDate "2001.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. dxc5 Bxc5 6. Qf3 Nf6 7. Bc4 Qxf3 8. Ngxf3 Nc6 9. c3 a6 10. Nb3 Bd6 11. Bg5 Ne5 12. Nxe5 Bxe5 13. 0-0 h6 14. Bh4 Nh5 15. Rad1 g5 16. Bg3 Nxg3 17. fxg3 Bd7 18. Rfe1 Bc7 19. Kh1 0-0-0 20. Rf1 Be8 21. Rxd8+ Kxd8 22. Nc5 Kc8 23. a3 Bd6 24. Ne4 Be7 25. b4 Kc7 26. Bb3 Bc6 27. Rxf7 Rf8 28. Rxf8 Bxf8 29. Nf6 Kd6 30. c4 b6 31. Ng4 Bg7 32. Kg1 h5 33. Nf2 Bb2 34. c5+ bxc5 35. bxc5+ Ke7 36. Nd3 Bxa3 37. Kf1 Bb5 38. Ke2 Bxc5 39. Kd2 Bd6 40. Ke3 a5 41. Kd4 a4 42. Ba2 Bc6 43. h4 g4 44. Kc3 Bxg2 45. Kd2 Bd5 0-1

[Event "Vlissingen HZ op 05th"]
[Site "Vlissingen"]
[Date "2001.07.29"]
[Round "3"]
[White "De Wit, Gerard"]
[Black "Van Rij, Gert"]
[Result "1/2-1/2"]
[ECO "D31"]
[PlyCount "112"]
[EventDate "2001.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Qc2 Bd6 6. g3 Ne7 7. Bf4 Na6 8. Nf3 Bf5 9. Qd2 Bxf4 10. gxf4 Qd6 11. e3 Nc7 12. Bg2 0-0-0 13. Ne5 Rdf8 14. Rc1 f6 15. Nd3 Rhg8 16. h4 h6 17. h5 g5 18. hxg6 Rxg6 19. Bf3 Rh8 20. Qe2 Kb8 21. Kd2 Qe6 22. Kc2 Ne8 23. Kb1 Nd6 24. Ka1 Ne4 25. Bxe4 dxe4 26. Nc5 Qg8 27. N3xe4 Bxe4 28. Nxe4 f5 29. Nc5 Qc8 30. Nd3 Nd5 31. Ne5 Rg7 32. a3 Nf6 33. Qc2 Qe6 34. b4 a6 35. Nd3 Ne4 36. Nc5 Nxc5 37. Qxc5 Rg2 38. Rc2 h5 39. Kb2 h4 40. Rh3 Rh7 41. Qe5+ Qxe5 42. dxe5 Kc7 43. Rd2 Rgg7 44. Kc3 Rd7 45. Rxd7+ Kxd7 46. Kd4 b6 47. a4 Ke6 48. a5 c5+ 49. bxc5 bxa5 50. Kc4 a4 51. f3 a3 52. Kb3 Kd5 53. Kxa3 Kxc5 54. Ka4 Kc4 55. e6 Kd3 56. e4 fxe4 1/2-1/2

[Event "Vlissingen HZ op 05th"]
[Site "Vlissingen"]
[Date "2001.07.28"]
[Round "1"]
[White "De Wit, Gerard"]
[Black "Techen, Jens"]
[Result "0-1"]
[ECO "E97"]
[PlyCount "112"]
[EventDate "2001.07.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 083 Extra"]
[Source "ChessBase"]
[SourceDate "2001.09.11"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.11"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Nh5 10. Re1 f5 11. Nd2 Nf6 12. c5 fxe4 13. Bc4 e3 14. fxe3 Bh6 15. Nde4 Nf5 16. Nxf6+ Qxf6 17. Ne4 Qh4 18. Bd3 Bd7 19. g3 Qe7 20. cxd6 Nxd6 21. Nc5 Bh3 22. Bf1 Bc8 23. Bg2 e4 24. Bb2 b6 25. Nb3 Nf5 26. g4 Nxe3 27. Qd4 Bg7 28. Qxg7+ Qxg7 29. Bxg7 Nxg2 30. Kxg2 Kxg7 31. Rxe4 Bb7 32. Rd1 Rad8 33. Red4 Rxd5 34. Rxd5 Rd8 35. Kg3 Rxd5 36. Rc1 Rd7 37. Rc2 Kf6 38. Rf2+ Ke7 39. Kh4 Rd3 40. Kg5 Bd5 41. Nc1 Rd1 42. Rc2 Kd6 43. Kh6 Rd4 44. h3 Rxb4 45. Kxh7 c5 46. Rd2 Rd4 47. Rxd4 cxd4 48. Kxg6 Ke5 49. h4 Bc4 50. g5 d3 51. Nxd3+ Bxd3+ 52. Kf7 Kf5 53. g6 Bc4+ 54. Kg7 Kg4 55. a3 b5 56. Kf8 a5 0-1

[Event "Dieren op-B"]
[Site "Dieren"]
[Date "2001.??.??"]
[Round "?"]
[White "De Wit, Gerard"]
[Black "Mellema, Andries"]
[Result "0-1"]
[ECO "A57"]
[PlyCount "86"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 d6 6. e4 g6 7. a4 Bg7 8. Na3 0-0 9. Ne2 axb5 10. Nxb5 Na6 11. Nec3 Nc7 12. Be2 Nxb5 13. Nxb5 Qb6 14. Bd2 Ba6 15. Bc3 Rfb8 16. 0-0 Ne8 17. Kh1 Nc7 18. Nxc7 Qxc7 19. Rf2 Qb6 20. a5 Qc7 21. Qa4 Bxc3 22. bxc3 Bxe2 23. Rxe2 Qxa5 24. Qxa5 Rxa5 25. Ree1 Rab5 26. h3 Rb2 27. Ra7 Kf8 28. Rea1 Rc2 29. Ra8 Rxa8 30. Rxa8+ Kg7 31. Ra3 Kf6 32. Kh2 e6 33. dxe6 fxe6 34. Ra7 Rxc3 35. Rxh7 d5 36. f4 dxe4 37. g4 e3 38. Kg2 e2 39. Kf2 Re3 40. g5+ Kf5 41. Rf7+ Ke4 42. Ke1 Kf3 43. f5 exf5 0-1

[Event "Dieren op-B"]
[Site "Dieren"]
[Date "2001.??.??"]
[Round "?"]
[White "Van Oosterom, Chiel"]
[Black "De Wit, Gerard"]
[Result "0-1"]
[ECO "D79"]
[PlyCount "60"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 c6 6. 0-0 d5 7. cxd5 cxd5 8. d4 e6 9. Bf4 Nc6 10. Rc1 Nh5 11. Qd2 Nxf4 12. Qxf4 Qb6 13. Na4 Qb4 14. b3 Nxd4 15. Nxd4 Qxd4 16. Qxd4 Bxd4 17. e4 dxe4 18. Rfd1 e5 19. Bxe4 Bg4 20. Rd2 Rac8 21. Rxc8 Bxc8 22. Rc2 b6 23. Nc3 Bxc3 24. Rxc3 Bh3 25. Bg2 Rc8 26. Rxc8+ Bxc8 27. Bd5 Kf8 28. Kg2 Ke7 29. Kf3 Be6 30. Bb7 Kd6 0-1

[Event "Zwolle KPMG op-B"]
[Site "Zwolle"]
[Date "2000.03.11"]
[Round "2"]
[White "De Wit, Gerard"]
[Black "Van Schaik, W."]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1740"]
[BlackElo "1500"]
[PlyCount "113"]
[EventDate "2000.03.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. Nf3 0-0 6. Be2 Nc6 7. d5 Nb8 8. 0-0 e5 9. Ne1 Nbd7 10. Nd3 Re8 11. Be3 b6 12. b4 Qe7 13. f3 Nh5 14. Nb5 Nf8 15. Rc1 a6 16. Nc3 f5 17. c5 b5 18. a4 f4 19. Bf2 Qg5 20. cxd6 Bh3 21. Ne1 cxd6 22. axb5 axb5 23. Bxb5 Re7 24. Kh1 Bd7 25. Bc6 Rb8 26. b5 Bh6 27. Ne2 Rxb5 28. Bxb5 Bxb5 29. Nd3 Nd7 30. Qb3 Bxd3 31. Qxd3 Nc5 32. Bxc5 dxc5 33. Rxc5 Ng3+ 34. Nxg3 fxg3 35. Rc8+ Kg7 36. d6 Qh4 37. h3 Rd7 38. Rc7 Qd8 39. Rxd7+ Qxd7 40. Qd5 Bf4 41. Rb1 Kh6 42. Rb7 Qa4 43. Qb3 Qa6 44. Qb5 Qxd6 45. Qd7 Qxd7 46. Rxd7 g5 47. Kg1 Kg6 48. Rd6+ Kg7 49. Kf1 h5 50. Ke2 Kf7 51. Kd3 Ke7 52. Ra6 Kd7 53. Kc4 Kc7 54. Kd5 Kb7 55. Re6 Kc7 56. Rxe5 Bxe5 57. Kxe5 1-0

[Event "Groningen SO ON op-B"]
[Site "Groningen"]
[Date "2000.??.??"]
[Round "1"]
[White "De Wit, Gerard"]
[Black "Brandenburg, Rik"]
[Result "1-0"]
[ECO "D22"]
[PlyCount "99"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 b5 5. a4 Bb7 6. b3 cxb3 7. axb5 axb5 8. Rxa8 Bxa8 9. Bxb5+ Nd7 10. Ne5 c6 11. Nxd7 Kxd7 12. Bc4 e6 13. 0-0 Bd6 14. Ba3 Bc7 15. Nd2 Qb8 16. g3 b2 17. Qb3 Nf6 18. Rb1 Qxb3 19. Nxb3 Ne4 20. Bd3 Nc3 21. Nc5+ Ke8 22. Rxb2 f5 23. Nxe6 Kd7 24. Bxf5 g6 25. Nc5+ Kd8 26. Bh3 Bd6 27. Nb7+ Bxb7 28. Bxd6 Nb5 29. Be5 Rf8 30. Bg2 Kd7 31. Rxb5 cxb5 32. Bxb7 b4 33. Bd5 Rc8 34. Bf7 Ke7 35. Bd5 Rd8 36. Be4 Rc8 37. d5 Kd7 38. Kg2 Re8 39. f4 Rc8 40. Kf3 Rc4 41. Bh8 b3 42. Bb2 Rb4 43. h4 Ke8 44. Bd3 Kf7 45. e4 Ra4 46. e5 Ra2 47. e6+ Ke7 48. Be5 Ra3 49. Ke3 h6 50. Ke4 1-0

[Event "Groningen SO ON op-B"]
[Site "Groningen"]
[Date "2000.??.??"]
[Round "8"]
[White "De Wit, Gerard"]
[Black "Van der Werf, Peter"]
[Result "1-0"]
[ECO "E97"]
[PlyCount "79"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. b4 Ne8 10. Nd2 f5 11. c5 f4 12. Bg4 Nf6 13. Bxc8 Rxc8 14. Nc4 g5 15. g4 fxg3 16. fxg3 g4 17. Bg5 h5 18. Rc1 Nh7 19. Rxf8+ Qxf8 20. Be3 Ng6 21. Qd2 Qe7 22. Rf1 Bf6 23. Rf5 h4 24. Nb5 a6 25. cxd6 cxd6 26. Nb6 Rb8 27. Nc3 Kg7 28. Nd1 Qc7 29. Nf2 Bg5 30. Nxg4 Bxe3+ 31. Qxe3 hxg3 32. hxg3 Ne7 33. Qh6+ Kg8 34. Nf6+ Nxf6 35. Rg5+ Kf7 36. Rg7+ Ke8 37. Qh8+ Nfg8 38. Rxg8+ Nxg8 39. Qxg8+ Ke7 40. Qg7+ 1-0

[Event "Groningen SO ON op-B"]
[Site "Groningen"]
[Date "2000.??.??"]
[Round "2"]
[White "Haisma, Henk"]
[Black "De Wit, Gerard"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "58"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. b4 d5 2. Bb2 Qd6 3. a3 a5 4. b5 c5 5. a4 e5 6. d3 Be6 7. Nd2 f6 8. e4 d4 9. Be2 Nh6 10. Bh5+ g6 11. Be2 Nd7 12. Ngf3 Qc7 13. c3 Nf7 14. c4 f5 15. exf5 gxf5 16. g3 Be7 17. Bc1 Nf6 18. Nf1 Rg8 19. h4 h6 20. N3h2 0-0-0 21. Bh5 e4 22. Bxf7 Bxf7 23. Bf4 Bd6 24. Bxh6 exd3 25. Qxd3 Rde8+ 26. Kd1 Ne4 27. Kc2 Bg6 28. Qf3 f4 29. Kb3 fxg3 1/2-1/2

[Event "Groningen SO ON op-B"]
[Site "Groningen"]
[Date "2000.??.??"]
[Round "9"]
[White "Pragt, Arjen"]
[Black "De Wit, Gerard"]
[Result "1-0"]
[ECO "D87"]
[PlyCount "75"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 Qc7 11. Rc1 Rd8 12. a4 b6 13. Qc2 e6 14. Rfd1 Bb7 15. f4 Na5 16. Ba2 cxd4 17. Nxd4 Bxd4 18. Bxd4 Qxf4 19. Rf1 Qxe4 20. Qf2 Rd7 21. Rce1 Qc6 22. Re2 Rf8 23. Bxe6 Rxd4 24. Bxf7+ Kg7 25. Qxd4+ Kh6 26. Rf3 Qxf3 27. gxf3 Rxf7 28. Qh4+ Kg7 29. Re7 Rxe7 30. Qxe7+ Kh6 31. Kg2 g5 32. Kg3 Kg6 33. Qe6+ Kg7 34. f4 gxf4+ 35. Kxf4 Bh1 36. Kg5 Nc6 37. Qf6+ Kg8 38. Kh6 1-0

[Event "Groningen op2"]
[Site "Groningen"]
[Date "1989.??.??"]
[Round "3"]
[White "Zwanepol, Johan"]
[Black "De Wit, Gerard"]
[Result "1-0"]
[ECO "B90"]
[PlyCount "45"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 b5 7. Bd3 Bb7 8. a3 g6 9. Be3 Bg7 10. f3 Nbd7 11. Qd2 d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. Rd1 0-0 15. Bh6 e5 16. Bxg7 Kxg7 17. Ne2 Nf6 18. Ng3 Qb6 19. Qg5 Kh8 20. Rd2 Rae8 21. Re2 Nd7 22. Qh6 Qf6 23. Nh5 1-0

