[Event "EU-ch M1202 corr"]
[Site "ICCF corr"]
[Date "2000.??.??"]
[Round "?"]
[White "Bley, Manfred"]
[Black "De Laat, Piet JM"]
[Result "1/2-1/2"]
[ECO "C06"]
[PlyCount "80"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. Nc3 0-0 13. Be3 Bd7 14. a3 Kh8 15. h3 Rae8 16. b4 Qd8 17. Rc1 a6 18. Bb1 Re7 19. Qd2 Be8 20. Rfe1 Bh5 21. g4 Nxg4 22. hxg4 Rxf3 23. gxh5 Ref7 24. Qc2 R7f5 25. Qd1 Rf8 26. Qc2 g6 27. hxg6 Rh3 28. g7+ Kxg7 29. Ne2 Qf6 30. Kf1 Rh1+ 31. Ng1 Nxd4 32. Qd3 Nf3 33. Ke2 Nxe1 34. Rxe1 Qh4 35. Kd1 Qh5+ 36. Ne2 Kg8 37. Rxh1 Qxh1+ 38. Kd2 Bc7 39. Nd4 Re8 40. Ba2 Kf7 1/2-1/2

[Event "EU-ch M1202 corr"]
[Site "ICCF corr"]
[Date "2000.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Adelseck, Herbert"]
[Result "0-1"]
[ECO "A52"]
[PlyCount "138"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e3 Nxe5 5. Nh3 g6 6. Be2 Bg7 7. Nf4 d6 8. 0-0 0-0 9. Nc3 a5 10. Nfd5 Na6 11. e4 Nc5 12. Be3 c6 13. Nf4 b6 14. Qd2 Ba6 15. b3 Qe7 16. Rac1 Rad8 17. f3 Bc8 18. Nd3 f5 19. Bg5 Bf6 20. Bxf6 Qxf6 21. Nf2 f4 22. Rfd1 Be6 23. Qb2 Rf7 24. Rc2 Rfd7 25. Rcd2 Qe7 26. a3 a4 27. b4 Nb3 28. Rc2 Ra7 29. b5 Na5 30. bxc6 Naxc4 31. Bxc4 Nxc4 32. Qb4 Ne3 33. Rcd2 Rc7 34. Nd5 Bxd5 35. exd5 Nxd1 36. Rxd1 Qe3 37. Kf1 Qb3 38. Qxb3 axb3 39. Rb1 Ra8 40. Rxb3 Ra5 41. Ne4 Kf8 42. Nc3 Rc5 43. Nb5 Re7 44. Rb4 g5 45. h4 h6 46. a4 Re5 47. hxg5 hxg5 48. Nc7 Rc1+ 49. Kf2 Rc2+ 50. Kf1 Ke7 51. Rb1 Kd8 52. Ne6+ Kc8 53. a5 Rxd5 54. axb6 Rxc6 55. Nd8 Rc2 56. b7+ Kb8 57. Ke1 Ra5 58. Kd1 Raa2 59. Rb6 Rd2+ 60. Ke1 Rdc2 61. Nc6+ Rxc6 62. Rxc6 Kxb7 63. Rc1 Rxg2 64. Kf1 Rh2 65. Rc4 Rh6 66. Rc2 Re6 67. Kg2 d5 68. Rd2 Kc6 69. Kh3 Kc5 0-1

[Event "EU-ch M1202 corr"]
[Site "ICCF corr"]
[Date "2000.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Kevicky, Martin"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "39"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 Nxe4 5. d5 Ne7 6. Nxe5 Ng6 7. Nc4 Bc5 8. Be3 0-0 9. Nbd2 Re8 10. Nxe4 Rxe4 11. Qf3 Re8 12. d6 Bxe3 13. Nxe3 Ne5 14. Qg3 c5 15. 0-0-0 Nc6 16. Nd5 Rf8 17. Bd3 Kh8 18. Rde1 a6 19. Ne7 c4 20. Bc2 1-0

[Event "EU-ch M1202 corr"]
[Site "ICCF corr"]
[Date "2000.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Poulheim, Karl Friedrich"]
[Result "0-1"]
[ECO "C15"]
[PlyCount "170"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. f3 e5 7. Be3 exd4 8. cxd4 Nf6 9. fxe4 Nxe4 10. Nf3 Qe7 11. Bb5+ Bd7 12. Bxd7+ Nxd7 13. 0-0 0-0 14. Qd3 Rae8 15. Rae1 Qd6 16. Nh4 Qd5 17. Nf5 Nd6 18. Bd2 Rxe1 19. Bxe1 Nxf5 20. Rxf5 Qa2 21. Rf1 Nb6 22. Bb4 Re8 23. Qg3 Qc4 24. c3 Nd5 25. Qf2 f6 26. Re1 Rxe1+ 27. Qxe1 Kf7 28. Qd1 Nxb4 29. cxb4 Qc3 30. g3 g6 31. d5 Qxa3 32. d6 Qe3+ 33. Kf1 cxd6 34. Qd5+ Qe6 35. Qxb7+ Qe7 36. Qc6 h5 37. Qc4+ Kg7 38. Qd5 Qe5 39. Qb7+ Kh6 40. Qxa7 Qb5+ 41. Kg2 Qxb4 42. Qe3+ g5 43. Qe7 Qd2+ 44. Kf1 Qd1+ 45. Kf2 Qd4+ 46. Kf1 Qa1+ 47. Kf2 Qb2+ 48. Kf1 Qb5+ 49. Kf2 Qf5+ 50. Kg1 Qe5 51. Qf8+ Kg6 52. Qg8+ Kf5 53. Qc8+ Ke4 54. Qb7+ Kd3 55. Qb1+ Kc4 56. Qa2+ Kb5 57. Qb3+ Kc5 58. Qa3+ Kb6 59. Qb3+ Qb5 60. Qf3 Qb1+ 61. Kf2 Qb2+ 62. Kf1 g4 63. Qe3+ Ka6 64. Qe6 Qe5 65. Qc8+ Kb5 66. Qb7+ Kc4 67. Qc6+ Kb4 68. Qc2 d5 69. Qd2+ Kb5 70. Qd3+ Kb6 71. Qb3+ Kc7 72. Qa3 d4 73. Qa7+ Kd6 74. Qa6+ Ke7 75. Qa7+ Kf8 76. Qh7 Qb5+ 77. Kf2 Qb2+ 78. Kf1 Qc1+ 79. Kg2 Qd2+ 80. Kf1 Qd1+ 81. Kf2 Qf3+ 82. Kg1 d3 83. Qh6+ Ke7 84. Qg7+ Kd6 85. Qf8+ Kd5 0-1

[Event "EU-ch M1202 corr"]
[Site "ICCF corr"]
[Date "2000.??.??"]
[Round "?"]
[White "Galerne, Rene"]
[Black "De Laat, Piet JM"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "36"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. f3 Bf5 6. Ne2 Nxd5 7. Ng3 Bg6 8. 0-0 e6 9. f4 Ne7 10. d4 h5 11. Nc3 h4 12. Nge4 Nbc6 13. Bb5 a6 14. Bxc6+ Nxc6 15. Be3 h3 16. g4 Bxe4 17. Nxe4 Qd5 18. Qd3 f5 0-1

[Event "EU-ch M1202 corr"]
[Site "ICCF corr"]
[Date "2000.??.??"]
[Round "?"]
[White "Vicoli, Giordano"]
[Black "De Laat, Piet JM"]
[Result "1/2-1/2"]
[ECO "A05"]
[PlyCount "168"]
[EventDate "2000.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 c5 5. d3 Nc6 6. e4 d6 7. c3 0-0 8. h3 Rb8 9. a4 a6 10. Be3 Bd7 11. Nbd2 Qc8 12. Kh2 b5 13. axb5 Rxb5 14. Nc4 Be6 15. Bc1 Bxc4 16. dxc4 Rb6 17. Qe2 Qe6 18. Ng5 Qd7 19. f4 Qc7 20. Nf3 Nd7 21. Ne1 Rfb8 22. Nd3 a5 23. Be3 e6 24. Rfd1 e5 25. f5 R6b7 26. Bf2 Nb6 27. b3 Bh6 28. Rdb1 Nd7 29. Ra3 a4 30. Rxa4 Rxb3 31. Rxb3 Rxb3 32. Ra8+ Kg7 33. Qc2 Rb7 34. Ra1 Qb6 35. Bf3 Qb3 36. Qxb3 Rxb3 37. Be1 Rb7 38. Nf2 Rb2 39. Kg1 Be3 40. Kf1 Bxf2 41. Bxf2 Nb6 42. Be2 gxf5 43. exf5 e4 44. Rd1 Ne5 45. Rxd6 Nbxc4 46. Bxc4 Nxc4 47. Rd5 e3 48. Be1 h5 49. g4 Rh2 50. Rxc5 Nb2 51. Rd5 e2+ 52. Kg1 Rxh3 53. Rd2 Nd3 54. Rxe2 hxg4 55. c4 Kf6 56. Bc3+ Kxf5 57. c5 Nc1 58. Rf2+ Kg6 59. Rf6+ Kg5 60. Be5 Nd3 61. Bd4 Nxc5 62. Rxf7 Ne6 63. Be5 Re3 64. Bh2 Kg6 65. Kf2 Ra3 66. Rd7 Ng7 67. Rd8 Ra2+ 68. Kg3 Nf5+ 69. Kxg4 Rxh2 70. Kf4 Kf6 71. Rf8+ Ke6 72. Re8+ Ne7 73. Kf3 Rh4 74. Kg3 Ra4 75. Kf3 Kd6 76. Rd8+ Kc5 77. Re8 Nd5 78. Rc8+ Kd4 79. Rd8 Ra2 80. Kg4 Rf2 81. Kg3 Rf7 82. Kg4 Ke5 83. Re8+ Ne7 84. Ra8 Rf4+ 1/2-1/2

[Event "EU-chT6 qual 2-01 corr"]
[Site "ICCF corr"]
[Date "1999.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Nielsen, Jens Hartung"]
[Result "1-0"]
[ECO "B45"]
[PlyCount "91"]
[EventDate "1999.11.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Bb4+ 11. Ke2 f5 12. Nf2 Ba6 13. Kf3 Ne7 14. Be3 Bc5 15. Bxc5 Qxc5 16. Qd6 Qb6 17. b3 c5 18. Kg3 Bb7 19. Be2 Qxd6 20. exd6 Ng8 21. Bf3 Bxf3 22. Kxf3 Nh6 23. Nd3 Rc8 24. b4 cxb4 25. c5 a5 26. a3 b3 27. a4 g5 28. Rhb1 Nf7 29. Rxb3 gxf4 30. Rb5 0-0 31. Kxf4 Kg7 32. Rxa5 Kf6 33. Rb5 e5+ 34. Ke3 f4+ 35. Kf2 Nh6 36. h3 Nf5 37. Re1 Rfe8 38. Rb7 Rcd8 39. a5 Nd4 40. a6 Kf5 41. a7 e4 42. Nb4 e3+ 43. Kf1 f3 44. gxf3 Nxf3 45. Na6 Nxe1 46. Kxe1 1-0

[Event "NED-Cup corr"]
[Site "Netherlands"]
[Date "1997.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Van de Velden, Eddy"]
[Result "1-0"]
[ECO "A52"]
[PlyCount "47"]
[EventDate "1997.??.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Bb4+ 5. Nd2 d6 6. exd6 Qf6 7. e3 g5 8. Bg3 h5 9. dxc7 Nc6 10. h4 Qxb2 11. Rc1 gxh4 12. Rxh4 Bf5 13. Be2 Ba3 14. Nb3 Qg7 15. Bxg4 Bxg4 16. Nf3 Bxc1 17. Qxc1 0-0 18. Nh2 f5 19. Nxg4 hxg4 20. Qd2 Qf6 21. Qd7 Qc3+ 22. Nd2 Qg7 23. Qd5+ Rf7 24. Qe6 1-0

[Event "NED-Cup corr"]
[Site "Netherlands"]
[Date "1997.??.??"]
[Round "?"]
[White "Frijling, Jeroen"]
[Black "De Laat, Piet JM"]
[Result "1-0"]
[ECO "A40"]
[PlyCount "47"]
[EventDate "1997.??.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 Bxc3+ 5. bxc3 f5 6. h4 Nf6 7. h5 Rg8 8. hxg6 hxg6 9. Nf3 d6 10. Ng5 Qa5 11. Qb3 Nbd7 12. g3 Nb6 13. Rb1 Bd7 14. Bg2 0-0-0 15. Ne6 Ba4 16. Qb2 Rd7 17. Bg5 Nxc4 18. Qc1 Bb5 19. a4 Ba6 20. Rh4 Qxa4 21. Ra1 Qb3 22. Kf1 Ng4 23. Kg1 Kb8 24. Bh1 1-0

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Noomen, Jeroen"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "84"]
[EventDate "1996.??.??"]
[EventType "swiss (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. Qe1 Nc6 9. Qh4 Bg4 10. Be3 Bxf3 11. Rxf3 Qd7 12. Raf1 Rad8 13. Ne2 Qg4 14. Qf2 Ne4 15. Qe1 Nd6 16. h3 Qd7 17. Bb3 e5 18. Bg5 Rde8 19. d5 Nd4 20. Nxd4 exd4 21. Qb4 Re4 22. Qa3 a6 23. Bf4 f5 24. R3f2 Qe7 25. Qa5 Re8 26. Bd2 Be5 27. Kh1 Qh4 28. Rf3 Re2 29. Be1 Qg5 30. Bf2 Re7 31. Qb4 Kh8 32. Kg1 Ne4 33. Bc4 Rxf2 34. R1xf2 Nxf2 35. Rxf2 Qc1+ 36. Bf1 Qe3 37. Qxe7 Bh2+ 38. Kxh2 Qxe7 39. Re2 Qd6+ 40. g3 Kg8 41. b3 Qxd5 42. Rf2 b5 0-1

[Event "NED-Cup corr"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Tanis, C Kees"]
[Result "1/2-1/2"]
[ECO "B00"]
[PlyCount "110"]
[EventDate "1996.??.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 Nf6 3. e5 Ng4 4. d4 d6 5. h3 Nh6 6. Bb5 a6 7. Bxc6+ bxc6 8. Bxh6 gxh6 9. Nc3 Rg8 10. g3 Qd7 11. Qd3 Rb8 12. 0-0-0 Qf5 13. Qe2 Be6 14. g4 Qf4+ 15. Qe3 Qxe3+ 16. fxe3 h5 17. Rdg1 hxg4 18. hxg4 Rxg4 19. Rxh7 Rxg1+ 20. Nxg1 Bf5 21. Rh8 Kd7 22. Nf3 Re8 23. Nh4 Be6 24. Rh7 Rb8 25. b3 dxe5 26. dxe5 a5 27. e4 Ke8 28. Nf3 Bd7 29. Ng5 f6 30. Nf3 Rd8 31. Nd4 fxe5 32. Nf3 Bc8 33. Nxe5 Rd6 34. Rh8 Rh6 35. Rxh6 Bxh6+ 36. Kb2 c5 37. Nc4 Bg7 38. Nxa5 Kd7 39. Nc4 Bb7 40. Nd2 Kd6 41. a4 Kd7 42. a5 Kc8 43. Ndb1 Bxe4 44. Kc1 Bc6 45. Kd2 Kb7 46. Kd3 Ka6 47. Kc4 Kxa5 48. Kxc5 Bh1 49. Nb5 Be5 50. N1c3 Ka6 51. Nd5 c6 52. Kxc6 e6 53. c4 exd5 54. cxd5 Bf4 55. b4 Bxd5+ 1/2-1/2

[Event "corr"]
[Site "corr"]
[Date "1996.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Van Mechelen, L."]
[Result "0-1"]
[ECO "C11"]
[PlyCount "74"]
[EventDate "1996.??.??"]
[EventType "game (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 e6 3. d4 Nf6 4. Be3 dxe4 5. f3 Bb4 6. a3 Bxc3+ 7. bxc3 Nd5 8. Qd2 0-0 9. Bf2 Nf6 10. Bh4 Nbd7 11. fxe4 Nxe4 12. Qf4 Ndf6 13. Bd3 Nxc3 14. Nf3 Nfd5 15. Qd2 f6 16. 0-0 Qe8 17. Bg3 Qe7 18. Be1 g6 19. Bc4 b5 20. Bxd5 Nxd5 21. Bf2 Bb7 22. Rfe1 a6 23. Qd3 Rfe8 24. c4 bxc4 25. Qxc4 Nf4 26. Bg3 g5 27. Bxf4 gxf4 28. Rec1 Rac8 29. Rc3 Qd6 30. Kh1 Kh8 31. Rb1 Bd5 32. Qd3 Rg8 33. Rd1 Rg7 34. Rd2 Rb8 35. Qc2 e5 36. dxe5 fxe5 37. Ne1 e4 0-1

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Van der Kooij, Jaap"]
[Result "1/2-1/2"]
[ECO "A47"]
[PlyCount "100"]
[EventDate "1996.??.??"]
[EventType "swiss (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Nbd2 Bb7 5. Bd3 c5 6. 0-0 Be7 7. c3 Nc6 8. Qe2 0-0 9. a3 d5 10. b3 Qc7 11. Bb2 Bd6 12. dxc5 bxc5 13. c4 Ng4 14. h3 Nge5 15. cxd5 exd5 16. Rac1 Rae8 17. Nxe5 Nxe5 18. Bb1 f5 19. Qh5 Qf7 20. Qxf7+ Rxf7 21. Rfd1 g6 22. e4 d4 23. b4 cxb4 24. exf5 Kf8 25. fxg6 Nxg6 26. Bxg6 hxg6 27. Bxd4 bxa3 28. Nc4 Bf4 29. Ra1 Rc8 30. Nxa3 a6 31. Nb1 Rfc7 32. f3 Rc1 33. Na3 Rxa1 34. Rxa1 Rc1+ 35. Rxc1 Bxc1 36. Nc4 Bf4 37. Kf2 Bd5 38. Nb6 Bc6 39. g3 Bc7 40. f4 a5 41. Nc4 Bd5 42. Ne5 Be4 43. Ke3 Bc2 44. Bc5+ Kg7 45. Nf3 Kf6 46. g4 a4 47. Nd4 Bd1 48. f5 gxf5 49. Nxf5 Be5 50. Be7+ Ke6 1/2-1/2

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "?"]
[White "De Waard, Jos AM"]
[Black "De Laat, Piet JM"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "55"]
[EventDate "1996.??.??"]
[EventType "swiss (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Nf6 3. e5 Nh5 4. Be2 d6 5. exd6 Qxd6 6. Nc3 Bg7 7. Be3 Nf4 8. Bf3 c6 9. Ne4 Qc7 10. Qd2 Ne6 11. Ne2 0-0 12. Bh6 Nd7 13. Bxg7 Nxg7 14. 0-0-0 f5 15. N4c3 e5 16. g3 a5 17. dxe5 Nxe5 18. Bg2 a4 19. a3 Be6 20. Qd6 Qa5 21. Nf4 Nc4 22. Qb4 Qxb4 23. axb4 a3 24. bxa3 Rxa3 25. Nxe6 Nxe6 26. Nb1 Ra1 27. Rd8 Nc7 28. Rd7 1/2-1/2

[Event "NED-ch M265 corr"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "?"]
[White "Pommerel Brouwer, Wim H"]
[Black "De Laat, Piet JM"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "43"]
[EventDate "1996.??.??"]
[EventType "game (corr)"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 0-0 5. e3 d5 6. a3 Be7 7. Bb2 Bg4 8. Be2 Nc6 9. 0-0 Qd6 10. d3 Bf5 11. Nbd2 b5 12. c4 bxc4 13. dxc4 Rab8 14. cxd5 Qxd5 15. Qc1 Rfd8 16. Rd1 Ne8 17. Nf1 Qc5 18. Rxd8 Nxd8 19. Qxc5 Bxc5 20. Bd4 Bxd4 21. Nxd4 Bd7 22. Rc1 1/2-1/2

[Event "NED-Cup corr"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Algra, Klaas"]
[Black "De Laat, Piet JM"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "82"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nc3 g6 2. e4 Bg7 3. d4 c6 4. Be2 d6 5. Nf3 Nf6 6. 0-0 0-0 7. a4 Nbd7 8. Bg5 h6 9. Bd2 e5 10. dxe5 dxe5 11. Qc1 Kh7 12. Bc4 Qe7 13. h3 Nc5 14. Re1 a5 15. b3 Re8 16. Qa3 Bf8 17. Qb2 Qc7 18. Rad1 Be6 19. Bxe6 Rxe6 20. g4 Rd6 21. g5 hxg5 22. Nxg5+ Kg8 23. Be3 Rad8 24. Rxd6 Bxd6 25. Rd1 Be7 26. Rxd8+ Qxd8 27. Qc1 Qd6 28. Qf1 Nh5 29. Nf3 Qf6 30. Qg2 Nf4 31. Qg4 Nce6 32. Nd1 Ne2+ 33. Kf1 N2d4 34. Bxd4 exd4 35. Nb2 Ng5 36. Nxg5 Qxg5 37. f4 Qxg4 38. hxg4 b5 39. Kg2 g5 40. Kf3 Kg7 41. Nd3 gxf4 1/2-1/2

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Van Melis, ALM"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "46"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 e6 6. Bg5 a6 7. Bd3 Be7 8. 0-0 h6 9. Bh4 Nc6 10. Kh1 0-0 11. a3 b6 12. Ne5 Nxd4 13. Ng4 Nf5 14. Bxf6 Bxf6 15. Nxf6+ Qxf6 16. Qf3 Rb8 17. g4 Nd6 18. Qxf6 gxf6 19. Rxf6 Bb7+ 20. Kg1 Nf5 21. gxf5 Kg7 22. Rxe6 fxe6 23. fxe6 Rf6 0-1

[Event "NED-Cup corr"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Van de Velden, Eddy"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "96"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 dxe4 4. f3 exf3 5. Nxf3 Bf5 6. Ne5 e6 7. g4 Be4 8. Nxe4 Nxe4 9. Qf3 Nd6 10. Bb5+ c6 11. 0-0 f6 12. Bd3 Be7 13. Kg2 fxe5 14. dxe5 Rf8 15. exd6 Rxf3 16. dxe7 Qxe7 17. Rxf3 Nd7 18. Rh3 g6 19. Bf4 0-0-0 20. Rf1 e5 21. Be3 Nb6 22. b3 Nd5 23. Bd2 Qd7 24. Rh4 Re8 25. Re1 Qe7 26. g5 a5 27. Ra4 b6 28. Rf1 Rf8 29. Rxf8+ Qxf8 30. Rc4 Kd7 31. Rh4 Qe7 32. Be4 Kd6 33. Kf3 Qf7+ 34. Ke2 Nc7 35. Ke1 Ne6 36. Be3 c5 37. Rh3 Nd4 38. Bd2 Qd7 39. Rg3 Qe6 40. c3 a4 41. bxa4 Qxa2 42. cxd4 exd4 43. Rh3 Ke5 44. Bg2 c4 45. Rh4 Qb1+ 46. Kf2 Qc2 47. Re4+ Qxe4 48. Bxe4 Kxe4 0-1

[Event "NED-Cup corr"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Janssen, Helmut"]
[Black "De Laat, Piet JM"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "69"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nc3 g6 2. h4 Nf6 3. e4 d6 4. d4 Bg7 5. Be2 c5 6. dxc5 Qa5 7. Qd3 Qxc5 8. Be3 Qa5 9. Qb5+ Qxb5 10. Nxb5 Na6 11. e5 dxe5 12. 0-0-0 Bf5 13. a3 b6 14. h5 Ng4 15. Nf3 Rc8 16. Ne1 Nxe3 17. fxe3 Ra8 18. g4 Be4 19. Bf3 Bxf3 20. Nxf3 f6 21. h6 Bf8 22. g5 Kf7 23. b4 Ke6 24. Kb2 Rc8 25. Nxa7 Rc4 26. Kb3 Rc7 27. Nb5 Rc8 28. c4 Nc7 29. Nc3 Rb8 30. Na4 Rg8 31. e4 Ne8 32. c5 b5 33. Nb6 Nc7 34. Rh2 Ne8 35. Rhd2 1-0

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Van der Kooij, Jaap"]
[Black "De Laat, Piet JM"]
[Result "0-1"]
[ECO "C34"]
[PlyCount "46"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. d4 g5 5. h4 g4 6. Ng1 f5 7. Nc3 Nf6 8. Qe2 Bh6 9. exf5+ Kf7 10. Qf2 Re8+ 11. Kd1 g3 12. Qf3 Bxf5 13. Bc4+ Kg7 14. Nge2 Bg4 15. Qxb7 d5 16. Bd3 Ne4 17. Bxe4 dxe4 18. Ke1 Nd7 19. Nxf4 e3 20. Nfe2 Qf6 21. Rf1 Qxh4 22. Kd1 Rf8 23. Re1 Bh5 0-1

[Event "EU-ch corr"]
[Site "ICCF corr"]
[Date "1994.12.30"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Bielecki, Witold"]
[Result "1/2-1/2"]
[ECO "C36"]
[PlyCount "106"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. Bc4 Nxd5 6. 0-0 Be7 7. d4 Be6 8. Qe2 0-0 9. Nc3 Nc6 10. Bxd5 Bxd5 11. Nxd5 Qxd5 12. Bxf4 Bd6 13. Bxd6 Qxd6 14. c3 Rae8 15. Qb5 b6 16. Rae1 Rxe1 17. Rxe1 h6 18. Qf5 Rd8 19. Qe4 Qd5 20. Qxd5 Rxd5 21. c4 Rd8 22. d5 Na5 23. b3 Kf8 24. Kf2 Nb7 25. Nd4 a6 26. Kg3 Nd6 27. Nc6 Re8 28. Rxe8+ Kxe8 29. Kf4 Nc8 30. Ke5 Ne7 31. Nxe7 Kxe7 32. h4 h5 33. b4 b5 34. c5 f6+ 35. Ke4 g6 36. Kd4 Kd7 37. c6+ Kd6 38. Ke4 Ke7 39. g3 Kd6 40. Kd4 g5 41. Ke4 g4 42. a3 f5+ 43. Kf4 Kxd5 44. Kxf5 Kxc6 45. Kg5 a5 46. bxa5 Kb7 47. Kxh5 c5 48. Kg5 b4 49. axb4 cxb4 50. h5 b3 51. h6 b2 52. h7 b1Q 53. h8Q Qc1+ 1/2-1/2

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Huis in 't Veld, Jos AM"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "50"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 e5 4. Qh5 exd4 5. Bc4 Qe7 6. Bg5 Nf6 7. Bxf6 Qxf6 8. Nxe4 Qe7 9. 0-0-0 g6 10. Qf3 Bg7 11. Ne2 Nc6 12. Nf4 Ne5 13. Nd5 Nxf3 14. Nxe7 Ne5 15. Nd5 c6 16. Nc7+ Kd8 17. Nxa8 Nxc4 18. Rxd4+ Bxd4 19. Rd1 Be6 20. Rxd4+ Kc8 21. Nc5 Bd5 22. b3 Ne5 23. f3 Re8 24. c4 Be6 25. Nxe6 fxe6 0-1

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Jansen, Joop GF"]
[Result "0-1"]
[ECO "C11"]
[PlyCount "56"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. f4 cxd4 7. cxd4 Nc6 8. Ndf3 f6 9. g3 Qb6 10. Ne2 Bb4+ 11. Nc3 0-0 12. Bh3 fxe5 13. Bxe6+ Kh8 14. 0-0 Nxd4 15. Nxd4 Bxc3 16. bxc3 exd4 17. Bxd5 dxc3+ 18. Kh1 Nf6 19. Bg2 Bf5 20. Qf3 Qa5 21. Qxb7 Rab8 22. Qe7 Rfe8 23. Qd6 Ne4 24. Qd4 Rbd8 25. Qg1 Nd2 26. Bxd2 cxd2 27. Qf2 Bd3 28. Rg1 Be2 0-1

[Event "EU-chT4 fin 09 corr"]
[Site "ICCF corr"]
[Date "1994.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Loginov, Vladimir Nikolaevic"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "53"]
[EventDate "1994.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 d6 7. e4 g6 8. Na3 Bg7 9. Qd2 0-0 10. Nc4 Qc7 11. a4 Nbd7 12. Nh3 Ne5 13. Nf2 Nxc4 14. Bxc4 Re8 15. 0-0 Nd7 16. Bh6 Bh8 17. f4 Rb8 18. f5 Ne5 19. Be2 a6 20. Nd3 c4 21. Nxe5 Bxe5 22. fxg6 hxg6 23. Qg5 e6 24. Rf6 exd5 25. Rxg6+ Kh7 26. Bh5 Be6 27. Bg7 1-0

[Event "corr"]
[Site "corr"]
[Date "1994.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Noomen, Jeroen"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "34"]
[EventDate "1994.04.04"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bf5 6. Ne5 e6 7. g4 Bg6 8. Qf3 c6 9. g5 Nd5 10. Bd3 Qc7 11. Nxd5 cxd5 12. Bxg6 hxg6 13. Rf1 Nc6 14. Nxc6 bxc6 15. Bf4 Qa5+ 16. Bd2 Qc7 17. Bf4 Qa5+ 1/2-1/2

[Event "corr"]
[Site "corr"]
[Date "1994.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Simmelink, Joop Theo"]
[Result "1/2-1/2"]
[ECO "A83"]
[PlyCount "56"]
[EventDate "1994.04.04"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 d5 3. Bg5 c6 4. e4 fxe4 5. f3 Nf6 6. fxe4 dxe4 7. Bc4 Bg4 8. Qd2 Nbd7 9. h3 Bh5 10. Nge2 e5 11. 0-0-0 exd4 12. Qxd4 Bc5 13. Qd2 Qe7 14. g4 0-0-0 15. Qf4 Bg6 16. Nd4 Bxd4 17. Rxd4 Ne5 18. Rxd8+ Rxd8 19. Be2 Nf7 20. Bh4 Qe5 21. Qe3 Nd5 22. Nxd5 Rxd5 23. Bc4 Qd4 24. Qxd4 Rxd4 25. Be6+ Kc7 26. c3 Rd3 27. Bc4 Rd7 28. Be6 Rd3 1/2-1/2

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Van Antwerpen, G."]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "56"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 Nxe4 4. Nxe4 dxe4 5. Bc4 g6 6. c3 Nd7 7. f3 e5 8. Qe2 c5 9. dxe5 Nxe5 10. Qxe4 Qe7 11. Bb5+ Nd7 12. Bf4 a6 13. Qxe7+ Bxe7 14. Bd3 0-0 15. Ne2 Nf6 16. 0-0-0 Nd5 17. Bh6 Rd8 18. h4 Be6 19. Be4 f5 20. Bc2 b5 21. Rde1 Bf6 22. h5 Bf7 23. hxg6 hxg6 24. g4 fxg4 25. fxg4 Re8 26. Nf4 Nxf4 27. Bxf4 Rxe1+ 28. Rxe1 Re8 1/2-1/2

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Van Putten, Henk"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "43"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 g6 2. e4 d6 3. Nc3 Bg7 4. Be3 c6 5. Qd2 b5 6. 0-0-0 Nd7 7. e5 b4 8. Ne4 d5 9. Ng5 h6 10. N5f3 Qa5 11. e6 fxe6 12. Qd3 Kf7 13. Kb1 e5 14. dxe5 Nxe5 15. Nxe5+ Bxe5 16. Nf3 Bf6 17. Bd4 Bf5 18. Qe3 Rc8 19. Bd3 Bxd3 20. Rxd3 Bxd4 21. Nxd4 Qd8 22. Qe6+ 1-0

[Event "EU-chT4 fin 09 corr"]
[Site "ICCF corr"]
[Date "1994.??.??"]
[Round "?"]
[White "Horvath, Mihaly"]
[Black "De Laat, Piet JM"]
[Result "1/2-1/2"]
[ECO "E15"]
[PlyCount "70"]
[EventDate "1994.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Nbd2 Bb7 6. Bg2 c5 7. e4 cxd4 8. e5 Ne4 9. Nxe4 Bxe4 10. Qxd4 Bb4+ 11. Bd2 Bxf3 12. Bxf3 Nc6 13. Bxc6 Bxd2+ 14. Qxd2 dxc6 15. 0-0-0 0-0 16. Qb4 Qc8 17. c5 Qa6 18. Kb1 Qe2 19. f4 Rfd8 20. Rxd8+ Rxd8 21. Rc1 Rd2 22. cxb6 Qd3+ 23. Ka1 Rd1 24. Qc5 Rxc1+ 25. Qxc1 axb6 26. a3 c5 27. Qh1 g6 28. Qa8+ Kg7 29. Qa7 Qd1+ 30. Ka2 Qd5+ 31. Ka1 Qh1+ 32. Ka2 Qxh2 33. Qxb6 Qxg3 34. a4 Qxf4 35. a5 Qa4+ 1/2-1/2

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "?"]
[White "Kerssemakers, HJM"]
[Black "De Laat, Piet JM"]
[Result "1/2-1/2"]
[ECO "D07"]
[PlyCount "82"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. Nf3 Bg4 5. cxd5 Bxf3 6. gxf3 Nxd5 7. e4 Nxc3 8. bxc3 e5 9. d5 Nb8 10. Qb3 Nd7 11. Bh3 Bd6 12. Bxd7+ Qxd7 13. Qxb7 0-0 14. Rb1 Qh3 15. Ke2 f5 16. Be3 Qh5 17. c4 fxe4 18. Kd2 Qxf3 19. Qc6 Bb4+ 20. Rxb4 Qxh1 21. Qxc7 Qxh2 22. Rb7 Rxf2+ 23. Bxf2 Qxf2+ 24. Kc1 Qg1+ 25. Kb2 Rf8 26. Rb8 Qd4+ 27. Ka3 Rxb8 28. Qxb8+ Kf7 29. Qc8 Kf6 30. Qe6+ Kg5 31. d6 e3 32. d7 Kf4 33. Qf7+ Ke4 34. Qd5+ Qxd5 35. cxd5 e2 36. d8Q e1Q 37. d6 Qc3+ 38. Ka4 Qc4+ 39. Ka3 Qc1+ 40. Kb3 Qb1+ 41. Ka3 Qc1+ 1/2-1/2

[Event "EU-chT4 fin 09 corr"]
[Site "ICCF corr"]
[Date "1994.??.??"]
[Round "?"]
[White "Preziuso, Toni"]
[Black "De Laat, Piet JM"]
[Result "1/2-1/2"]
[ECO "B26"]
[PlyCount "38"]
[EventDate "1994.??.??"]
[EventType "team (corr)"]
[EventRounds "11"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 Nf6 7. 0-0 0-0 8. h3 Rb8 9. f4 Bd7 10. Be3 b5 11. Qd2 b4 12. Nd1 Ne8 13. g4 e6 14. f5 exf5 15. exf5 gxf5 16. gxf5 Ne7 17. Ng3 Qc8 18. Qf2 Rb6 19. Kh1 Nf6 1/2-1/2

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "?"]
[White "Segers, MG."]
[Black "De Laat, Piet JM"]
[Result "1/2-1/2"]
[ECO "A85"]
[PlyCount "64"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. d4 g6 4. Nf3 Bg7 5. Bf4 d6 6. h4 Nh5 7. e3 0-0 8. c5 Nxf4 9. exf4 e6 10. h5 dxc5 11. dxc5 Nd7 12. hxg6 hxg6 13. Na4 c6 14. Rb1 Qe7 15. b4 b5 16. cxb6 axb6 17. Qb3 b5 18. Nb2 Qf6 19. Nd1 Bb7 20. Rb2 Rfe8 21. Rd2 Red8 22. Be2 Nb6 23. a3 Rxd2 24. Nxd2 Nd5 25. Qg3 Bc8 26. Nb1 Bb7 27. Qd3 Qa1 28. g3 Kf7 29. Bf3 Rh8 30. Rxh8 Bxh8 31. Qb3 Bf6 32. Be2 Bg7 1/2-1/2

[Event "corr"]
[Site "corr"]
[Date "1994.??.??"]
[Round "?"]
[White "Simmelink, Joop Theo"]
[Black "De Laat, Piet JM"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "89"]
[EventDate "1994.04.04"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 f5 3. Nc3 fxe4 4. Nxe4 d5 5. Ng3 Nf6 6. Bb5 Qd6 7. c3 Bg4 8. d4 0-0-0 9. 0-0 e6 10. h3 Bf5 11. Qa4 Ne4 12. Nxe4 Bxe4 13. Ng5 Bg6 14. Re1 Re8 15. Bxc6 Qxc6 16. Qxc6 bxc6 17. Rxe6 Bd6 18. Bd2 Ref8 19. Rae1 Kb8 20. R6e2 Bh5 21. g4 Bg6 22. Ne6 Rf7 23. f4 Bd3 24. Re3 Bb5 25. Nc5 Bxc5 26. dxc5 g6 27. Kg2 Rhf8 28. Kg3 Kc8 29. Rf3 Kd7 30. Re5 h5 31. Rg5 hxg4 32. hxg4 Rf6 33. f5 gxf5 34. Rgxf5 Rxf5 35. Rxf5 Rxf5 36. gxf5 Bd3 37. Kg4 Bb1 38. a3 a5 39. b4 a4 40. Bf4 Bd3 41. Kg5 Bb1 42. f6 Ke6 43. b5 cxb5 44. Bxc7 Be4 45. Be5 1-0

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "?"]
[White "Van Antwerpen, G."]
[Black "De Laat, Piet JM"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "113"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. 0-0 Be6 10. Bxe6 Qxe6 11. Nxd4 Nxd4 12. Qxd4 Rd8 13. Qh4 Qe2 14. Bd2 h5 15. h3 Nc4 16. Re1 Qd3 17. Bc1 a6 18. b3 Nd6 19. Qa4+ Qb5 20. Qf4 e6 21. c4 Qf5 22. Nc3 Be7 23. Be3 0-0 24. Qxf5 Nxf5 25. Bb6 Rd6 26. Na4 Bf6 27. Rad1 Re8 28. g4 Rxd1 29. Rxd1 hxg4 30. hxg4 Nh4 31. Kf1 Nf3 32. Ke2 Ne5 33. Nc5 Nxg4 34. Nxb7 Rb8 35. Rd7 Be5 36. c5 Nf6 37. Rd8+ Rxd8 38. Bxd8 Nd5 39. Kd3 Nb4+ 40. Kc4 Nc6 41. b4 Kf8 42. a4 Ke8 43. Bb6 Ba1 44. Nd6+ Ke7 45. f4 Nd4 46. b5 axb5+ 47. axb5 Nc2 48. Nc8+ Kd7 49. Na7 Ne3+ 50. Kd3 Nd5 51. c6+ Ke8 52. Be3 Bf6 53. Nc8 Bd8 54. Bc5 Nxf4+ 55. Kc4 Nd5 56. b6 Nxb6+ 57. Bxb6 1-0

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "?"]
[White "Van Wieringen, Cornelius A"]
[Black "De Laat, Piet JM"]
[Result "1/2-1/2"]
[ECO "C29"]
[PlyCount "63"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nc3 Nf6 2. e4 e5 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Bc5 6. d4 Bb4 7. Bd2 Bg4 8. Bb5+ c6 9. Be2 Be7 10. 0-0 0-0 11. Be3 f5 12. exf6 Nxc3 13. bxc3 Bxf6 14. Rb1 Qe7 15. Bf4 b5 16. h3 Bf5 17. Bd3 Be4 18. Nd2 Bxd3 19. cxd3 Bh4 20. g3 Bg5 21. Bxg5 Rxf1+ 22. Nxf1 Qxg5 23. Qe1 Qg6 24. c4 Nd7 25. cxb5 cxb5 26. Rxb5 Nb6 27. Rb2 Qxd3 28. Qe6+ Kh8 29. Rd2 Qc4 30. Qe7 Rc8 31. Kg2 Qc7 32. Re2 1/2-1/2

[Event "corr"]
[Site "corr"]
[Date "1993.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Boone, WLM"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "31"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 e6 3. e4 d5 4. Be3 dxe4 5. f3 Bb4 6. a3 Bxc3+ 7. bxc3 Nd5 8. Qd2 Nc6 9. g3 exf3 10. Nxf3 Nxe3 11. Qxe3 0-0 12. Bd3 Re8 13. 0-0 e5 14. Ng5 f6 15. Bc4+ Kf8 16. Nxh7+ 1-0

[Event "corr"]
[Site "corr"]
[Date "1993.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "De Jong"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "29"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 e6 3. e4 d5 4. Be3 Bb4 5. f3 dxe4 6. a3 Ba5 7. b4 Bb6 8. fxe4 e5 9. dxe5 Qxd1+ 10. Rxd1 Nxe4 11. Nd5 Bxe3 12. Nxc7+ Ke7 13. Nd5+ Ke6 14. Nxe3 Kxe5 15. Nf3+ 1-0

[Event "corr"]
[Site "corr"]
[Date "1993.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Den Herder, DW."]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "73"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 c6 9. Qf3 Qxd4 10. Nxg6 hxg6 11. Be3 Qb4 12. 0-0-0 Nbd7 13. g5 Ne5 14. Qg3 Nfd7 15. Rd4 Qa5 16. Ra4 Qc7 17. Bf4 0-0-0 18. Rxa7 Kb8 19. Ra4 e6 20. Be2 f6 21. Rd1 Bd6 22. Re4 Nb6 23. Rxd6 Rxd6 24. Rxe5 fxe5 25. Bxe5 Rhd8 26. b4 Nc8 27. Ne4 b5 28. c4 bxc4 29. Bxc4 Ka8 30. Kc2 Qe7 31. Qa3+ Qa7 32. Qxa7+ Kxa7 33. Nxd6 Nxd6 34. Bxe6 Re8 35. Bd4+ Kb7 36. Bg4 Nf7 37. Bxg7 1/2-1/2

[Event "corr"]
[Site "corr"]
[Date "1993.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Goedhart, William"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "50"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 e6 9. Qf3 c6 10. g5 Nd5 11. Bd3 Nd7 12. Nxg6 hxg6 13. 0-0 Qe7 14. Nxd5 cxd5 15. c4 dxc4 16. Bxc4 Rc8 17. b3 b6 18. Be3 f5 19. gxf6 gxf6 20. Rac1 Bg7 21. Bxe6 Rxc1 22. Qa8+ Qd8 23. Qxd8+ Kxd8 24. Rxc1 Rh7 25. Kg2 Bh6 1/2-1/2

[Event "BEL BV corr"]
[Site "Belgium"]
[Date "1993.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Jansen, Joop GF"]
[Result "1/2-1/2"]
[ECO "A40"]
[PlyCount "68"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BEL"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 b5 2. e4 Bb7 3. Bd3 Nf6 4. Nd2 e6 5. Ngf3 c5 6. c3 c4 7. Bc2 Be7 8. e5 Nd5 9. 0-0 d6 10. a4 a6 11. axb5 axb5 12. Rxa8 Bxa8 13. Ne4 dxe5 14. Nxe5 Nd7 15. Nxd7 Qxd7 16. Qg4 g6 17. Qg3 0-0 18. Bh6 Rc8 19. Qe5 Bf8 20. Bxf8 Rxf8 21. Ra1 Qc6 22. h4 f6 23. Qd6 Qxd6 24. Nxd6 b4 25. Be4 bxc3 26. bxc3 Rb8 27. Nxc4 Rc8 28. Nd2 Bc6 29. c4 Nc3 30. Bxc6 Rxc6 31. Kf1 Rb6 32. Ke1 f5 33. Ra3 Nb1 34. Ra2 Kf7 1/2-1/2

[Event "corr"]
[Site "corr"]
[Date "1993.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Koolstra, Rinze"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "47"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 e6 5. fxe4 Bb4 6. Bd3 Nxe4 7. Nge2 Nxc3 8. bxc3 Bd6 9. 0-0 0-0 10. Nf4 f5 11. Bc4 Qf6 12. Qh5 a6 13. Re1 Bxf4 14. Bxf4 c5 15. Bd6 Rd8 16. Bc7 g6 17. Bxd8 Qxd8 18. Qh6 cxd4 19. Bxe6+ Bxe6 20. Rxe6 dxc3 21. Rae1 Nc6 22. h4 Nd4 23. Re7 Qf8 24. Qxh7# 1-0

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1993.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Van Mechelen, L."]
[Result "0-1"]
[ECO "D00"]
[PlyCount "44"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 e5 4. Qh5 exd4 5. Bc4 Qe7 6. Bg5 Nf6 7. Bxf6 Qxf6 8. Nxe4 Qg6 9. Qxg6 hxg6 10. 0-0-0 Nc6 11. Ng5 Be7 12. Bxf7+ Kf8 13. N1f3 Rh5 14. h4 Bxg5+ 15. Nxg5 Rxg5 16. hxg5 Kxf7 17. Rh8 b5 18. Re1 Bb7 19. Rh4 Rd8 20. Rf4+ Kg8 21. Kd2 Rf8 22. a3 Rxf4 0-1

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1993.??.??"]
[Round "?"]
[White "De Ruiter, Tom"]
[Black "De Laat, Piet JM"]
[Result "1-0"]
[ECO "A02"]
[PlyCount "33"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 5. g3 g4 6. Nh4 Ne7 7. d4 Ng6 8. Nxg6 hxg6 9. Qd3 Nc6 10. c3 Qe7 11. Bg2 Bf5 12. Qe3 Qxe3 13. Bxe3 Rxh2 14. Bxc6+ bxc6 15. Rxh2 Bxg3+ 16. Rf2 Rb8 17. b3 1-0

[Event "corr"]
[Site "corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Massy, Giel"]
[Black "De Laat, Piet JM"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "69"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 c5 2. e4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 Nf6 7. Bg5 h6 8. Bxf6 Qxf6 9. 0-0 Bc5 10. Qd2 d6 11. Rfd1 a6 12. a3 0-0 13. Rac1 Rd8 14. Ba2 Ne5 15. Nxe5 Qxe5 16. Kh1 b5 17. b4 Bb6 18. f4 Qf6 19. f5 Qh4 20. fxe6 Bxe6 21. Nd5 Bf2 22. Rc3 Rdc8 23. Rf3 Ba7 24. Rdf1 Rc6 25. Nf6+ gxf6 26. Bxe6 fxe6 27. Rh3 Qg5 28. Rg3 Qxg3 29. hxg3 Kg7 30. e5 fxe5 31. Qd1 Rg8 32. Qg4+ Kh8 33. Qxe6 Be3 34. Rf7 Bg5 35. Qd7 1-0

[Event "corr"]
[Site "corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Simmelink, Joop Theo"]
[Black "De Laat, Piet JM"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "45"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. c3 f5 14. Nc2 Bb7 15. exf5 0-0 16. 0-0 e4 17. Re1 d5 18. Qh5 b4 19. Nxb4 Qc5 20. f6 Bxf6 21. Rxe4 dxe4 22. Qxc5 exd3 23. Qb6 1-0

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1993.??.??"]
[Round "?"]
[White "Thierry, Rein DJ"]
[Black "De Laat, Piet JM"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "31"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 e5 5. Nf3 Bg4 6. Bb5+ Nc6 7. Bd2 0-0-0 8. Bxc6 bxc6 9. dxe5 Bb4 10. Qe2 Nh6 11. 0-0-0 Rhe8 12. a3 Bxa3 13. bxa3 Qxa3+ 14. Kb1 Rd4 15. Nb5 cxb5 16. Qxb5 1/2-1/2

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1993.??.??"]
[Round "?"]
[White "Van Zanten, William PC"]
[Black "De Laat, Piet JM"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "73"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Bg4 4. dxe5 Nd7 5. exd6 Bxd6 6. Be2 Qe7 7. 0-0 0-0-0 8. Nc3 c6 9. Bg5 Ngf6 10. Nd4 Bxe2 11. Qxe2 Bxh2+ 12. Kxh2 Qe5+ 13. f4 Qxd4 14. Rad1 Qe3 15. Rde1 Qxe2 16. Rxe2 h6 17. Bxf6 Nxf6 18. Kh3 Rd4 19. e5 Ne8 20. Rff2 Nc7 21. Ne4 Ne8 22. g3 Ra4 23. a3 Rd4 24. c3 Rd7 25. Rd2 Re7 26. Rfe2 h5 27. Rd3 Rd7 28. Rxd7 Kxd7 29. Rd2+ Kc7 30. b4 g6 31. Ng5 f6 32. Ne6+ Kb6 33. Rd7 fxe5 34. fxe5 a5 35. c4 Rg8 36. Re7 axb4 37. axb4 1-0

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1993.??.??"]
[Round "?"]
[White "Van der Kooij, Jaap"]
[Black "De Laat, Piet JM"]
[Result "1/2-1/2"]
[ECO "B36"]
[PlyCount "87"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Bg5 Qa5 10. Qd2 0-0 11. 0-0 a6 12. Rfd1 Be6 13. Bxf6 Bxf6 14. Nd5 Qxd2 15. Nxf6+ Kg7 16. Nh5+ gxh5 17. Rxd2 h4 18. f4 Rac8 19. b3 Kf6 20. Re1 Rc5 21. Kf2 Rg8 22. Rd4 Rg7 23. b4 Rc7 24. Bd3 Rg4 25. Kf3 h6 26. a4 Bd7 27. Rd5 Rg8 28. a5 h3 29. g3 Be6 30. e5+ dxe5 31. fxe5+ Kg7 32. Rd4 Kf8 33. Rd8+ Kg7 34. Rxg8+ Kxg8 35. Ke3 Kf8 36. c5 Rd7 37. c6 bxc6 38. Rc1 Rb7 39. Rxc6 Rxb4 40. Rxa6 Rb2 41. Ra8+ Kg7 42. Be2 Rb3+ 43. Kd2 Rb2+ 44. Ke3 1/2-1/2

[Event "NED-ch22 corr9293"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Eveleens, Wim"]
[Result "1-0"]
[ECO "D34"]
[PlyCount "61"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. Nc3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 Be6 10. dxc5 Bxc5 11. Bxf6 Qxf6 12. Nxd5 Qxb2 13. Nc7 Rad8 14. Qc1 Qxc1 15. Raxc1 b6 16. Nxe6 fxe6 17. e3 h6 18. Rc4 Rd6 19. Re4 Nb4 20. Ne5 Nxa2 21. Ra4 Rd2 22. Bh3 Rf6 23. Rxa7 Nc3 24. Nd7 Rg6 25. Rc7 Rd5 26. Ra1 h5 27. Nxb6 Ne2+ 28. Kf1 Nxg3+ 29. hxg3 Bxb6 30. Rc6 Rb5 31. Ra8+ 1-0

[Event "NED-ch22 corr9293"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Hendriks, Richard V"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "61"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. Qh5 Rg8 13. 0-0-0 Rxg2 14. Qf3 Qg5+ 15. Ne3 Bh6 16. exf5 Bd7 17. Kb1 Rxf2 18. Qxf2 Qxe3 19. Qg2 Qg5 20. Qxg5 Bxg5 21. Rhg1 f6 22. h4 Bh6 23. Be4 Ke7 24. c3 Rb8 25. b3 a5 26. Nc2 Rd8 27. Rd3 Nb8 28. Ne3 Bc6 29. Nd5+ Kf7 30. Rdg3 Rc8 31. Bf3 1-0

[Event "NED-ch22 corr9293"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Ludden, Gerrit Jan"]
[Result "0-1"]
[ECO "B24"]
[PlyCount "74"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 Nf6 4. g3 g6 5. Bg2 Bg7 6. 0-0 d6 7. Nd5 Bd7 8. c3 0-0 9. Nxf6+ Bxf6 10. d3 Rb8 11. Bh6 Re8 12. f4 e6 13. g4 b5 14. Qd2 b4 15. c4 b3 16. g5 Bh8 17. a3 Qa5 18. Qxa5 Nxa5 19. Rab1 Nc6 20. Rf2 Nd4 21. Kh1 Bc6 22. Nxd4 Bxd4 23. Re2 d5 24. cxd5 exd5 25. e5 Bb5 26. Rd1 Rbd8 27. Bf3 c4 28. dxc4 dxc4 29. Red2 Bb6 30. Rd6 Bc7 31. Rxd8 Rxd8 32. Rb1 Rd2 33. Be4 Rd4 34. Bb7 Bd7 35. Kg2 Bf5 36. Rc1 Ba5 37. e6 fxe6 0-1

[Event "NED-ch22 corr9293"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Pillhock, U Dietmar"]
[Result "1-0"]
[ECO "A70"]
[PlyCount "97"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. h3 0-0 9. Bd3 a6 10. a4 Nbd7 11. 0-0 Re8 12. Re1 Qc7 13. Bf4 b6 14. Bc4 Nh5 15. Bh2 Bb7 16. Qd2 Re7 17. Re2 Rae8 18. Rae1 h6 19. e5 Nxe5 20. Bxe5 Bxe5 21. Nxe5 Rxe5 22. Rxe5 Rxe5 23. Rxe5 dxe5 24. Qxh6 e4 25. Qg5 Qf4 26. Qe7 e3 27. fxe3 Qxc4 28. Qxb7 Qd3 29. Qb8+ Kh7 30. Qe8 Ng7 31. Qe4 Qd2 32. Qh4+ Kg8 33. Qf2 Qc1+ 34. Kh2 Nf5 35. e4 Ne3 36. Na2 Qd2 37. Qxd2 Nf1+ 38. Kg1 Nxd2 39. Nc3 b5 40. axb5 axb5 41. Nxb5 Nxe4 42. Nc3 Nd6 43. Kf2 Kg7 44. Kf3 f5 45. Kf4 Kf6 46. h4 Nf7 47. Na4 c4 48. Nb6 Nd6 49. g3 1-0

[Event "NED-ch22 corr9293"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Plijter, Martin W"]
[Result "0-1"]
[ECO "D87"]
[PlyCount "74"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[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. Be3 Nc6 10. Rc1 cxd4 11. cxd4 Qa5+ 12. Kf1 Bd7 13. h4 Rac8 14. h5 e5 15. hxg6 hxg6 16. d5 Nd4 17. Nxd4 exd4 18. Bd2 Qa3 19. Kg1 Rfe8 20. f3 d3 21. Bb3 a5 22. Rxc8 Rxc8 23. Qb1 Qc5+ 24. Kf1 Bb5 25. Bd1 Ba6 26. Qb3 Qd4 27. Qa4 Qa1 28. Ke1 Bc3 29. Qa3 Bxd2+ 30. Kxd2 Qd4 31. Rf1 Rc2+ 32. Bxc2 dxc2+ 33. Kxc2 Bxf1 34. g4 Be2 35. g5 Qd1+ 36. Kb2 Qd2+ 37. Ka1 Bd3 0-1

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Schaper, Hans BC"]
[Result "0-1"]
[ECO "E77"]
[PlyCount "48"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Be2 c5 7. d5 e6 8. dxe6 fxe6 9. g4 Nc6 10. h4 Nd4 11. h5 b5 12. hxg6 b4 13. gxh7+ Kh8 14. Nb1 Bb7 15. Nf3 Nxe2 16. Qxe2 Nxe4 17. Rh3 d5 18. Qc2 Qc7 19. cxd5 exd5 20. Nh4 Kxh7 21. Be3 Kg8 22. Ng6 Rfe8 23. Kd1 d4 24. Bc1 Qd7 0-1

[Event "NED-ch22 corr9293"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Spoel, CP."]
[Result "1/2-1/2"]
[ECO "C56"]
[PlyCount "35"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. f3 Ng5 11. f4 Ne4 12. Be3 Bb6 13. Nd2 c5 14. N4b3 c4 15. Bxb6 axb6 16. Nxe4 dxe4 17. Nd2 Ba4 18. Nxe4 1/2-1/2

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Vonk, JSWM"]
[Result "1/2-1/2"]
[ECO "B16"]
[PlyCount "69"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 c6 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bg4 7. Be2 Qc7 8. Be3 Nd7 9. c4 e6 10. Qb3 0-0-0 11. Rc1 Bd6 12. d5 c5 13. h3 Bh5 14. Qa4 Kb8 15. b4 Rhg8 16. g4 Bg6 17. Nd2 Bf4 18. Qa5 b6 19. Qa3 Bxe3 20. Qxe3 exd5 21. cxd5 Rge8 22. Qb3 Qe5 23. Qc4 Qd4 24. Qxd4 cxd4 25. Kd1 Ne5 26. Bb5 Rg8 27. Re1 Rxd5 28. Bc4 Nxc4 29. Nxc4 h5 30. Re7 hxg4 31. hxg4 Rc8 32. f4 f5 33. Ne5 Rxc1+ 34. Kxc1 fxg4 35. Nc6+ 1/2-1/2

[Event "NED-ch22 corr9293"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Zwikker, J."]
[Result "1-0"]
[ECO "D35"]
[PlyCount "45"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Nc3 Be7 6. Bf4 c6 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. Kf1 h6 11. Ke2 0-0 12. g4 Re8 13. Rag1 Ne4 14. Nd2 Nxc3+ 15. bxc3 g5 16. Bg3 c5 17. Qf5 Nf8 18. h4 Rc8 19. hxg5 hxg5 20. Rh8+ Kg7 21. Rgh1 Bd6 22. R1h7+ Nxh7 23. Rxh7+ 1-0

[Event "NED-ch22 corr9293"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "?"]
[White "De Vries, Woop"]
[Black "De Laat, Piet JM"]
[Result "1/2-1/2"]
[ECO "C02"]
[PlyCount "104"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. d4 d5 5. e5 Qb6 6. a3 c4 7. Nbd2 Bd7 8. Be2 Na5 9. 0-0 Ne7 10. Re1 Nec6 11. Rb1 Be7 12. Qc2 0-0-0 13. b4 cxb3 14. Nxb3 Qc7 15. Nxa5 Nxa5 16. Ng5 Be8 17. Nxh7 Bc6 18. f4 f6 19. Qg6 Rdg8 20. exf6 gxf6 21. Qf7 Bd8 22. Qxe6+ Bd7 23. Qxd5 Qxc3 24. Kf1 Rg7 25. f5 Qc6 26. Qxc6+ Bxc6 27. Ng5 Rxh2 28. Nf3 Rh1+ 29. Kf2 Rxg2+ 30. Kxg2 Rxe1 31. Kf2 Rh1 32. Nd2 Bb6 33. Bb2 Rxb1 34. Nxb1 Be4 35. Nd2 Bxf5 36. Ke3 Kd7 37. Bb5+ Ke6 38. Bc3 Nc6 39. Bc4+ Ke7 40. Be2 Be6 41. Bf3 f5 42. Kd3 Kd6 43. Nc4+ Bxc4+ 44. Kxc4 Bd8 45. a4 Bg5 46. Bb2 a6 47. Ba3+ Kc7 48. Bg2 b5+ 49. axb5 axb5+ 50. Kxb5 Nxd4+ 51. Kc4 Nc2 52. Bc5 Ne3+ 1/2-1/2

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "?"]
[White "De Zwart, Cor"]
[Black "De Laat, Piet JM"]
[Result "1/2-1/2"]
[ECO "C40"]
[PlyCount "42"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Qe2 Nf6 5. d3 Bb4+ 6. c3 0-0 7. dxe4 Bc5 8. Bg5 Re8 9. Nbd2 Qd6 10. Bxf6 Qxf6 11. Qb5 Nd7 12. Be2 a6 13. Qa4 Qg6 14. 0-0 Nf6 15. e5 Ba7 16. Qc4 b5 17. Qc6 Bd7 18. Qxc7 Rec8 19. Qb7 Rcb8 20. Qc7 Rc8 21. Qb7 Rcb8 1/2-1/2

[Event "NED-ch22 corr9293"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "?"]
[White "Elburg, John"]
[Black "De Laat, Piet JM"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "41"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Rb8 13. Be2 Bg5 14. 0-0 a5 15. Na3 b4 16. Nc4 Ba6 17. Nce3 Bxe2 18. Qxe2 bxc3 19. bxc3 Bxe3 20. Nxe3 Ne7 21. Rab1 1/2-1/2

[Event "NED-ch22 corr9293"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "?"]
[White "Hebels, Albert"]
[Black "De Laat, Piet JM"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "88"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c3 f5 2. e4 d6 3. exf5 Bxf5 4. d4 Nf6 5. Ne2 Qd7 6. Ng3 Bg6 7. Be2 e6 8. Nh5 Nxh5 9. Bxh5 Bxh5 10. Qxh5+ g6 11. Qe2 Bg7 12. 0-0 0-0 13. Nd2 Nc6 14. Nf3 a6 15. Qe4 d5 16. Qg4 Qd6 17. Ng5 e5 18. Qh3 h5 19. Qe6+ Qxe6 20. Nxe6 Rf7 21. Nxg7 Kxg7 22. dxe5 Nxe5 23. Be3 Re8 24. Rfe1 Rfe7 25. Rad1 c6 26. Bd4 Kf7 27. Kf1 b5 28. b3 Ng4 29. Rxe7+ Kxe7 30. h3 Nf6 31. f3 h4 32. c4 dxc4 33. Bxf6+ Kxf6 34. bxc4 bxc4 35. Rc1 Ke5 36. Rxc4 Kd5 37. Rxh4 c5 38. Re4 Rxe4 39. fxe4+ Kxe4 40. Ke2 Kf4 41. Kf2 c4 42. a4 c3 43. g3+ Ke4 44. Ke2 a5 0-1

[Event "NED-ch22 corr9293"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "?"]
[White "Hondema, Evert C"]
[Black "De Laat, Piet JM"]
[Result "0-1"]
[ECO "A46"]
[PlyCount "52"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 Qb6 5. Nbd2 Qxb2 6. Bd3 d5 7. Bxf6 gxf6 8. c4 Qc3 9. Be2 dxc4 10. 0-0 Qa5 11. Nxc4 Qc7 12. e4 cxd4 13. Nxd4 Bd7 14. Rc1 Be7 15. Qd2 a6 16. Qh6 Nc6 17. Qg7 Rf8 18. Nf3 0-0-0 19. e5 fxe5 20. Rc2 Bc5 21. Rb1 e4 22. Ne1 f5 23. Qb2 b5 24. Ne3 Nd4 25. Rc3 f4 26. Rbc1 fxe3 0-1

[Event "NED-ch22 corr9293"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "?"]
[White "Lambers, Gerrit"]
[Black "De Laat, Piet JM"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "58"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 Bg7 11. c3 f5 12. exf5 Bxf5 13. Nc2 Ne7 14. Nxe7 Bxc2 15. Qxc2 Qxe7 16. a4 0-0 17. Be2 b4 18. cxb4 d5 19. Qb3 d4 20. 0-0 e4 21. Rae1 Kh8 22. Bd3 f5 23. f3 e3 24. f4 Rab8 25. b5 axb5 26. Bxb5 Qe4 27. Qd1 Rxb5 28. axb5 d3 29. Rf3 Bd4 0-1

[Event "corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Mangelaars"]
[Black "De Laat, Piet JM"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "168"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 Qc7 7. 0-0 Nf6 8. Qe2 Ng4 9. Rd1 Bc5 10. Be3 Bxe3 11. fxe3 a6 12. Rac1 0-0 13. Bb3 b5 14. h3 Nge5 15. Nd4 Qb6 16. Nxc6 dxc6 17. Rd6 Bb7 18. Kf2 Rad8 19. Rcd1 Qc7 20. Qd2 Rxd6 21. Qxd6 Qxd6 22. Rxd6 h6 23. a3 Rc8 24. Nb1 Rc7 25. Nd2 Rd7 26. Rxd7 Nxd7 27. Nf3 c5 28. Bc2 Kf8 29. Ke2 Ke7 30. Nd2 Kd6 31. b3 Ne5 32. g3 c4 33. bxc4 Nxc4 34. Nxc4+ bxc4 35. Kd2 Kc5 36. Kc3 e5 37. h4 f6 38. Kd2 Bc6 39. Kc3 Bd7 40. Bd1 Be6 41. Be2 Bf7 42. Bd1 Bg6 43. Bc2 Bh5 44. Ba4 Be2 45. Be8 Bd3 46. Bf7 Kb6 47. Be8 Ka5 48. Bc6 Kb6 49. Bd5 Kc5 50. Bf7 Be2 51. Be6 g5 52. Bf7 gxh4 53. gxh4 a5 54. Be6 Bf3 55. Bf5 Bh5 56. Be6 Bg6 57. Bd5 h5 58. Bb7 Be8 59. Bd5 Bb5 60. Be6 Bc6 61. Bf5 Kb5 62. Bg6 Ka4 63. Kxc4 Kxa3 64. Kc3 Ba4 65. Bf7 Bd1 66. Be6 Bf3 67. Bf5 Be2 68. Be6 Bd1 69. Bf7 Bf3 70. Bg6 Be2 71. Bf7 Bb5 72. Be6 a4 73. Bf7 Be2 74. Be6 Bf3 75. Bf5 Bd1 76. Be6 Bb3 77. Bd5 Ka2 78. Bc6 a3 79. Bb5 Bd1 80. Bd3 Ba4 81. Bc4+ Kb1 82. Bd3+ Kc1 83. Bc4 Bc2 84. Kb4 Kb2 0-1

[Event "NED-ch22 corr9293"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "?"]
[White "Markus, John Raymond"]
[Black "De Laat, Piet JM"]
[Result "0-1"]
[ECO "A80"]
[PlyCount "88"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 d5 3. Bg5 c6 4. e3 Qb6 5. a3 Nd7 6. Nf3 e6 7. Be2 Bd6 8. 0-0 Ngf6 9. Bf4 Qc7 10. Ng5 Bxf4 11. exf4 Nf8 12. g3 Bd7 13. Qd2 Ng6 14. Qe3 Qd6 15. h3 0-0 16. Rad1 b5 17. Nf3 b4 18. Na4 bxa3 19. bxa3 Rab8 20. Ne5 Ne4 21. Kh2 Nxe5 22. fxe5 Qc7 23. Rb1 Qa5 24. Nc5 Nxc5 25. dxc5 Rfd8 26. c4 Be8 27. Rfd1 h6 28. f4 Rxb1 29. Rxb1 d4 30. Qd3 Qxc5 31. g4 fxg4 32. hxg4 Qe7 33. Kg3 g5 34. f5 Qc5 35. Qe4 d3 36. Bf3 Rd4 37. Qe3 Rxc4 38. Qxc5 Rxc5 39. Rb8 Kf7 40. Rd8 exf5 41. gxf5 Ke7 42. Rxd3 Rxe5 43. Rb3 Kf6 44. Rb8 h5 0-1

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "?"]
[White "Van Gerwen, Geert"]
[Black "De Laat, Piet JM"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "59"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 e6 4. dxe6 Bxe6 5. Nf3 Nc6 6. Be2 Bc5 7. 0-0 Qd7 8. b4 Bd4 9. Nc3 0-0-0 10. Qa4 Kb8 11. b5 Ne5 12. Nxe5 Bxe5 13. c5 Qe7 14. b6 cxb6 15. cxb6 a6 16. Ba3 Qd7 17. Qa5 Qd4 18. Rfe1 Bf4 19. Bc5 Qxd2 20. Bxa6 bxa6 21. Qxa6 Rd7 22. b7 Rxb7 23. Reb1 Qd7 24. Rxb7+ Qxb7 25. Rb1 Qxb1+ 26. Nxb1 Nd7 27. Bd4 Kc7 28. Nc3 Rb8 29. g3 Bh6 30. a4 1-0

[Event "NED corr"]
[Site "Netherlands"]
[Date "1992.??.??"]
[Round "?"]
[White "Van Lankveld, W."]
[Black "De Laat, Piet JM"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "92"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Nf6 4. c4 e6 5. Nc3 exd5 6. cxd5 Nxd5 7. Bb5+ Nc6 8. d4 Nxc3 9. bxc3 cxd4 10. Qxd4 Bd7 11. Qe3+ Be7 12. Ba3 0-0 13. Bxe7 Nxe7 14. Bxd7 Qxd7 15. Ne2 Nf5 16. Qf3 Nh4 17. Qg3 Qe7 18. 0-0 Qxe2 19. Qxh4 Rfe8 20. Qb4 b6 21. c4 h6 22. Rfe1 Qc2 23. a4 Rxe1+ 24. Rxe1 Rc8 25. a5 Rxc4 26. Qb5 Rc5 27. Qe8+ Kh7 28. axb6 axb6 29. g3 Rf5 30. Qe3 b5 31. Rc1 Qb2 32. h4 Rxf2 33. Qxf2 Qxc1+ 34. Kh2 Qc4 35. h5 Qd5 36. Qc2+ g6 37. hxg6+ fxg6 38. Qc7+ Kg8 39. Qb8+ Kg7 40. Qc7+ Qf7 41. Qe5+ Kh7 42. Qxb5 Qf2+ 43. Kh1 h5 44. Qg5 Qf5 45. Qe7+ Kh6 46. Qe3+ g5 1/2-1/2

[Event "corr"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Van der Meerakker"]
[Black "De Laat, Piet JM"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "104"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 Qc7 7. 0-0 Nf6 8. Qe2 Ng4 9. Rd1 Bc5 10. Be3 Bxe3 11. fxe3 a6 12. a3 0-0 13. Rac1 b5 14. Ba2 Bb7 15. g3 Rad8 16. Bb1 Nge5 17. Ng5 h6 18. Nh3 Qb6 19. Nf4 Nc4 20. Kf2 N6e5 21. h3 f5 22. Rd4 fxe4 23. Bxe4 Bxe4 24. Nxe4 d5 25. Nc3 Nc6 26. Kg2 Nxd4 27. exd4 Rf6 28. b3 Nxa3 29. Qe5 Qd6 30. Nh5 Qxe5 31. dxe5 Rf5 32. Nf4 Rxe5 33. Ng6 Re3 34. Nd1 Rxb3 35. Rc7 Nc4 36. Nf2 Kh7 37. Nf4 Re8 38. Nh5 Rg8 39. Nf6+ Kh8 40. Nxg8 Kxg8 41. h4 Rb2 42. Kf3 e5 43. Ng4 Rb3+ 44. Kf2 Rb2+ 45. Kf3 Nd2+ 46. Ke2 Ne4+ 47. Ke1 Rb1+ 48. Ke2 Rb2+ 49. Ke1 Rb1+ 50. Ke2 Rb2+ 51. Ke1 Nxg3 52. Rc8+ Kf7 0-1

[Event "Guernsey op"]
[Site "Guernsey"]
[Date "1991.??.??"]
[Round "4"]
[White "De Coverly, Roger D"]
[Black "De Laat, Piet JM"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "93"]
[EventDate "1991.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 d6 3. e4 Bg4 4. Be2 g6 5. h3 Bxf3 6. Bxf3 Bg7 7. c3 e5 8. d5 Nce7 9. c4 Nf6 10. Nc3 0-0 11. Bg5 a6 12. Qd2 Nd7 13. h4 f6 14. Be3 Rf7 15. h5 g5 16. Bg4 Nf8 17. h6 Bh8 18. Rc1 b6 19. b4 Neg6 20. g3 a5 21. a3 axb4 22. axb4 Qb8 23. 0-0 Ra3 24. Qb2 Ra8 25. Ra1 Re7 26. Rxa8 Qxa8 27. Ra1 Qe8 28. Ra7 Nf4 29. gxf4 exf4 30. Bd4 f5 31. Bxh8 fxg4 32. Bg7 Ng6 33. Qa1 Kf7 34. Ra8 Qd7 35. Nb5 Ne5 36. Bxe5 dxe5 37. Ra7 g3 38. Rxc7 Qh3 39. Rxe7+ Kg6 40. Rg7+ Kh5 41. Rxg5+ Kxg5 42. Qxe5+ Kh4 43. Qf6+ Kh5 44. Qf5+ Kh4 45. Qxf4+ Kh5 46. Qf5+ Kh4 47. Qxh3+ 1-0

[Event "NED corr"]
[Site "Netherlands"]
[Date "1991.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Berben, Theo"]
[Result "1-0"]
[ECO "C24"]
[PlyCount "43"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Be7 4. f4 d5 5. exd5 exf4 6. Nc3 0-0 7. Bxf4 Bb4 8. Nge2 Bg4 9. 0-0 Bxc3 10. bxc3 Nxd5 11. Qd2 Bxe2 12. Qxe2 Nxc3 13. Qe5 Na4 14. Bh6 gxh6 15. Rf3 Nb6 16. Rg3+ Qg5 17. Rxg5+ hxg5 18. Qxg5+ Kh8 19. Rf1 N8d7 20. Rxf7 Rxf7 21. Bxf7 Rf8 22. Qe7 1-0

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1991.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "De Jong, Peter JJ"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "39"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 c6 3. f3 e6 4. Nc3 Nf6 5. Be3 Qb6 6. Qd2 c5 7. 0-0-0 c4 8. Bg5 Qa5 9. Bxf6 gxf6 10. Re1 b5 11. exd5 b4 12. dxe6 bxc3 13. exf7+ Kd7 14. bxc3 Qxa2 15. Qf4 Qa6 16. Kd1 Bb7 17. g3 Be7 18. Qg4+ f5 19. Qxf5+ Kd8 20. Rxe7 1-0

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1991.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Hoekstra"]
[Result "1/2-1/2"]
[ECO "A03"]
[PlyCount "70"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. f4 d5 2. b3 Nf6 3. e3 Bf5 4. Nf3 e6 5. Bb2 Nbd7 6. Be2 h6 7. 0-0 c6 8. Ne5 Nxe5 9. fxe5 Nd7 10. Bg4 Bg6 11. Qf3 h5 12. Bh3 b5 13. d3 a5 14. Nd2 a4 15. Qf4 a3 16. Bc3 d4 17. exd4 b4 18. Nf3 bxc3 19. Nh4 Bf5 20. Nxf5 exf5 21. Qxf5 Qe7 22. Qxd7+ Qxd7 23. Bxd7+ Kxd7 24. Rxf7+ Be7 25. Rxg7 Raf8 26. Rf1 Rxf1+ 27. Kxf1 Rf8+ 28. Ke2 Rf4 29. g3 Rxd4 30. Ke3 c5 31. Rg6 h4 32. Ra6 Bg5+ 33. Ke2 hxg3 34. hxg3 Bc1 35. Kf3 Rxd3+ 1/2-1/2

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1991.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Hoekstra"]
[Result "1-0"]
[ECO "A52"]
[PlyCount "39"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 Ngxe5 7. Nxe5 Nxe5 8. 0-0 0-0 9. Nc3 Re8 10. b3 a5 11. Bb2 Ra6 12. Ne4 Ba7 13. Qd5 Rae6 14. c5 c6 15. Qd2 d5 16. Nd6 Rf8 17. Nxc8 Qxc8 18. Qc3 Rg6 19. Qxe5 Bb8 20. Qd4 1-0

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1991.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Hotting, Arend"]
[Result "1/2-1/2"]
[ECO "C36"]
[PlyCount "60"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. Bc4 Nxd5 6. 0-0 Be6 7. Qe2 Nc6 8. d4 Be7 9. Nc3 0-0 10. Nxd5 Bxd5 11. Bxd5 Qxd5 12. Bxf4 Bd6 13. Qd2 Rae8 14. Bxd6 cxd6 15. b3 Qb5 16. Rae1 Qb4 17. c3 Qa5 18. Ng5 Rxe1 19. Rxe1 h6 20. Ne4 Rd8 21. Ng3 Kf8 22. Re2 Re8 23. Rxe8+ Kxe8 24. Ne4 Kd7 25. d5 Ne5 26. c4 Qxd2 27. Nxd2 Nd3 28. g3 b5 29. a3 bxc4 30. Nxc4 Nc5 1/2-1/2

[Event "NED corr"]
[Site "Netherlands"]
[Date "1991.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Jansen"]
[Result "1-0"]
[ECO "C34"]
[PlyCount "35"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 exf4 5. d4 Bg4 6. Bxf4 Nh5 7. Be3 a6 8. Bd3 Nc6 9. 0-0 Be7 10. Nd5 0-0 11. c3 Nf6 12. Qc2 g6 13. Nxe7+ Nxe7 14. Bh6 Re8 15. Ng5 Nc6 16. Qf2 Bf5 17. exf5 Ng4 18. fxg6 1-0

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1991.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Spoel, CP."]
[Result "0-1"]
[ECO "C31"]
[PlyCount "42"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 c6 4. Nc3 exf4 5. Nf3 Bd6 6. Bc4 Ne7 7. dxc6 Nbxc6 8. d4 0-0 9. 0-0 h6 10. Ne4 Bc7 11. c3 Bf5 12. Nc5 b6 13. Nd3 g5 14. b4 Nd5 15. Qb3 Be6 16. h4 g4 17. Nh2 h5 18. a3 f3 19. Rf2 Bxh2+ 20. Kxh2 Qxh4+ 21. Kg1 g3 0-1

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1991.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Van den Hooven, Evert"]
[Result "1-0"]
[ECO "D85"]
[PlyCount "47"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 cxd4 10. cxd4 Qa5+ 11. Bd2 Qxa2 12. 0-0 b6 13. Qc1 Bb7 14. Bc4 Qa4 15. Bb5 Qa2 16. Re1 Rc8 17. Qd1 Qc2 18. Qe2 Qc7 19. Rbc1 Qd8 20. Rxc8 Bxc8 21. d5 a6 22. Bc4 b5 23. Ba2 a5 24. Qxb5 1-0

[Event "Guernsey op"]
[Site "Guernsey"]
[Date "1991.??.??"]
[Round "3"]
[White "De Laat, Piet JM"]
[Black "Van der Lijn, Dik"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "60"]
[EventDate "1991.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nc3 a6 2. Nf3 b5 3. d4 Bb7 4. a3 Nf6 5. Bf4 e6 6. e3 Be7 7. Bd3 d6 8. Ne2 0-0 9. 0-0 Nbd7 10. c3 Nh5 11. Bb1 g5 12. Bg3 f5 13. Nd2 Rf7 14. f4 g4 15. e4 Ng7 16. e5 h5 17. Ba2 d5 18. b4 Nb6 19. Bb3 Nc4 20. Bxc4 dxc4 21. Nc1 h4 22. Be1 Qd5 23. Qe2 Nh5 24. Ra2 h3 25. Nb1 Ra7 26. Bg3 Nxg3 27. hxg3 Rh7 28. Kf2 Qxg2+ 29. Ke1 Qxe2+ 30. Rxe2 h2 0-1

[Event "NED corr"]
[Site "Netherlands"]
[Date "1991.??.??"]
[Round "?"]
[White "Gruyters"]
[Black "De Laat, Piet JM"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "98"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Nd4 Nf6 5. Bc4 Bc5 6. Nb3 Bb6 7. Nc3 0-0 8. 0-0 Qd6 9. h3 Bxh3 10. d4 Ng4 11. g3 Bxf1 12. Bxf1 Qg6 13. Bh3 h5 14. Bf4 Nd7 15. Nb5 c6 16. dxc6 bxc6 17. Nc3 Rfe8 18. Qe2 Rad8 19. Be3 Ndf6 20. Re1 Nxe3 21. Qxe3 h4 22. Ne2 Nd5 23. Nf4 Nxf4 24. Qxf4 hxg3 25. fxg3 Bxd4+ 26. Nxd4 Rxd4 27. Bf5 Qd6 28. Rxe4 Rexe4 29. Qxd6 Rxd6 30. Bxe4 c5 31. Kf2 Kf8 32. Ke3 Ke7 33. c4 Kf6 34. Bd5 Ke7 35. a3 a5 36. Kd3 Rb6 37. Kc3 f6 38. Bf3 Kd6 39. Bg4 Ke5 40. Bd7 f5 41. Bb5 g5 42. b4 axb4+ 43. axb4 cxb4+ 44. Kxb4 f4 45. gxf4+ gxf4 46. c5 Rb8 47. Ka5 Kd5 48. c6 Kd6 49. Ka6 Kc7 0-1

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1991.??.??"]
[Round "?"]
[White "Jansen"]
[Black "De Laat, Piet JM"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "58"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Qe2 Nf6 5. Nc3 Be7 6. Nxe4 0-0 7. Nxf6+ Bxf6 8. Qc4 Re8+ 9. Kd1 Nd7 10. d4 Nb6 11. Qd3 Nxd5 12. c3 Qe7 13. h3 c5 14. Bd2 cxd4 15. Nxd4 Bd7 16. g4 Rad8 17. Bg2 Qc5 18. Bxd5 Qxd5 19. Kc2 Bxd4 20. Qxd4 Qf3 21. Qf4 Ba4+ 22. Qxa4 Rxd2+ 23. Kb3 Qd5+ 24. Ka3 Re6 25. Rhe1 Rde2 26. Rad1 Qc5+ 27. Qb4 Qxb4+ 28. cxb4 Rxe1 29. Rd8+ Re8 0-1

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1991.??.??"]
[Round "?"]
[White "Jansen, Joop GF"]
[Black "De Laat, Piet JM"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "62"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 Bd6 4. Nc3 Nf6 5. Bc4 e4 6. Nd4 0-0 7. h3 Re8 8. 0-0 Qe7 9. Ndb5 Bc5 10. d4 exd3 11. Bxd3 a6 12. Na3 b5 13. Ne2 Qe5 14. c4 Bxa3 15. Bf4 Qxb2 16. Rb1 Rxe2 17. Rxb2 Rxb2 18. Bc1 Rxa2 19. Qb3 Bxc1 20. Qxa2 Bf4 21. cxb5 Bb7 22. bxa6 Bxd5 23. Qa4 Bd6 24. Rc1 Nbd7 25. Bb5 Nc5 26. Qa1 Nb3 27. Qb2 Nxc1 28. Qxc1 Rb8 29. Bd3 Rb3 30. Bc2 Ra3 31. Qb2 Rxa6 0-1

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1991.??.??"]
[Round "?"]
[White "Schenning, Albert AM"]
[Black "De Laat, Piet JM"]
[Result "0-1"]
[ECO "C34"]
[PlyCount "28"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 h6 5. h4 Nf6 6. Nc3 Be7 7. d3 Nh5 8. Ne5 Bxh4+ 9. Kd2 Qg5 10. Nxf7 Qxg2+ 11. Ne2 f3 12. Nxh8 fxe2 13. Bf7+ Kf8 14. Qxe2 Bg5+ 0-1

[Event "POL corr"]
[Site "Poland"]
[Date "1991.??.??"]
[Round "?"]
[White "Van Huizen"]
[Black "De Laat, Piet JM"]
[Result "0-1"]
[ECO "A52"]
[PlyCount "124"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Bg5 Be7 6. Bxe7 Qxe7 7. Qc2 Qc5 8. e3 Ngxe5 9. Be2 0-0 10. 0-0 d5 11. Nbd2 dxc4 12. Ng5 g6 13. Nxc4 Nxc4 14. Ne4 Qe5 15. Bxc4 Bf5 16. f3 Rae8 17. Bd3 Nb4 18. Qb3 Nxd3 19. Qxd3 Bxe4 20. fxe4 Qxe4 21. Qxe4 Rxe4 22. Rac1 c6 23. Rf3 Rd8 24. Rc2 f5 25. Kf2 Re7 26. Ke2 Kg7 27. Rd2 Rxd2+ 28. Kxd2 h5 29. h4 Kf6 30. Rf4 c5 31. b4 cxb4 32. Rxb4 b6 33. Rd4 Re4 34. a4 Rxd4+ 35. exd4 Ke6 36. Ke3 Kd5 37. Kd3 f4 38. Kc3 Ke4 39. Kc4 a6 40. d5 Ke5 41. a5 bxa5 42. Kc5 a4 43. d6 Ke6 44. Kc6 a3 45. d7 a2 46. d8Q a1Q 47. Qd5+ Kf6 48. Qg5+ Kg7 49. Qe7+ Kg8 50. Qe8+ Kh7 51. Qf7+ Qg7 52. Qxf4 Qe7 53. Kb6 Kg7 54. Ka5 Qd8+ 55. Ka4 Qd7+ 56. Kb4 Qg4 57. Qxg4 hxg4 58. Ka5 Kf6 59. Kxa6 Kf5 60. Kb5 Kf4 61. Kc4 Kg3 62. Kd3 Kxg2 0-1

[Event "NED corr"]
[Site "Netherlands"]
[Date "1991.??.??"]
[Round "?"]
[White "Van der Pasch"]
[Black "De Laat, Piet JM"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "22"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. Nxe5 dxe4 4. Bc4 Qg5 5. Nxf7 Qxg2 6. Rf1 Bg4 7. f3 Bxf3 8. Rf2 Qg1+ 9. Rf1 Qg4 10. Rxf3 exf3 11. Nxh8 f2+ 0-1

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1991.??.??"]
[Round "?"]
[White "Vennix, HAT"]
[Black "De Laat, Piet JM"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "65"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 e6 4. Bb5+ c6 5. dxc6 Nxc6 6. Nf3 Bd7 7. 0-0 Bd6 8. Nc3 Qc7 9. Bg5 0-0-0 10. d5 Ne5 11. Bxd7+ Qxd7 12. Re1 Qc7 13. Nb5 Nxf3+ 14. Qxf3 Bxh2+ 15. Kh1 Qc5 16. Nxa7+ Qxa7 17. Kxh2 Rxd5 18. Bxf6 gxf6 19. Qxf6 Qd4 20. Qxf7 Qh4+ 21. Kg1 Rh5 22. Qxe6+ Kb8 23. Qd6+ Kc8 24. f4 Rd8 25. Qb4 Qh2+ 26. Kf2 Rf5 27. Re4 Kb8 28. Rae1 Rf6 29. Qc3 Rxf4+ 30. Rxf4 Qxf4+ 31. Kg1 Rc8 32. Qd3 Qc7 33. b3 1/2-1/2

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1990.??.??"]
[Round "?"]
[White "Auwerda, CP."]
[Black "De Laat, Piet JM"]
[Result "1-0"]
[ECO "E01"]
[PlyCount "67"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. d4 cxd4 4. Nxd4 d5 5. Bg2 Nf6 6. 0-0 e6 7. c4 Qb6 8. Nxc6 bxc6 9. Nc3 Be7 10. cxd5 cxd5 11. e4 dxe4 12. Nxe4 Nd5 13. Nc3 Nxc3 14. bxc3 Bb7 15. Qa4+ Kf8 16. Be3 Qc7 17. Bxb7 Qxb7 18. Rab1 Qc7 19. c4 a5 20. Rfd1 Rd8 21. Rxd8+ Qxd8 22. Bf4 Qd4 23. Rb8+ Bd8 24. Qxa5 Ke7 25. Bc7 h6 26. Bxd8+ Rxd8 27. Qxd8+ Qxd8 28. Rxd8 Kxd8 29. f4 Kc7 30. Kf2 Kc6 31. a4 Kc5 32. Ke3 f6 33. Kd3 g5 34. fxg5 1-0

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1990.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Eleveld, Henk R"]
[Result "1/2-1/2"]
[ECO "E05"]
[PlyCount "33"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bd2 Nc6 11. e3 Nb4 12. Bxb4 Bxb4 13. Rd1 Qb8 14. a3 Be7 15. Nc3 c5 16. dxc5 Bxc5 17. Rac1 1/2-1/2

[Event "corr"]
[Site "corr"]
[Date "1990.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Luuring, Niek"]
[Result "1/2-1/2"]
[ECO "C21"]
[PlyCount "86"]
[EventDate "1990.01.03"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. f4 Bb4+ 4. Nd2 Nf6 5. Bd3 d5 6. e5 Ne4 7. Ngf3 c5 8. 0-0 Nxd2 9. Bxd2 Bxd2 10. Qxd2 Qb6 11. b3 Qh6 12. Rae1 Nc6 13. Ng5 Bd7 14. e6 fxe6 15. Rf3 0-0-0 16. Nf7 Qf6 17. Nxd8 Kxd8 18. a3 Kc8 19. Bb5 b6 20. b4 c4 21. Bxc6 Bxc6 22. Re5 d3 23. cxd3 Rd8 24. Rf2 b5 25. Qe3 d4 26. Qh3 Bd5 27. dxc4 bxc4 28. Qxh7 d3 29. Qh3 Kb7 30. Qe3 Qg6 31. f5 Qh6 32. Qe1 exf5 33. Rexf5 Qd6 34. Qc3 Rd7 35. a4 Re7 36. a5 g6 37. Rg5 Re6 38. Rf1 Qd7 39. Qd4 Bc6 40. a6+ Kc8 41. Rf8+ Re8 42. Qf2 Rxf8 43. Qxf8+ Kc7 1/2-1/2

[Event "BEL-ch M corr"]
[Site "Belgium"]
[Date "1990.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Plomp, Michiel Pieter"]
[Result "1/2-1/2"]
[ECO "B11"]
[PlyCount "69"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "BEL"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. f4 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nf2 e6 7. b3 Bd6 8. Nd3 0-0 9. Bb2 a5 10. Be2 Ne4 11. 0-0 a4 12. Bd4 c5 13. Be3 b6 14. Nfe5 Bb7 15. Bf3 axb3 16. axb3 Qc7 17. Nxd7 Qxd7 18. Ne5 Qc7 19. d3 Nc3 20. Qd2 Nd5 21. Bxd5 exd5 22. d4 f6 23. Nf3 Rfe8 24. f5 Qe7 25. Rxa8 Rxa8 26. Bf4 Ra2 27. Bxd6 Qxd6 28. Re1 Kf8 29. Qd3 Bc8 30. c4 Bd7 31. dxc5 Qxc5+ 32. Nd4 dxc4 33. Qxc4 Qxc4 34. bxc4 Rd2 35. Re4 1/2-1/2

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1990.??.??"]
[Round "?"]
[White "Spaans, Martijn"]
[Black "De Laat, Piet JM"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "70"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bxb5 axb5 12. Nxb5 Ra4 13. Nbc7+ Kd7 14. 0-0 Rxe4 15. Qh5 Nd4 16. c3 Ne2+ 17. Kh1 Kc6 18. g3 Rg8 19. Rfe1 Rgg4 20. Qxh7 Be6 21. Nxe6 fxe6 22. Ne3 Rxe3 23. fxe3 Nxg3+ 24. hxg3 Rxg3 25. Rg1 Rxe3 26. Rg2 Re4 27. Rh2 Kb6 28. Qh3 Be7 29. a4 Kc7 30. a5 Rh4 31. Qg2 Rg4 32. Qf2 Qa8+ 33. Rg2 Bh4 34. Qe2 Bg3 35. Qe3 Be1 0-1

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1990.??.??"]
[Round "?"]
[White "Thierry, Rein DJ"]
[Black "De Laat, Piet JM"]
[Result "1-0"]
[ECO "C69"]
[PlyCount "118"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 exd4 7. Nxd4 c5 8. Nb3 Qxd1 9. Rxd1 Bg4 10. f3 Be6 11. Be3 b6 12. Nc3 Bd6 13. a4 Kf7 14. a5 c4 15. Nd4 b5 16. Nce2 Bd7 17. b3 Ne7 18. bxc4 bxc4 19. Rab1 Rab8 20. Bf4 Bxf4 21. Nxf4 c5 22. Nde2 Ba4 23. Nc3 Bxc2 24. Rxb8 Rxb8 25. Rd7 Ke8 26. Rc7 Rc8 27. Ra7 Rb8 28. Ne6 g5 29. Nxc5 Rd8 30. Rxa6 Kf7 31. Rb6 Ra8 32. a6 Nc8 33. Rb7+ Kg6 34. Nb5 Bd3 35. a7 h5 36. Kf2 Nxa7 37. Nxa7 Bc2 38. Ke3 h4 39. Kd2 Bd3 40. Nxd3 Rd8 41. Rb2 h3 42. gxh3 Rxd3+ 43. Ke2 Rd7 44. Nc6 Kh5 45. Rc2 Kh4 46. Rxc4 Kxh3 47. e5 fxe5 48. Nxe5 Rd5 49. Ng4 Rb5 50. Ke3 Rf5 51. Kf2 Rb5 52. Re4 Rb2+ 53. Re2 Rb3 54. Re5 Rb2+ 55. Ke3 Kh4 56. Rd5 Rb3+ 57. Ke4 Rb4+ 58. Rd4 Rb5 59. Ne5 Kh3 1-0

[Event "NED-ch H corr"]
[Site "Netherlands"]
[Date "1989.??.??"]
[Round "?"]
[White "De Jong, Peter JJ"]
[Black "De Laat, Piet JM"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "101"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 f5 11. exf5 Bxf5 12. c3 Bg7 13. Nc2 0-0 14. Nce3 Be6 15. Qh5 e4 16. g4 Ne5 17. Be2 Rc8 18. Rd1 Rc5 19. b4 Rc6 20. Rg1 Nd7 21. Nf5 Bxd5 22. Nxg7 Bxa2 23. Nf5 Qf6 24. Rg3 Rfc8 25. Rh3 Nf8 26. Rd2 Bb3 27. Kf1 R8c7 28. Nd4 Rxc3 29. Nxb3 Rxh3 30. Qxh3 Rc3 31. Rxd6 Ne6 32. g5 Qe5 33. Rxe6 fxe6 34. Qh5 Rxb3 35. Qe8+ Kg7 36. Qe7+ Kg6 37. h4 Rf3 38. Kg2 Rf7 39. Bh5+ Kxh5 40. Qxf7+ Kxh4 41. Qxh7+ Kxg5 42. Qg8+ Kh6 43. Qc8 Qd6 44. Qh8+ Kg6 45. Qg8+ Kf6 46. Qh8+ Ke7 47. Qh7+ Ke8 48. Qxe4 Qd7 49. Qa8+ Ke7 50. Qe4 Qd8 51. Qb7+ 1/2-1/2

[Event "NED-ch H corr"]
[Site "Netherlands"]
[Date "1989.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Brus, B."]
[Result "1-0"]
[ECO "B09"]
[PlyCount "57"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Be2 c5 7. dxc5 Qa5 8. 0-0 Qxc5+ 9. Kh1 Nc6 10. Qe1 Bg4 11. Bd3 Qh5 12. Bd2 Nb4 13. Rc1 Nxd3 14. cxd3 Rac8 15. d4 Rfe8 16. e5 Bxf3 17. Rxf3 dxe5 18. fxe5 Ng4 19. h3 Nh6 20. Qe4 Rc7 21. Ne2 Rxc1+ 22. Bxc1 Nf5 23. e6 f6 24. Qxb7 Qh4 25. Bd2 Nd6 26. Qd7 Qe4 27. Bb4 Qxe2 28. Bxd6 Kf8 29. Rb3 1-0

[Event "NED-ch H corr"]
[Site "Netherlands"]
[Date "1989.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "De Hart, D."]
[Result "1/2-1/2"]
[ECO "D67"]
[PlyCount "92"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Be7 7. Bd3 0-0 8. Rc1 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. Ne4 e5 12. 0-0 exd4 13. Qxd4 N7f6 14. Nxf6+ Nxf6 15. Rfd1 Bg4 16. Qf4 Rad8 17. a3 Be6 18. Bd3 h6 19. Nd4 Rfe8 20. Nxe6 Qxe6 21. Bc4 Qg4 22. Qxg4 Nxg4 23. b4 Ne5 24. Be2 g5 25. g3 Ng6 26. b5 cxb5 27. Bxb5 Rxd1+ 28. Rxd1 Re7 29. Kg2 a6 30. Be2 Ne5 31. Rd6 Kg7 32. f4 Nd7 33. Kf3 Nc5 34. g4 gxf4 35. exf4 Rc7 36. h4 b5 37. g5 hxg5 38. fxg5 Re7 39. Rb6 Re6 40. Rxe6 Nxe6 41. Ke4 f6 42. Bg4 Nc5+ 43. Kd4 Na4 44. gxf6+ Kxf6 45. Bc8 a5 46. Bd7 b4 1/2-1/2

[Event "NED-ch H corr"]
[Site "Netherlands"]
[Date "1989.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "De Kruyf, GG."]
[Result "1-0"]
[ECO "A03"]
[PlyCount "73"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. b3 Bg7 5. Bb2 0-0 6. Be2 c5 7. 0-0 Nc6 8. Ne5 Qb6 9. Nc3 Qc7 10. Nb5 Qb6 11. c4 dxc4 12. Bxc4 Nxe5 13. Bxe5 Bg4 14. Qc2 a6 15. Nc3 Qc6 16. e4 Rad8 17. a4 Qd7 18. d3 Be6 19. Bxe6 Qxe6 20. Rf3 Qc6 21. Raf1 e6 22. Ne2 Nd7 23. Bxg7 Kxg7 24. Rg3 f5 25. e5 b5 26. Ra1 Qb6 27. axb5 axb5 28. Qa2 Rfe8 29. Qa7 Qc6 30. Ra6 Ra8 31. Rxc6 Rxa7 32. d4 Ra2 33. Kf1 Rc2 34. Rc7 Re7 35. b4 c4 36. Ra3 Kf7 37. d5 1-0

[Event "corr"]
[Site "corr"]
[Date "1989.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "De Vos"]
[Result "1-0"]
[ECO "A80"]
[PlyCount "45"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 d5 3. e4 dxe4 4. Bg5 g6 5. f3 exf3 6. Nxf3 Bg7 7. Bc4 Nf6 8. Qe2 c6 9. 0-0-0 h6 10. Bxf6 Bxf6 11. Ne5 Bxe5 12. Qxe5 Rh7 13. Rhe1 Nd7 14. Qg3 Nf8 15. d5 Bd7 16. dxc6 bxc6 17. Be6 Rg7 18. Bxf5 Kf7 19. Bxd7 Nxd7 20. Qh3 Ke8 21. Qxh6 Kf7 22. Qh3 Ke8 23. Qh8+ 1-0

[Event "NED-ch M corr"]
[Site "Netherlands"]
[Date "1989.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "De Vries, Woop"]
[Result "1/2-1/2"]
[ECO "E94"]
[PlyCount "48"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 c6 10. Kh1 Nbd7 11. Bg5 Qa5 12. Be3 Ne5 13. Qd2 a6 14. Rad1 Qc7 15. Nc2 Be6 16. Qxd6 Qxd6 17. Rxd6 Bf8 18. Rd4 c5 19. Rd2 Bxc4 20. b3 Bxe2 21. Nxe2 Rad8 22. Rfd1 Rxd2 23. Rxd2 c4 24. Bg5 cxb3 1/2-1/2

[Event "NED-ch H corr"]
[Site "Netherlands"]
[Date "1989.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Hage, Henk H"]
[Result "1-0"]
[ECO "C15"]
[PlyCount "37"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Qd3 dxe4 5. Qxe4 Nc6 6. Bb5 Bd7 7. Nf3 Bxc3+ 8. bxc3 Nf6 9. Qh4 Ne7 10. Bd3 Nf5 11. Qh3 Qe7 12. 0-0 0-0-0 13. Re1 Nd6 14. c4 h6 15. c5 Nde8 16. Rb1 Bc6 17. Ne5 Rxd4 18. Nxc6 bxc6 19. Ba6+ 1-0

[Event "NED-ch M197 corr"]
[Site "Netherlands"]
[Date "1989.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Lambers, Gerrit"]
[Result "1/2-1/2"]
[ECO "C35"]
[PlyCount "89"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Nf6 5. e5 Ng4 6. 0-0 Nc6 7. d4 d5 8. exd6 Bxd6 9. Qe1+ Kf8 10. Nc3 Bf5 11. Nh4 Nxd4 12. Bxf4 Nxc2 13. Qg3 Nge3 14. Nxf5 Nxf5 15. Bxd6+ Qxd6 16. Rxf5 Qxg3 17. hxg3 Nxa1 18. Rxf7+ Ke8 19. Rxc7 g5 20. Ne4 Kd8 21. Rxb7 Re8 22. Nxg5 Re1+ 23. Kf2 Re7 24. Ne6+ Ke8 25. Bb5+ Kf7 26. Ng5+ Kf6 27. Nxh7+ Ke6 28. Ng5+ Kf6 29. Rxe7 Kxe7 30. Bd3 Rb8 31. b3 Rc8 32. Bc4 Nc2 33. Nf3 a5 34. g4 a4 35. Nd2 a3 36. Nb1 Kf6 37. Bd3 Nb4 38. Bf5 Ra8 39. Nc3 Rb8 40. Ke3 Nxa2 41. Nxa2 Rxb3+ 42. Kf4 Rb2 43. Nc3 a2 44. g5+ Kg7 45. Nxa2 1/2-1/2

[Event "NED-ch H corr"]
[Site "Netherlands"]
[Date "1989.??.??"]
[Round "?"]
[White "De Laat, Piet JM"]
[Black "Spoel, CP."]
[Result "1-0"]
[ECO "C28"]
[PlyCount "93"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Na5 5. Nge2 Nxc4 6. dxc4 Bc5 7. Qd3 Ng4 8. Nd1 d6 9. f3 Nf6 10. Be3 Be6 11. Bxc5 dxc5 12. Ne3 Qxd3 13. cxd3 0-0-0 14. Rd1 c6 15. g3 Bh3 16. g4 h5 17. g5 Nh7 18. Rg1 f6 19. gxf6 gxf6 20. f4 Rhg8 21. Rxg8 Rxg8 22. Kd2 Nf8 23. fxe5 fxe5 24. Rg1 Rxg1 25. Nxg1 Be6 26. Nf3 Ng6 27. Nf5 Kd7 28. a4 b6 29. Ke3 a6 30. Kf2 b5 31. b3 a5 32. Kg3 Bg8 33. N5h4 Ne7 34. Nxe5+ Kd6 35. Kf4 bxa4 36. bxa4 Nc8 37. Nf5+ Kc7 38. Kg5 Nb6 39. Ne7 Nxa4 40. Nxg8 Nb2 41. Nf3 a4 42. e5 a3 43. e6 a2 44. e7 a1Q 45. e8Q Nxd3 46. Qe7+ Kc8 47. Qe4 1-0

