[Event "NED-chT 9697"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "?"]
[White "Helfrich, Adri"]
[Black "Van Prooijen, Jan Willem"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "220"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 c5 2. e3 d5 3. Nc3 Nf6 4. Nf3 Nc6 5. a3 Bg4 6. Be2 e6 7. 0-0 Rc8 8. h3 Bh5 9. Re1 Bd6 10. dxc5 Bxc5 11. Nd4 Bxe2 12. Rxe2 0-0 13. Rd2 Nxd4 14. exd4 Bb6 15. Rd3 h6 16. Bf4 a6 17. Qf3 Rc6 18. Be5 Ne8 19. Rc1 Nd6 20. Qg4 Nf5 21. Ne2 Qe7 22. c3 Rfc8 23. Re1 Qg5 24. Qxg5 hxg5 25. g4 Ne7 26. Bg3 Ng6 27. Kg2 Ba7 28. Rh1 b5 29. h4 gxh4 30. Bxh4 a5 31. f4 Bb8 32. f5 Nf4+ 33. Nxf4 Bxf4 34. f6 b4 35. Rdh3 e5 36. Bg5 gxf6 37. Bxf6 Rxf6 38. Rh8+ Kg7 39. Rxc8 exd4 40. Rhh8 Re6 41. cxd4 Re4 42. Rhg8+ Kf6 43. Rc5 Rxd4 44. Rxa5 Bc1 45. axb4 Rxb4 46. Rxd5 Rxb2+ 47. Kf3 Ke6 48. Rd3 f6 49. Rg7 Rb6 50. Rc3 Bg5 51. Rgc7 Rb4 52. R7c4 Rxc4 53. Rxc4 Kf7 54. Ke4 Kg6 55. Rc5 Bh4 56. Rh5 Bg5 57. Rh1 Bh6 58. Kd5 Be3 59. Rh3 Bf4 60. Ke6 Kg5 61. Rb3 Kxg4 62. Kxf6 Bg5+ 63. Kg6 Bf4 64. Rb4 Kf3 65. Kf5 Bd6 66. Rb3+ Kg2 67. Rb2+ Kf3 68. Rd2 Bc5 69. Rd3+ Kg2 70. Kf4 Bb6 71. Rd2+ Kh1 72. Rc2 Ba7 73. Kg3 Bg1 74. Rg2 Bb6 75. Rh2+ Kg1 76. Rh6 Ba7 77. Kf3 Bc5 78. Rg6+ Kh1 79. Rg2 Bg1 80. Kg3 Bb6 81. Rh2+ Kg1 82. Rh7 Bc5 83. Rd7 Kh1 84. Rh7+ Kg1 85. Rh6 Bd4 86. Kf4 Ba7 87. Ra6 Bc5 88. Ra1+ Kg2 89. Rc1 Bb6 90. Rc3 Ba7 91. Rg3+ Kf2 92. Rg8 Bb6 93. Rg7 Bc5 94. Kg4 Be3 95. Kh3 Bd4 96. Rg5 Ke3 97. Kg3 Ke4 98. Rb5 Be5+ 99. Kf2 Bd4+ 100. Ke2 Be5 101. Rb4+ Bd4 102. Rc4 Kd5 103. Kd3 Be5 104. Rc8 Bd6 105. Rd8 Kc5 106. Ke4 Kc6 107. Kd4 Bc5+ 108. Kc4 Bd6 109. Rc8+ Kb7 110. Kb5 Kxc8 1/2-1/2

[Event "NED-chT 9697"]
[Site "Netherlands"]
[Date "1996.??.??"]
[Round "?"]
[White "Van Ginkel, M Pieter"]
[Black "Van Prooijen, Jan Willem"]
[Result "0-1"]
[ECO "D44"]
[PlyCount "132"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 Nf6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. g3 c5 13. d5 Bh6 14. Qd2 Bxg5 15. Qxg5 Qxf6 16. Qxf6 Nxf6 17. Nxb5 Ke7 18. Bxc4 exd5 19. Be2 d4 20. f3 Ng4 21. h4 Ne5 22. Kf2 Bc6 23. Rhe1 Kf6 24. f4 Nd7 25. Nd6 Nb6 26. Bf3 Rad8 27. Ne4+ Bxe4 28. Rxe4 Nc4 29. b3 Ne3 30. Rc1 Rc8 31. h5 Nd5 32. Re5 Nc3 33. Rc2 c4 34. bxc4 Rxc4 35. Be2 Rcc8 36. Bd3 Rc7 37. g4 Rhc8 38. g5+ Kg7 39. Ke1 Rb8 40. h6+ Kh8 41. Rd2 Rd7 42. f5 f6 43. Re6 fxg5 44. Rg2 Nd5 45. Rge2 Nf4 46. Re8+ Rxe8 47. Rxe8+ Kh7 48. Be4 Kxh6 49. f6 g4 50. Bf5 Rf7 51. Bxg4 Kg5 52. Bc8 Kxf6 53. Rd8 Ke5 54. a4 a5 55. Bg4 Ke4 56. Ra8 Ng2+ 57. Kd2 Rf2+ 58. Kc1 Ne3 59. Bh5 Kd3 60. Rc8 Nc4 61. Kb1 Kc3 62. Bd1 d3 63. Bh5 d2 64. Rd8 Ne3 65. Ra8 Kb3 66. Rb8+ Kxa4 0-1

[Event "NED-chT 9596"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Doggers, Peter"]
[Black "Van Prooijen, Jan Willem"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "41"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[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 Nbd7 10. Bd3 b6 11. Qe1 Bb7 12. Be3 Qc6 13. Qh4 Nc5 14. Rae1 Ncxe4 15. Nxe4 Nxe4 16. Bd4 Nd2 17. Bxg7 Kxg7 18. f5 Nxf1 19. Rxe7 Qd5 20. f6+ Kh8 21. Bxg6 1-0

[Event "NED-chT 9596"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Haitsma, Anne"]
[Black "Van Prooijen, Jan Willem"]
[Result "1/2-1/2"]
[ECO "A84"]
[PlyCount "101"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. e3 f5 5. Bd3 Nf6 6. Qc2 g6 7. 0-0 Bd6 8. b3 Qe7 9. Bb2 Nbd7 10. Nbd2 0-0 11. a3 Ne4 12. b4 a6 13. c5 Bc7 14. a4 Qg7 15. Rfd1 g5 16. Nf1 g4 17. Ne1 Ndf6 18. Be2 Ng5 19. Nd3 Nfe4 20. Nf4 Bd7 21. Ng3 Nxg3 22. hxg3 Ne4 23. Bd3 Qf6 24. Kf1 h5 25. Ke2 h4 26. gxh4 Qxh4 27. g3 Qf6 28. Rh1 Bxf4 29. exf4 Kg7 30. Rag1 Rh8 31. Qc1 Rh6 32. Rxh6 Qxh6 33. Rh1 Qf6 34. Ke3 Kg6 35. Ba1 Rh8 36. Qg1 Qg7 37. Rh2 Rh6 38. Qh1 Qh7 39. Rxh6+ Qxh6 40. Qxh6+ Kxh6 41. Bb2 Kg6 42. Bc2 Kf7 43. Bc1 Ke7 44. Bd2 Kf6 45. Be1 Kf7 46. Bd1 Ke7 47. Be2 Be8 48. Kd3 Bd7 49. Kc2 Kd8 50. Kb3 Be8 51. Kc2 1/2-1/2

[Event "NED-chT 9596"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Roele, Jan"]
[Black "Van Prooijen, Jan Willem"]
[Result "1-0"]
[ECO "A55"]
[PlyCount "69"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 c6 2. e4 e5 3. Nf3 d6 4. Nc3 Nf6 5. Be2 Be7 6. d4 Nbd7 7. 0-0 0-0 8. h3 exd4 9. Nxd4 Nc5 10. Qc2 a5 11. Be3 Re8 12. Rad1 Qc7 13. Nb3 Nxb3 14. axb3 Be6 15. Na4 Bf8 16. f4 Bf5 17. exf5 Rxe3 18. Bf3 Rae8 19. Rd3 d5 20. cxd5 Qxf4 21. dxc6 Rxd3 22. Qxd3 Bd6 23. Rd1 Qh2+ 24. Kf1 Bg3 25. Qd4 Bf4 26. Qg1 Qg3 27. Qf2 Qg5 28. cxb7 Be3 29. Qc2 Qg3 30. Re1 Qh2 31. Rxe3 Rxe3 32. Kf2 Qf4 33. b8Q+ Qxb8 34. Kxe3 Qe5+ 35. Kf2 1-0

[Event "NED-chT 9596"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Thiele, Mark"]
[Black "Van Prooijen, Jan Willem"]
[Result "1-0"]
[ECO "E01"]
[PlyCount "35"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nbd2 Nf6 5. g3 Bd6 6. Bg2 0-0 7. 0-0 b6 8. Qc2 Bb7 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nd7 12. Ne5 Rc8 13. Bf4 Qe7 14. Rac1 Rfe8 15. c5 Bxe5 16. Bxe5 bxc5 17. dxc5 Nxc5 18. Qb4 1-0

[Event "NED-chT 9596"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Van Prooijen, Jan Willem"]
[Black "Christophe, Nirav"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "67"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 f5 3. exf5 d5 4. d4 Bxf5 5. Bd3 Bg4 6. c3 e6 7. 0-0 Bd6 8. Re1 Qd7 9. h3 Bxf3 10. Qxf3 0-0-0 11. Rxe6 Nge7 12. Re1 Rdf8 13. Qe2 Nd8 14. Nd2 Rf6 15. Nf3 Rhf8 16. Ne5 Bxe5 17. dxe5 Rxf2 18. Qxf2 Rxf2 19. Kxf2 Ne6 20. Bd2 Nc5 21. Bc2 d4 22. Rad1 d3 23. Bb1 Nd5 24. Be3 Qe7 25. Kg1 d2 26. Bxd2 Na4 27. Bc1 Qc5+ 28. Kh1 b5 29. e6 Ne7 30. Rd7 Qf2 31. Red1 Nf5 32. Bxf5 Qxf5 33. Rd8+ Kb7 34. e7 1-0

[Event "NED-chT 9596"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Van Prooijen, Jan Willem"]
[Black "Klein, Ron"]
[Result "0-1"]
[ECO "C19"]
[PlyCount "82"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Qc7 8. Nf3 b6 9. Bb5+ Bd7 10. Bd3 Nbc6 11. Bd2 Na5 12. h4 h6 13. h5 Nc4 14. Bc1 cxd4 15. cxd4 Nf5 16. Kf1 0-0-0 17. Rh3 Kb8 18. g4 Ne7 19. Nd2 Nxd2+ 20. Qxd2 Nc6 21. Ba3 Ka8 22. Ba6 Bc8 23. Bb5 Na5 24. Bd6 Qb7 25. Qb4 Bd7 26. Be2 Rc8 27. Rf3 Be8 28. Bd3 Nc4 29. Be2 Qc6 30. Kg2 a5 31. Qc3 Nxd6 32. Qxc6+ Rxc6 33. exd6 Rxd6 34. Rb3 Bd7 35. f4 Rc8 36. Bd1 Rc4 37. c3 Rdc6 38. Raa3 Rd6 39. Rb2 Ka7 40. Kf2 Rdc6 41. Rc2 Rc7 0-1

[Event "NED-chT 9596"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Van Prooijen, Jan Willem"]
[Black "Van de Pol, Martijn"]
[Result "1-0"]
[ECO "B45"]
[PlyCount "90"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bg5 d4 11. Qe2+ Be6 12. 0-0-0 h6 13. Bf4 Nd5 14. Nxd5 Qxd5 15. Qb5 0-0 16. Qxd5 Bxd5 17. f3 Rfe8 18. Bg3 a6 19. Bf2 Rad8 20. b3 Rd7 21. Rd2 Be6 22. Kb2 Red8 23. Be2 f5 24. Rhd1 Kf7 25. f4 g6 26. Bf3 Bd5 27. Bxd5+ Rxd5 28. b4 b5 29. Kb3 a5 30. c3 d3 31. c4 bxc4+ 32. Kxc4 axb4 33. axb4 g5 34. g3 gxf4 35. gxf4 Kg6 36. Bc5 Kh5 37. Rxd3 Rxd3 38. Rxd3 Rb8 39. Bd6 Rc8 40. Bc5 Kg4 41. b5 Na5+ 42. Kb4 Nb7 43. Bb6 Kxf4 44. Rd7 Ke4 45. Rxb7 f4 1-0

[Event "NED-chT 9596"]
[Site "Netherlands"]
[Date "1995.??.??"]
[Round "?"]
[White "Van den Heuvel, Peter"]
[Black "Van Prooijen, Jan Willem"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "39"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Qe2 Nc6 6. e5 Ng4 7. e6 Nxd4 8. Qxg4 Nxc2+ 9. Ke2 Nxa1 10. exf7+ Kf8 11. Qh4 c6 12. Nf3 d5 13. Bd3 Qd6 14. Bh6 e5 15. Rxa1 Bxh6 16. Qxh6+ Kxf7 17. Bxg6+ hxg6 18. Qxh8 Bg4 19. Qxa8 Qb4 20. Kf1 1-0

[Event "NED-chT 9495"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "2"]
[White "Van Prooijen, Jan Willem"]
[Black "Los, Sander"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "2340"]
[PlyCount "32"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c4 Nf6 4. Nc3 Bg4 5. Be2 Nc6 6. 0-0 g6 7. h3 Bxf3 8. Bxf3 Nd4 9. d3 Bg7 10. Be3 Nd7 11. g3 0-0 12. Bg2 Rb8 13. Qd2 a6 14. Rab1 b5 15. b3 Ne5 16. cxb5 Nef3+ 0-1

[Event "Hengelo op"]
[Site "Hengelo"]
[Date "1992.??.??"]
[Round "2"]
[White "Van Prooijen, Jan Willem"]
[Black "Sulskis, Sarunas"]
[Result "0-1"]
[ECO "C83"]
[BlackElo "2350"]
[PlyCount "64"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Be3 Be7 10. c3 0-0 11. Nbd2 Kh8 12. a4 b4 13. Nxe4 dxe4 14. Bxe6 exf3 15. Bd5 fxg2 16. Bxg2 Nxe5 17. Bd4 Bd6 18. Qh5 Ng6 19. Bxa8 Qxa8 20. Rae1 c5 21. Be3 Ne5 22. f4 Nd3 23. Rd1 c4 24. b3 Re8 25. Bd4 Nxf4 26. Rxf4 Bxf4 27. Qxf7 Be5 28. bxc4 bxc3 29. Bxe5 Rxe5 30. Qf4 Re6 31. Rb1 Rg6+ 32. Kf2 Rf6 0-1

