[Event "RSB-ch"]
[Site "Rotterdam"]
[Date "1998.??.??"]
[Round "?"]
[White "Riksen, Ben"]
[Black "Van Geffen, Ben"]
[Result "0-1"]
[ECO "E83"]
[WhiteElo "1881"]
[BlackElo "1999"]
[PlyCount "38"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 a6 8. Nc1 e5 9. d5 Nd4 10. Nb3 Nxb3 11. Qxb3 Nh5 12. Bd3 f5 13. exf5 gxf5 14. 0-0 Qh4 15. Qc2 e4 16. fxe4 f4 17. Qf2 Ng3 18. Bxf4 Rxf4 19. Qxf4 Bd4+ 0-1

[Event "NED-ch H corr"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "?"]
[White "Mors, Pieter CM"]
[Black "Riksen, Ben"]
[Result "1-0"]
[ECO "B82"]
[PlyCount "31"]
[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. Nc3 e6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Be3 a6 7. f4 Qc7 8. Qf3 Be7 9. 0-0-0 b5 10. e5 Bb7 11. Bxb5+ axb5 12. Ndxb5 Qc8 13. Qg3 Nh5 14. Qh3 g6 15. exd6 Bd8 16. d7+ 1-0

[Event "NED-ch H corr"]
[Site "Netherlands"]
[Date "1994.??.??"]
[Round "?"]
[White "Riksen, Ben"]
[Black "Schenning, Albert AM"]
[Result "0-1"]
[ECO "D91"]
[PlyCount "72"]
[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. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Nf3 exd5 9. e3 0-0 10. b4 c6 11. Be2 Be6 12. 0-0 a6 13. Rc1 Nd7 14. a4 Qe7 15. Qb3 Nf6 16. b5 c5 17. dxc5 axb5 18. axb5 d4 19. Bc4 Bxc4 20. Qxc4 dxc3 21. Rxc3 Ne4 22. Rc2 Rac8 23. c6 bxc6 24. bxc6 Rc7 25. Nd4 Rd8 26. Nb5 Nd2 27. Rxd2 Rxd2 28. Nxc7 Qxc7 29. g3 Rd6 30. Rc1 Bb2 31. Rc2 Bf6 32. Kg2 Kg7 33. h3 Rd1 34. Qe4 Qa5 35. Kf3 Qe1 36. Kf4 g5+ 0-1

[Event "NED-ch H corr"]
[Site "Netherlands"]
[Date "1993.??.??"]
[Round "?"]
[White "Muller, W."]
[Black "Riksen, Ben"]
[Result "1/2-1/2"]
[ECO "A61"]
[PlyCount "58"]
[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. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 Bg7 8. Nc4 0-0 9. Bf4 Nbd7 10. Bxd6 Re8 11. Qb3 Nb6 12. Bxc5 Nfxd5 13. Nxd5 Qxd5 14. Bxb6 Be6 15. e4 Qc6 16. Be3 Rac8 17. Na5 Qxe4 18. Qb5 f5 19. Nxb7 Rb8 20. Nd6 Rxb5 21. Nxe4 Rxb2 22. Nc5 f4 23. Nxe6 Bc3+ 24. Kd1 fxe3 25. fxe3 Rd2+ 26. Kc1 Rc8 27. Ba6 Rc6 28. Bb5 Rc8 29. Ba6 Rc6 1/2-1/2

[Event "NED-ch H corr"]
[Site "Netherlands"]
[Date "1993.??.??"]
[Round "?"]
[White "Riksen, Ben"]
[Black "Mors, Pieter CM"]
[Result "1/2-1/2"]
[ECO "C61"]
[PlyCount "68"]
[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 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 g6 6. d3 Bg7 7. Nd2 Ne7 8. f4 c6 9. Bc4 d5 10. Bb3 0-0 11. Nf3 c5 12. exd5 Nxd5 13. Bxd5 Qxd5 14. b3 Bd7 15. a4 Bc6 16. Re1 Rfe8 17. Bd2 Bf6 18. Rxe8+ Rxe8 19. Qf1 Qf5 20. Ne5 Bxe5 21. fxe5 Qxf1+ 22. Kxf1 Rxe5 23. Re1 f6 24. Rxe5 fxe5 25. g3 c4 26. dxc4 Be4 27. c3 Bc2 28. b4 Bxa4 29. cxd4 exd4 30. Bf4 Bb3 31. c5 Bc4+ 32. Kf2 Kf7 33. Be5 d3 34. Bc3 Ke6 1/2-1/2

[Event "NED-ch H corr"]
[Site "Netherlands"]
[Date "1989.??.??"]
[Round "?"]
[White "Riksen, Ben"]
[Black "Turin, JFH"]
[Result "0-1"]
[ECO "A77"]
[PlyCount "52"]
[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 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 0-0 9. 0-0 Re8 10. Nd2 Nbd7 11. a4 Ne5 12. Qc2 g5 13. Ra3 Rb8 14. f3 a6 15. Nc4 Nxc4 16. Bxc4 Nd7 17. g3 Ne5 18. Be2 Bh3 19. Rf2 Ng6 20. Be3 f5 21. f4 gxf4 22. gxf4 fxe4 23. Kh1 Qe7 24. Ra1 Nh4 25. Rg1 Nf5 26. Nd1 Qh4 0-1

[Event "corr"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Aalders, Hendricus"]
[Black "Riksen, Ben"]
[Result "1/2-1/2"]
[ECO "D31"]
[PlyCount "37"]
[EventDate "1987.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. cxd5 exd5 4. Nc3 Nf6 5. Bf4 c6 6. e3 Bf5 7. Nge2 Bd6 8. Bxd6 Qxd6 9. f3 0-0 10. Kf2 Nbd7 11. Qd2 Bg6 12. Nf4 Rae8 13. g4 h5 14. g5 Nh7 15. h4 Re7 16. Bd3 Bxd3 17. Qxd3 g6 18. Rhe1 Rfe8 19. Rad1 1/2-1/2

[Event "NED corr"]
[Site "Netherlands"]
[Date "1987.??.??"]
[Round "?"]
[White "Buys, C."]
[Black "Riksen, Ben"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "61"]
[EventDate "1987.??.??"]
[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. Bd3 Nc6 7. 0-0 e5 8. fxe5 dxe5 9. d5 Nb4 10. Bc4 Ne8 11. a3 Na6 12. Bxa6 bxa6 13. Bg5 f6 14. Be3 Nd6 15. Qd3 f5 16. Bg5 Qe8 17. Nd2 f4 18. Ne2 h6 19. Bh4 g5 20. Bf2 g4 21. c4 Qg6 22. Nc3 h5 23. c5 Nb5 24. a4 Nxc3 25. Qxc3 Qg5 26. c6 h4 27. Bc5 Rf7 28. b4 Bf8 29. Nc4 a5 30. Bxf8 Rxf8 31. Nxa5 1-0

[Event "corr"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Riksen, Ben"]
[Black "De Groot, Adrianus Dingeman"]
[Result "0-1"]
[ECO "A57"]
[PlyCount "76"]
[EventDate "1987.??.??"]
[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. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. Nf3 0-0 8. a4 d6 9. e4 Nbd7 10. Be2 axb5 11. Bxb5 Ba6 12. Qc2 Bxb5 13. Nxb5 Qa5+ 14. Bd2 Qxb5 15. axb5 Rxa1+ 16. Bc1 Nxe4 17. 0-0 Nef6 18. Bd2 Rxf1+ 19. Kxf1 Nb6 20. b3 Rb8 21. Qd3 Ra8 22. g3 Nfxd5 23. Ng5 Ra3 24. Qc2 h6 25. Ne6 fxe6 26. Qxg6 Kh8 27. Bxh6 Bxh6 28. Qxh6+ Kg8 29. Qxe6+ Kf8 30. Qh6+ Ke8 31. Qg6+ Kd7 32. h4 Rxb3 33. h5 Rxb5 34. h6 Nf6 35. Qf5+ Kc6 36. g4 c4 37. Qf3+ Kc7 38. Qf4 Rb1+ 0-1

[Event "NED-ch H corr"]
[Site "Netherlands"]
[Date "1987.??.??"]
[Round "?"]
[White "Riksen, Ben"]
[Black "Gouma, Ronald"]
[Result "1/2-1/2"]
[ECO "A77"]
[PlyCount "60"]
[EventDate "1987.??.??"]
[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 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 0-0 9. 0-0 Re8 10. Nd2 Nbd7 11. a4 a6 12. Qc2 Rb8 13. a5 Qc7 14. Nc4 Ne5 15. Nb6 h6 16. f4 Ned7 17. Nxc8 Rbxc8 18. Bd2 c4 19. Kh1 Nc5 20. Bf3 Nb3 21. Ra4 Nd4 22. Qd1 Nxf3 23. Qxf3 Qe7 24. Re1 Nd7 25. Qe2 Bxc3 26. Bxc3 b5 27. axb6 Nxb6 28. Rxa6 Nxd5 29. Bd2 c3 30. bxc3 Nxc3 1/2-1/2

[Event "corr"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Riksen, Ben"]
[Black "Segers, MG."]
[Result "1/2-1/2"]
[ECO "E84"]
[PlyCount "60"]
[EventDate "1987.??.??"]
[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. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Rb8 9. g4 b5 10. 0-0-0 Bd7 11. h4 h5 12. g5 b4 13. Nd5 Nxd5 14. cxd5 Na5 15. Ng3 Qc8 16. Kb1 e6 17. dxe6 fxe6 18. f4 d5 19. Bd3 dxe4 20. Bxe4 Nc4 21. Qc1 Nxe3 22. Qxe3 Be8 23. Bd3 Bf7 24. Ne4 Rb6 25. Nc5 Rd6 26. Be4 Qe8 27. Rd2 Qb5 28. Rc1 Qb6 29. Bg2 Rc8 30. Ne4 Rxd4 1/2-1/2

[Event "NED-ch24 sf-C"]
[Site "Rotterdam"]
[Date "1968.??.??"]
[Round "?"]
[White "Timman, Jan H"]
[Black "Riksen, Ben"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "129"]
[EventDate "1968.02.24"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Be7 4. cxd5 exd5 5. Nc3 Nf6 6. Bg5 0-0 7. Qc2 c6 8. e3 Re8 9. Bd3 h6 10. Bh4 Nbd7 11. 0-0 Ne4 12. Bxe7 Qxe7 13. Bxe4 dxe4 14. Nd2 Nf6 15. b4 Bg4 16. a4 Rad8 17. Rac1 Bh5 18. Qb3 Qd6 19. Nc4 Qe7 20. Ne5 Nd7 21. Nxe4 Nxe5 22. dxe5 Qxe5 23. Ng3 Bg4 24. Rc5 Qd6 25. Qc3 Qd2 26. Qc4 Be6 27. Qh4 Rd5 28. Ne4 Qd3 29. Rc3 Qe2 30. Rcc1 Qg4 31. Qxg4 Bxg4 32. Nc5 Re7 33. h3 Bh5 34. Rfe1 Rd2 35. a5 Rb2 36. Nd3 Rb3 37. Nf4 Re5 38. g4 Bg6 39. Nxg6 fxg6 40. a6 Rxb4 41. axb7 Rxb7 42. Rxc6 g5 43. Ra6 Ree7 44. Rea1 Kf8 45. Kg2 Ke8 46. Kg3 Rf7 47. R1a3 Kd8 48. f3 Kc8 49. e4 Kb8 50. h4 gxh4+ 51. Kxh4 Rb1 52. Kg3 Rb2 53. f4 Rb1 54. f5 Rc7 55. e5 Rg1+ 56. Kf3 Rf1+ 57. Kg2 Re1 58. e6 Re4 59. R6a4 Re2+ 60. Kf3 Rb2 61. Ke4 Rg2 62. Kd5 Rd2+ 63. Rd4 Rb2 64. Ra5 Rbc2 65. Kd6 1-0

