[Event "Hengelo op"]
[Site "Hengelo"]
[Date "1992.??.??"]
[Round "12"]
[White "Cober, Martin"]
[Black "Kleywegt, Martin"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "94"]
[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 e6 2. f4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Bd7 6. Be2 Nge7 7. c3 Nf5 8. g4 Nh6 9. h3 Be7 10. Na3 Bh4+ 11. Kf1 0-0 12. Bd3 Be7 13. Rg1 Qe8 14. h4 Kh8 15. Bc2 Rg8 16. Ng5 f6 17. Nxh7 fxe5 18. Ng5 exf4 19. d4 Rf8 20. Nb5 Rc8 21. Nh7 Rg8 22. Ke1 Bxh4+ 23. Kf1 Qe7 24. Rh1 g6 25. g5 Bxg5 26. Nxg5 Qxg5 27. Nd6 Rcf8 28. dxc5 Kg7 29. Rg1 Qh4 30. Rxg6+ Kh8 31. Rxg8+ Rxg8 32. Qf3 Qh2 33. Qf2 Qh1+ 34. Ke2 Rg2 35. Bxf4 Rxf2+ 36. Kxf2 Ng4+ 37. Kg3 Qxa1 38. Nf7+ Kg7 39. Kxg4 Kxf7 40. Kg5 Qg1+ 41. Kh5 e5 42. Bd2 Qh2+ 43. Kg5 Qxd2+ 44. Kh4 Qxc2 45. b4 Qg2 46. Kh5 Qg6+ 47. Kh4 Qg4# 0-1

[Event "Hengelo op-D"]
[Site "Hengelo"]
[Date "1992.??.??"]
[Round "6"]
[White "Cober, Martin"]
[Black "Rouw, P."]
[Result "0-1"]
[ECO "C25"]
[PlyCount "126"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Nc6 4. Nc3 Nf6 5. a3 d5 6. exd5 Nxd5 7. Bb5 a6 8. Ba4 b5 9. Bb3 Be6 10. 0-0 Bc5+ 11. d4 Bb6 12. Re1 0-0 13. Ne2 Qf6 14. c3 Rad8 15. Rf1 Rfe8 16. Qc2 Na5 17. Ba2 c5 18. Kh1 Qg6 19. Qxg6 hxg6 20. Bxd5 Bxd5 21. Nxf4 Bxf3 22. gxf3 cxd4 23. cxd4 Bxd4 24. Nd3 Nc4 25. Rb1 Be3 26. Re1 Rxd3 27. b3 Nd2 28. Bxd2 Rxd2 29. a4 Kf8 30. axb5 axb5 31. Rbc1 Bf4 32. Rxe8+ Kxe8 33. Re1+ Kd7 34. h3 Rd3 35. Re4 Bd6 36. b4 Rxf3 37. Kg2 Rb3 38. Rd4 Rxb4 39. Rd1 Rb3 40. Rf1 f6 41. Ra1 Rg3+ 42. Kf2 Rxh3 43. Ra7+ Bc7 44. Rb7 Kc6 45. Rxc7+ Kxc7 46. Ke2 b4 47. Kd2 g5 48. Kc2 b3+ 49. Kb2 g4 50. Ka3 g3 51. Kxb3 g2+ 52. Kc4 g1Q 53. Kd5 Qg5+ 54. Ke6 Re3+ 55. Kf7 f5 56. Kg8 Re8+ 57. Kf7 Qe7+ 58. Kg6 f4 59. Kf5 Rf8+ 60. Kg4 f3 61. Kg3 Qe2 62. Kg4 Qg2+ 63. Kh5 Rh8# 0-1

[Event "Hengelo op-D"]
[Site "Hengelo"]
[Date "1992.??.??"]
[Round "5"]
[White "Houben, Jaap"]
[Black "Cober, Martin"]
[Result "1-0"]
[ECO "B00"]
[PlyCount "77"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 f5 2. exf5 Nf6 3. Nc3 d6 4. d4 Bxf5 5. Nf3 Bg4 6. Bf4 Nc6 7. Be2 Bf5 8. Bb5 a6 9. Ba4 Bd7 10. 0-0 e6 11. Re1 d5 12. Ng5 Be7 13. Nxe6 Bxe6 14. Rxe6 0-0 15. Bxc6 bxc6 16. Rxc6 Ra7 17. Qd3 Qc8 18. Re1 Bb4 19. f3 Re8 20. Rxe8+ Qxe8 21. Rxc7 Rxc7 22. Bxc7 Qe1+ 23. Qf1 Qe3+ 24. Kh1 Qxd4 25. Na4 Qd2 26. c3 Be7 27. h3 a5 28. Kh2 Qc2 29. Qb5 Qd2 30. Qxa5 Kf7 31. Qb6 Bd8 32. Bxd8 Qf4+ 33. Kh1 Qc1+ 34. Qg1 Qc2 35. Qa7+ Kg6 36. Kh2 Qf5 37. Qd4 Qd7 38. Bxf6 gxf6 39. Qg4+ 1-0

