[Event "Dieren op"]
[Site "Dieren NED"]
[Date "1998.07.??"]
[EventDate "1998.07.00"]
[Round "6"]
[Result "0-1"]
[White "Rick Lahaye"]
[Black "Harmen Jonkman"]
[ECO "C56"]
[WhiteElo "?"]
[BlackElo "2315"]
[PlyCount "140"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. O-O Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8.  Nc3 Qa5 9. Nxe4 Be6 10. Neg5 O-O-O 11. Nxe6 fxe6 12. Rxe6 Bd6 13. Bg5 Rdf8 14.  Bh4 Qd5 15. Qe2 a6 16. a3 Kb8 17. Bg3 Rd8 18. Bxd6 Rxd6 19. Rxd6 Qxd6 20. Rd1  Rd8 21. Qe4 h6 22. g3 Qf6 23. Rd3 Rd6 24. Rd2 Qd8 25. Kg2 Qd7 26. h3 Ka7 27. c3  dxc3 28. Rxd6 cxd6 29. Qe3+ Ka8 30. Qxc3 Qe7 31. Qd3 Qf6 32. b3 Ne5 33. Qc3 Qe6  34. Nxe5 dxe5 35. Qf3 Qe7 36. b4 e4 37. Qe3 Qe5 38. Kh2 g5 39. f3 Qb2+ 40. Kg1  Qb1+ 41. Kg2 Qa2+ 42. Kg1 Qa1+ 43. Kg2 Qb2+ 44. Kg1 Qb1+ 45. Kg2 Qc2+ 46. Kg1  exf3 47. Qxf3 Qc1+ 48. Kh2 Qd2+ 49. Kg1 Qd4+ 50. Kg2 Ka7 51. g4 Kb6 52. Qb3 Kc6  53. Qe6+ Qd6 54. Qc4+ Kb6 55. Qb3 Qe5 56. Qc4 Qc7 57. Qb3 Qc6+ 58. Kg1 Qe4 59.  Qc3 Kb5 60. Qb3 Kc6 61. Qc3+ Kd5 62. Qc5+ Ke6 63. Qb6+ Qc6 64. Qe3+ Kd5 65.  Qd3+ Ke5 66. Kf2 Qe4 67. Qb3 Kd4 68. Qf7 Kc3 69. Kg3 Qc6 70. Qa2 Qd6+ 0-1