[Event "NED Open-ch13"]
[Site "Dieren"]
[Date "1982.08.??"]
[Round "6"]
[White "Olyrhook, P."]
[Black "Daamen, Ferry"]
[Result "1-0"]
[ECO "B87"]
[PlyCount "85"]
[EventDate "1982.06.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Qe2 b5 8. Bb3 Be7 9. a3 Bd7 10. Be3 Nc6 11. 0-0 Nxd4 12. Bxd4 Qc7 13. f4 0-0 14. Kh1 Bc6 15. f5 e5 16. Bg1 Qb7 17. Rfe1 Rad8 18. Rad1 Rd7 19. Nd5 Bxd5 20. Bxd5 Nxd5 21. Rxd5 Rc8 22. Qd3 Rdc7 23. Re2 Rc4 24. Bf2 Qc7 25. c3 Qb7 26. h4 a5 27. Kh2 Qa6 28. Rc2 b4 29. cxb4 axb4 30. b3 Rxc2 31. Qxa6 R8c6 32. Qa7 Rc7 33. Qb8+ Rc8 34. Qxb4 Rxf2 35. Qb7 Re8 36. Ra5 h5 37. Ra7 Rc2 38. a4 Rcc8 39. Qd5 Rc5 40. Qb7 Rcc8 41. g3 Rc1 42. a5 Rec8 43. Ra8 1-0

