[Event "Amsterdam AMRO op"]
[Site "Amsterdam"]
[Date "1969.??.??"]
[Round "?"]
[White "De Waal, Jacobus"]
[Black "Wilmink, Jan"]
[Result "1-0"]
[ECO "D31"]
[PlyCount "74"]
[EventDate "1969.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 dxc4 5. a4 Bb4 6. e3 b5 7. Be2 Bb7 8. 0-0 a6 9. Ne5 Nd7 10. Bf3 Qc7 11. Nxd7 Qxd7 12. Ne4 Be7 13. b3 Nf6 14. bxc4 Nxe4 15. Bxe4 bxc4 16. Qc2 c5 17. Bxb7 Qxb7 18. Rb1 Qd5 19. Rd1 0-0 20. Ba3 Rab8 21. Rxb8 Rxb8 22. dxc5 Qh5 23. Rd4 Rb3 24. Bc1 Rd3 25. c6 Qa5 26. Bd2 Qb6 27. Rxc4 Rd8 28. g3 g6 29. e4 Bd6 30. Bg5 Rc8 31. Bf6 Qa5 32. Qc1 Qh5 33. Qd2 Bc5 34. c7 Bf8 35. Qd7 Qe2 36. Rd4 Qf3 37. Qxc8 Qxf6 1-0

