[Event "Amsterdam IBM-B"]
[Site "Amsterdam NED"]
[Date "1967.07.22"]
[EventDate "1967.07.18"]
[Round "5"]
[Result "1-0"]
[White "Paul de Rooi"]
[Black "Piet van der Weide"]
[ECO "B32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb5 a6 6. Be3
Qa5+ 7. N5c3 e6 8. Be2 b5 9. Nd2 Nf6 10. O-O Be7 11. f4 d6
12. Bf3 Qc7 13. Qe2 O-O 14. g4 Rb8 15. Qg2 b4 16. Ne2 d5
17. g5 Nxe4 18. Nxe4 dxe4 19. Bxe4 Na5 20. Qh3 g6 21. Qh6 Bc5
22. Bd4 Bxd4+ 23. Nxd4 Nc4 24. Rf3 Bb7 25. Rh3 f5 26. Bxb7
Rxb7 27. Qxf8+ Kxf8 28. Nxe6+ Kg8 29. Nxc7 Rxc7 30. Rd1 Nxb2
31. Rd8+ Kg7 32. Re3 Na4 33. Red3 Nc5 34. R3d4 Ne6 35. R4d7+
Rxd7 36. Rxd7+ 1-0