[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1971.01.23"]
[Round "10"]
[White "Petrosian, Tigran V"]
[Black "Kuijpers, Frans"]
[Result "1/2-1/2"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. b3 O-O 8. Bb2 Re8 9. Be2 dxc4 10. bxc4 e5 11. O-O exd4 12. Nxd4 Qc7 13. g3 Nc5 14. Bf3 Bh3 15. Rfe1 Rad8 16. Rad1 Bg4 17. Nce2 Bxf3 18. Nxf3 Nce4 19. Nc3 Qc8 20. Nxe4 Nxe4 21. Kg2 Bf8 22. Rxd8 Qxd8 23. Rd1 Qa5 24. Bd4 h6 25. Rb1 b6 26. h3 Qa6 27. Ne5 Ng5 28. h4 Ne6 29. Ba1 Bd6 30. Nf3 Rd8 31. Rd1 Be7 32. Rxd8+ Bxd8 33. Nd4 Nxd4 34. Bxd4 Be7 35. h5 Bf8 1/2-1/2