[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1971.01.30"]
[Round "15"]
[White "Petrosian, Tigran V"]
[Black "Van den Berg, Carel"]
[Result "1-0"]
1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. O-O e5 5. d3 Ne7 6. Nbd2 O-O 7. e4 c6 8. Re1 d4 9. a4 a5
10. Bf1 c5 11. c3 Nec6 12. Nc4 Na6 13. h4 h6 14. h5 g5 15. Be2 Be6 16. Nfd2 Nc7 17. Bg4
dxc3 18. bxc3 Qxd3 19. Bxe6 Nxe6 20. Re3 Qd8 21. Rb1 Rb8 22. Qe2 Ne7 23. Nb6 Qc7 24. Ndc4
Rfd8 25. Nxa5 Nc8 26. Nac4 Nxb6 27. Nxb6 Qc6 28. a5 Nc7 29. Ba3 Bf8 30. Kg2 Be7 31. Nc4 f6
32. Rb6 Qa4 33. Qa2 Kg7 34. Rf3 Rd7 35. Nxe5 1-0