[Event "Olympiad-21 Preliminaries A"]
[Site "Nice"]
[Date "1974.06.08"]
[Round "2"]
[White "Croes, Willem F"]
[Black "Petrosian, Tigran V"]
[Result "0-1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 b6 6. Be3 O-O 7. Bd3 a6 8. Nge2 c5 9. O-O Nc6
10. Rc1 Ng4 11. fxg4 cxd4 12. Nxd4 Nxd4 13. Bb1 Nc6 14. h3 Rb8 15. Qd2 Bd7 16. Nd5 Rb7 17.
Kh1 Ne5 18. b3 Bc6 19. Qf2 Bxd5 20. exd5 Nd7 21. Qd2 Qa8 22. Bh6 Ne5 23. Be3 Qb8 24. Bf4
Nd7 25. Rf3 Rc7 26. Bg5 Ne5 27. Rff1 Rfc8 28. Bf4 Nd7 29. Qf2 Rf8 30. Qe2 Qd8 31. Bg5 Bf6
32. Bh6 Bg7 33. Bg5 Ne5 34. Bf4 Rc8 35. Bxe5 Bxe5 36. Bd3 a5 37. Bb1 Qc7 38. Rc2 Qc5 39.
Rd2 a4 40. bxa4 Qxc4 41. Qxc4 Rxc4 42. Bc2 Rfc8 43. Bb3 Rc1 44. Rxc1 Rxc1+ 45. Rd1 Rc3 46.
Kg1 Bg3 47. Kf1 Re3 48. Rb1 Kg7 49. Kg1 Re4 50. Rf1 h5 51. gxh5 gxh5 52. Rd1 h4 53. Rf1 e5
54. Rd1 Re2 55. Rf1 e4 56. Rd1 e3 57. Kf1 Rf2+ 58. Kg1 Rf4 59. Rf1 e2 60. Rxf4 e1=Q+ 61.
Rf1 Bf2+ 0-1