[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.10"]
[Round "14"]
[White "Kan, Wai Shui"]
[Black "Silva Nazzari, Roberto"]
[Result "1/2-1/2"]
[BlackElo "2275"]

1. f4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. d4 O-O 7. e4 Nxc3 8. bxc3 c5 9. e5 cxd4 10. cxd4 Bg4 11. Be2 Nc6 12. Be3 Qa5+ 13. Kf2 Rad8 14. h3 Be6 15. Qc2 f6 16. Bc4 Bxc4 17. Qxc4+ Qd5 18. Qxd5+ Rxd5 19. Rab1 fxe5 20. dxe5 Bh6 21. Rxb7 Bxf4 22. Bxf4 Rxf4 23. Kg3 Rb4 24. Rxb4 Nxb4 25. Rb1 Nxa2 26. Rb7 Kf8 27. Rxa7 Nb4 28. Kf4 Nc6 29. Rc7 Nd8 30. Ke4 Rd1 31. Rc8 Ke8 32. e6 Rd6 33. Nd4 Kf8 34. Ke5 Kg7 35. g4 h6 36. h4 Kf8 37. h5 gxh5 38. gxh5 Ke8 39. Rc1 Ra6 40. Rc8 Rd6 41. Rb8 Kf8 42. Ra8 Kg8 43. Ra1 Nc6+ 44. Nxc6 Rxc6 45. Rg1+ Kh7 46. Rd1 Kg7 1/2-1/2