[Event "Haifa Olympiad"]
[Site "Haifa ISR"]
[Date "1976.10.26"]
[EventDate "1976.10.25"]
[Round "2"]
[Result "0-1"]
[White "M Chaves"]
[Black "Oscar Ferreira"]
[ECO "A57"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "90"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 e5 5. dxe6 Bxe6 6. e4 Be7
7. Nf3 O-O 8. Be2 Nc6 9. O-O a6 10. h3 Re8 11. Bf4 Qb6 12. Qc2
Bf8 13. Rad1 Rad8 14. a3 h6 15. Rfe1 Qc7 16. Nd5 Bxd5 17. exd5
Nb8 18. Qf5 Nbd7 19. Bf1 g6 20. Qc2 Rxe1 21. Rxe1 Re8 22. Rxe8
Nxe8 23. Qd2 Kh7 24. b4 Qd8 25. Qe3 Nef6 26. Bd3 Qe8 27. Qxe8
Nxe8 28. Nd2 f5 29. g4 fxg4 30. hxg4 Bg7 31. Ne4 Be5 32. Be3
b6 33. bxc5 Nxc5 34. Nxc5 dxc5 35. f4 Bd4 36. Bxd4 cxd4
37. Kf2 Kg7 38. a4 Nd6 39. a5 bxa5 40. c5 Nb7 41. c6 Nd6
42. Bxa6 a4 43. Bd3 a3 44. Bb1 h5 45. gxh5 gxh5 0-1