[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.10.25"]
[Round "1"]
[White "Ligterink, Gert"]
[Black "Silva Nazzari, Roberto"]
[Result "1-0"]
[WhiteElo "2440"]
[BlackElo "2275"]
1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. O-O Bd6 11. Nf3 Qc7 12. Nc3 a5 13. Bg5 O-O 14. Bh4 Bd7 15. Re1 Rae8 16. a3 Kh8 17. Rc1 Bf4 18. Rc2 Qb8 19. Rce2 Qa7 20. Bb1 g5 21. Bxg5 Bxg5 22. Nxg5 Qxd4 23. Nxe6 Bxe6 24. Rxe6 Rxe6 25. Rxe6 Qh4 26. Qe1 Nd4 27. Re7 Qg5 28. Qe3 Nf3+ 29. Qxf3 Qc1+ 30. Qd1 Qxb2 31. Ne2 Ne4 32. Bxe4 1-0