[Event "Olympiad-25"]
[Site "Luzern"]
[Date "1982.11.15"]
[Round "14"]
[White "Mateo, Ramon"]
[Black "Alzate, Dario"]
[Result "1-0"]
[WhiteElo "2320"]
[BlackElo "2345"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. h3 Be6 9. Qf3 Nbd7 10. g4 h6 11. Rg1 Rc8 12. O-O-O Nb6 13. g5 hxg5 14. Rxg5 Rxc3 15. bxc3 Na4 16. Rxe5 Qc7 17. Rxe6 fxe6 18. Rd4 b5 19. Bd2 e5 20. Rd3 d5 21. exd5 Qd6 22. Qf5 Qa3+ 23. Kd1 Nb2+ 24. Ke2 Nxd3 25. Qc8+ Bd8 26. Qc6+ Kf7 27. cxd3 Re8 28. Nc5 Qxa2 29. Nb7 Kg8 30. Bg2 e4 31. Bxe4 Qxd5 32. Qxe8+ 1-0