[Event "Las Palmas-10"]
[Site "Las Palmas"]
[Date "1981.06.??"]
[Round "5"]
[White "Seirawan, Yasser"]
[Black "Kortschnoj, Viktor Lvovich"]
[Result "1-0"]
[WhiteElo "2555"]
[BlackElo "2650"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4 h6 7. g5 hxg5 8. Bxg5 Nc6 9. Qd2 a6 10. O-O-O Bd7 11. f4 Qc7 12. f5 Ne5 13. h4 O-O-O 14. Bh3 Re8 15. Qf2 Kb8 16. Kb1 Bc8 17. Rhg1 Nh5 18. a4 g6 19. f6 Bd7 20. Nb3 Bh6 21. Bf1 Rc8 22. Be2 Bxg5 23. hxg5 Bxa4 24. Nxa4 Qxc2+ 25. Ka2 Rc4 26. Rd4 Nd3 27. Rxc4 Qxc4 28. Qd4 Nb4+ 29. Kb1 Qc2+ 30. Ka1 Qxb3 31. Qxd6+ Ka8 32. Nc3 Rc8 33. Bd1 Nc2+ 34. Bxc2 Qxc2 35. Rd1 e5 36. Rd5 Nf4 37. Rc5 Rxc5 38. Qf8+ Ka7 39. Qxc5+ Ka8 40. Qc8+ Ka7 1-0