[Event "Olympiad-25"]
[Site "Luzern"]
[Date "1982.11.12"]
[Round "12"]
[White "Christiansen, Larry Mark"]
[Black "Csom, Istvan"]
[Result "1-0"]
[WhiteElo "2585"]
[BlackElo "2505"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 a6 8. c5 c6 9. Bd3 b6 10. cxb6 c5 11. O-O Bb7 12. Qe2 Re8 13. Bb1 cxd4 14. exd4 Qxb6 15. Rfd1 Rac8 16. Ne5 Nf8 17. Na4 Qa5 18. Nc5 Bxc5 19. dxc5 Ne4 20. Bxe4 dxe4 21. Be3 Red8 22. Nc4 Qb5 23. a4 Rxd1+ 24. Qxd1 Qc6 25. b4 Qc7 26. Qd6 Qd8 27. Qxd8 Rxd8 28. Nd6 Bc6 29. b5 axb5 30. axb5 Rxd6 31. cxd6 Bxb5 32. Rc8 Bd7 33. Rd8 f6 34. Bc5 Kf7 35. Kf1 e5 36. Ke1 Bf5 37. Rxf8+ 1-0