[Event "Olympiad-22"]
[Site "Haifa"]
[Date "1976.11.09"]
[Round "13(4)"]
[White "Letzelter, Jean Claude"]
[Black "Ott, Roland"]
[Result "0-1"]
[WhiteElo "2240"]
[BlackElo "2225"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Bg5 Be6 8. d4 exd4 9. Nd5 Bxd5 10. exd5 Ne5 11. Nxd4 h6 12. Bh4 Ng6 13. Bg3 Ne4 14. Qg4 Nxg3 15. Qxg3 Qf6 16. c3 Bc5 17. Rad1 a6 18. Ba4 Nf4 19. Qf3 b5 20. Bc2 Rae8 21. Nf5 Qe5 22. Bb1 Ng6 23. Rd2 Kh8 24. g3 Qf6 25. Re2 Ne5 26. Qf4 Qg5 27. Qxg5 hxg5 28. Kg2 g6 29. Nd4 Bxd4 30. Rfe1 Bxf2 31. Rxf2 Kg7 32. Rfe2 Rb8 33. Re4 f5 34. Rd4 Rfe8 35. h3 g4 36. hxg4 Nxg4 37. Rxe8 Rxe8 38. Bd3 Rh8 39. Kg1 Rh3 40. a4 Rxg3+ 41. Kf1 Rf3+ 42. Ke1 Ne5 43. Be2 Rh3 44. axb5 axb5 45. Rb4 Rh1+ 46. Kf2 Rh2+ 47. Ke1 Kf6 48. Rxb5 f4 49. Rb7 f3 50. Bf1 g5 51. b4 g4 0-1