[Event "Olympiad-22"]
[Site "Haifa"]
[Date "1976.10.27"]
[Round "3(4)"]
[White "Piasetski, Leon David"]
[Black "Knudsen, Ole Scott"]
[Result "0-1"]
[WhiteElo "2390"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nb3 Be6 8. f4 Qc7 9. Bd3 Be7 10. O-O O-O 11. Qe2 Rc8 12. a5 Nc6 13. Be3 exf4 14. Rxf4 Ne5 15. Bb6 Qd7 16. Nd4 Ng6 17. Rff1 Re8 18. Nxe6 fxe6 19. Bc4 Ne5 20. Bb3 Bd8 21. Kh1 Bxb6 22. axb6 Qd8 23. Qe3 Nfg4 24. Qg1 Qh4 25. Rf4 Qh6 26. g3 Rf8 27. Raf1 g5 28. Rxf8+ Rxf8 29. Rxf8+ Kxf8 30. Qg2 Ke7 31. Nd1 Nf6 32. Qd2 Nxe4 33. Qe3 Ng4 34. Qg1 Qf6 35. c3 Qf3+ 36. Qg2 Ngf2+ 37. Nxf2 Nxf2+ 38. Kg1 Qxg2+ 39. Kxg2 Nd3 40. Bc2 Nxb2 41. Bxh7 Na4 42. Kf3 Nxc3 43. Bd3 a5 44. Kg4 Kf6 45. Ba6 Nd5 46. Bxb7 Nxb6 47. Be4 a4 48. Kh5 a3 49. Bb1 Nd5 0-1