[Event "Olympiad-22"]
[Site "Haifa"]
[Date "1976.10.27"]
[Round "3(4)"]
[White "Marks, Neville D"]
[Black "Sa Ngadsup, Prakob"]
[Result "0-1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. Nd2 d6 5. f4 Nbd7 6. Ngf3 c5 7. c3 a6 8. f5 b5 9. fxg6 fxg6 10. O-O e5 11. Ne4 Qe7 12. Bc2 Bb7 13. Ng3 e4 14. Ng5 O-O 15. a4 Bh6 16. Nh3 c4 17. b3 Rfc8 18. b4 Rf8 19. Bd2 Nb6 20. a5 Nbd5 21. Qe2 Rae8 22. Nf4 Nxf4 23. exf4 e3 24. Be1 Nd5 25. f5 Qg7 26. Qg4 e2 27. Rf3 Nf6 28. Qh3 Bxf3 29. gxf3 Nd5 30. Be4 Nf4 31. Qg4 d5 32. Bc2 Nd3 33. fxg6 hxg6 34. Nh1 Rf5 35. h4 Be3+ 36. Kg2 Rf4 37. Qh3 Rxd4 38. cxd4 Nf4+ 39. Kh2 Nxh3 40. Kxh3 Bxd4 41. Rb1 Bc3 42. Ng3 Bxe1 43. Rxe1 0-1