[Event "Olympiad-18 Final D"]
[Site "Lugano"]
[Date "1968.11.04"]
[Round "9"]
[White "Hoyt, Walter"]
[Black "Tan, Lian Seng"]
[Result "0-1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Bg5 Nbd7 9. a4 Qc7 10. Qd2 b6 11. O-O Bb7 12. f3 O-O 13. Rfd1 Rfd8 14. Be3 Rdc8 15. Rac1 Bc6 16. g4 Nf8 17. g5 Nh5 18. Nd5 Bxd5 19. exd5 Ng6 20. Bd3 Ngf4 21. Bf5 Re8 22. Bg4 g6 23. Nd4 Bxg5 24. Bxh5 Nh3+ 25. Kg2 Bxe3 26. Qxe3 Nf4+ 27. Kh1 Nxh5 28. Nc6 Qd7 29. Qg5 Nf4 30. Re1 Nxd5 31. Nxe5 Rxe5 32. Rxe5 dxe5 33. Rd1 Qe6 34. c4 Nf4 35. Rd8+ Rxd8 36. Qxd8+ Kg7 37. b3 Qh3 38. Qd2 Qf1# 0-1