[Event "Olympiad-17 Preliminaries A"]
[Site "Havana"]
[Date "1966.10.29"]
[Round "4"]
[White "Fung, Yee Wang"]
[Black "Roth, Rolf"]
[Result "0-1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. g3 Nc6 5. Bg2 Nf6 6. O-O Qc7 7. d4 cxd4 8. Nxd4 Be7 9. Re1 O-O 10. Nf3 d6 11. Bf4 Ne5 12. Nxe5 dxe5 13. Bg5 h6 14. Bd2 Rd8 15. Qe2 b5 16. a3 Bb7 17. Red1 Rac8 18. Be1 Rd4 19. f3 Rc4 20. Bf1 Ne8 21. Bf2 Rc6 22. Rd3 Nf6 23. Rad1 b4 24. axb4 Bxb4 25. Be1 a5 26. Nb5 Qb6+ 27. Bf2 Bc5 28. Rc3 Ba6 29. Bxc5 Rxc5 30. Rxc5 Rxc5 31. c4 Rxb5+ 32. Kh1 Rxb2 33. Rd2 Rxd2 34. Qxd2 Kh7 35. Kg2 a4 36. Qa2 Qb3 0-1