[Event "Olympiad-18 Final D"]
[Site "Lugano"]
[Date "1968.11.05"]
[Round "10"]
[White "Wyss, Roberto"]
[Black "Gibbs, Glen"]
[Result "0-1"]

1. f4 d5 2. e3 Nf6 3. Nf3 Bg4 4. b3 g6 5. Bb2 Bg7 6. d3 Bxf3 7. Qxf3 Nbd7 8. Be2 c6 9. Nd2 Qc7 10. d4 h5 11. h3 Qa5 12. c3 h4 13. O-O Nh5 14. Rfd1 Ndf6 15. e4 dxe4 16. Nxe4 Qf5 17. Bd3 Qxf4 18. Qxf4 Nxf4 19. Nxf6+ Bxf6 20. Bc2 O-O-O 21. Re1 c5 22. Bc1 Nd5 23. Bb2 cxd4 24. cxd4 Nb4 25. Red1 Nc6 26. Be4 Bxd4+ 27. Bxd4 Rxd4 28. Re1 e6 29. Bxc6 bxc6 30. Rf1 f5 31. Rac1 Kc7 32. Rfe1 Kd6 33. Re2 Rc8 34. Rce1 Re8 35. Rc1 e5 36. Rec2 Rc8 37. Rc5 Rc7 38. a3 Rd1+ 39. Kf2 Rxc1 40. Rxc1 c5 41. Ke3 Kc6 42. b4 Kb5 43. bxc5 Rxc5 44. Rb1+ Kc6 45. Rb8 Rc3+ 46. Ke2 Rxa3 47. Rf8 Rg3 48. Kf2 a5 49. Rh8 g5 50. Rf8 f4 51. Re8 a4 52. Rxe5 a3 53. Ra5 Kb6 54. Ra8 0-1