[Event "Olympiad-18 Preliminaries C"]
[Site "Lugano"]
[Date "1968.10.20"]
[Round "3"]
[White "Andujar, Miguel"]
[Black "McKay, Roderick M"]
[Result "0-1"]
1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 Nge7 7. O-O h5 8. d4 exd4 9. exd4 Bg4 10. f3 Bf5 11. f4 Qd7 12. d5 Nb4 13. Be4 Bxe4 14. Nxe4 h4 15. a3 hxg3 16. N2xg3 Na6 17. Rb1 Nc5 18. Nxc5 dxc5 19. Be3 b6 20. Qf3 O-O-O 21. b4 cxb4 22. axb4 Kb8 23. Rf2 Nf5 24. Nxf5 Qxf5 25. Rb3 Rh3 26. Qg2 Re8 27. Rf3 Rxf3 28. Qxf3 Qc2 29. d6 cxd6 30. Qc6 Qd1+ 31. Kf2 Rc8 32. Qa4 d5 33. c5 d4 34. Bxd4 Bxd4+ 35. Kg3 f5 36. c6 Qg4# 0-1