[Event "Olympiad-18 Preliminaries D"]
[Site "Lugano"]
[Date "1968.10.18"]
[Round "1"]
[White "Day, Lawrence A"]
[Black "Kann, Ernest"]
[Result "1-0"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Be7 5. Nf3 Nd7 6. Bc4 Ngf6 7. Neg5 Nd5 8. Qe2 N7f6 9. Bd2 O-O 10. O-O-O h6 11. h4 c6 12. Ne5 Qc7 13. g4 Bd6 14. Bd3 c5 15. Ngf3 cxd4 16. g5 Bxe5 17. Nxe5 Nh5 18. gxh6 Nhf4 19. Bxf4 Nxf4 20. Qe4 Nxd3+ 21. Rxd3 f5 22. Qxd4 Kh7 23. hxg7 Qxg7 24. Rg3 Qh6+ 25. Rg5 b6 26. Rg1 Rg8 27. Nf7 Rxg5 28. Qh8+ 1-0