[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.01"]
[Round "7"]
[White "Day, Lawrence A"]
[Black "Delgado, Alberto"]
[Result "1-0"]
[WhiteElo "2350"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. dxe4 Nxe4 6. Nf3 Bc5 7. Qe2 Bf5 8. Nc3 Qe7 9. Be3 Nxc3 10. Bxc5 Nxe2 11. Bxe7 Nxf4 12. Ba3 Nd7 13. O-O-O O-O-O 14. Rd4 Nh5 15. g4 Bxg4 16. Rxg4 Ndf6 17. Rd4 Nxd5 18. Bh3+ Kb8 19. Rhd1 Nhf4 20. Bf1 Kc8 21. Bc5 c6 22. c4 Ne6 23. Bh3 1-0