[Event "Olympiad-19 Preliminaries E"]
[Site "Siegen"]
[Date "1970.09.05"]
[Round "1"]
[White "McKay, Roderick M"]
[Black "Gilbert, Jaime"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nd4 5. b4 Bb6 6. Nxd4 Bxd4 7. c3 Bb6 8. d4 c6 9. Bc4 d6 10. Qb3 Qe7 11. Be3 Nf6 12. Nd2 O-O 13. dxe5 dxe5 14. Bxb6 axb6 15. a4 Nd7 16. Rad1 Re8 17. Nf3 Nf6 18. Ng5 Rf8 19. b5 h6 20. Nxf7 Rxf7 21. Bxf7+ Kf8 1-0