[Event "Olympiad-18 Final D"]
[Site "Lugano"]
[Date "1968.10.30"]
[Round "5"]
[White "Choong, Liong On Mark"]
[Black "Batres, Manuel"]
[Result "1-0"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. Nc3 a6 6. Bxc6 Bxc6 7. dxe5 dxe5 8. Qxd8+ Rxd8 9. Nxe5 Ne7 10. Bf4 Rc8 11. O-O-O f6 12. Nxc6 Nxc6 13. Nd5 Ne5 14. Bg3 Bd6 15. f4 Ng6 16. e5 fxe5 17. fxe5 Bc5 18. e6 c6 19. Nc7+ Rxc7 20. Bxc7 Ke7 21. Rhe1 Re8 22. Rd7+ Kf6 23. Rf7+ Kg5 24. Rxg7 Re7 25. Bd8 Kh6 26. Bxe7 Bxe7 27. Rf7 1-0