[Event "Olympiad-25"]
[Site "Luzern"]
[Date "1982.11.15"]
[Round "14"]
[White "Batres O, Francisco"]
[Black "Tan, Chor Chuan"]
[Result "1/2-1/2"]
[WhiteElo "2235"]
1. c4 f5 2. Nf3 Nf6 3. Nc3 e6 4. d4 d5 5. Bg5 Be7 6. Bxf6 Bxf6 7. e3 O-O 8. Rc1 c6 9. Bd3 Qd6 10. O-O Kh8 11. c5 Qe7 12. b4 Nd7 13. b5 e5 14. Bxf5 e4 15. Nd2 Bg5 16. Bh3 Qf6 17. Ndxe4 dxe4 18. Nxe4 Qe7 19. Nd6 Nf6 20. Bxc8 Raxc8 21. Nxc8 Rxc8 22. bxc6 bxc6 23. Rc3 Rf8 24. Rb3 Nd5 25. Kh1 Qf6 26. f4 Bh6 27. Qf3 Ne7 28. Rb7 Nd5 29. g3 Qe6 30. e4 Nf6 31. e5 Nd5 32. Rfb1 g6 33. Rb8 Qf5 34. Rxf8+ Bxf8 35. Re1 Qc2 36. Qe2 Qc3 37. Qe4 Qd2 38. Re2 Qd1+ 39. Re1 Qd2 40. Re2 Qd1+ 41. Re1 1/2-1/2