[Event "Olympiad-18 Final D"]
[Site "Lugano"]
[Date "1968.10.29"]
[Round "4"]
[White "Flores Soto, Eduardo"]
[Black "Giam, Choo Kwee"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Bb4 7. Bd3 O-O 8. O-O Bxc3 9. bxc3 d5 10. Bg5 dxe4 11. Bxf6 Qxf6 12. Bxe4 Bf5 13. Qe2 Bxe4 14. Qxe4 Rad8 15. Rad1 b6 16. Rd3 Ne7 17. Rfd1 Ng6 18. g3 h5 19. h4 Qe7 20. a4 Rxd3 21. cxd3 f5 22. Qb4 Qf6 23. d4 f4 24. Qc4+ Kh7 25. Qe2 Qf5 26. dxe5 Nxe5 27. Nd4 f3 28. Qc2 Qxc2 29. Nxc2 Rc8 30. Rd5 Rxc3 31. Rxe5 Rxc2 32. Rxh5+ Kg6 33. g4 Rc4 34. Rg5+ Kh7 35. a5 Ra4 36. axb6 axb6 37. Rb5 Rxg4+ 38. Kh2 Rg2+ 39. Kh3 Rxf2 40. Rxb6 Rc2 41. Rb3 f2 42. Kg2 Rc4 43. Kxf2 Rxh4 44. Kg3 Rc4 45. Rb6 g6 46. Rb5 Kh6 47. Ra5 Rc3+ 48. Kg4 Rc1 49. Kg3 Rg1+ 50. Kf3 1/2-1/2