[Event "Olympiad-20 Final D"]
[Site "Skopje"]
[Date "1972.10.09"]
[Round "12"]
[White "Giam, Choo Kwee"]
[Black "Grumer, Eugene"]
[Result "1-0"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8. Bg5 O-O 9. Qd2 a6 10. Rd1 Be6 11. Bxf6 gxf6 12. g4 Kh8 13. Nd5 Rg8 14. Nxe7 Nxe7 15. Qxd6 Qxd6 16. Rxd6 Rac8 17. c3 Ng6 18. f3 Nf4 19. Kf2 Rgd8 20. Rhd1 Rxd6 21. Rxd6 Kg7 22. Bf1 Rc7 23. Nc1 Rd7 24. Rxd7 Bxd7 25. b4 Kf8 26. Nb3 Ne6 27. Ke3 Ke7 28. Bc4 Kd6 29. Bd5 Bc6 30. c4 Ke7 31. Bxe6 fxe6 32. Na5 Kd6 33. Nxc6 Kxc6 34. f4 exf4+ 35. Kxf4 a5 36. a3 axb4 37. axb4 b6 38. e5 fxe5+ 39. Kxe5 Kd7 40. g5 Ke7 41. h4 Kf7 42. h5 1-0