[Event "Olympiad-17 Preliminaries B"]
[Site "Havana"]
[Date "1966.10.28"]
[Round "3"]
[White "Suwandio, Eddy"]
[Black "Chalkhasuren, Gonchich"]
[Result "0-1"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. c3 Nxe4 7. Re1 Nc5 8. Bxc6 dxc6 9. Nxe5 O-O 10. d4 Nd7 11. Qc2 Nxe5 12. dxe5 Be6 13. Nd2 Qd7 14. Ne4 Bf5 15. Bf4 Rad8 16. h3 h6 17. Re3 Bg6 18. Rae1 Qd5 19. c4 Qe6 20. Qc3 Rd7 21. Rg3 Rfd8 22. Rge3 b6 23. Bg3 a5 24. a3 Bxe4 25. Rxe4 Rd3 26. Qc1 Bc5 27. Kh2 R8d4 28. Rxd4 Rxd4 29. b3 a4 30. b4 Rxc4 31. Qd1 Bd4 32. Qxa4 Qf5 33. f3 b5 34. Qa8+ Kh7 35. Qd8 Bb6 36. Qd1 Rc2 37. Re4 Ra2 38. Rf4 Qg6 39. Rg4 Qc2 40. Qxc2+ Rxc2 41. e6 fxe6 42. Re4 Kg6 43. Rxe6+ Kf7 44. Re1 Rc3 45. Rd1 Ke6 46. Re1+ Re3 47. Rxe3+ Bxe3 48. Bxc7 Bc1 49. Bb6 Bxa3 50. Bc5 Kd5 51. f4 Kc4 52. Bf8 g6 53. Bxh6 Bxb4 54. Bg7 Bc3 55. Bxc3 Kxc3 0-1