[Event "Interzonal-15"]
[Site "Manila"]
[Date "1990.??.??"]
[Round "12"]
[White "Chandler, Murray G"]
[Black "Zapata, Alonso"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2545"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be2 O-O 10. O-O b6 11. Be3 Bb7 12. Qb3 Nd7 13. Rfd1 Ra7 14. Rac1 Ba8 15. Qc2 Qb8 16. Nab1 Rc7 17. b3 Rd8 18. f3 Nf6 19. Bf1 Ne5 20. Kh1 d5 21. exd5 exd5 22. Qf5 Ng6 23. Nxd5 Nxd5 24. cxd5 b5 25. Rxc7 Qxc7 26. Rc1 Qb8 27. Nc3 Bd6 28. Ne4 Bxh2 29. Ng5 Bxd5 30. Qh3 h6 31. Qxh2 hxg5 32. Bxg5 f6 33. Qxb8 Rxb8 34. Bd2 Rd8 35. Ba5 Rd7 36. Rc7 Rxc7 37. Bxc7 Kf7 38. Kg1 Ne7 39. Kf2 Ke6 40. Bb6 Kd6 41. Bd4 Be6 42. Bb2 Kc5 43. g4 Nd5 44. Bd3 a5 45. g5 b4 46. gxf6 gxf6 47. Bc4 f5 48. Bxd5 Bxd5 49. Ke3 a4 50. bxa4 Bxa2 51. Be5 Kb6 52. Kd2 Ka5 53. Kc1 Kxa4 54. Kb2 Bd5 1/2-1/2