[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.29"]
[Round "13"]
[White "Pieris, TDR"]
[Black "Deleyn, Gunter"]
[Result "0-1"]
[BlackElo "2265"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 c6 5. Qd2 b5 6. Bd3 h6 7. Bf4 Bg7 8. Nge2 Qa5 9. O-O b4 10. Nd1 e5 11. dxe5 dxe5 12. Be3 Ng4 13. c3 bxc3 14. Nexc3 Nxe3 15. Nxe3 O-O 16. Nc4 Qc7 17. Rfd1 Rd8 18. Qe2 Rd4 19. Ne3 Be6 20. Nc2 Rd6 21. Bc4 Nd7 22. Rxd6 Qxd6 23. Rd1 Qe7 24. h3 Nf8 25. Bxe6 Nxe6 26. Qc4 Rb8 27. Na4 Rd8 28. Rxd8+ Qxd8 29. Ne3 Qd2 30. Qxc6 Nf4 31. Qc2 Qe1+ 32. Kh2 Ne2 33. Qd1 Qxf2 34. Nd5 f5 35. Nac3 Qg3+ 36. Kh1 Nd4 37. Qf1 f4 38. Qc4 Kh7 39. Qc7 Qe1+ 40. Kh2 Qg3+ 41. Kh1 g5 42. Nf6+ Kg6 43. Qxg7+ Kxg7 44. Nh5+ Kf7 45. Nxg3 fxg3 46. Kg1 Kg6 47. Kf1 g4 48. Nd5 Kg5 49. b4 gxh3 50. gxh3 Kh4 51. Kg2 Nc2 52. Nc3 Ne1+ 53. Kg1 Kxh3 54. Ne2 Nf3+ 55. Kf1 Kh2 56. a4 Nd2+ 57. Ke1 Nxe4 58. b5 g2 59. a5 Nc3 60. Ng1 Kxg1 0-1