[Event "Olimpiada U de Chile"] [Site "Club Deportivo U de Chile"] [Date "1986"] [Round "2"] [White "Diaz J"] [Black "Martinez E"] [Result "1-0"] [WhiteElo "2400"] [BlackElo "2400"] [Variant "Standard"] [TimeControl "-"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 Nf6 { B00 Pirc Defense } 3. Bd3 g6 4. f4 Bg7 5. Nf3 c5 6. c3 O-O 7. Be3 Ng4 8. Bg1 Qb6 9. Qb3 Be6?! { (-0.07 → 0.49) Inaccuracy. Na6 was best. } (9... Na6 10. Qxb6 axb6 11. Ke2 Bd7 12. a3 b5 13. h3 Nf6 14. Bf2 b4 15. axb4 Nh5 16. g3) 10. Qxb6 axb6 11. d5 Bd7 12. h3 Nh6?! { (-0.40 → 0.27) Inaccuracy. Nf6 was best. } (12... Nf6 13. Be3) 13. Kd2?! { (0.27 → -0.46) Inaccuracy. g4 was best. } (13. g4 f5 14. gxf5 gxf5 15. e5 Na6 16. Na3 Nc7 17. c4 Nf7 18. Bh2 b5 19. Nxb5 Bxb5) 13... b5 14. Na3 b4 15. Nc4 bxc3+ 16. bxc3 b5 17. Nb6 Ra3 18. e5 b4? { (-0.88 → 0.39) Mistake. Rd8 was best. } (18... Rd8 19. g4 Be8 20. Be3 Ra6 21. a4 Rxb6 22. axb5 e6 23. dxe6 fxe6 24. Ng5 dxe5 25. Bxc5) 19. cxb4 cxb4 20. Nc4 Rxd3+ 21. Kxd3 Rc8 22. Bd4?? { (1.48 → -1.65) Blunder. Nb6 was best. } (22. Nb6 Bf5+ 23. Ke2 Rc2+ 24. Kd1 Rxg2 25. Nh4 Rg3 26. Nxf5 Nxf5 27. Rc1 h5 28. Rc8+ Kh7) 22... Bf5+?? { (-1.65 → 0.96) Blunder. Bb5 was best. } (22... Bb5 23. Rhc1) 23. Kd2 Rxc4 24. Rhc1 Rxc1 25. Rxc1 Nd7?! { (1.17 → 2.24) Inaccuracy. Bf8 was best. } (25... Bf8 26. Ng5 f6 27. exf6 exf6 28. Ne6 Nd7 29. Rc7 Nc5 30. Bxc5 dxc5 31. g4 Bxe6 32. dxe6) 26. Rc7 Bf8 27. g4 Be4?! { (2.62 → 4.09) Inaccuracy. Nxg4 was best. } (27... Nxg4 28. hxg4 Bxg4 29. Ke3 Bh6 30. exd6 exd6 31. Ng5 Bf8 32. Rb7 h6 33. Ne4 Be7 34. Rxb4) 28. Ng5 Bxd5 29. Rxd7 Bxa2 30. exd6 exd6 31. Bf6 b3 32. Kc3 d5 33. Rd8 d4+ 34. Kb2 Nxg4?! { (6.49 → 16.19) Inaccuracy. d3 was best. } (34... d3 35. Be7 d2 36. Bxf8 d1=Q 37. Bd6+ Kg7 38. Be5+ f6 39. Rxd1 Ng8 40. Rd7+ Kf8 41. Nxh7+) 35. hxg4 h6 36. Be7 hxg5 37. Rxf8+ Kg7 38. fxg5 { Black resigns. } 1-0