[Event "Havana ol prel Rd: 1"] [Site "Havana ol prel Rd: 1"] [Date "1966.10.26"] [Round "1"] [White "Olavo Yepez Obando (?)"] [Black "Robert James Fischer (?)"] [Result "0-1"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "E91"] [Opening "King's Indian Defense: Orthodox Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 { E91 King's Indian Defense: Orthodox Variation } Nbd7 7. Bg5 h6 8. Bh4 g5 9. Bg3 Nh5 10. Qd2 e6 11. d5 exd5 12. cxd5 Re8 13. Nd4 Nxg3 14. hxg3 Nf6 15. f3 c6 16. O-O-O cxd5 17. exd5 Qb6 18. Bb5?! { (0.00 → -0.59) Inaccuracy. Kb1 was best. } (18. Kb1 Qc5 19. Nb3 Qb6 20. Nd4) 18... Re5 19. Rhe1 Nh5 20. g4 Rxe1 21. Rxe1 Bxg4 22. fxg4?! { (-0.50 → -1.11) Inaccuracy. Nde2 was best. } (22. Nde2 Bc8 23. g4 Nf6 24. Ng3 a6 25. Ba4 Qc5 26. Kb1 b5 27. Bc2 Bd7 28. Bf5 Qb4 29. Re3 Rc8 30. a3 Qf4 31. Bxd7 Nxd7) 22... Bxd4 23. gxh5 Bxc3 24. Qxc3 Qxb5 25. Qf3 Re8 26. Rf1 Qd7 27. Qf6 Qe7 28. Qxe7 Rxe7 29. Rf6 Rd7 30. Kd2 Kg7 31. Rf2 Re7 32. Kd3 Re5 33. Kd4 f5 34. Rc2 Kf6 35. Rc7 Re7 36. Rc8 Re4+ 37. Kd3 Ke5 38. Rh8 Rg4 39. Rxh6 Rxg2 40. Kc3 Kxd5 41. Rh7 Rg3+ { White resigns. } 0-1