[Event "Olympiad-15 Final A"] [Site "Varna"] [Date "1962.10.07"] [Round "10"] [White "Botvinnik, Mikhail"] [Black "Fischer, Robert James"] [Result "1/2-1/2"] [GameId "L4Jqtgf9"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D98"] [Opening "Grünfeld Defense: Russian Variation, Smyslov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 g6 2. d4 Nf6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Bg4 { D98 Grünfeld Defense: Russian Variation, Smyslov Variation } 8. Be3 Nfd7 9. Be2 Nc6 10. Rd1 Nb6 11. Qc5 Qd6 12. h3 Bxf3 13. gxf3 Rfd8 14. d5 Ne5 15. Nb5 Qf6?! { (-0.28 → 0.62) Inaccuracy. Qxc5 was best. } (15... Qxc5 16. Bxc5 c6 17. Nc7 Rac8 18. Bxe7 Rd7 19. d6 Nec4 20. Bxc4 Nxc4 21. b3 Nb2 22. Rd2) 16. f4 Ned7 17. e5?! { (0.81 → -0.06) Inaccuracy. Qa3 was best. } (17. Qa3 Qxb2) 17... Qxf4 18. Bxf4 Nxc5 19. Nxc7 Rac8 20. d6 exd6 21. exd6 Bxb2 22. O-O Nbd7 23. Rd5 b6 24. Bf3? { (0.71 → -0.46) Mistake. Kg2 was best. } (24. Kg2 Ne6 25. Bh2 Ndc5 26. Bc4 Kg7 27. Rdd1 h5 28. a4 Bf6 29. Rfe1 Bg5 30. Bb5 Bh4) 24... Ne6 25. Nxe6 fxe6 26. Rd3 Nc5 27. Re3 e5 28. Bxe5 Bxe5 29. Rxe5 Rxd6 30. Re7 Rd7 31. Rxd7 Nxd7 32. Bg4 Rc7 33. Re1 Kf7 34. Kg2 Nc5 35. Re3 Re7 36. Rf3+ Kg7 37. Rc3 Re4 38. Bd1 Rd4 39. Bc2 Kf6 40. Kf3 Kg5 41. Kg3 Ne4+? { (-2.05 → -0.60) Mistake. Rb4 was best. } (41... Rb4) 42. Bxe4 Rxe4 43. Ra3? { (-0.54 → -1.84) Mistake. Rc7 was best. } (43. Rc7 Ra4) 43... Re7 44. Rf3 Rc7 45. a4 Rc5?! { (-1.32 → -0.28) Inaccuracy. h5 was best. } (45... h5) 46. Rf7 Ra5 47. Rxh7 Rxa4 48. h4+ Kf5 49. Rf7+ Ke5 50. Rg7?! { (-0.28 → -1.00) Inaccuracy. f4+ was best. } (50. f4+ Ke4 51. Kg4 Ra1 52. Re7+ Kd4 53. Kg5 Rg1+ 54. Kf6 a5 55. Rg7 Rf1 56. Kxg6 Rxf4) 50... Ra1 51. Kf3 b5?! { (-0.94 → -0.18) Inaccuracy. Kd4 was best. } (51... Kd4 52. Rxg6 b5 53. h5 b4 54. h6 Rh1 55. Ra6 b3 56. Rxa7 Rxh6 57. Rb7 Kc3 58. Rc7+) 52. h5 Ra3+ 53. Kg2 gxh5 54. Rg5+ Kd6 55. Rxb5 h4 56. f4 Kc6 57. Rb8 h3+ 58. Kh2 a5 59. f5 Kc7 60. Rb5 Kd6 61. f6 Ke6 62. Rb6+ Kf7 63. Ra6 Kg6 64. Rc6 a4 65. Ra6 Kf7 66. Rc6 Rd3 67. Ra6 a3 68. Kg1 { The game is a draw. } 1/2-1/2