[Event "Candidates sf2"] [Site "Buenos Aires"] [Date "1980.??.??"] [Round "8"] [White "Polugaevsky, Lev"] [Black "Kortschnoj, Viktor"] [Result "0-1"] [GameId "vIc3UMog"] [WhiteElo "2635"] [BlackElo "2695"] [Variant "Standard"] [TimeControl "-"] [ECO "E17"] [Opening "Queen's Indian Defense: Classical Variation, Taimanov Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 { [%eval 0.13] } 1... Nf6 { [%eval 0.25] } 2. c4 { [%eval 0.15] } 2... b6 { [%eval 0.44] } 3. g3 { [%eval 0.24] } 3... Bb7 { [%eval 0.38] } 4. Bg2 { [%eval 0.48] } 4... e6 { [%eval 0.31] } 5. O-O { [%eval 0.29] } 5... Be7 { [%eval 0.4] } 6. d4 { [%eval 0.25] } 6... O-O { [%eval 0.36] } 7. d5 { [%eval 0.0] } 7... exd5 { [%eval 0.0] } 8. Nd4 { [%eval 0.38] } { E17 Queen's Indian Defense: Classical Variation, Taimanov Gambit } 8... Bc6 { [%eval 0.12] } 9. cxd5 { [%eval 0.0] } 9... Bxd5 { [%eval 0.0] } 10. Bxd5 { [%eval -0.08] } 10... Nxd5 { [%eval 0.0] } 11. e4 { [%eval 0.0] } 11... Nb4 { [%eval 0.25] } 12. Nc3 { [%eval 0.23] } 12... Bf6 { [%eval 0.54] } 13. Nf5 { [%eval 0.23] } 13... Re8 { [%eval 0.66] } 14. f4 { [%eval 0.12] } 14... d6 { [%eval 0.35] } 15. Qg4?! { (0.35 → -0.65) Inaccuracy. Bd2 was best. } { [%eval -0.65] } (15. Bd2 a5) 15... N8c6 { [%eval -0.62] } 16. e5 { [%eval -0.83] } 16... dxe5 { [%eval -0.97] } 17. Ne4 { [%eval -1.31] } 17... exf4 { [%eval -1.37] } 18. Nh6+ { [%eval -1.44] } 18... Kf8 { [%eval -1.45] } 19. Nxf6 { [%eval -1.42] } 19... Qxf6 { [%eval -1.46] } 20. Rxf4 { [%eval -1.23] } 20... Re1+ { [%eval -1.17] } 21. Kg2 { [%eval -1.46] } 21... Ne5 { [%eval -1.5] } 22. Rxf6 { [%eval -1.38] } 22... Nxg4 { [%eval -1.65] } 23. Rxf7+ { [%eval -1.33] } 23... Ke8 { [%eval -1.51] } 24. Rxg7 { [%eval -1.27] } 24... Nxh6 { [%eval -1.29] } 25. a3 { [%eval -1.48] } 25... Rd8 { [%eval -1.37] } 26. axb4 { [%eval -1.35] } 26... Rd7 { [%eval -1.39] } 27. Rxd7 { [%eval -1.42] } 27... Kxd7 { [%eval -1.5] } 28. Kf2 { [%eval -1.19] } 28... Rh1 { [%eval -1.32] } 29. Ke2?! { (-1.32 → -2.13) Inaccuracy. Kg2 was best. } { [%eval -2.13] } (29. Kg2 Rd1) 29... Nf5 { [%eval -2.18] } 30. Kd3 { [%eval -1.47] } 30... Kc6 { [%eval -1.46] } 31. b3 { [%eval -1.55] } 31... Kd5 { [%eval -1.26] } 32. g4 { [%eval -1.27] } 32... Ne7 { [%eval -1.17] } 33. Bb2 { [%eval -1.2] } 33... Rxh2 { [%eval -1.08] } 34. Bc3 { [%eval -1.26] } 34... Nc6 { [%eval -0.79] } 35. Rf1 { [%eval -1.14] } 35... Rh3+ { [%eval -1.42] } 36. Kc2 { [%eval -1.32] } 36... a6 { [%eval -1.22] } 37. Rf5+ { [%eval -1.11] } 37... Kd6 { [%eval -1.33] } 38. Rf6+ { [%eval -0.83] } 38... Kd7 { [%eval -1.05] } 39. Rf7+ { [%eval -1.1] } 39... Kc8 { [%eval -1.14] } 40. Rf8+ { [%eval -1.25] } 40... Kb7 { [%eval -1.21] } 41. Rf5 { [%eval -1.14] } 41... Rh2+ { [%eval -1.17] } 42. Kd3 { [%eval -1.3] } 42... Rh3+ { [%eval -1.29] } 43. Kc2 { [%eval -1.25] } 43... Ne7 { [%eval -1.47] } 44. Re5 { [%eval -1.24] } 44... Ng6 { [%eval -1.37] } 45. Re4 { [%eval -1.31] } 45... Rf3 { [%eval -1.38] } 46. g5 { [%eval -1.33] } 46... Rf5 { [%eval -1.21] } 47. Bd2 { [%eval -1.18] } 47... Kc6 { [%eval -1.2] } 48. Re1 { [%eval -1.08] } 48... Rf7 { [%eval -1.01] } 49. Ra1 { [%eval -1.23] } 49... Kb5 { [%eval -1.22] } 50. Re1 { [%eval -1.29] } 50... Ne7 { [%eval -1.25] } 51. Re4 { [%eval -1.15] } 51... Kc6 { [%eval -1.27] } 52. Rc4+ { [%eval -1.41] } 52... Kd7 { [%eval -1.17] } 53. Rd4+ { [%eval -1.4] } 53... Ke6 { [%eval -1.5] } 54. Re4+ { [%eval -1.46] } 54... Kd5 { [%eval -1.29] } 55. Rg4 { [%eval -1.5] } 55... Ng6 { [%eval -1.21] } 56. Rg1 { [%eval -1.28] } 56... Ne5 { [%eval -1.05] } 57. Rg2 { [%eval -1.23] } 57... Ke4 { [%eval -1.36] } 58. Bc3 { [%eval -1.34] } 58... Ng6 { [%eval -1.17] } 59. Bd2 { [%eval -1.24] } 59... Nf8 { [%eval -1.05] } 60. Re2+ { [%eval -1.13] } 60... Kd5 { [%eval -1.05] } 61. Bc3 { [%eval -1.09] } 61... Rf5 { [%eval -1.0] } 62. Rd2+ { [%eval -0.94] } 62... Ke6 { [%eval -1.16] } 63. Bg7? { (-1.16 → -2.50) Mistake. Bf6 was best. } { [%eval -2.5] } (63. Bf6 Rd5) 63... Ng6?! { (-2.50 → -1.54) Inaccuracy. Kf7 was best. } { [%eval -1.54] } (63... Kf7 64. Bf6) 64. Rh2 { [%eval -1.69] } 64... Rf7?! { (-1.69 → -1.02) Inaccuracy. Rf4 was best. } { [%eval -1.02] } (64... Rf4 65. Bf6 Rh4 66. Re2+ Kd7 67. Bc3 Ne7 68. Be1 Rh3 69. Rd2+ Kc6 70. Rd8 Nf5 71. Bd2) 65. Bc3 { [%eval -1.36] } 65... Nf4 { [%eval -0.95] } 66. Bd2 { [%eval -1.18] } 66... Nd5 { [%eval -0.8] } 67. Re2+ { [%eval -0.82] } 67... Kf5 { [%eval -1.1] } 68. Rf2+ { [%eval -1.01] } 68... Kg6 { [%eval -0.96] } 69. Re2?! { (-0.96 → -1.91) Inaccuracy. Rh2 was best. } { [%eval -1.91] } (69. Rh2 Nf4 70. Kc3 Ne6 71. Rh6+ Kf5 72. Be3 Re7 73. Bc1 Rg7 74. Rf6+ Ke5 75. Rh6 Rf7) 69... Re7 { [%eval -2.0] } 70. Rf2 { [%eval -2.19] } 70... Ne3+?! { (-2.19 → -1.30) Inaccuracy. Re4 was best. } { [%eval -1.3] } (70... Re4 71. Rh2 Nxb4+ 72. Bxb4 Rxb4 73. Rh6+ Kxg5 74. Rxh7 c5 75. Rf7 c4 76. bxc4 Rxc4+ 77. Kb3) 71. Kd3 { [%eval -1.36] } 71... Nf5 { [%eval -1.41] } 72. Bf4 { [%eval -1.39] } 72... Rd7+ { [%eval -2.05] } 73. Kc3 { [%eval -2.06] } 73... Nd6 { [%eval -2.07] } 74. Re2 { [%eval -2.19] } 74... Nb5+?! { (-2.19 → -1.44) Inaccuracy. Nf7 was best. } { [%eval -1.44] } (74... Nf7 75. Rg2) 75. Kb2 { [%eval -1.31] } 75... Rf7 { [%eval -1.36] } 76. Re4? { (-1.36 → -2.69) Mistake. Bc1 was best. } { [%eval -2.69] } (76. Bc1 Nd4) 76... Kf5 { [%eval -2.5] } 77. Re1 { [%eval -2.85] } 77... Nd4 { [%eval -2.93] } 78. Bc1 { [%eval -2.33] } 78... Nf3 { [%eval -2.82] } 79. Rd1 { [%eval -3.02] } 79... Rg7 { [%eval -3.08] } 80. Kc3 { [%eval -3.05] } 80... Nxg5 { [%eval -3.2] } 81. Rd5+ { [%eval -3.21] } 81... Kg4 { [%eval -3.29] } 82. Rd4+ { [%eval -3.13] } 82... Kh5 { [%eval -2.98] } 83. Rd5 { [%eval -3.7] } 83... h6 { [%eval -3.01] } 84. Kc4 { [%eval -3.76] } 84... Rg6 { [%eval -3.5] } 85. Be3 { [%eval -4.24] } 85... b5+ { [%eval -4.53] } 86. Kc5?! { (-4.53 → -5.86) Inaccuracy. Kc3 was best. } { [%eval -5.86] } (86. Kc3 Kg4) 86... Kg4 { [%eval -5.6] } 87. Rd7 { [%eval -6.18] } 87... Ne4+?! { (-6.18 → -4.68) Inaccuracy. h5 was best. } { [%eval -4.68] } (87... h5 88. Bg1 Ne4+ 89. Kd4 Rd6+ 90. Rxd6 Nxd6 91. Ke3 Nf5+ 92. Kf2 Nd4 93. Bh2 c6 94. Be5) 88. Kd4 { [%eval -4.49] } 88... Rd6+ { [%eval -5.96] } 89. Rxd6 { [%eval -7.18] } 89... Nxd6 { [%eval -7.06] } 90. Kd5 { [%eval -6.97] } 90... h5 { [%eval -7.24] } 91. Bf2 { [%eval -7.81] } 91... h4 { [%eval -7.63] } 92. Bxh4 { [%eval -8.69] } 92... Kxh4 { [%eval -9.32] } 93. Kc6 { [%eval -10.97] } 93... Kg4 { [%eval -14.08] } 94. Kxc7 { [%eval -11.91] } 94... Ne4 { [%eval -13.78] } 95. Kb6 { [%eval -12.11] } 95... Kf4 { [%eval -14.03] } { White resigns. } 0-1