[Event "Hastings 7576"] [Site "Hastings"] [Date "1976.01.10"] [Round "11"] [White "Bronstein, David I"] [Black "Kortschnoj, Viktor"] [Result "1-0"] [GameId "Q3JhRYYP"] [WhiteElo "2590"] [BlackElo "2665"] [Variant "Standard"] [TimeControl "-"] [ECO "B74"] [Opening "Sicilian Defense: Dragon Variation, Classical Variation, Tartakower Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.08] } 1... c5 { [%eval 0.17] } 2. Nf3 { [%eval 0.12] } 2... d6 { [%eval 0.17] } 3. d4 { [%eval 0.08] } 3... cxd4 { [%eval 0.09] } 4. Nxd4 { [%eval 0.03] } 4... Nf6 { [%eval 0.3] } 5. Nc3 { [%eval 0.11] } 5... g6 { [%eval 0.41] } 6. Be2 { [%eval 0.09] } 6... Bg7 { [%eval 0.21] } 7. Be3 { [%eval 0.12] } 7... O-O { [%eval 0.31] } 8. Nb3 { [%eval 0.09] } 8... Nc6 { [%eval 0.11] } 9. O-O { [%eval 0.02] } 9... Be6 { [%eval 0.06] } 10. f4 { [%eval 0.07] } 10... Qc8 { [%eval 0.16] } { B74 Sicilian Defense: Dragon Variation, Classical Variation, Tartakower Line } 11. Kh1 { [%eval -0.15] } 11... Rd8 { [%eval 0.0] } 12. Bg1 { [%eval -0.02] } 12... b6 { [%eval 0.1] } 13. Qe1 { [%eval 0.13] } 13... Nb4 { [%eval 0.57] } 14. Rc1?! { (0.57 → 0.02) Inaccuracy. Nd4 was best. } { [%eval 0.02] } (14. Nd4 Bd7 15. a3 Nc6 16. Rd1 Bg4 17. Nxc6 Qxc6 18. f5 Bxe2 19. Qxe2 Re8 20. Bd4 e5) 14... Bc4 { [%eval 0.16] } 15. Bxc4 { [%eval -0.01] } 15... Qxc4 { [%eval 0.0] } 16. Nd2 { [%eval 0.0] } 16... Qc8 { [%eval 0.25] } 17. a3 { [%eval 0.19] } 17... Nc6 { [%eval 0.2] } 18. Nf3 { [%eval 0.12] } 18... Rb8 { [%eval 0.29] } 19. Nd5 { [%eval 0.05] } 19... e6 { [%eval 0.2] } 20. Nxf6+ { [%eval 0.14] } 20... Bxf6 { [%eval 0.25] } 21. c3 { [%eval 0.29] } 21... Rb7 { [%eval 0.17] } 22. Bf2 { [%eval 0.16] } 22... Qc7 { [%eval 0.29] } 23. Rd1 { [%eval 0.2] } 23... Re8 { [%eval 0.35] } 24. Bg3 { [%eval 0.11] } 24... Bg7 { [%eval 0.05] } 25. Qf2 { [%eval 0.07] } 25... f5?! { (0.07 → 0.72) Inaccuracy. Na5 was best. } { [%eval 0.72] } (25... Na5) 26. Rfe1 { [%eval 0.43] } 26... Bf8?! { (0.43 → 1.31) Inaccuracy. Ne7 was best. } { [%eval 1.31] } (26... Ne7 27. Ng5 Qd7 28. e5 d5 29. Bh4 Qc8 30. Nf3 Nc6 31. Bf6 Na5 32. Nd4 Qc4 33. Bxg7) 27. h3?! { (1.31 → 0.66) Inaccuracy. exf5 was best. } { [%eval 0.66] } (27. exf5 gxf5 28. Re3 h6 29. Rde1 Qf7 30. Qe2 Rc7 31. a4 Nd8 32. Bh4 Be7 33. Rd1 Bxh4) 27... Qc8 { [%eval 1.17] } 28. Bh4 { [%eval 0.65] } 28... fxe4 { [%eval 0.99] } 29. Rxe4 { [%eval 0.63] } 29... d5 { [%eval 0.75] } 30. Re2 { [%eval 0.82] } 30... Bd6?! { (0.82 → 1.42) Inaccuracy. Bh6 was best. } { [%eval 1.42] } (30... Bh6 31. Bg5) 31. Ng5 { [%eval 1.0] } 31... Be7?! { (1.00 → 1.80) Inaccuracy. Bb8 was best. } { [%eval 1.8] } (31... Bb8) 32. Rxe6 { [%eval 1.67] } 32... Bxg5 { [%eval 1.68] } 33. Rxe8+ { [%eval 1.61] } 33... Qxe8 { [%eval 1.72] } 34. Bxg5 { [%eval 1.74] } 34... Qf7 { [%eval 1.79] } 35. Qf3 { [%eval 1.69] } 35... Rd7 { [%eval 1.66] } 36. Re1 { [%eval 1.41] } 36... Rd6 { [%eval 1.68] } 37. Qg4 { [%eval 1.59] } 37... Qd7 { [%eval 1.84] } 38. Qe2 { [%eval 1.62] } 38... Kf7 { [%eval 1.82] } 39. Rd1 { [%eval 1.41] } 39... Qf5 { [%eval 1.98] } 40. Bh4?! { (1.98 → 0.96) Inaccuracy. b4 was best. } { [%eval 0.96] } (40. b4) 40... d4?! { (0.96 → 1.85) Inaccuracy. Re6 was best. } { [%eval 1.85] } (40... Re6 41. Qd2 Re4 42. Qxd5+ Qxd5 43. Rxd5 Rxf4 44. Rd7+ Kg8 45. Bg5 Rf7 46. Rd5 Kg7 47. b4) 41. cxd4 { [%eval 1.82] } 41... Qe6 { [%eval 1.73] } 42. Qf2 { [%eval 1.54] } 42... Qe4?! { (1.54 → 2.15) Inaccuracy. Qd7 was best. } { [%eval 2.15] } (42... Qd7 43. f5 gxf5 44. Qf3 Rxd4 45. Qh5+ Kg8 46. Rxd4 Nxd4 47. Qg5+ Kf7 48. Qf6+ Kg8 49. Bg3) 43. d5 { [%eval 2.01] } 43... Rxd5 { [%eval 1.94] } 44. Re1 { [%eval 1.93] } 44... Qd3 { [%eval 1.87] } 45. Kh2 { [%eval 1.62] } 45... Rd6 { [%eval 2.0] } 46. Re3 { [%eval 1.77] } 46... Qd5 { [%eval 1.77] } 47. Qc2 { [%eval 1.6] } 47... Rd7?! { (1.60 → 2.54) Inaccuracy. Qd4 was best. } { [%eval 2.54] } (47... Qd4 48. Qe2 Qd2 49. Re7+ Kg8 50. Qc4+ Qd5 51. Re8+ Kf7 52. Qxd5+ Rxd5 53. Rc8 Rd6 54. Rc7+) 48. Qe2?! { (2.54 → 1.52) Inaccuracy. Qc3 was best. } { [%eval 1.52] } (48. Qc3) 48... Qd1?! { (1.52 → 2.25) Inaccuracy. Nd4 was best. } { [%eval 2.25] } (48... Nd4 49. Re7+ Kg8 50. Rxd7 Qxd7 51. Qe5 Nf5 52. Be1 Kf7 53. Qh8 Ke6 54. Bc3 Kd5 55. Qa8+) 49. Qa6 { [%eval 2.13] } 49... Qd4 { [%eval 2.03] } 50. Qe2 { [%eval 1.74] } 50... Qd1?! { (1.74 → 2.55) Inaccuracy. b5 was best. } { [%eval 2.55] } (50... b5 51. Re6) 51. Qc4+ { [%eval 1.85] } 51... Qd5 { [%eval 1.96] } 52. Qc3 { [%eval 1.85] } 52... Nd4?? { (1.85 → 4.39) Blunder. Qd6 was best. } { [%eval 4.39] } (52... Qd6) 53. Rd3 { [%eval 4.15] } 53... Qe4 { [%eval 3.49] } 54. Bg3 { [%eval 3.06] } 54... b5 { [%eval 3.15] } 55. Kh1 { [%eval 3.09] } 55... Rd5 { [%eval 3.05] } 56. Bf2?! { (3.05 → 1.78) Inaccuracy. Qc7+ was best. } { [%eval 1.78] } (56. Qc7+ Kg8 57. Qc8+ Kf7 58. Qb7+ Kg8 59. Rd1 Qe6 60. Qxa7 Nc6 61. Qa8+ Kg7 62. Rxd5 Qxd5) 56... Ne6 { [%eval 1.77] } 57. Rxd5 { [%eval 1.75] } 57... Qxd5 { [%eval 1.93] } 58. Bxa7 { [%eval 1.83] } 58... Qd6?! { (1.83 → 2.56) Inaccuracy. Qd1+ was best. } { [%eval 2.56] } (58... Qd1+ 59. Kh2 Qd6 60. g3 h5 61. Be3 h4 62. Qd2 hxg3+ 63. Kxg3 Qc6 64. Bd4 g5 65. Be5) 59. Be3? { (2.56 → 1.10) Mistake. Qb3 was best. } { [%eval 1.1] } (59. Qb3 Qc6 60. Bb8 Kf8 61. Be5 Ng7 62. Kh2 Nf5 63. Qd3 Kf7 64. g4 Ne7 65. Kg3 Nd5) 59... Qd5? { (1.10 → 2.38) Mistake. Nxf4 was best. } { [%eval 2.38] } (59... Nxf4) 60. Kg1 { [%eval 2.31] } 60... h5 { [%eval 2.67] } 61. Qc2 { [%eval 2.5] } 61... Ng7 { [%eval 2.82] } 62. Qc7+ { [%eval 2.62] } 62... Kg8 { [%eval 2.66] } 63. Qb8+ { [%eval 3.07] } 63... Kf7 { [%eval 2.9] } 64. Qc7+ { [%eval 2.37] } 64... Kg8 { [%eval 3.03] } 65. Qe5 { [%eval 2.37] } 65... Qc6 { [%eval 2.94] } 66. Bf2 { [%eval 2.77] } 66... Kf7 { [%eval 2.57] } 67. Qc5 { [%eval 2.57] } 67... Qxc5?! { (2.57 → 3.35) Inaccuracy. Qd7 was best. } { [%eval 3.35] } (67... Qd7 68. Qd4 Qc6 69. Qe5 Nf5 70. g4 hxg4 71. hxg4 Nh6 72. Qg5 Ng8 73. f5 Qd6 74. Qxg6+) 68. Bxc5 { [%eval 3.13] } 68... Ke6 { [%eval 3.37] } 69. Bf8 { [%eval 3.0] } 69... Nf5 { [%eval 3.34] } 70. Kf2 { [%eval 3.17] } 70... Kd5 { [%eval 3.48] } 71. g4 { [%eval 3.1] } 71... Nd4?? { (3.10 → 6.66) Blunder. hxg4 was best. } { [%eval 6.66] } (71... hxg4 72. hxg4) 72. f5 { [%eval 6.13] } 72... gxf5?! { (6.13 → 8.81) Inaccuracy. h4 was best. } { [%eval 8.81] } (72... h4 73. fxg6 Ke6 74. Ke3 Nb3 75. Bg7 Nc1 76. Kf4 Ke7 77. Kg5 Nd3 78. b4 Ke8 79. Bh6) 73. gxh5 { [%eval 7.98] } 73... Ne6 { [%eval 8.85] } 74. Bg7 { [%eval 7.63] } 74... Ng5 { [%eval 7.95] } 75. h4 { [%eval 8.99] } 75... Ne4+ { [%eval 8.81] } 76. Ke3 { [%eval 8.4] } 76... Ke6 { [%eval 8.03] } 77. Bd4 { [%eval 6.33] } 77... Kf7 { [%eval 7.3] } 78. Kf4 { [%eval 6.49] } { Black resigns. } 1-0