[Event "Zurich ct"] [Site "Zurich"] [Date "1953.??.??"] [Round "12"] [White "Averbakh, Yuri L"] [Black "Stahlberg, Gideon"] [Result "0-1"] [Annotator "Bronstein,D"] [Variant "Standard"] [ECO "C07"] [Opening "French Defense: Tarrasch Variation, Chistyakov Defense"] [Source "https://lichess.org/study/sS2CGJrC/TMlGpU57"] [Orientation "white"] { PARTIDA N 83 DEFESA FRANCESA } 1. e4 { [%eval 0.33] } 1... e6 { [%eval 0.13] } 2. d4 { [%eval 0.24] } 2... d5 { [%eval 0.25] } 3. Nd2 { [%eval 0.17] } 3... c5 { [%eval 0.0] } 4. exd5 { [%eval 0.22] } 4... Qxd5 { [%eval 0.09] } 5. Ngf3 { [%eval 0.0] } 5... cxd4 { [%eval 0.0] } 6. Bc4 { [%eval 0.08] } 6... Qd6 { [%eval 0.27] } 7. O-O { [%eval 0.0] } 7... Nf6 { [%eval 0.25] } 8. Nb3 { [%eval 0.24] } 8... Nc6 { [%eval 0.23] } 9. Re1 { [%eval 0.11] } 9... a6 { [%eval 0.36] } 10. a4 { [%eval 0.0] } { , } (10. g3 Qc7 11. Bf4 Bd6 12. Bxd6 Qxd6 13. Nbxd4 O-O 14. Bf1 b5 15. Bg2 Bb7 16. c3 Rad8 17. Nxc6 Qxc6 { Ljubojevic,L-Speelman,J Brussels 1988 1/2-1/2 }) 10... Be7 { [%eval 0.15] } 11. Nbxd4 { [%eval 0.0] } 11... Nxd4 { [%eval 0.18] } 12. Qxd4 { [%eval 0.08] } 12... Bd7 { [%eval 0.32] } 13. Bf4 { [%eval 0.01] } 13... Qxd4 { [%eval 0.14] } 14. Nxd4 { [%eval 0.11] } 14... Rc8 { [%eval 0.0] } 15. Bb3 $14 { [%eval 0.07] } { (Richmond 80) } 15... Nh5 { [%eval 0.08] } 16. Be3 { [%eval 0.02] } 16... O-O { [%eval 0.33] } 17. Nf3 { [%eval 0.17] } 17... Bc5 { [%eval 0.46] } 18. Ne5 { [%eval 0.49] } 18... Nf6 { [%eval 0.28] } 19. Rad1 { [%eval 0.28] } 19... Be8 { [%eval 0.45] } 20. Bxc5 { [%eval 0.34] } 20... Rxc5 { [%eval 0.41] } 21. c3 { [%eval 0.26] } 21... Bc6 { [%eval 0.64] } 22. f3 { [%eval 0.2] } 22... Rb8 { [%eval 0.25] } 23. Rd4 { [%eval 0.16] } 23... Be8 { [%eval 0.18] } 24. h4 { [%eval 0.24] } 24... Kf8 { [%eval 0.17] } 25. f4 { [%eval 0.11] } 25... a5 { [%eval 0.2] } 26. Nd3 { [%eval 0.0] } 26... Rcc8 { [%eval 0.0] } 27. f5 { [%eval -0.37] } { , O branco se desvia dos slogans "científicos" do final e tenta obter vantagem por meios heterodoxos. A tentativa é frustrada, ficando com uma posição inferior. } 27... exf5 { [%eval -0.41] } 28. Re5 { [%eval -0.36] } 28... Rd8 { [%eval -0.4] } 29. Rxf5?! { [%eval -1.17] } { Inaccuracy. Rxa5 was best. } (29. Rxa5 Rxd4 30. cxd4 Rd8 31. d5 b6 32. Ra6 Nxd5 33. Ne5 h6 34. g3 g6 35. Kf2 Ke7) 29... Rxd4 { [%eval -0.63] } 30. cxd4 { [%eval -0.62] } 30... b6 { [%eval -0.22] } 31. Rf4 { [%eval -0.36] } 31... Rd8 { [%eval -0.35] } { ; As negras tomam a iniciativa. } 32. Ne5 { [%eval -0.27] } 32... Nh5 { [%eval -0.3] } 33. Rf3 { [%eval -0.29] } 33... Rxd4 { [%eval -0.09] } 34. Bxf7 { [%eval -0.22] } 34... Nf6 { [%eval -0.24] } 35. Bxe8 { [%eval -0.25] } 35... Kxe8 { [%eval -0.33] } 36. Rb3 { [%eval -0.32] } 36... Re4 { [%eval -0.27] } 37. Nf3?! { [%eval -1.34] } { Inaccuracy. Rb5 was best. } (37. Rb5 Kd8 38. Nf3 Kc7 39. b3 g6 40. Kh2 Nh5 41. Kg1 Nf4 42. Kh2 Re2 43. Kg3 Nh5+) 37... Nd7 { [%eval -1.52] } 38. Ng5 { [%eval -1.55] } 38... Rxh4 { [%eval -1.37] } 39. Re3+ { [%eval -1.15] } 39... Kf8 { [%eval -1.49] } { ; Facilitando a defesa branca. Melhor levar o K para o d8. } (39... Kd8 40. Ne6+ Kc8 41. Rc3+ Kb8 42. Rc7 Rd4! { etc. }) 40. Ne6+ { [%eval -1.44] } 40... Kg8 { [%eval -1.36] } 41. Ng5 { [%eval -1.5] } 41... Kf8 { [%eval -1.05] } 42. Ne6+ { [%eval -1.52] } 42... Kf7?! { [%eval -0.64] } { Inaccuracy. Kg8 was best. } (42... Kg8 43. Ng5) 43. Nd8+ { [%eval -0.43] } 43... Kg8! { [%eval -0.22] } 44. Re7?! { [%eval -0.81] } { Inaccuracy. Re8+ was best. } (44. Re8+) 44... Nf8?! { [%eval -0.25] } { Inaccuracy. Nf6 was best. } (44... Nf6 45. Ne6 Rg4 46. Kf2 h5 47. Rb7 Nd5 48. Kf3 Kh7 49. Rd7 Nf6 50. Rb7 Rb4 51. Rxg7+) 45. Rb7 { [%eval -0.14] } 45... Rh6 { [%eval -0.18] } 46. Nf7 { [%eval -0.23] } 46... Re6 { [%eval -0.24] } 47. Ng5 { [%eval -0.13] } 47... Rd6 { [%eval -0.17] } 48. Rb8 { [%eval -0.18] } 48... h6 { [%eval -0.16] } 49. Ne4 { [%eval -0.17] } 49... Rd1+ { [%eval -0.17] } 50. Kh2 { [%eval -0.16] } 50... Rd4 { [%eval -0.22] } 51. Nc3 { [%eval -0.18] } 51... Rh4+ { [%eval -0.25] } 52. Kg1 { [%eval -0.21] } 52... Rb4 { [%eval -0.17] } 53. Nd5 { [%eval -0.2] } 53... Rxb2 { [%eval -0.27] } 54. Rxb6?! { [%eval -0.99] } { Inaccuracy. Nxb6 was best. } { , Um erro antes do segundo controle. Era necessário capturar o P com o N. } (54. Nxb6 Kf7 55. Nd7 Rxb8 56. Nxb8 Ne6 57. Nc6 Nc5 58. Nxa5 Nxa4 59. Kf2 Nc5 60. Kf3 Kf6) 54... Ra2 { [%eval -0.81] } 55. Nc3 { [%eval -0.84] } 55... Rc2 { [%eval -0.4] } 56. Nd5?! { [%eval -1.04] } { Inaccuracy. Nb5 was best. } (56. Nb5 Ra2 57. Rb8 Kf7 58. Ra8 Rxa4 59. Nd6+ Kf6 60. Nb7 Ng6 61. Rxa5 Rxa5 62. Nxa5 Nh4) 56... Rc4 { [%eval -0.66] } 57. Ra6 { [%eval -0.92] } 57... Rxa4 { [%eval -0.66] } 58. Ne7+?! { [%eval -1.52] } { Inaccuracy. Ra8 was best. } (58. Ra8 Kf7 59. Ra7+ Kg6 60. Ne7+ Kh7 61. Nc6 Ra1+ 62. Kh2 a4 63. Nd4 Ra3 64. Kg1 h5) 58... Kh7 { [%eval -1.31] } 59. Nc6 { [%eval -1.86] } 59... Ra1+ { [%eval -1.62] } 60. Kh2 { [%eval -1.8] } 60... a4 { [%eval -1.49] } 61. Nd4 { [%eval -1.85] } 61... Nd7 { [%eval -1.37] } 62. Ra7 { [%eval -1.65] } 62... Nc5 { [%eval -2.07] } 63. Nf5 { [%eval -1.93] } 63... Kg6 { [%eval -1.3] } 64. g4? { [%eval -2.72] } { Mistake. Nxg7 was best. } (64. Nxg7) 64... Ne6 { [%eval -2.49] } 65. Ra6 { [%eval -2.64] } 65... Kf7 { [%eval -2.45] } 66. Nd6+ { [%eval -2.44] } 66... Kf6 { [%eval -2.32] } 67. Nc4 { [%eval -2.65] } 67... Ke7 { [%eval -2.47] } 68. Ra7+ { [%eval -2.91] } 68... Kd8?! { [%eval -1.9] } { Inaccuracy. Kf8 was best. } (68... Kf8) 69. Ne5? { [%eval -3.47] } { Mistake. Kg2 was best. } (69. Kg2 g5) 69... Nc7? { [%eval -1.86] } { Mistake. a3 was best. } (69... a3 70. Kg2 Kc8 71. Nc6 Nf4+ 72. Kh2 Rc1 73. Ne7+ Kd8 74. Nf5 Rc2+ 75. Kg3 Ne2+ 76. Kf3) 70. Nf7+? { [%eval -3.55] } { Mistake. Nc4 was best. } (70. Nc4 g5 71. Kg2 Ne6 72. Ra6 Nc5 73. Rc6 Nb3 74. Ra6 Kc7 75. Rxh6 a3 76. Rh7+ Kd8) 70... Kd7 { [%eval -3.01] } 71. Ne5+ { [%eval -3.87] } 71... Kc8? { [%eval -2.28] } { Mistake. Kd6 was best. } (71... Kd6 72. Ra5 Ne6 73. Nd3 Kc6 74. Ne5+ Kb7 75. Nc4 g5 76. Kg2 Nd4 77. Nd6+ Kb6 78. Nc4+) 72. Nc6 { [%eval -2.57] } 72... a3 { [%eval -2.15] } 73. Ne7+ { [%eval -2.67] } 73... Kd8 { [%eval -2.67] } 74. Nc6+ { [%eval -3.59] } 74... Kd7 { [%eval -2.19] } 75. Nd4 { [%eval -2.99] } 75... Kc8 { [%eval -3.07] } 76. Kg3 { [%eval -3.2] } 76... Rd1 { [%eval -3.08] } 77. Nc2 { [%eval -3.6] } 77... Nb5 { [%eval -3.44] } 78. Ra5 { [%eval -3.34] } 78... Rc1 { [%eval -3.45] } 79. Nxa3?! { [%eval -4.41] } { Inaccuracy. Nb4 was best. } (79. Nb4 Rc3+ 80. Kh4 Nc7 81. Na2 g5+ 82. Kh5 Rh3+ 83. Kg6 Kb7 84. Re5 Kb6 85. Kg7 Nb5) 79... Rc3+ { [%eval -4.61] } 80. Kh4 { [%eval -5.2] } 80... g5+ { [%eval -5.91] } 81. Kh5 { [%eval -5.79] } 81... Rh3+ { [%eval -5.78] } 82. Kg6 { [%eval -5.67] } 82... Nxa3 { [%eval -5.62] } 83. Kg7 { [%eval -5.87] } 83... Nb1! { [%eval -5.38] } 84. Ra6 { [%eval -6.08] } 84... Nd2 { [%eval -6.33] } 85. Rxh6?! { [%eval -15.33] } { Inaccuracy. Ra7 was best. } (85. Ra7 Nc4) 85... Rxh6 { [%eval -18.31] } 86. Kxh6 { [%eval -17.22] } 86... Nf3 { [%eval -19.28] } { ; O N cheega justo a tempo. As brancas abandonam. } 0-1