[Event "IMSA Basque 2016"] [Site "Huai'an CHN"] [Date "2016.03.03"] [Round "4.4"] [White "Navara, D."] [Black "Ivanchuk, V."] [Result "1-0"] [GameId "i65kVALJ"] [WhiteElo "2734"] [BlackElo "2710"] [Variant "Standard"] [TimeControl "-"] [ECO "A90"] [Opening "Dutch Defense: Nimzo-Dutch Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.08] } 1... e6 { [%eval 0.2] } 2. c4 { [%eval 0.01] } 2... f5 { [%eval 0.41] } 3. g3 { [%eval 0.58] } 3... Nf6 { [%eval 0.68] } 4. Bg2 { [%eval 0.53] } 4... Bb4+ { [%eval 0.89] } { A90 Dutch Defense: Nimzo-Dutch Variation } 5. Bd2 { [%eval 0.61] } 5... a5 { [%eval 0.87] } 6. Nf3 { [%eval 0.77] } 6... b6 { [%eval 0.85] } 7. Ne5 { [%eval 0.72] } 7... Ra7 { [%eval 0.94] } 8. Nc3?! { (0.94 → 0.38) Inaccuracy. O-O was best. } { [%eval 0.38] } (8. O-O O-O 9. Bg5 Be7 10. Nc3 Bb7 11. d5 d6 12. Nd3 e5 13. Bxf6 Bxf6 14. Nb5 Ra6) 8... Bb7 { [%eval 0.5] } 9. d5 { [%eval 0.5] } 9... O-O { [%eval 0.5] } 10. O-O { [%eval 0.5] } 10... Bxc3 { [%eval 0.46] } 11. Bxc3 { [%eval 0.56] } 11... d6 { [%eval 0.59] } 12. Nd3 { [%eval 0.65] } 12... e5 { [%eval 0.57] } 13. f4 { [%eval 0.47] } 13... e4 { [%eval 0.4] } 14. Ne1 { [%eval 0.45] } 14... Bc8 { [%eval 0.66] } 15. Nc2 { [%eval 0.5] } 15... Bd7 { [%eval 0.47] } 16. Nd4 { [%eval 0.58] } 16... Na6 { [%eval 1.02] } 17. Bh3 { [%eval 0.99] } 17... g6 { [%eval 1.01] } 18. b3 { [%eval 1.09] } 18... Nc5 { [%eval 1.15] } 19. a3 { [%eval 0.61] } 19... Qe7 { [%eval 0.74] } 20. Qc2 { [%eval 0.61] } 20... Rfa8 { [%eval 0.68] } 21. b4?! { (0.68 → 0.00) Inaccuracy. Bg2 was best. } { [%eval 0.0] } (21. Bg2) 21... Na4 { [%eval 0.37] } 22. Be1 { [%eval 0.0] } 22... axb4 { [%eval 0.0] } 23. axb4 { [%eval 0.0] } 23... b5 { [%eval 0.0] } 24. Nc6 { [%eval -0.43] } 24... Bxc6 { [%eval -0.41] } 25. dxc6 { [%eval -0.57] } 25... Qe6?! { (-0.57 → 0.28) Inaccuracy. Nb6 was best. } { [%eval 0.28] } (25... Nb6 26. Rxa7 Rxa7 27. cxb5 Qe6 28. Qc1 Qc4 29. Qxc4+ Nxc4 30. g4 Ra3 31. Bg3 fxg4 32. Bg2) 26. cxb5 { [%eval 0.15] } 26... Nd5?! { (0.15 → 1.16) Inaccuracy. Nb6 was best. } { [%eval 1.16] } (26... Nb6 27. Ra5) 27. Qb3? { (1.16 → 0.00) Mistake. Bf2 was best. } { [%eval 0.0] } (27. Bf2 Nab6 28. Rxa7 Rxa7 29. Bd4 Ra4 30. Rb1 Nxb4 31. Qd1 N4d5 32. e3 Qf7 33. Ra1 Rxa1) 27... Kf7 { [%eval 0.0] } 28. Bg2? { (0.00 → -1.31) Mistake. e3 was best. } { [%eval -1.31] } (28. e3 Nab6 29. Ra5 Nxf4 30. Qxe6+ Nxe6 31. g4 f4 32. exf4 Nc4 33. f5 Nd4 34. Bg2 d5) 28... Nab6?? { (-1.31 → 0.55) Blunder. Nc5 was best. } { [%eval 0.55] } (28... Nc5 29. Rxa7 Nxb3 30. Rxa8 Nd4 31. e3 Nxb5 32. Ra5 Nxe3 33. Rxb5 Qc4 34. Bf2 Nxg2 35. Rb8) 29. Rxa7?! { (0.55 → 0.00) Inaccuracy. Ra5 was best. } { [%eval 0.0] } (29. Ra5 Ne7) 29... Rxa7 { [%eval -0.31] } 30. Bc3 { [%eval -0.81] } 30... Nxc3 { [%eval -0.74] } 31. Qxc3 { [%eval -0.93] } 31... Qf6 { [%eval -0.67] } 32. Qb3+ { [%eval -0.71] } 32... d5 { [%eval -0.94] } 33. g4 { [%eval -0.79] } 33... fxg4 { [%eval -0.99] } 34. h3?! { (-0.99 → -1.59) Inaccuracy. Qg3 was best. } { [%eval -1.59] } (34. Qg3 h5 35. h3 gxh3 36. Qxh3 h4 37. Kh1 Ke7 38. Rg1 Ra2 39. Bf1 Ra1 40. Qh2 Kd8) 34... Nc4 { [%eval -1.39] } 35. b6 { [%eval -1.91] } 35... Ra3?! { (-1.91 → -1.19) Inaccuracy. Qd4+ was best. } { [%eval -1.19] } (35... Qd4+ 36. Kh1) 36. bxc7 { [%eval -1.16] } 36... Qxc6 { [%eval -1.1] } 37. Qd1 { [%eval -1.01] } 37... Ke6?! { (-1.01 → 0.00) Inaccuracy. Ne3 was best. } { [%eval 0.0] } (37... Ne3 38. Qd4 Nxf1 39. Qh8 Ra8 40. Qxh7+ Kf6 41. Bxf1 Qb6+ 42. Kg2 Rc8 43. Qh4+ Kg7 44. Qe7+) 38. f5+ { [%eval 0.0] } 38... gxf5 { [%eval -0.09] } 39. hxg4?? { (-0.09 → -2.59) Blunder. Qc1 was best. } { [%eval -2.59] } (39. Qc1 Qxc7) 39... Qxc7? { (-2.59 → -1.05) Mistake. Ne3 was best. } { [%eval -1.05] } (39... Ne3 40. Qd4) 40. gxf5+?! { (-1.05 → -2.13) Inaccuracy. Qd4 was best. } { [%eval -2.13] } (40. Qd4 Qa7 41. gxf5+ Kf7 42. Qxa7+ Rxa7 43. Rc1 Re7 44. Rd1 Ne3 45. Rd2 Kf6 46. Kf2 Nxg2) 40... Ke5 { [%eval -1.72] } 41. Qc1?! { (-1.72 → -2.36) Inaccuracy. Qe1 was best. } { [%eval -2.36] } (41. Qe1 Qb6+) 41... Qa7+ { [%eval -2.25] } 42. Kh1 { [%eval -2.23] } 42... Qe3 { [%eval -2.47] } 43. f6 { [%eval -2.41] } 43... Qxc1 { [%eval -2.52] } 44. Rxc1 { [%eval -2.41] } 44... Ra7 { [%eval -2.37] } 45. Rc3 { [%eval -2.88] } 45... Rf7 { [%eval -2.83] } 46. Rh3 { [%eval -2.68] } 46... Kxf6 { [%eval -2.16] } 47. Rh5 { [%eval -2.42] } 47... Ne3 { [%eval -2.18] } 48. Rh3 { [%eval -2.43] } 48... Nf5 { [%eval -2.55] } 49. Kg1 { [%eval -2.6] } 49... Rb7?! { (-2.60 → -1.73) Inaccuracy. Ke5 was best. } { [%eval -1.73] } (49... Ke5) 50. Kf2 { [%eval -1.92] } 50... Kg5 { [%eval -1.68] } 51. Rb3 { [%eval -1.72] } 51... h5 { [%eval -1.76] } 52. Bh3 { [%eval -1.82] } 52... Nd4 { [%eval -1.69] } 53. Rb2 { [%eval -1.63] } 53... Kf6 { [%eval -1.72] } 54. e3 { [%eval -1.64] } 54... Nb5 { [%eval -1.68] } 55. Rc2? { (-1.68 → -3.13) Mistake. Ke1 was best. } { [%eval -3.13] } (55. Ke1 Nd6) 55... Nd6 { [%eval -3.03] } 56. Rb2 { [%eval -3.03] } 56... Ke5 { [%eval -2.93] } 57. Bf1?! { (-2.93 → -3.76) Inaccuracy. Rb3 was best. } { [%eval -3.76] } (57. Rb3 h4 58. Bg2 Rf7+ 59. Ke2 Rg7 60. Kf2 Nc4 61. b5 Rf7+ 62. Ke2 Kd6 63. b6 Rb7) 57... Rf7+ { [%eval -3.53] } 58. Kg1 { [%eval -3.74] } 58... Nf5 { [%eval -3.54] } 59. Rb3 { [%eval -3.54] } 59... h4 { [%eval -2.83] } 60. b5 { [%eval -2.79] } 60... d4? { (-2.79 → -1.16) Mistake. Rg7+ was best. } { [%eval -1.16] } (60... Rg7+) 61. exd4+ { [%eval -1.59] } 61... Nxd4 { [%eval -1.13] } 62. Rb2 { [%eval -0.8] } 62... Nf3+ { [%eval -0.97] } 63. Kg2?? { (-0.97 → -21.98) Blunder. Kh1 was best. } { [%eval -21.98] } (63. Kh1 Rg7 64. Bg2 Kf4 65. b6 Rb7 66. Bf1 h3 67. Rb1 Rb8 68. Be2 Kg3 69. b7 Nd4) 63... Kf4?? { (-21.98 → -4.70) Blunder. h3+ was best. } { [%eval -4.7] } (63... h3+ 64. Kf2 Nd2+ 65. Ke2 Nxf1 66. Rb3 e3 67. Kd3 h2 68. Rc3 h1=Q 69. Rc4 Qf3 70. Rc5+) 64. b6?! { (-4.70 → -7.50) Inaccuracy. Kf2 was best. } { [%eval -7.5] } (64. Kf2 e3+) 64... h3+ { [%eval -7.42] } 65. Kf2 { [%eval -7.2] } 65... h2 { [%eval -6.97] } 66. Bg2 { [%eval -6.32] } 66... e3+ { [%eval -5.91] } 67. Ke2 { [%eval -4.88] } 67... Kg3?? { (-4.88 → 0.14) Blunder. Nd4+ was best. } { [%eval 0.14] } (67... Nd4+ 68. Kd3 e2 69. b7 Rf8 70. Rb1 Rd8 71. Bd5 Ke5 72. Bh1 Nb5+ 73. Ke3 Na3 74. Re1) 68. Bh1 { [%eval 0.33] } 68... Ne5?! { (0.33 → 0.94) Inaccuracy. Nd4+ was best. } { [%eval 0.94] } (68... Nd4+ 69. Kxe3 Nf5+ 70. Kd3 Rd7+ 71. Kc3 Nd6 72. Rg2+ Kh3 73. Rg8 Kh4 74. Rg6 Nb7 75. Kc4) 69. Rb3 { [%eval 0.8] } 69... Nd7?? { (0.80 → 2.96) Blunder. Rf8 was best. } { [%eval 2.96] } (69... Rf8) 70. b7 { [%eval 2.91] } 70... Nb8?? { (2.91 → 6.30) Blunder. Rf2+ was best. } { [%eval 6.3] } (70... Rf2+ 71. Kxe3) 71. Rxe3+ { [%eval 6.29] } 71... Kg4 { [%eval 6.2] } 72. Re8 { [%eval 6.1] } 72... Na6 { [%eval 6.1] } 73. Ra8 { [%eval 5.91] } 73... Re7+ { [%eval 5.81] } 74. Kd2 { [%eval 4.97] } 74... Rd7+ { [%eval 4.66] } 75. Kc1 { [%eval 4.44] } { Black resigns. } 1-0