Event: Online_Olympiad_QF2
Site: Chess.com
Date: 2021-09-13
White: Koneru, Humpy
WhiteElo: 2334
Black: Osmak, Iulija
BlackElo: 2384
Result: 0-1
ECO: E17
Opening: Queen's Indian Defense: Euwe Variation
Variant: Standard
TimeControl: 900+5

1. d4 { [%eval 0.0] [%clk 0:15:05] } 1... Nf6 { [%eval 0.27] [%clk 0:15:03] } 2. c4 { [%eval 0.11] [%clk 0:15:05] } 2... e6 { [%eval 0.39] [%clk 0:15:07] } 3. Nf3 { [%eval 0.0] [%clk 0:15:04] } 3... b6 { [%eval 0.29] [%clk 0:15:11] } 4. g3 { [%eval 0.18] [%clk 0:15:02] } 4... Bb7 { [%eval 0.3] [%clk 0:15:14] } 5. Bg2 { [%eval 0.31] [%clk 0:15:06] } 5... Be7 { [%eval 0.3] [%clk 0:15:18] } 6. O-O { [%eval 0.25] [%clk 0:15:09] } 6... O-O { [%eval 0.44] [%clk 0:15:22] } 7. b3 { [%eval 0.0] [%clk 0:14:12] } 7... d5 { [%eval 0.21] [%clk 0:15:22] } 8. Nbd2 { [%eval 0.08] [%clk 0:13:52] } 8... a5 { [%eval 0.16] [%clk 0:13:22] } 9. a3 { [%eval -0.24] [%clk 0:13:30] } 9... Nbd7 { [%eval -0.16] [%clk 0:13:22] } 10. Bb2 { [%eval -0.24] [%clk 0:13:22] } 10... c5 { [%eval -0.2] [%clk 0:11:34] } 11. dxc5 { [%eval -0.25] [%clk 0:08:01] } 11... bxc5 { [%eval -0.28] [%clk 0:10:49] } 12. e3 { [%eval -0.25] [%clk 0:06:19] } 12... Qb6 { [%eval -0.28] [%clk 0:09:13] } 13. Bc3 { [%eval -0.37] [%clk 0:05:06] } 13... Rfd8 { [%eval -0.24] [%clk 0:08:59] } 14. Qc2 { [%eval -0.3] [%clk 0:03:56] } 14... Qa6 { [%eval -0.39] [%clk 0:07:36] } 15. cxd5 { [%eval -0.42] [%clk 0:01:55] } 15... Nxd5 { [%eval -0.54] [%clk 0:05:12] } 16. Bb2 { [%eval -0.55] [%clk 0:01:59] } 16... a4 { [%eval -0.42] [%clk 0:05:14] } 17. bxa4 { [%eval -0.38] [%clk 0:01:57] } 17... Qxa4 { [%eval -0.47] [%clk 0:04:57] } 18. Rfc1 { [%eval -0.37] [%clk 0:01:34] } 18... N7b6?! { [%eval 0.2] } { Inaccuracy. N5b6 was best. } { [%clk 0:03:56] } 19. Rab1 { [%eval 0.0] [%clk 0:01:27] } 19... Ba6 { [%eval 0.0] [%clk 0:03:08] } 20. Qxa4 { [%eval -0.26] [%clk 0:01:16] } 20... Nxa4 { [%eval -0.34] [%clk 0:03:13] } 21. Ba1 { [%eval -0.69] [%clk 0:01:15] } 21... Rab8?! { [%eval 0.07] } { Inaccuracy. Ndb6 was best. } { [%clk 0:01:31] } 22. Rxb8 { [%eval 0.02] [%clk 0:00:59] } 22... Rxb8 { [%eval 0.05] [%clk 0:01:36] } 23. Ne5 { [%eval 0.0] [%clk 0:00:52] } 23... Rc8 { [%eval 0.28] [%clk 0:00:46] } 24. Bf1 { [%eval 0.27] [%clk 0:00:56] } 24... Bxf1 { [%eval 0.37] [%clk 0:00:39] } 25. Kxf1 { [%eval 0.23] [%clk 0:01:01] } 25... f6 { [%eval 0.63] [%clk 0:00:20] } 26. Nec4 { [%eval 0.58] [%clk 0:01:00] } 26... e5?! { [%eval 1.13] } { Inaccuracy. Bd8 was best. } { [%clk 0:00:22] } 27. Ke2 { [%eval 0.97] [%clk 0:00:42] } 27... Kf7 { [%eval 0.83] [%clk 0:00:26] } 28. Kd3 { [%eval 1.16] [%clk 0:00:36] } 28... Ke6 { [%eval 1.15] [%clk 0:00:29] } 29. Rb1 { [%eval 1.13] [%clk 0:00:36] } 29... Ra8 { [%eval 1.48] [%clk 0:00:13] } 30. e4?! { [%eval 0.88] } { Inaccuracy. Rb7 was best. } { [%clk 0:00:35] } 30... Nc7 { [%eval 0.79] [%clk 0:00:14] } 31. Kc2 { [%eval 0.64] [%clk 0:00:20] } 31... Ra6?! { [%eval 1.42] } { Inaccuracy. Kd7 was best. } { [%clk 0:00:10] } 32. Ne3?! { [%eval 0.83] } { Inaccuracy. Bc3 was best. } { [%clk 0:00:17] } 32... Nb6 { [%eval 0.71] [%clk 0:00:13] } 33. Ndc4 { [%eval 0.31] [%clk 0:00:21] } 33... Nxc4 { [%eval 0.33] [%clk 0:00:15] } 34. Nxc4 { [%eval 0.67] [%clk 0:00:26] } 34... Ra4?! { [%eval 1.27] } { Inaccuracy. Ne8 was best. } { [%clk 0:00:15] } 35. Kd3? { [%eval 0.19] } { Mistake. Rb6+ was best. } { [%clk 0:00:27] } 35... Ne8 { [%eval 0.12] [%clk 0:00:14] } 36. Rb6+ { [%eval 0.47] [%clk 0:00:19] } 36... Nd6 { [%eval 0.02] [%clk 0:00:17] } 37. Bb2 { [%eval 0.34] [%clk 0:00:14] } 37... h5?! { [%eval 0.85] } { Inaccuracy. Ra7 was best. } { [%clk 0:00:15] } 38. h3?! { [%eval 0.13] } { Inaccuracy. Bc1 was best. } { [%clk 0:00:14] } 38... g6?? { [%eval 1.83] } { Blunder. Ra7 was best. } { [%clk 0:00:16] } 39. Rc6?? { [%eval 0.21] } { Blunder. Bc1 was best. } { [%clk 0:00:14] } 39... Ra7 { [%eval 0.05] [%clk 0:00:12] } 40. Nxd6 { [%eval 0.0] [%clk 0:00:10] } 40... Bxd6 { [%eval -0.06] [%clk 0:00:17] } 41. Rb6 { [%eval -0.21] [%clk 0:00:13] } 41... Ra4 { [%eval 0.0] [%clk 0:00:19] } 42. f3 { [%eval -0.48] [%clk 0:00:16] } 42... Kd7 { [%eval -0.45] [%clk 0:00:19] } 43. Rb7+?! { [%eval -1.03] } { Inaccuracy. Bc3 was best. } { [%clk 0:00:18] } 43... Ke6? { [%eval 0.0] } { Mistake. Bc7 was best. } { [%clk 0:00:22] } 44. Rb6?! { [%eval -0.64] } { Inaccuracy. Kc2 was best. } { [%clk 0:00:21] } 44... Kd7 { [%eval -0.57] [%clk 0:00:26] } 45. Rb7+?! { [%eval -1.15] } { Inaccuracy. Bc3 was best. } { [%clk 0:00:25] } 45... Bc7 { [%eval -0.76] [%clk 0:00:23] } 46. Kc2 { [%eval -1.03] [%clk 0:00:21] } 46... Kc6 { [%eval -1.2] [%clk 0:00:26] } 47. Rb3 { [%eval -0.93] [%clk 0:00:25] } 47... c4?! { [%eval -0.24] } { Inaccuracy. g5 was best. } { [%clk 0:00:24] } 48. Re3?! { [%eval -1.05] } { Inaccuracy. Rb4 was best. } { [%clk 0:00:17] } 48... Bb6 { [%eval -1.29] [%clk 0:00:23] } 49. Re2?! { [%eval -2.29] } { Inaccuracy. Re1 was best. } { [%clk 0:00:14] } 49... Bd4 { [%eval -2.06] [%clk 0:00:27] } 50. g4 { [%eval -2.64] [%clk 0:00:14] } 50... hxg4?! { [%eval -1.69] } { Inaccuracy. Ra6 was best. } { [%clk 0:00:22] } 51. fxg4 { [%eval -1.63] [%clk 0:00:16] } 51... Kd6? { [%eval -0.23] } { Mistake. g5 was best. } { [%clk 0:00:17] } 52. Re1?! { [%eval -1.05] } { Inaccuracy. h4 was best. } { [%clk 0:00:15] } 52... Ke6?! { [%eval -0.1] } { Inaccuracy. g5 was best. } { [%clk 0:00:18] } 53. Rd1?! { [%eval -0.79] } { Inaccuracy. h4 was best. } { [%clk 0:00:17] } 53... Bxb2?! { [%eval -0.2] } { Inaccuracy. c3 was best. } { [%clk 0:00:20] } 54. Kxb2 { [%eval -0.28] [%clk 0:00:20] } 54... c3+ { [%eval -0.05] [%clk 0:00:19] } 55. Kb3 { [%eval -0.03] [%clk 0:00:22] } 55... Rxe4 { [%eval -0.04] [%clk 0:00:22] } 56. Rd3?? { [%eval -3.32] } { Blunder. a4 was best. } { [%clk 0:00:19] } 56... f5 { [%eval -3.41] [%clk 0:00:22] } 57. Rxc3 { [%eval -3.75] [%clk 0:00:17] } 57... fxg4?? { [%eval -0.43] } { Blunder. f4 was best. } { [%clk 0:00:24] } 58. hxg4 { [%eval -0.21] [%clk 0:00:22] } 58... Rxg4 { [%eval -0.19] [%clk 0:00:29] } 59. a4 { [%eval -0.29] [%clk 0:00:26] } 59... Rg1 { [%eval -0.2] [%clk 0:00:32] } 60. a5?! { [%eval -0.86] } { Inaccuracy. Kb2 was best. } { [%clk 0:00:30] } 60... Ra1 { [%eval -0.96] [%clk 0:00:31] } 61. Kb4 { [%eval -0.46] [%clk 0:00:34] } 61... e4 { [%eval -0.92] [%clk 0:00:32] } 62. Rc5?! { [%eval -1.87] } { Inaccuracy. Rc8 was best. } { [%clk 0:00:29] } 62... Kf6?! { [%eval -1.15] } { Inaccuracy. Rb1+ was best. } { [%clk 0:00:18] } 63. Rc3 { [%eval -1.68] [%clk 0:00:17] } 63... g5 { [%eval -1.62] [%clk 0:00:14] } 64. Kb5 { [%eval -1.72] [%clk 0:00:20] } 64... Kf5 { [%eval -1.8] [%clk 0:00:13] } 65. a6 { [%eval -1.74] [%clk 0:00:22] } 65... Kf4 { [%eval -1.56] [%clk 0:00:16] } 66. Rc4 { [%eval -1.37] [%clk 0:00:20] } 66... g4 { [%eval -1.72] [%clk 0:00:12] } 67. Ra4 { [%eval -1.64] [%clk 0:00:20] } 67... Rxa4 { [%eval -1.64] [%clk 0:00:11] } 68. Kxa4 { [%eval -1.54] [%clk 0:00:24] } 68... g3? { [%eval 0.0] } { Mistake. e3 was best. } { [%clk 0:00:13] } 69. a7 { [%eval 0.0] [%clk 0:00:28] } 69... g2 { [%eval 0.0] [%clk 0:00:17] } 70. a8=Q { [%eval 0.0] [%clk 0:00:32] } 70... g1=Q { [%eval 0.0] [%clk 0:00:21] } 71. Qf8+ { [%eval 0.0] [%clk 0:00:36] } 71... Kg3 { [%eval 0.0] [%clk 0:00:23] } 72. Qg7+ { [%eval 0.0] [%clk 0:00:36] } 72... Kf2 { [%eval 0.0] [%clk 0:00:27] } 73. Qd4+ { [%eval 0.0] [%clk 0:00:30] } 73... e3 { [%eval 0.0] [%clk 0:00:30] } 74. Qf4+ { [%eval 0.0] [%clk 0:00:32] } 74... Ke1 { [%eval 0.0] [%clk 0:00:21] } 75. Qb4+ { [%eval 0.0] [%clk 0:00:14] } 75... Ke2 { [%eval 0.0] [%clk 0:00:15] } 76. Qc4+ { [%eval 0.0] [%clk 0:00:13] } 76... Kf3 { [%eval 0.0] [%clk 0:00:12] } 77. Qd5+ { [%eval 0.0] [%clk 0:00:13] } 77... Kf2 { [%eval 0.0] [%clk 0:00:11] } 78. Qf5+ { [%eval 0.0] [%clk 0:00:15] } 78... Kg2 { [%eval 0.0] [%clk 0:00:13] } 79. Qg4+ { [%eval 0.0] [%clk 0:00:14] } 79... Kf1 { [%eval 0.0] [%clk 0:00:10] } 80. Qh3+?? { [%eval -3.78] } { Blunder. Qd1+ was best. } { [%clk 0:00:05] } 80... Ke1 { [%eval -3.71] [%clk 0:00:11] } 81. Kb3 { [%eval -4.57] [%clk 0:00:07] } 81... Qf2?? { [%eval -1.5] } { Blunder. Qg5 was best. } { [%clk 0:00:09] } 82. Qh1+?! { [%eval -2.14] } { Inaccuracy. Qg4 was best. } { [%clk 0:00:08] } 82... Qf1 { [%eval -2.98] [%clk 0:00:13] } 83. Qh4+ { [%eval -1.2] [%clk 0:00:07] } 83... Qf2 { [%eval -2.86] [%clk 0:00:13] } 84. Qh1+ { [%eval -1.89] [%clk 0:00:11] } 84... Kd2 { [%eval -2.39] [%clk 0:00:17] } 85. Qd5+ { [%eval -2.42] [%clk 0:00:13] } 85... Ke2 { [%eval -2.75] [%clk 0:00:20] } 86. Kc3?? { [%eval -6.47] } { Blunder. Qc4+ was best. } { [%clk 0:00:13] } 86... Qf3?? { [%eval -2.48] } { Blunder. Qe1+ was best. } { [%clk 0:00:19] } 87. Qa2+ { [%eval -1.75] [%clk 0:00:08] } 87... Kf1 { [%eval -2.45] [%clk 0:00:23] } 88. Qb1+ { [%eval -2.45] [%clk 0:00:09] } 88... Kf2 { [%eval -3.79] [%clk 0:00:27] } 89. Kb2?? { [%eval #-10] } { Checkmate is now unavoidable. Qb6 was best. } { [%clk 0:00:07] } 89... e2?! { [%eval -152.65] } { Lost forced checkmate sequence. Qb7+ was best. } { [%clk 0:00:30] } 90. Qc2 { [%eval #-13] [%clk 0:00:11] } 90... Kf1?? { [%eval -6.87] } { Lost forced checkmate sequence. Qd5 was best. } { [%clk 0:00:22] } 91. Qc4 { [%eval -8.82] [%clk 0:00:14] } 91... Qf2?? { [%eval -0.41] } { Blunder. Kg2 was best. } { [%clk 0:00:18] } 92. Kc2 { [%eval -0.51] [%clk 0:00:14] } 92... Kg1 { [%eval -0.55] [%clk 0:00:20] } 93. Qg4+ { [%eval -0.43] [%clk 0:00:14] } 93... Qg2 { [%eval -0.43] [%clk 0:00:22] } 94. Qd4+ { [%eval -0.22] [%clk 0:00:17] } 94... Kf1 { [%eval -0.6] [%clk 0:00:25] } 95. Qd3?? { [%eval -9.79] } { Blunder. Qf4+ was best. } { [%clk 0:00:12] } 95... Qc6+?! { [%eval -5.91] } { Inaccuracy. Qg4 was best. } { [%clk 0:00:17] } 96. Kd2 { [%eval -6.59] [%clk 0:00:15] } 96... Qh6+ { [%eval -6.65] [%clk 0:00:21] } 97. Kc2 { [%eval -7.2] [%clk 0:00:17] } 97... Qf4 { [%eval -10.81] [%clk 0:00:23] } 98. Qb5 { [%eval -7.94] [%clk 0:00:06] } 98... Kf2 { [%eval -7.75] [%clk 0:00:18] } 99. Qc5+ { [%eval -8.43] [%clk 0:00:07] } 99... Kf3 { [%eval -10.52] [%clk 0:00:16] } 100. Qc3+ { [%eval -6.5] [%clk 0:00:09] } 100... Kg2 { [%eval -8.94] [%clk 0:00:16] } 101. Qc6+ { [%clk 0:00:05] } 101... Kg1 { [%clk 0:00:10] } 102. Qg6+ { [%clk 0:00:06] } 102... Kf2 { [%clk 0:00:10] } 103. Qb6+ { [%clk 0:00:09] } 103... Kf1 { [%clk 0:00:13] } 104. Qb5 { [%clk 0:00:12] } 104... Qe4+ { [%clk 0:00:11] } 105. Kc1 { [%clk 0:00:16] } 105... Kf2 { [%clk 0:00:12] } 106. Qb2 { [%clk 0:00:18] } 106... Qe3+ { [%clk 0:00:13] } 107. Kb1 { [%clk 0:00:22] } 107... Kf1 { [%clk 0:00:14] } 108. Qf6+ { [%clk 0:00:23] } 108... Qf2 { [%clk 0:00:17] } 109. Qa6 { [%clk 0:00:26] } 109... Qf5+ { [%clk 0:00:14] } 110. Kc1 { [%clk 0:00:27] } 110... Qf4+ { [%clk 0:00:16] } 111. Kc2 { [%clk 0:00:27] } 111... Qe4+ { [%clk 0:00:18] } 112. Kc1 { [%clk 0:00:27] } 112... Kg2 { [%clk 0:00:21] } 113. Qa2 { [%clk 0:00:25] } 113... Qe3+ { [%clk 0:00:21] } 114. Kb1 { [%clk 0:00:26] } 114... Qd3+ { [%clk 0:00:25] } 0-1