Event: Round 6: Sofya Dm Kokareva - Thanh Huong Nguyen
Date: 2023-12-18
White: Sofya Dm Kokareva
Black: Thanh Huong Nguyen
Result: 1-0
ECO: C65
Opening: Ruy Lopez: Berlin Defense
Variant: Standard

1. e4 { [%eval 0.14] [%clk 1:30:57] } 1... e5 { [%eval 0.16] [%clk 1:30:30] } 2. Nf3 { [%eval 0.29] [%clk 1:31:16] } 2... Nc6 { [%eval 0.32] [%clk 1:29:48] } 3. Bb5 { [%eval 0.34] [%clk 1:31:38] } 3... Nf6 { [%eval 0.34] [%clk 1:28:25] } 4. O-O { [%eval 0.23] [%clk 1:31:15] } 4... Be7 { [%eval 0.75] [%clk 1:25:47] } 5. Re1 { [%eval 0.68] [%clk 1:30:12] } 5... O-O?! { [%eval 1.3] } { Inaccuracy. d6 was best. } { [%clk 1:18:38] } 6. Bxc6 { [%eval 1.22] [%clk 1:29:00] } 6... bxc6 { [%eval 1.54] [%clk 1:18:51] } 7. Nxe5 { [%eval 1.14] [%clk 1:28:12] } 7... Bb7 { [%eval 1.21] [%clk 1:16:51] } 8. d4 { [%eval 1.22] [%clk 1:21:16] } 8... d5 { [%eval 1.13] [%clk 1:12:41] } 9. exd5 { [%eval 1.26] [%clk 1:15:32] } 9... cxd5 { [%eval 1.17] [%clk 1:08:36] } 10. c3 { [%eval 0.91] [%clk 1:02:39] } 10... c5 { [%eval 0.95] [%clk 0:59:21] } 11. Bg5 { [%eval 0.95] [%clk 0:56:56] } 11... Qc7?! { [%eval 1.78] } { Inaccuracy. Re8 was best. } { [%clk 0:54:40] } 12. Nd2 { [%eval 1.35] [%clk 0:52:51] } 12... Rfe8?! { [%eval 1.98] } { Inaccuracy. h6 was best. } { [%clk 0:49:29] } 13. Bf4? { [%eval 0.77] } { Mistake. dxc5 was best. } { [%clk 0:44:36] } 13... Bd6 { [%eval 0.78] [%clk 0:46:42] } 14. Bg3 { [%eval 0.77] [%clk 0:43:56] } 14... Rad8 { [%eval 1.32] [%clk 0:41:42] } 15. Qb3 { [%eval 0.95] [%clk 0:34:11] } 15... Ba8?! { [%eval 1.53] } { Inaccuracy. Nh5 was best. } { [%clk 0:35:20] } 16. Nef3 { [%eval 1.52] [%clk 0:31:02] } 16... Ne4 { [%eval 1.53] [%clk 0:28:55] } 17. Bxd6 { [%eval 1.49] [%clk 0:28:53] } 17... Qxd6 { [%eval 1.46] [%clk 0:23:44] } 18. Qc2 { [%eval 1.48] [%clk 0:26:53] } 18... Re6 { [%eval 2.05] [%clk 0:21:14] } 19. dxc5 { [%eval 2.08] [%clk 0:25:30] } 19... Qxc5 { [%eval 2.0] [%clk 0:20:49] } 20. Nd4 { [%eval 2.12] [%clk 0:25:13] } 20... Rf6 { [%eval 2.33] [%clk 0:18:33] } 21. f3 { [%eval 2.32] [%clk 0:24:19] } 21... Ng5 { [%eval 2.4] [%clk 0:17:31] } 22. Nb3 { [%eval 2.16] [%clk 0:22:49] } 22... Qc7 { [%eval 2.15] [%clk 0:16:03] } 23. Re2 { [%eval 1.85] [%clk 0:21:16] } 23... Ne6 { [%eval 2.24] [%clk 0:10:19] } 24. Rae1 { [%eval 2.41] [%clk 0:20:05] } 24... Qd6?! { [%eval 3.13] } { Inaccuracy. Nf8 was best. } { [%clk 0:06:01] } 25. Re3?! { [%eval 2.31] } { Inaccuracy. Nxe6 was best. } { [%clk 0:13:37] } 25... Rf8 { [%eval 2.99] [%clk 0:02:49] } 26. Nxe6 { [%eval 2.95] [%clk 0:10:34] } 26... Rxe6 { [%eval 2.73] [%clk 0:01:45] } 27. Nd4 { [%eval 2.99] [%clk 0:08:51] } 27... Rxe3 { [%eval 2.98] [%clk 0:01:05] } 28. Rxe3 { [%eval 3.18] [%clk 0:09:14] } 28... Qf4 { [%eval 3.08] [%clk 0:01:22] } 29. Re7 { [%eval 3.26] [%clk 0:05:44] } 29... g6 { [%eval 3.31] [%clk 0:01:08] } 30. Qe2 { [%eval 3.22] [%clk 0:03:18] } 30... h5?! { [%eval 4.09] } { Inaccuracy. Rb8 was best. } { [%clk 0:01:08] } 31. Rxa7 { [%eval 3.59] [%clk 0:01:31] } 31... Qc1+ { [%eval 3.81] [%clk 0:01:04] } 32. Kf2 { [%eval 4.14] [%clk 0:01:55] } 32... Rb8 { [%eval 4.05] [%clk 0:01:24] } 33. Nb3 { [%eval 3.35] [%clk 0:01:59] } 33... Qg5?! { [%eval 4.64] } { Inaccuracy. Qf4 was best. } { [%clk 0:01:25] } 34. Qe7 { [%eval 4.5] [%clk 0:01:57] } 34... Qf5 { [%eval 4.68] [%clk 0:01:32] } 35. Qe2?! { [%eval 3.24] } { Inaccuracy. Nd4 was best. } { [%clk 0:01:18] } 35... h4 { [%eval 3.25] [%clk 0:01:09] } 36. Nd4 { [%eval 3.21] [%clk 0:01:19] } 36... Qb1?! { [%eval 5.04] } { Inaccuracy. Qf4 was best. } { [%clk 0:01:26] } 37. b4 { [%eval 5.12] [%clk 0:01:25] } 37... Qc1 { [%eval 5.53] [%clk 0:01:25] } 38. Qc2?! { [%eval 3.55] } { Inaccuracy. Rxf7 was best. } { [%clk 0:01:36] } 38... Qf4 { [%eval 3.54] [%clk 0:01:41] } 39. Ne2? { [%eval 1.71] } { Mistake. g3 was best. } { [%clk 0:00:51] } 39... Qxh2 { [%eval 1.64] [%clk 0:01:27] } 40. Qa4 { [%eval 1.59] [%clk 0:00:37] } 40... Bb7? { [%eval 2.92] } { Mistake. Bc6 was best. } { [%clk 0:01:13] } 41. Qd7 { [%eval 3.03] [%clk 0:00:53] } 41... h3 { [%eval 2.76] [%clk 0:00:50] } 42. Qxh3 { [%eval 2.87] [%clk 0:01:17] } 42... Qc7 { [%eval 3.21] [%clk 0:00:57] } 43. Ra5?! { [%eval 2.44] } { Inaccuracy. Qh4 was best. } { [%clk 0:01:33] } 43... Re8 { [%eval 2.18] [%clk 0:01:19] } 44. f4?? { [%eval 0.0] } { Blunder. Qh6 was best. } { [%clk 0:01:22] } 44... Qc4? { [%eval 1.32] } { Mistake. Qe7 was best. } { [%clk 0:01:09] } 45. Nd4 { [%eval 1.26] [%clk 0:01:28] } 45... Ba6 { [%eval 1.74] [%clk 0:01:01] } 46. Qf3?! { [%eval 0.99] } { Inaccuracy. b5 was best. } { [%clk 0:01:32] } 46... Qf1+ { [%eval 0.99] [%clk 0:00:58] } 47. Kg3 { [%eval 0.89] [%clk 0:01:57] } 47... Qe1+ { [%eval 1.01] [%clk 0:01:13] } 48. Qf2 { [%eval 1.01] [%clk 0:01:25] } 48... Qxc3+ { [%eval 0.75] [%clk 0:01:30] } 49. Nf3 { [%eval 1.1] [%clk 0:01:47] } 49... Be2 { [%eval 1.24] [%clk 0:01:39] } 50. Qd4 { [%eval 1.14] [%clk 0:01:28] } 50... Qc6? { [%eval 2.62] } { Mistake. Qc1 was best. } { [%clk 0:01:14] } 51. Qxd5?? { [%eval 0.1] } { Blunder. Rxd5 was best. } { [%clk 0:01:35] } 51... Qf6?? { [%eval 2.99] } { Blunder. Bxf3 was best. } { [%clk 0:00:54] } 52. Qg5?! { [%eval 2.11] } { Inaccuracy. Ne5 was best. } { [%clk 0:01:43] } 52... Qc3 { [%eval 2.29] [%clk 0:01:07] } 53. Qc5 { [%eval 2.75] [%clk 0:01:45] } 53... Qf6 { [%eval 3.29] [%clk 0:01:01] } 54. Qd4 { [%eval 3.44] [%clk 0:01:36] } 54... Qc6 { [%eval 3.36] [%clk 0:00:50] } 55. Rc5 { [%eval 3.63] [%clk 0:01:39] } 55... Qa6 { [%eval 3.64] [%clk 0:00:48] } 56. Ra5 { [%eval 3.57] [%clk 0:01:33] } 56... Qc8 { [%eval 3.54] [%clk 0:00:59] } 57. Qc5?! { [%eval 2.56] } { Inaccuracy. Rc5 was best. } { [%clk 0:01:23] } 57... Qe6 { [%eval 2.95] [%clk 0:00:49] } 58. Qe5 { [%eval 2.38] [%clk 0:01:11] } 58... Qc6 { [%eval 2.28] [%clk 0:00:54] } 59. Qd5?? { [%eval 0.15] } { Blunder. Qd4 was best. } { [%clk 0:00:53] } 59... Qc3?? { [%eval 3.35] } { Blunder. Bxf3 was best. } { [%clk 0:00:51] } 60. Ra7 { [%eval 3.25] [%clk 0:00:56] } 60... Bc4 { [%eval 2.98] [%clk 0:00:56] } 61. Qd2 { [%eval 2.56] [%clk 0:01:13] } 61... Qf6?! { [%eval 3.43] } { Inaccuracy. Qxd2 was best. } { [%clk 0:01:04] } 62. a4 { [%eval 3.43] [%clk 0:01:15] } 62... Qb6 { [%eval 4.09] [%clk 0:00:46] } 63. Ra5? { [%eval 2.3] } { Mistake. Rd7 was best. } { [%clk 0:01:33] } 63... Qf6? { [%eval 4.0] } { Mistake. Re2 was best. } { [%clk 0:00:35] } 64. Re5 { [%eval 4.06] [%clk 0:01:34] } 64... Rd8 { [%eval 4.38] [%clk 0:00:43] } 65. Qe1 { [%eval 3.5] [%clk 0:01:49] } 65... Be6 { [%eval 3.95] [%clk 0:00:55] } 66. b5 { [%eval 4.06] [%clk 0:01:52] } 66... Qe7 { [%eval 4.5] [%clk 0:01:04] } 67. b6 { [%eval 4.84] [%clk 0:01:52] } 67... Qb7 { [%eval 4.89] [%clk 0:01:06] } 68. a5 { [%eval 4.93] [%clk 0:02:11] } 68... Qa6?! { [%eval 7.35] } { Inaccuracy. Rd3 was best. } { [%clk 0:01:00] } 69. Qe2?! { [%eval 5.45] } { Inaccuracy. Rxe6 was best. } { [%clk 0:01:40] } 69... Qb7 { [%eval 6.46] [%clk 0:01:16] } 70. Qb5 { [%eval 5.22] [%clk 0:01:40] } 70... Bd7 { [%eval 5.6] [%clk 0:00:59] } 71. Qd5 { [%eval 5.5] [%clk 0:01:50] } 71... Qb8 { [%eval 5.65] [%clk 0:01:03] } 72. Qb3 { [%eval 5.6] [%clk 0:01:42] } 72... Qb7 { [%eval 6.72] [%clk 0:01:10] } 73. Re7 { [%eval 7.35] [%clk 0:01:48] } 73... Rf8 { [%eval 7.34] [%clk 0:00:40] } 74. Ne5 { [%eval 6.74] [%clk 0:01:39] } 74... Ba4 { [%eval 7.13] [%clk 0:00:39] } 75. Rxb7 { [%eval 6.64] [%clk 0:01:59] } 75... Bxb3 { [%eval 6.85] [%clk 0:01:04] } 76. Nd7 { [%eval 6.7] [%clk 0:01:48] } 76... Rd8 { [%eval 7.04] [%clk 0:01:21] } 77. Rb8 { [%eval 7.0] [%clk 0:02:09] } 77... Rxb8 { [%eval 6.82] [%clk 0:01:40] } 78. Nxb8 { [%eval 7.08] [%clk 0:02:31] } 78... Kf8 { [%eval 8.53] [%clk 0:02:05] } 79. Nd7+ { [%eval 7.03] [%clk 0:02:49] } 79... Ke7 { [%eval 6.91] [%clk 0:02:23] } 80. b7 { [%eval 6.82] [%clk 0:03:12] } 80... Kxd7 { [%eval 7.0] [%clk 0:02:49] } 81. b8=Q { [%eval 6.92] } 81... Kc6?? { [%eval #8] } { Checkmate is now unavoidable. Bd5 was best. } { [%clk 0:03:10] } 82. a6?! { [%eval 11.33] } { Lost forced checkmate sequence. Qxb3 was best. } { [%clk 0:03:41] } 82... Bd5 { [%eval 37.0] [%clk 0:03:38] } 83. a7 { [%eval 11.44] [%clk 0:03:50] } 83... Kd7 { [%eval 35.39] [%clk 0:04:04] } 84. a8=Q { [%eval 81.45] [%clk 0:04:08] } 84... Bxa8 { [%eval #18] [%clk 0:04:32] } 85. Qxa8 { [%eval #14] [%clk 0:04:27] } 85... f5 { [%eval #10] [%clk 0:04:53] } 86. Qb7+ { [%eval #12] [%clk 0:04:42] } 86... Ke6 { [%eval #12] [%clk 0:05:17] } 87. Qc6+ { [%eval #6] [%clk 0:04:52] } 87... Kf7 { [%eval #8] [%clk 0:05:40] } 88. Qd6 { [%eval #6] [%clk 0:05:09] } 88... Kg7 { [%eval #5] [%clk 0:05:59] } 89. Qe6 { [%eval #5] [%clk 0:05:26] } 89... Kh6 { [%eval #4] [%clk 0:06:22] } 90. Qf7 { [%eval #4] [%clk 0:05:42] } 90... Kh5 { [%eval #1] [%clk 0:06:45] } 91. Qh7# { [%clk 0:06:04] } 1-0