Event: Round 6: Sakbayev, Salimzhan - Sergazin, Ansar
Date: 2025-06-27
White: Sakbayev, Salimzhan
WhiteElo: 1854
Black: Sergazin, Ansar
BlackElo: 1706
Result: 0-1
ECO: A05
Opening: Zukertort Opening: Nimzo-Larsen Variation
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] [%clk 1:29:30] } 1... Nf6 { [%eval 0.23] [%clk 1:29:58] } 2. b3 { [%eval 0.0] [%clk 1:29:47] } 2... g6 { [%eval 0.05] [%clk 1:30:03] } 3. Bb2 { [%eval 0.09] [%clk 1:30:12] } 3... Bg7 { [%eval 0.1] [%clk 1:30:32] } 4. e3 { [%eval -0.11] [%clk 1:29:16] } 4... O-O { [%eval 0.14] [%clk 1:30:49] } 5. Be2 { [%eval -0.06] [%clk 1:29:42] } 5... d6 { [%eval 0.23] [%clk 1:31:18] } 6. d4 { [%eval 0.13] [%clk 1:29:41] } 6... Nc6 { [%eval 0.29] [%clk 1:30:09] } 7. O-O { [%eval 0.24] [%clk 1:29:21] } 7... Re8 { [%eval 0.32] [%clk 1:28:48] } 8. c4 { [%eval 0.23] [%clk 1:26:54] } 8... a5 { [%eval 0.22] [%clk 1:26:14] } 9. a3 { [%eval 0.11] [%clk 1:26:44] } 9... Bg4 { [%eval 0.52] [%clk 1:25:54] } 10. h3 { [%eval 0.3] [%clk 1:26:14] } 10... Bf5 { [%eval 0.67] [%clk 1:25:26] } 11. d5 { [%eval 0.64] [%clk 1:19:41] } 11... Nb8 { [%eval 0.6] [%clk 1:25:16] } 12. Nd4 { [%eval 0.61] [%clk 1:17:02] } 12... Bd7 { [%eval 0.65] [%clk 1:24:02] } 13. Bf3 { [%eval 0.7] [%clk 1:11:28] } 13... c6 { [%eval 0.67] [%clk 1:15:16] } 14. Nd2 { [%eval 0.37] [%clk 1:08:12] } 14... Qb6 { [%eval 0.41] [%clk 1:10:59] } 15. Nc2 { [%eval 0.14] [%clk 1:01:30] } 15... c5?! { [%eval 0.94] } { Inaccuracy. Na6 was best. } { [%clk 1:07:16] } 16. Bc3 { [%eval 0.76] [%clk 0:59:02] } 16... Qc7 { [%eval 0.75] [%clk 1:00:15] } 17. Qe2 { [%eval 0.77] [%clk 0:54:19] } 17... e6 { [%eval 0.76] [%clk 0:59:05] } 18. Qd3 { [%eval 0.23] [%clk 0:39:37] } 18... exd5 { [%eval 0.15] [%clk 0:52:40] } 19. cxd5 { [%eval 0.16] [%clk 0:27:28] } 19... b5 { [%eval 0.13] [%clk 0:50:02] } 20. Rfc1 { [%eval -0.01] [%clk 0:26:05] } 20... Na6 { [%eval 0.0] [%clk 0:46:18] } 21. e4 { [%eval 0.2] [%clk 0:19:36] } 21... Rac8?! { [%eval 0.75] } { Inaccuracy. Rab8 was best. } { [%clk 0:44:57] } 22. Ne3 { [%eval 0.79] [%clk 0:18:51] } 22... Qb6 { [%eval 1.31] [%clk 0:43:15] } 23. Qc2 { [%eval 0.9] [%clk 0:18:13] } 23... Rf8?! { [%eval 1.6] } { Inaccuracy. Qd8 was best. } { [%clk 0:35:21] } 24. Qb2?! { [%eval 0.94] } { Inaccuracy. a4 was best. } { [%clk 0:15:40] } 24... Ne8?! { [%eval 1.99] } { Inaccuracy. Qd8 was best. } { [%clk 0:35:41] } 25. Bxg7 { [%eval 1.86] [%clk 0:13:13] } 25... Nxg7 { [%eval 1.91] [%clk 0:36:09] } 26. Bg4 { [%eval 1.42] [%clk 0:13:19] } 26... f5 { [%eval 1.45] [%clk 0:28:26] } 27. Bf3?! { [%eval 0.36] } { Inaccuracy. Be2 was best. } { [%clk 0:11:52] } 27... Rce8 { [%eval 0.4] [%clk 0:26:06] } 28. Qc3 { [%eval 0.25] [%clk 0:09:43] } 28... Qd8 { [%eval 0.24] [%clk 0:25:16] } 29. a4 { [%eval 0.25] [%clk 0:07:21] } 29... bxa4?? { [%eval 1.99] } { Blunder. b4 was best. } { [%clk 0:23:56] } 30. Nec4 { [%eval 2.04] [%clk 0:05:59] } 30... Qc7 { [%eval 2.6] [%clk 0:17:20] } 31. Qxa5?? { [%eval 0.18] } { Blunder. bxa4 was best. } { [%clk 0:04:45] } 31... Qxa5 { [%eval 0.15] [%clk 0:17:32] } 32. Nxa5 { [%eval 0.2] [%clk 0:05:11] } 32... axb3 { [%eval 0.31] [%clk 0:18:01] } 33. Naxb3 { [%eval 0.27] [%clk 0:05:09] } 33... Nb4 { [%eval 0.29] [%clk 0:18:06] } 34. Ra7 { [%eval 0.01] [%clk 0:01:18] } 34... Bb5 { [%eval 0.1] [%clk 0:17:55] } 35. exf5 { [%eval -0.06] [%clk 0:01:28] } 35... Nxf5 { [%eval -0.06] [%clk 0:16:54] } 36. Ne4 { [%eval -0.06] [%clk 0:01:07] } 36... Be2 { [%eval -0.12] [%clk 0:10:55] } 37. Ng5? { [%eval -1.25] } { Mistake. Bxe2 was best. } { [%clk 0:00:33] } 37... Bxf3 { [%eval -1.2] [%clk 0:11:03] } 38. Nxf3 { [%eval -1.03] [%clk 0:00:42] } 38... Nxd5 { [%eval -1.27] [%clk 0:11:03] } 39. Rd1 { [%eval -1.56] [%clk 0:00:51] } 39... Nc3 { [%eval -1.68] [%clk 0:09:57] } 40. Rda1 { [%eval -1.55] [%clk 0:01:14] } 40... Rf7?! { [%eval -0.71] } { Inaccuracy. c4 was best. } { [%clk 0:08:56] } 41. R7a6 { [%eval -1.26] [%clk 0:01:16] } 41... Kg7 { [%eval -1.13] [%clk 0:08:02] } 42. Nbd2 { [%eval -1.22] [%clk 0:01:08] } 42... Ne2+? { [%eval -0.09] } { Mistake. d5 was best. } { [%clk 0:01:53] } 43. Kf1 { [%eval -0.16] [%clk 0:01:15] } 43... Ned4 { [%eval -0.01] [%clk 0:02:07] } 44. Ng5?! { [%eval -0.83] } { Inaccuracy. Nxd4 was best. } { [%clk 0:00:55] } 44... Rfe7 { [%eval -1.0] [%clk 0:01:51] } 45. g4?? { [%eval -2.92] } { Blunder. Ngf3 was best. } { [%clk 0:01:11] } 45... Nh4 { [%eval -2.58] [%clk 0:02:12] } 46. Ra7?! { [%eval -3.73] } { Inaccuracy. Nge4 was best. } { [%clk 0:00:47] } 46... d5 { [%eval -3.85] [%clk 0:01:56] } 47. R1a5 { [%eval -3.97] [%clk 0:00:37] } 47... h6 { [%eval -3.92] [%clk 0:01:42] } 48. Rxe7+ { [%eval -3.82] [%clk 0:00:33] } 48... Rxe7 { [%eval -4.07] [%clk 0:02:11] } 49. Rxc5 { [%eval -4.08] [%clk 0:00:51] } 49... hxg5 { [%eval -4.13] [%clk 0:02:17] } 50. Rxd5 { [%eval -4.17] [%clk 0:00:55] } 50... Nc2 { [%eval -3.98] [%clk 0:01:54] } 51. Kg1 { [%eval -4.0] [%clk 0:01:24] } 51... Re2 { [%eval -3.82] [%clk 0:02:07] } 52. Rd7+ { [%eval -4.31] [%clk 0:00:34] } 52... Kf6 { [%eval -3.85] [%clk 0:02:12] } 53. Kh1 { [%eval -4.3] [%clk 0:00:33] } 53... Ke6 { [%eval -5.75] [%clk 0:01:53] } 54. Rd8 { [%eval -5.71] [%clk 0:00:46] } 54... Ke7 { [%eval -5.61] [%clk 0:01:39] } 55. Rd5 { [%eval -5.44] [%clk 0:01:00] } 55... Ke6 { [%eval -5.28] [%clk 0:01:15] } 56. Rd8 { [%eval -3.69] [%clk 0:01:22] } 56... Rxf2 { [%eval -3.63] [%clk 0:01:22] } 57. Ne4 { [%eval -3.66] [%clk 0:01:41] } 57... Rf1+ { [%eval -3.46] [%clk 0:01:45] } 58. Kh2 { [%eval -3.31] [%clk 0:02:08] } 58... Re1?! { [%eval -2.03] } { Inaccuracy. Nf3+ was best. } { [%clk 0:01:07] } 59. Re8+?? { [%eval -4.74] } { Blunder. Nxg5+ was best. } { [%clk 0:02:14] } 59... Kf7 { [%eval -4.34] [%clk 0:01:26] } 60. Nd6+ { [%eval -4.27] [%clk 0:02:16] } 60... Kg7 { [%eval -3.98] [%clk 0:01:52] } 61. Rc8?? { [%eval -9.03] } { Blunder. Rxe1 was best. } { [%clk 0:01:39] } 61... Re2+ { [%eval -9.02] [%clk 0:02:11] } 62. Kh1 { [%eval -7.74] [%clk 0:02:06] } 62... Re1+ { [%eval -6.57] [%clk 0:01:43] } 63. Kh2 { [%eval -6.68] [%clk 0:02:33] } 63... Re2+ { [%eval -4.8] [%clk 0:01:39] } 64. Kh1?! { [%eval -6.59] } { Inaccuracy. Kg1 was best. } { [%clk 0:02:57] } 64... Nd4 { [%eval -6.05] [%clk 0:02:01] } 65. Rc7+?! { [%eval -9.17] } { Inaccuracy. Re8 was best. } { [%clk 0:03:16] } 65... Kf8 { [%eval -7.1] [%clk 0:02:23] } 66. Kg1? { [%eval #-4] } { Checkmate is now unavoidable. Rf7+ was best. } { [%clk 0:03:11] } 66... Rg2+?? { [%eval -4.16] } { Lost forced checkmate sequence. Nhf3+ was best. } { [%clk 0:02:22] } 67. Kf1 { [%eval -4.14] [%clk 0:03:34] } 67... Rh2 { [%eval -4.17] [%clk 0:02:25] } 68. Ne4 { [%eval -4.0] [%clk 0:03:44] } 68... Rxh3?! { [%eval -3.1] } { Inaccuracy. Nhf3 was best. } { [%clk 0:02:27] } 69. Nxg5 { [%eval -3.03] [%clk 0:03:27] } 69... Rd3 { [%eval -2.9] [%clk 0:02:14] } 70. Nh7+ { [%eval -3.15] [%clk 0:03:59] } 70... Ke8 { [%eval -3.09] [%clk 0:02:38] } 71. Nf6+ { [%eval -3.13] [%clk 0:04:16] } 71... Kd8 { [%eval -3.16] [%clk 0:03:07] } 72. Rd7+ { [%eval -3.32] [%clk 0:03:25] } 72... Kc8 { [%eval -3.23] [%clk 0:03:36] } 73. Rf7 { [%eval -3.19] [%clk 0:02:33] } 73... Rf3+ { [%eval -3.33] [%clk 0:03:52] } 74. Ke1 { [%eval -3.3] [%clk 0:02:37] } 74... Ne6 { [%eval -2.99] [%clk 0:03:41] } 75. Ke2 { [%eval -2.93] [%clk 0:02:38] } 75... Nf4+ { [%eval -3.05] [%clk 0:03:21] } 76. Ke1 { [%eval -3.67] [%clk 0:02:49] } 76... Nhg2+ { [%eval -3.34] [%clk 0:02:46] } 77. Kd2?! { [%eval -4.43] } { Inaccuracy. Kd1 was best. } { [%clk 0:02:59] } 77... Rd3+?! { [%eval -3.33] } { Inaccuracy. Rf2+ was best. } { [%clk 0:03:07] } 78. Kc1 { [%eval -3.12] [%clk 0:03:14] } 78... Rd4 { [%eval -2.92] [%clk 0:03:00] } 79. Rg7 { [%eval -2.98] [%clk 0:03:07] } 79... Rd6 { [%eval -2.59] [%clk 0:02:59] } 80. Rg8+ { [%eval -2.99] [%clk 0:03:09] } 80... Kb7 { [%eval -2.87] [%clk 0:03:10] } 81. Ne4 { [%eval -2.93] [%clk 0:03:18] } 81... Rd4 { [%eval -2.88] [%clk 0:02:53] } 82. Nf6 { [%eval -3.42] [%clk 0:03:34] } 82... Kc6 { [%eval -3.06] [%clk 0:02:27] } 83. Rc8+ { [%eval -3.21] [%clk 0:03:55] } 83... Kb5 { [%eval -3.3] [%clk 0:02:19] } 84. Kc2?! { [%eval -4.24] } { Inaccuracy. Re8 was best. } { [%clk 0:03:45] } 84... Ne3+ { [%eval -4.17] [%clk 0:02:34] } 85. Kb1 { [%eval -4.98] [%clk 0:04:03] } 85... Nfd5 { [%eval -4.68] [%clk 0:01:39] } 86. Rb8+?! { [%eval -6.03] } { Inaccuracy. Nxd5 was best. } { [%clk 0:03:31] } 86... Kc4 { [%eval -5.42] [%clk 0:01:51] } 87. Nd7?? { [%eval #-4] } { Checkmate is now unavoidable. Nxd5 was best. } { [%clk 0:03:40] } 87... Nc3+ { [%eval #-3] [%clk 0:02:09] } 88. Kb2 { [%eval #-2] [%clk 0:04:07] } 88... Rxd7 { [%eval #-22] [%clk 0:02:25] } 89. Rc8+ { [%eval -69.33] [%clk 0:04:32] } 89... Kd4 { [%eval -8.51] [%clk 0:02:54] } 90. Rxc3? { [%eval #-8] } { Checkmate is now unavoidable. Rb8 was best. } { [%clk 0:04:54] } 90... Nd1+ { [%eval #-7] [%clk 0:03:20] } 0-1