Event: Round 5: Huang, Yushu - Biswal, Saiansh
Date: 2025-07-30
White: Huang, Yushu
WhiteElo: 1621
Black: Biswal, Saiansh
BlackElo: 1618
Result: 0-1
ECO: A04
Opening: Zukertort Opening: Slav Invitation
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:30:59] } 1... c6 { [%eval 0.25] [%clk 1:30:54] } 2. g3 { [%eval 0.13] [%clk 1:31:22] } 2... d5 { [%eval 0.17] [%clk 1:31:18] } 3. Bg2 { [%eval 0.13] [%clk 1:31:33] } 3... Nf6 { [%eval 0.25] [%clk 1:31:38] } 4. d3 { [%eval 0.07] [%clk 1:31:53] } 4... Bf5 { [%eval 0.3] [%clk 1:31:31] } 5. Bf4 { [%eval 0.0] [%clk 1:30:10] } 5... Nbd7 { [%eval 0.13] [%clk 1:31:05] } 6. Nbd2 { [%eval 0.13] [%clk 1:29:12] } 6... e6 { [%eval 0.24] [%clk 1:30:09] } 7. O-O { [%eval 0.15] [%clk 1:21:17] } 7... Be7 { [%eval 0.05] [%clk 1:25:57] } 8. Re1 { [%eval 0.06] [%clk 1:16:12] } 8... Bg4 { [%eval 0.38] [%clk 1:21:07] } 9. c3 { [%eval -0.03] [%clk 0:54:52] } 9... O-O { [%eval 0.05] [%clk 1:16:33] } 10. Qc2?! { [%eval -0.55] } { Inaccuracy. Qb3 was best. } { [%clk 0:49:07] } 10... h6 { [%eval -0.1] [%clk 1:10:54] } 11. e4 { [%eval -0.1] [%clk 0:41:46] } 11... dxe4 { [%eval 0.17] [%clk 1:07:23] } 12. Nxe4 { [%eval 0.18] [%clk 0:34:53] } 12... Nd5 { [%eval 0.13] [%clk 1:04:21] } 13. Bd6 { [%eval 0.08] [%clk 0:22:51] } 13... Bxd6 { [%eval 0.16] [%clk 1:03:31] } 14. Nxd6 { [%eval 0.16] [%clk 0:22:38] } 14... Qc7 { [%eval 0.17] [%clk 1:03:47] } 15. Nc4 { [%eval 0.19] [%clk 0:22:18] } 15... Rad8 { [%eval 0.18] [%clk 1:01:39] } 16. h3 { [%eval 0.05] [%clk 0:18:22] } 16... Bf5 { [%eval 0.26] [%clk 0:57:01] } 17. Nd4 { [%eval -0.17] [%clk 0:18:11] } 17... Bg6 { [%eval -0.21] [%clk 0:57:05] } 18. Bxd5?? { [%eval -2.77] } { Blunder. Nf3 was best. } { [%clk 0:17:50] } 18... cxd5? { [%eval -1.27] } { Mistake. exd5 was best. } { [%clk 0:56:43] } 19. Ne3 { [%eval -1.28] [%clk 0:15:59] } 19... Rc8?! { [%eval -0.6] } { Inaccuracy. Nc5 was best. } { [%clk 0:42:16] } 20. Qe2 { [%eval -0.68] [%clk 0:10:37] } 20... Nf6 { [%eval -0.44] [%clk 0:33:27] } 21. Rac1 { [%eval -0.44] [%clk 0:07:21] } 21... e5 { [%eval -0.11] [%clk 0:28:51] } 22. Nb3?! { [%eval -0.83] } { Inaccuracy. Nf3 was best. } { [%clk 0:07:04] } 22... Qd7 { [%eval -0.8] [%clk 0:27:18] } 23. Ng4 { [%eval -1.12] [%clk 0:04:45] } 23... Nxg4 { [%eval -1.26] [%clk 0:27:12] } 24. hxg4 { [%eval -1.59] [%clk 0:04:12] } 24... Rfe8 { [%eval -1.66] [%clk 0:27:22] } 25. f3 { [%eval -1.84] [%clk 0:03:43] } 25... e4? { [%eval -0.56] } { Mistake. Qa4 was best. } { [%clk 0:26:19] } 26. dxe4 { [%eval -0.64] [%clk 0:03:27] } 26... dxe4 { [%eval -0.48] [%clk 0:26:36] } 27. Rcd1?! { [%eval -1.12] } { Inaccuracy. f4 was best. } { [%clk 0:03:18] } 27... Qc7?! { [%eval -0.14] } { Inaccuracy. exf3 was best. } { [%clk 0:26:34] } 28. Qg2? { [%eval -1.78] } { Mistake. f4 was best. } { [%clk 0:01:52] } 28... Qb6+? { [%eval -0.41] } { Mistake. exf3 was best. } { [%clk 0:21:43] } 29. Qf2 { [%eval -0.45] [%clk 0:01:27] } 29... e3 { [%eval -0.62] [%clk 0:21:56] } 30. Qe2 { [%eval -0.56] [%clk 0:01:38] } 30... Bc2?? { [%eval 3.93] } { Blunder. f5 was best. } { [%clk 0:21:33] } 31. Rd4?? { [%eval -1.82] } { Blunder. Qxc2 was best. } { [%clk 0:00:51] } 31... Bxb3 { [%eval -1.85] [%clk 0:21:23] } 32. axb3 { [%eval -1.62] [%clk 0:01:16] } 32... Re7? { [%eval 0.0] } { Mistake. Qxb3 was best. } { [%clk 0:19:31] } 33. Rb4 { [%eval -0.23] [%clk 0:00:56] } 33... Qc7 { [%eval -0.16] [%clk 0:19:51] } 34. Kg2 { [%eval -0.15] [%clk 0:00:16] } 34... Rce8 { [%eval 0.04] [%clk 0:19:53] } 35. Rc4 { [%eval -0.06] [%clk 0:01:29] } 35... Qd8 { [%eval -0.01] [%clk 0:19:35] } 36. Rd4 { [%eval 0.0] [%clk 0:01:45] } 36... Rd7 { [%eval 0.0] [%clk 0:19:44] } 37. Rxd7 { [%eval 0.0] [%clk 0:01:53] } 37... Qxd7 { [%eval 0.0] [%clk 0:20:12] } 38. Qd1 { [%eval 0.0] [%clk 0:02:06] } 38... Qb5 { [%eval 0.0] [%clk 0:18:20] } 39. Re2 { [%eval -0.03] [%clk 0:01:24] } 39... Qb6 { [%eval 0.0] [%clk 0:17:51] } 40. Kh3 { [%eval 0.0] [%clk 0:01:39] } 40... Rd8 { [%eval -0.05] [%clk 0:15:32] } 41. Qc1?? { [%eval -1.98] } { Blunder. Qc2 was best. } { [%clk 0:01:31] } 41... Re8?? { [%eval 0.0] } { Blunder. Rd3 was best. } { [%clk 0:14:47] } 42. Qd1 { [%eval -0.07] [%clk 0:01:51] } 42... Qc6 { [%eval 0.0] [%clk 0:14:02] } 43. Kg2 { [%eval -0.09] [%clk 0:01:56] } 43... Qa6 { [%eval -0.08] [%clk 0:11:50] } 44. c4 { [%eval -0.06] [%clk 0:01:38] } 44... Qb6 { [%eval -0.06] [%clk 0:10:12] } 45. Qd7 { [%eval -0.1] [%clk 0:01:43] } 45... Rd8 { [%eval 0.0] [%clk 0:10:26] } 46. Qe7 { [%eval 0.0] [%clk 0:01:29] } 46... Rd2 { [%eval 0.0] [%clk 0:09:40] } 47. Rxd2 { [%eval 0.0] [%clk 0:00:55] } 47... exd2 { [%eval 0.0] [%clk 0:09:37] } 48. Qe2?? { [%eval -5.38] } { Blunder. Qe8+ was best. } { [%clk 0:01:01] } 48... Qd4 { [%eval -5.16] [%clk 0:09:32] } 49. Qd1 { [%eval -5.15] [%clk 0:01:02] } 49... Qe3 { [%eval -4.92] [%clk 0:09:22] } 50. Kf1 { [%eval -5.22] [%clk 0:01:00] } 50... Kh8 { [%eval -4.47] [%clk 0:09:35] } 51. Qe2 { [%eval -5.22] [%clk 0:00:55] } 51... Qd4 { [%eval -5.07] [%clk 0:09:16] } 52. Qd1 { [%eval -5.11] [%clk 0:01:19] } 52... Qd3+ { [%eval -5.03] [%clk 0:09:25] } 53. Kf2 { [%eval -4.75] [%clk 0:01:20] } 53... Qd4+?? { [%eval -1.51] } { Blunder. a5 was best. } { [%clk 0:08:50] } 54. Ke2 { [%eval -1.46] [%clk 0:01:33] } 54... Qxb2 { [%eval -1.4] [%clk 0:09:01] } 55. Qxd2 { [%eval -1.54] [%clk 0:01:55] } 55... Qxb3 { [%eval -1.36] [%clk 0:09:24] } 56. Qd4? { [%eval -3.24] } { Mistake. Qd5 was best. } { [%clk 0:01:53] } 56... Qc2+ { [%eval -2.92] [%clk 0:09:33] } 57. Ke3 { [%eval -2.57] [%clk 0:02:03] } 57... Qc1+ { [%eval -2.91] [%clk 0:09:29] } 58. Ke4? { [%eval -4.79] } { Mistake. Kf2 was best. } { [%clk 0:02:22] } 58... Qe1+ { [%eval -4.84] [%clk 0:09:44] } 59. Kf4 { [%eval -4.68] [%clk 0:01:58] } 59... Kh7 { [%eval -4.68] [%clk 0:09:25] } 60. Qd7 { [%eval -5.75] [%clk 0:01:47] } 60... Qe6 { [%eval -5.3] [%clk 0:09:21] } 61. Qd3+ { [%eval -5.61] [%clk 0:01:14] } 61... g6 { [%eval -5.11] [%clk 0:04:56] } 62. g5?! { [%eval -6.9] } { Inaccuracy. Qe4 was best. } { [%clk 0:00:54] } 62... Qf5+ { [%eval -6.28] [%clk 0:05:23] } 63. Qxf5 { [%eval -5.35] [%clk 0:01:14] } 63... gxf5 { [%eval -5.81] [%clk 0:05:23] } 64. Kxf5 { [%eval -6.54] [%clk 0:01:36] } 64... hxg5 { [%eval -6.4] [%clk 0:04:50] } 65. Ke4 { [%eval -6.89] [%clk 0:01:55] } 65... Kg6 { [%eval -6.79] [%clk 0:04:22] } 66. g4 { [%eval -7.85] [%clk 0:02:21] } 66... a5 { [%eval -7.61] [%clk 0:04:36] } 67. Kd4 { [%eval -7.0] [%clk 0:02:47] } 67... f5 { [%eval -9.01] [%clk 0:04:47] } 68. Kc5 { [%eval -6.6] [%clk 0:03:11] } 68... b6+?? { [%eval 0.0] } { Blunder. f4 was best. } { [%clk 0:05:06] } 69. Kxb6 { [%eval 0.0] [%clk 0:03:12] } 69... a4 { [%eval 0.0] [%clk 0:05:33] } 70. c5 { [%eval 0.0] [%clk 0:03:38] } 70... a3 { [%eval 0.0] [%clk 0:06:01] } 71. c6 { [%eval 0.0] [%clk 0:04:02] } 71... a2 { [%eval 0.0] [%clk 0:06:30] } 72. gxf5+ { [%eval 0.0] [%clk 0:04:11] } 72... Kf6 { [%eval 0.0] [%clk 0:05:29] } 73. c7 { [%eval 0.0] [%clk 0:04:37] } 73... a1=Q { [%eval 0.0] [%clk 0:05:54] } 74. c8=Q { [%eval 0.0] [%clk 0:04:30] } 74... Qd4+ { [%eval 0.0] [%clk 0:06:10] } 75. Kb5 { [%eval 0.0] [%clk 0:05:08] } 75... Qd5+ { [%eval 0.0] [%clk 0:06:11] } 76. Kb4 { [%eval 0.0] [%clk 0:05:10] } 76... Qd6+ { [%eval 0.0] [%clk 0:05:54] } 77. Kb5 { [%eval 0.0] [%clk 0:05:13] } 77... Qd3+ { [%eval 0.0] [%clk 0:06:17] } 78. Kb4 { [%eval 0.0] [%clk 0:05:13] } 78... Qb1+ { [%eval 0.0] [%clk 0:06:40] } 79. Ka3 { [%eval 0.0] [%clk 0:05:29] } 79... Qxf5 { [%eval 0.0] [%clk 0:06:57] } 80. Qh8+ { [%eval 0.0] [%clk 0:05:35] } 80... Ke6 { [%eval 0.0] [%clk 0:07:15] } 81. Qc8+?! { [%eval -0.84] } { Inaccuracy. Qe8+ was best. } { [%clk 0:05:42] } 81... Ke5 { [%eval -0.82] [%clk 0:07:39] } 82. Qc7+ { [%eval -0.82] [%clk 0:05:56] } 82... Kd4 { [%eval -0.65] [%clk 0:07:56] } 83. Qd8+ { [%eval -0.65] [%clk 0:05:47] } 83... Ke3 { [%eval -0.69] [%clk 0:08:08] } 84. Qe7+?? { [%eval -3.47] } { Blunder. Kb4 was best. } { [%clk 0:05:52] } 84... Kxf3 { [%eval -3.32] [%clk 0:08:30] } 85. Qb7+?! { [%eval -4.69] } { Inaccuracy. Qg7 was best. } { [%clk 0:05:49] } 85... Qe4 { [%eval -4.29] [%clk 0:08:24] } 86. Qf7+ { [%eval -3.72] [%clk 0:05:43] } 86... Kg3 { [%eval -3.2] [%clk 0:08:39] } 87. Qc7+ { [%eval -3.39] [%clk 0:05:58] } 87... Qf4 { [%eval -3.01] [%clk 0:09:05] } 88. Qc5 { [%eval -3.03] [%clk 0:04:01] } 88... Qf3+?? { [%eval -0.36] } { Blunder. Kg2 was best. } { [%clk 0:09:05] } 89. Kb4 { [%eval -0.35] [%clk 0:04:01] } 89... g4 { [%eval -0.4] [%clk 0:09:16] } 90. Qg1+? { [%eval -1.85] } { Mistake. Ka5 was best. } { [%clk 0:04:21] } 90... Kf4 { [%eval -1.67] [%clk 0:09:21] } 91. Qc1+ { [%eval -1.4] [%clk 0:04:19] } 91... Kg3?! { [%eval -0.57] } { Inaccuracy. Qe3 was best. } { [%clk 0:09:22] } 92. Qg1+?? { [%eval -2.38] } { Blunder. Kc5 was best. } { [%clk 0:04:31] } 92... Kh3 { [%eval -1.62] [%clk 0:09:49] } 93. Kc4?? { [%eval -10.57] } { Blunder. Qd4 was best. } { [%clk 0:04:13] } 93... g3 { [%eval -9.81] [%clk 0:09:40] } 94. Kb4 { [%eval -9.23] [%clk 0:04:04] } 94... g2 { [%eval -7.38] [%clk 0:09:10] } 95. Ka5 { [%eval -7.77] [%clk 0:04:03] } 95... Kg3 { [%eval -6.25] [%clk 0:08:55] } 96. Qe1+ { [%eval -5.72] [%clk 0:04:05] } 96... Kh2 { [%eval -5.54] [%clk 0:07:28] } 97. Qe5+ { [%eval -5.09] [%clk 0:03:23] } 97... Qg3 { [%eval -5.05] [%clk 0:07:36] } 98. Qe2? { [%eval -32.15] } { Mistake. Qh5+ was best. } { [%clk 0:03:31] } 98... Qh3? { [%eval -5.33] } { Mistake. Qc3+ was best. } { [%clk 0:04:05] } 99. Qf2?! { [%eval -7.74] } { Inaccuracy. Qe5+ was best. } { [%clk 0:03:13] } 99... Qg3 { [%eval -6.69] [%clk 0:03:49] } 100. Qe2 { [%eval -9.56] [%clk 0:03:17] } 100... Qg5+ { [%eval -9.77] [%clk 0:03:40] } 101. Ka6 { [%eval -8.32] [%clk 0:03:09] } 101... Qd5 { [%eval -7.13] [%clk 0:03:52] } 102. Qf2? { [%eval #-22] } { Checkmate is now unavoidable. Qc2 was best. } { [%clk 0:02:24] } 102... Qe4 { [%eval -7.51] [%clk 0:03:15] } 103. Qd2 { [%eval -7.48] [%clk 0:01:39] } 103... Qc6+ { [%eval -7.41] [%clk 0:02:32] } 104. Ka5 { [%eval -6.04] [%clk 0:01:36] } 104... Kh1?? { [%eval 0.0] } { Blunder. Qf6 was best. } { [%clk 0:02:47] } 105. Qf4?? { [%eval #-15] } { Checkmate is now unavoidable. Qe1+ was best. } { [%clk 0:01:05] } 105... Qd5+?! { [%eval -30.3] } { Lost forced checkmate sequence. Qc3+ was best. } { [%clk 0:02:34] } 106. Ka6?! { [%eval #-15] } { Checkmate is now unavoidable. Kb4 was best. } { [%clk 0:01:17] } 106... Qa2+ { [%eval #-17] [%clk 0:02:45] } 107. Kb5 { [%eval #-20] [%clk 0:01:19] } 107... Qb3+ { [%eval #-17] [%clk 0:01:58] } 108. Ka5 { [%eval #-17] [%clk 0:01:41] } 108... g1=Q { [%eval #-17] [%clk 0:01:38] } 109. Qh4+ { [%eval #-17] [%clk 0:01:52] } 109... Kg2 { [%eval #-16] [%clk 0:01:42] } 110. Qe4+ { [%eval #-13] [%clk 0:02:04] } 110... Kh3 { [%eval #-15] [%clk 0:01:22] } 111. Qf5+ { [%eval #-13] [%clk 0:02:16] } 111... Kh4 { [%eval #-16] [%clk 0:01:33] } 112. Qh7+ { [%eval #-16] [%clk 0:02:22] } 112... Kg3 { [%eval #-15] [%clk 0:01:26] } 113. Qg6+ { [%eval #-12] [%clk 0:02:37] } 113... Kf2 { [%eval #-11] [%clk 0:01:47] } 114. Qf5+ { [%eval #-10] [%clk 0:02:36] } 114... Ke2 { [%eval #-10] [%clk 0:01:51] } 115. Qe4+ { [%eval #-5] [%clk 0:02:07] } 115... Qge3 { [%eval #-8] [%clk 0:02:19] } 116. Qg2+ { [%eval #-8] [%clk 0:02:10] } 116... Kd3 { [%eval #-9] [%clk 0:02:31] } 117. Qg6+ { [%eval #-10] [%clk 0:02:21] } 117... Kd4 { [%eval #-9] [%clk 0:02:36] } 118. Qg4+ { [%eval #-9] [%clk 0:02:10] } 118... Qe4 { [%eval #-8] [%clk 0:02:41] } 119. Qg1+ { [%eval #-8] [%clk 0:01:43] } 119... Qbe3 { [%eval #-7] [%clk 0:02:01] } 120. Qd1+ { [%eval #-5] [%clk 0:01:29] } 120... Q4d3 { [%eval #-8] [%clk 0:01:10] } 121. Qg4+ { [%eval #-8] [%clk 0:01:40] } 121... Kc3 { [%eval #-8] [%clk 0:01:10] } 122. Qb4+ { [%eval #-8] [%clk 0:01:32] } 122... Kc2 { [%eval #-7] [%clk 0:01:22] } 123. Qa4+ { [%eval #-6] [%clk 0:01:23] } 123... Qb3 { [%eval #-5] [%clk 0:01:37] } 124. Qc4+ { [%eval #-5] [%clk 0:01:09] } 124... Qec3+ { [%eval #-4] [%clk 0:01:55] } 0-1