Event: Round 4: Md Abu Hanif - Amit Bikram, Roy
Site: https://lichess.org/broadcast/bangladesh-49th-national-b-chess-championship-2025/round-4/rixKcjsS/BEdRyjeo
Date: 2025-09-08
White: Md Abu Hanif
WhiteTitle: CM
WhiteElo: 2109
Black: Amit Bikram, Roy
BlackElo: 1962
Result: 1/2-1/2
ECO: D79
Opening: Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:27:58] } 1... Nf6 { [%eval 0.19] [%clk 1:30:45] } 2. Nf3 { [%eval 0.11] [%clk 1:28:22] } 2... g6 { [%eval 0.22] [%clk 1:31:08] } 3. g3 { [%eval 0.0] [%clk 1:28:46] } 3... Bg7 { [%eval 0.2] [%clk 1:31:20] } 4. Bg2 { [%eval 0.07] [%clk 1:29:08] } 4... c5 { [%eval 0.1] [%clk 1:31:44] } 5. c3 { [%eval 0.2] [%clk 1:29:30] } 5... O-O { [%eval 0.54] [%clk 1:31:14] } 6. O-O { [%eval 0.13] [%clk 1:29:51] } 6... cxd4 { [%eval 0.16] [%clk 1:31:20] } 7. cxd4 { [%eval 0.14] [%clk 1:28:47] } 7... d5 { [%eval 0.12] [%clk 1:31:23] } 8. Nc3 { [%eval 0.18] [%clk 1:29:08] } 8... Nc6 { [%eval 0.18] [%clk 1:31:23] } 9. Re1 { [%eval -0.06] [%clk 1:25:16] } 9... Ne4 { [%eval -0.04] [%clk 1:31:06] } 10. e3 { [%eval -0.07] [%clk 1:25:12] } 10... Bg4 { [%eval 0.14] [%clk 1:20:38] } 11. h3 { [%eval 0.13] [%clk 1:20:12] } 11... Bxf3 { [%eval 0.13] [%clk 1:20:27] } 12. Bxf3 { [%eval 0.3] [%clk 1:20:14] } 12... Nxc3 { [%eval 0.34] [%clk 1:19:49] } 13. bxc3 { [%eval 0.33] [%clk 1:20:40] } 13... Rc8 { [%eval 0.58] [%clk 1:18:06] } 14. e4 { [%eval 0.19] [%clk 1:19:52] } 14... dxe4 { [%eval 0.21] [%clk 1:16:11] } 15. Bxe4 { [%eval 0.25] [%clk 1:20:01] } 15... e5 { [%eval 0.17] [%clk 1:14:55] } 16. d5 { [%eval 0.23] [%clk 1:13:50] } 16... Na5 { [%eval 0.15] [%clk 1:11:09] } 17. Ba3 { [%eval 0.24] [%clk 1:13:26] } 17... Re8 { [%eval 0.29] [%clk 1:07:02] } 18. Bb4 { [%eval 0.32] [%clk 1:12:29] } 18... b6?! { [%eval 0.9] } { Inaccuracy. Nc4 was best. } { [%clk 0:59:13] } 19. g4? { [%eval -0.5] } { Mistake. d6 was best. } { [%clk 1:11:34] } 19... Nc4 { [%eval -0.61] [%clk 0:58:45] } 20. d6 { [%eval -0.8] [%clk 1:11:54] } 20... Qd7 { [%eval -0.81] [%clk 0:58:40] } 21. Bb7? { [%eval -2.48] } { Mistake. Bd5 was best. } { [%clk 1:11:16] } 21... a5 { [%eval -2.02] [%clk 0:58:04] } 22. Bxc8 { [%eval -2.01] [%clk 1:09:49] } 22... Rxc8 { [%eval -2.1] [%clk 0:57:27] } 23. a4 { [%eval -2.27] [%clk 1:09:43] } 23... axb4 { [%eval -2.53] [%clk 0:56:28] } 24. cxb4 { [%eval -2.39] [%clk 1:10:11] } 24... Nxd6 { [%eval -2.11] [%clk 0:52:27] } 25. a5 { [%eval -2.39] [%clk 1:10:31] } 25... bxa5 { [%eval -1.97] [%clk 0:52:11] } 26. bxa5 { [%eval -1.93] [%clk 1:10:59] } 26... Ra8? { [%eval -0.72] } { Mistake. e4 was best. } { [%clk 0:48:18] } 27. a6 { [%eval -0.68] [%clk 1:10:37] } 27... Qc6 { [%eval -0.24] [%clk 0:48:15] } 28. Qa4 { [%eval -0.53] [%clk 1:09:41] } 28... Qb6 { [%eval 0.0] [%clk 0:43:43] } 29. Reb1 { [%eval 0.0] [%clk 1:09:46] } 29... Qa7 { [%eval 0.0] [%clk 0:41:15] } 30. Qc6 { [%eval -0.24] [%clk 1:10:08] } 30... Bf8 { [%eval -0.12] [%clk 0:40:17] } 31. Ra4 { [%eval -0.18] [%clk 1:10:10] } 31... Rc8 { [%eval -0.06] [%clk 0:39:49] } 32. Qb6 { [%eval 0.0] [%clk 1:07:23] } 32... Qd7 { [%eval 0.0] [%clk 0:33:11] } 33. Ra2 { [%eval 0.0] [%clk 1:04:23] } 33... Rc6? { [%eval 1.32] } { Mistake. Ra8 was best. } { [%clk 0:29:41] } 34. Qb8? { [%eval 0.08] } { Mistake. Qxc6 was best. } { [%clk 0:59:58] } 34... Nc8 { [%eval 0.07] [%clk 0:26:20] } 35. a7 { [%eval 0.16] [%clk 0:59:30] } 35... Nxa7 { [%eval 0.22] [%clk 0:25:31] } 36. Rxa7 { [%eval 0.09] [%clk 0:59:57] } 36... Qd3 { [%eval 0.02] [%clk 0:25:39] } 37. Ra8 { [%eval 0.13] [%clk 0:59:46] } 37... Rc8 { [%eval 0.19] [%clk 0:25:38] } 38. Qxc8 { [%eval 0.49] [%clk 1:00:02] } 38... Qxb1+ { [%eval 0.02] [%clk 0:26:03] } 39. Kh2 { [%eval 0.0] [%clk 0:59:50] } 39... Qb4 { [%eval 0.04] [%clk 0:26:24] } 40. Rb8 { [%eval 0.06] [%clk 0:59:49] } 40... Qd6 { [%eval 0.29] [%clk 0:25:59] } 41. Qd8 { [%eval 0.0] [%clk 0:59:03] } 41... Kg7 { [%eval 0.0] [%clk 0:23:41] } 42. Qxd6 { [%eval 0.0] [%clk 0:58:48] } 42... Bxd6 { [%eval 0.02] [%clk 0:24:10] } 43. Rd8 { [%eval 0.0] [%clk 0:58:59] } 43... Be7 { [%eval 0.21] [%clk 0:24:22] } 44. Re8 { [%eval 0.14] [%clk 0:59:06] } 44... Bg5?? { [%eval 2.03] } { Blunder. Bh4 was best. } { [%clk 0:24:49] } 45. Kg2?? { [%eval 0.18] } { Blunder. Kg3 was best. } { [%clk 0:59:26] } 45... Bf4?? { [%eval 2.0] } { Blunder. Kf6 was best. } { [%clk 0:23:32] } 46. Kf3 { [%eval 2.31] [%clk 0:59:49] } 46... Kf6 { [%eval 2.09] [%clk 0:23:30] } 47. h4 { [%eval 2.14] [%clk 0:59:32] } 47... h6 { [%eval 2.25] [%clk 0:23:53] } 48. Ke4 { [%eval 1.78] [%clk 0:58:58] } 48... Bh2 { [%eval 1.67] [%clk 0:23:25] } 49. Ra8 { [%eval 1.82] [%clk 0:59:13] } 49... Bg1?! { [%eval 2.9] } { Inaccuracy. Bf4 was best. } { [%clk 0:22:43] } 50. Ra1?! { [%eval 1.8] } { Inaccuracy. Ra6+ was best. } { [%clk 0:59:03] } 50... Bh2 { [%eval 1.93] [%clk 0:23:08] } 51. Ra6+ { [%eval 1.79] [%clk 0:59:06] } 51... Kg7 { [%eval 1.15] [%clk 0:22:43] } 52. h5?! { [%eval 0.56] } { Inaccuracy. Kd5 was best. } { [%clk 0:59:27] } 52... Bf4 { [%eval 0.48] [%clk 0:19:59] } 53. Kd5 { [%eval 0.69] [%clk 0:59:16] } 53... Bh2 { [%eval 0.0] [%clk 0:17:17] } 54. hxg6 { [%eval 0.0] [%clk 0:59:13] } 54... f6 { [%eval 0.03] [%clk 0:16:22] } 55. Ke6 { [%eval 0.02] [%clk 0:59:29] } 55... Kxg6 { [%eval 0.23] [%clk 0:16:47] } 56. Ra8 { [%eval 0.0] [%clk 0:59:53] } 56... Kg5 { [%eval 0.0] [%clk 0:15:12] } 57. Rg8+ { [%eval 0.06] [%clk 1:00:01] } 57... Kf4 { [%eval 0.1] [%clk 0:15:38] } 58. Rg6 { [%eval 0.08] [%clk 1:00:26] } 58... Kf3 { [%eval 0.48] [%clk 0:14:59] } 59. Kf5 { [%eval 0.0] [%clk 0:46:15] } 59... Bf4 { [%eval 0.0] [%clk 0:14:08] } 60. Rxf6 { [%eval 0.0] [%clk 0:46:06] } 60... Kxf2 { [%eval 0.0] [%clk 0:14:15] } 61. Ra6 { [%eval 0.0] [%clk 0:46:15] } 61... Kg3 { [%eval 0.0] [%clk 0:11:40] } 62. Ra3+ { [%eval 0.0] [%clk 0:44:49] } 62... Kh4 { [%eval 0.0] [%clk 0:11:54] } 63. Ra1 { [%eval 0.0] [%clk 0:43:36] } 63... Kg3 { [%eval 0.0] [%clk 0:12:11] } 64. Ra2 { [%eval 0.0] [%clk 0:43:35] } 64... Kh3 { [%eval 0.0] [%clk 0:12:24] } 65. Ra3+ { [%eval 0.0] [%clk 0:42:54] } 65... Kh4 { [%eval 0.0] [%clk 0:12:19] } 66. Rb3 { [%eval 0.0] [%clk 0:42:24] } 66... Bg3 { [%eval 0.0] [%clk 0:11:59] } 67. Rb1 { [%eval 0.0] [%clk 0:41:21] } 67... Bf4 { [%eval 0.0] [%clk 0:12:18] } 68. Rg1 { [%eval 0.0] [%clk 0:41:44] } 68... Kh3 { [%eval 0.09] [%clk 0:11:52] } 69. Ra1 { [%eval 0.0] [%clk 0:39:16] } 69... Kg3 { [%eval 0.0] [%clk 0:12:10] } 70. Ra3+ { [%eval 0.0] [%clk 0:39:36] } 70... Kh4 { [%eval 0.0] [%clk 0:12:00] } 1/2-1/2