Event: Round 5: Avik, Sarker - Nayem, Haque
Site: https://lichess.org/broadcast/bangladesh-49th-national-b-chess-championship-2025/round-5/RsuXuJZn/0SEzsw6o
Date: 2025-09-09
White: Avik, Sarker
WhiteTitle: CM
WhiteElo: 2037
Black: Nayem, Haque
BlackTitle: FM
BlackElo: 2170
Result: 0-1
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... d5 { [%eval 0.18] [%clk 1:28:09] } 2. Bf4 { [%eval 0.0] [%clk 1:31:24] } 2... Nf6 { [%eval 0.05] [%clk 1:29:01] } 3. e3 { [%eval 0.04] [%clk 1:31:44] } 3... c5 { [%eval 0.0] [%clk 1:29:01] } 4. c3 { [%eval 0.0] [%clk 1:31:44] } 4... Nc6 { [%eval 0.0] [%clk 1:28:51] } 5. Nd2 { [%eval 0.0] [%clk 1:32:37] } 5... Bf5 { [%eval 0.0] [%clk 1:28:57] } 6. Ngf3 { [%eval -0.04] [%clk 1:32:50] } 6... Qb6 { [%eval 0.0] [%clk 1:29:24] } 7. Qb3 { [%eval -0.17] [%clk 1:33:13] } 7... c4 { [%eval -0.22] [%clk 1:29:48] } 8. Qxb6 { [%eval -0.3] [%clk 1:33:39] } 8... axb6 { [%eval -0.36] [%clk 1:29:59] } 9. a3 { [%eval -0.43] [%clk 1:34:01] } 9... h6 { [%eval -0.37] [%clk 1:30:10] } 10. h3 { [%eval -0.33] [%clk 1:33:38] } 10... e6 { [%eval -0.16] [%clk 1:30:30] } 11. Be2 { [%eval -0.24] [%clk 1:33:43] } 11... Nd7 { [%eval -0.18] [%clk 1:30:56] } 12. g4 { [%eval -0.72] [%clk 1:31:41] } 12... Bh7 { [%eval -0.75] [%clk 1:31:11] } 13. O-O { [%eval -0.63] [%clk 1:31:01] } 13... b5 { [%eval -0.72] [%clk 1:31:34] } 14. Rac1 { [%eval -1.14] [%clk 1:31:19] } 14... Be7?! { [%eval -0.28] } { Inaccuracy. Nb6 was best. } { [%clk 1:31:08] } 15. Bd1 { [%eval -0.32] [%clk 1:28:49] } 15... Nb6 { [%eval -0.36] } 16. Bc2 { [%eval -0.34] [%clk 1:30:52] } 16... Na4 { [%eval -0.09] [%clk 1:21:30] } 17. Bxh7 { [%eval -0.15] [%clk 1:31:13] } 17... Rxh7 { [%eval -0.21] [%clk 1:21:54] } 18. Rc2 { [%eval -0.18] [%clk 1:31:21] } 18... g5 { [%eval -0.23] [%clk 1:22:09] } 19. Bg3 { [%eval -0.28] [%clk 1:31:22] } 19... f5 { [%eval -0.07] [%clk 1:19:35] } 20. Ne5 { [%eval -0.22] [%clk 1:30:25] } 20... Nxe5 { [%eval -0.1] [%clk 1:18:49] } 21. Bxe5 { [%eval -0.17] [%clk 1:30:32] } 21... Nb6 { [%eval 0.15] [%clk 1:18:04] } 22. Kg2 { [%eval -0.02] [%clk 1:29:11] } 22... Nd7 { [%eval 0.02] [%clk 1:16:55] } 23. f4 { [%eval 0.0] [%clk 1:29:05] } 23... gxf4 { [%eval -0.03] [%clk 1:16:00] } 24. exf4 { [%eval -0.1] [%clk 1:28:41] } 24... Nxe5 { [%eval -0.19] [%clk 1:15:55] } 25. fxe5?! { [%eval -1.2] } { Inaccuracy. dxe5 was best. } { [%clk 1:25:28] } 25... Rg7 { [%eval -1.46] [%clk 1:13:57] } 26. Kf3?! { [%eval -2.49] } { Inaccuracy. Kh1 was best. } { [%clk 1:24:57] } 26... fxg4+ { [%eval -2.44] [%clk 1:14:22] } 27. hxg4 { [%eval -2.31] [%clk 1:25:06] } 27... Kd7 { [%eval -2.17] [%clk 1:14:49] } 28. Rg1 { [%eval -2.64] [%clk 1:19:04] } 28... h5 { [%eval -2.62] [%clk 1:04:55] } 29. g5?! { [%eval -3.37] } { Inaccuracy. Rcc1 was best. } { [%clk 1:16:24] } 29... Rag8 { [%eval -3.5] [%clk 1:04:47] } 30. g6 { [%eval -3.33] [%clk 1:07:50] } 30... Rxg6 { [%eval -3.76] [%clk 1:05:03] } 31. Rxg6 { [%eval -3.67] [%clk 1:08:12] } 31... Rxg6 { [%eval -3.57] [%clk 1:05:29] } 32. Nf1 { [%eval -3.58] [%clk 1:05:54] } 32... Rg1?! { [%eval -2.31] } { Inaccuracy. h4 was best. } { [%clk 1:04:07] } 33. Kf2?! { [%eval -3.54] } { Inaccuracy. Ng3 was best. } { [%clk 1:05:42] } 33... Rg4 { [%eval -3.23] [%clk 1:01:33] } 34. Nh2 { [%eval -3.7] [%clk 1:04:49] } 34... Bh4+ { [%eval -3.63] [%clk 0:54:10] } 35. Kf1 { [%eval -3.44] [%clk 1:02:19] } 35... Rg3 { [%eval -4.39] [%clk 0:44:32] } 36. Rf2 { [%eval -4.34] [%clk 0:59:46] } 36... Rh3 { [%eval -4.1] [%clk 0:41:56] } 37. Rg2 { [%eval -4.37] [%clk 0:58:44] } 37... Bg3?? { [%eval -2.06] } { Blunder. Kc6 was best. } { [%clk 0:36:32] } 38. Kg1?? { [%eval -5.41] } { Blunder. Nf3 was best. } { [%clk 0:57:26] } 38... Bxh2+ { [%eval -5.21] [%clk 0:36:15] } 39. Rxh2?? { [%eval #-21] } { Checkmate is now unavoidable. Kf2 was best. } { [%clk 0:57:51] } 39... Rxh2 { [%eval -14.05] [%clk 0:36:29] } 40. Kxh2 { [%eval -10.93] [%clk 0:58:20] } 40... Ke7 { [%eval #-18] [%clk 0:36:49] } 41. Kg3 { [%eval #-18] [%clk 0:58:25] } 41... Kf7 { [%eval -10.16] [%clk 0:37:17] } 42. Kh3?! { [%eval #-17] } { Checkmate is now unavoidable. Kf3 was best. } { [%clk 0:57:46] } 42... Kg6 { [%eval #-16] [%clk 0:37:45] } 43. Kh4 { [%eval #-16] [%clk 0:58:06] } 43... Kh6 { [%eval #-15] [%clk 0:38:14] } 44. Kg3 { [%eval #-14] [%clk 0:58:27] } 44... Kg5 { [%eval #-13] [%clk 0:38:42] } 45. Kh3 { [%eval #-12] [%clk 0:58:13] } 45... h4 { [%eval #-11] [%clk 0:39:11] } 46. Kg2 { [%eval #-11] [%clk 0:58:33] } 46... Kg4 { [%eval #-10] [%clk 0:39:39] } 47. Kh2 { [%eval #-9] [%clk 0:58:48] } 47... h3 { [%eval #-8] [%clk 0:40:08] } 48. Kg1 { [%eval #-8] [%clk 0:57:54] } 48... Kg3 { [%eval #-7] [%clk 0:40:36] } 49. Kh1 { [%eval #-5] [%clk 0:57:54] } 49... h2 { [%eval #-4] [%clk 0:40:55] } 50. a4 { [%eval #-4] [%clk 0:57:42] } 50... bxa4 { [%eval #-3] [%clk 0:41:18] } 51. b4 { [%eval #-3] [%clk 0:57:26] } 51... cxb3 { [%eval #-2] [%clk 0:41:31] } 52. c4 { [%eval #-2] [%clk 0:57:33] } 52... b2 { [%eval #-1] [%clk 0:41:55] } 0-1