Event: Round 1: Subrota, Biswas - Afnan, Zarif Haque
Site: https://lichess.org/broadcast/bangladesh-49th-national-b-chess-championship-2025/round-1/NLF2cjWM/chnCXWlT
Date: 2025-09-04
White: Subrota, Biswas
WhiteTitle: FM
WhiteElo: 2338
Black: Afnan, Zarif Haque
BlackElo: 2021
Result: 1-0
ECO: B10
Opening: Caro-Kann Defense: Endgame Offer
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:12:07] } 1... c6 { [%eval 0.23] [%clk 1:30:47] } 2. Nf3 { [%eval 0.17] [%clk 1:08:43] } 2... d5 { [%eval 0.27] [%clk 1:29:55] } 3. d3 { [%eval 0.17] [%clk 1:09:11] } 3... Bg4 { [%eval 0.28] [%clk 1:29:54] } 4. h3 { [%eval 0.25] [%clk 1:09:35] } 4... Bxf3 { [%eval 0.39] [%clk 1:28:39] } 5. Qxf3 { [%eval 0.29] [%clk 1:10:02] } 5... e6 { [%eval 0.34] [%clk 1:26:32] } 6. g3 { [%eval 0.31] [%clk 1:10:17] } 6... Bd6 { [%eval 0.47] [%clk 1:24:33] } 7. Qg4 { [%eval 0.4] [%clk 1:09:02] } 7... Nf6 { [%eval 0.72] [%clk 1:18:14] } 8. Qxg7 { [%eval 0.82] [%clk 1:06:42] } 8... Rg8 { [%eval 0.79] [%clk 1:16:04] } 9. Qh6 { [%eval 0.81] [%clk 1:07:07] } 9... dxe4 { [%eval 0.78] [%clk 1:14:17] } 10. dxe4 { [%eval 0.82] [%clk 1:07:07] } 10... Nbd7 { [%eval 1.02] [%clk 1:04:05] } 11. Nc3 { [%eval 0.55] [%clk 1:03:20] } 11... Qc7 { [%eval 0.59] [%clk 0:54:46] } 12. Bd2 { [%eval 0.47] [%clk 1:03:35] } 12... O-O-O?! { [%eval 1.03] } { Inaccuracy. Qb6 was best. } { [%clk 0:50:55] } 13. Qe3 { [%eval 0.48] [%clk 1:02:22] } 13... Bc5 { [%eval 0.56] [%clk 0:45:36] } 14. Qf4 { [%eval 0.55] [%clk 1:00:02] } 14... Qxf4 { [%eval 0.48] [%clk 0:35:33] } 15. gxf4 { [%eval 0.46] [%clk 0:47:25] } 15... Bb4 { [%eval 0.94] [%clk 0:26:37] } 16. e5 { [%eval 0.83] [%clk 0:46:23] } 16... Nd5 { [%eval 0.75] [%clk 0:18:35] } 17. Bd3 { [%eval 0.75] [%clk 0:43:40] } 17... Bxc3 { [%eval 0.69] [%clk 0:12:45] } 18. bxc3 { [%eval 0.8] [%clk 0:41:53] } 18... Nc5 { [%eval 0.75] [%clk 0:11:16] } 19. Ke2 { [%eval 0.7] [%clk 0:41:43] } 19... Nxd3 { [%eval 0.71] [%clk 0:10:29] } 20. cxd3 { [%eval 0.84] [%clk 0:42:04] } 20... Rg6?! { [%eval 1.89] } { Inaccuracy. c5 was best. } { [%clk 0:10:23] } 21. Rag1? { [%eval 0.73] } { Mistake. c4 was best. } { [%clk 0:39:05] } 21... Rdg8 { [%eval 1.19] [%clk 0:09:24] } 22. Rg4?! { [%eval 0.61] } { Inaccuracy. Rb1 was best. } { [%clk 0:34:49] } 22... Ne7 { [%eval 0.62] [%clk 0:05:48] } 23. Be3 { [%eval 0.57] [%clk 0:34:14] } 23... b6 { [%eval 0.55] [%clk 0:03:40] } 24. d4 { [%eval 0.55] [%clk 0:31:52] } 24... Nf5 { [%eval 0.71] [%clk 0:03:26] } 25. Kf3 { [%eval 0.76] [%clk 0:32:10] } 25... h5 { [%eval 1.02] [%clk 0:02:20] } 26. Rxg6 { [%eval 0.89] [%clk 0:32:33] } 26... Rxg6 { [%eval 0.95] [%clk 0:02:29] } 27. c4 { [%eval 0.95] [%clk 0:32:46] } 27... Kd7 { [%eval 1.08] [%clk 0:00:57] } 28. Rd1 { [%eval 0.88] [%clk 0:33:01] } 28... Rg8 { [%eval 0.99] [%clk 0:00:58] } 29. d5?! { [%eval 0.24] } { Inaccuracy. Rb1 was best. } { [%clk 0:31:48] } 29... cxd5 { [%eval 0.22] [%clk 0:00:36] } 30. cxd5 { [%eval 0.21] [%clk 0:32:16] } 30... Rc8?? { [%eval 2.32] } { Blunder. exd5 was best. } { [%clk 0:00:55] } 31. d6 { [%eval 2.39] [%clk 0:22:51] } 31... Rc2 { [%eval 2.49] [%clk 0:01:08] } 32. Rg1 { [%eval 2.57] [%clk 0:22:48] } 32... Kc6? { [%eval 4.14] } { Mistake. Rc8 was best. } { [%clk 0:00:33] } 33. Rg8 { [%eval 4.07] [%clk 0:23:06] } 33... Rxa2 { [%eval 3.96] [%clk 0:00:42] } 34. Rc8+ { [%eval 3.91] [%clk 0:21:56] } 34... Kd7 { [%eval 3.87] [%clk 0:01:09] } 35. Rf8 { [%eval 3.73] [%clk 0:22:19] } 35... Nxe3?! { [%eval 5.87] } { Inaccuracy. Nh4+ was best. } { [%clk 0:00:44] } 36. Rxf7+ { [%eval 5.9] [%clk 0:22:17] } 36... Kd8 { [%eval 5.91] [%clk 0:01:06] } 37. fxe3 { [%eval 5.76] [%clk 0:22:26] } 37... a5?? { [%eval #11] } { Checkmate is now unavoidable. Rd2 was best. } { [%clk 0:01:11] } 38. f5 { [%eval #10] [%clk 0:22:37] } 1-0