Event: Round 12: Abu Sufian, Shakil - Anata, Choudhury
Site: https://lichess.org/broadcast/49th-bangladesh-national-chess-championship-2025/round-12/2k2mPkZ5/xfXof6EY
Date: 2025-09-30
White: Abu Sufian, Shakil
WhiteTitle: IM
WhiteElo: 2217
Black: Anata, Choudhury
BlackElo: 2152
Result: 1-0
ECO: B28
Opening: Sicilian Defense: O'Kelly Variation, Venice System
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.24] [%clk 1:30:39] } 2. Nf3 { [%eval 0.2] [%clk 1:31:19] } 2... a6 { [%eval 0.47] [%clk 1:30:43] } 3. c3 { [%eval 0.28] [%clk 1:29:07] } 3... d5 { [%eval 0.34] [%clk 1:30:56] } 4. exd5 { [%eval 0.32] [%clk 1:29:31] } 4... Qxd5 { [%eval 0.29] [%clk 1:31:05] } 5. d4 { [%eval 0.22] [%clk 1:29:54] } 5... Nf6 { [%eval 0.35] [%clk 1:31:16] } 6. Be2 { [%eval 0.33] [%clk 1:30:10] } 6... e6 { [%eval 0.33] [%clk 1:30:47] } 7. O-O { [%eval 0.25] [%clk 1:30:10] } 7... Nc6 { [%eval 0.39] [%clk 1:25:22] } 8. Be3 { [%eval 0.39] [%clk 1:24:33] } 8... cxd4 { [%eval 0.39] [%clk 1:25:24] } 9. cxd4 { [%eval 0.15] [%clk 1:14:22] } 9... Be7 { [%eval 0.18] [%clk 1:25:16] } 10. Nc3 { [%eval 0.2] [%clk 1:14:47] } 10... Qd6 { [%eval 0.27] [%clk 1:25:38] } 11. Qd2 { [%eval 0.08] [%clk 1:14:24] } 11... O-O { [%eval 0.08] [%clk 1:24:57] } 12. a3 { [%eval -0.01] [%clk 1:12:31] } 12... Rd8 { [%eval 0.28] [%clk 0:45:34] } 13. Rfd1 { [%eval 0.15] [%clk 1:09:14] } 13... b5 { [%eval 0.26] [%clk 0:37:47] } 14. Bf4 { [%eval 0.13] [%clk 0:57:49] } 14... Qd7 { [%eval 0.16] [%clk 0:37:54] } 15. Ne5 { [%eval 0.22] [%clk 0:54:14] } 15... Nxe5 { [%eval 0.18] [%clk 0:37:33] } 16. dxe5 { [%eval 0.28] [%clk 0:54:40] } 16... Qxd2 { [%eval 0.22] [%clk 0:35:25] } 17. Rxd2 { [%eval 0.3] [%clk 0:54:47] } 17... Rxd2?? { [%eval 2.96] } { Blunder. Nd5 was best. } { [%clk 0:35:17] } 18. exf6 { [%eval 2.99] [%clk 0:53:53] } 18... Rd7 { [%eval 2.99] [%clk 0:34:07] } 19. fxe7 { [%eval 2.96] [%clk 0:53:23] } 19... Bb7 { [%eval 3.08] [%clk 0:34:14] } 20. Rd1 { [%eval 2.87] [%clk 0:49:59] } 20... Rxe7 { [%eval 2.79] [%clk 0:34:31] } 21. f3 { [%eval 2.73] [%clk 0:49:48] } 21... Rc8 { [%eval 2.62] [%clk 0:34:19] } 22. Kf2 { [%eval 2.66] [%clk 0:49:31] } 22... f6 { [%eval 2.48] [%clk 0:32:18] } 23. Be3 { [%eval 2.59] [%clk 0:49:28] } 23... Kf7 { [%eval 2.5] [%clk 0:32:14] } 24. Bd3 { [%eval 2.41] [%clk 0:44:04] } 24... Rcc7? { [%eval 3.92] } { Mistake. Rd7 was best. } { [%clk 0:27:30] } 25. Ne4?! { [%eval 2.81] } { Inaccuracy. Bb6 was best. } { [%clk 0:40:42] } 25... Bxe4 { [%eval 2.78] [%clk 0:27:18] } 26. Bxe4 { [%eval 2.57] [%clk 0:41:04] } 26... Red7 { [%eval 2.68] [%clk 0:24:46] } 27. Re1 { [%eval 2.55] [%clk 0:40:43] } 27... Rd6 { [%eval 2.98] [%clk 0:18:50] } 28. f4 { [%eval 2.63] [%clk 0:36:53] } 28... Rc4 { [%eval 3.03] [%clk 0:17:44] } 29. Bb1 { [%eval 2.89] [%clk 0:36:20] } 29... a5?! { [%eval 3.69] } { Inaccuracy. f5 was best. } { [%clk 0:15:50] } 30. Re2 { [%eval 3.02] [%clk 0:33:42] } 30... g6 { [%eval 3.41] [%clk 0:16:11] } 31. Kf3?! { [%eval 2.65] } { Inaccuracy. Rd2 was best. } { [%clk 0:26:12] } 31... f5 { [%eval 3.16] [%clk 0:14:55] } 32. Rd2 { [%eval 2.95] [%clk 0:19:05] } 32... Rxd2 { [%eval 3.69] [%clk 0:13:13] } 33. Bxd2 { [%eval 3.7] [%clk 0:19:33] } 33... a4 { [%eval 4.08] [%clk 0:11:15] } 34. Be3 { [%eval 3.41] [%clk 0:18:16] } 34... Rc7 { [%eval 3.26] [%clk 0:10:04] } 35. Bd3 { [%eval 3.31] [%clk 0:17:29] } 35... Rb7 { [%eval 3.89] [%clk 0:10:32] } 36. Bc5 { [%eval 3.89] [%clk 0:15:26] } 36... Ke8 { [%eval 4.44] [%clk 0:10:49] } 37. Ke3 { [%eval 4.3] [%clk 0:15:46] } 37... Kd7 { [%eval 4.44] [%clk 0:11:09] } 38. Be2 { [%eval 4.4] [%clk 0:16:04] } 38... Rb8 { [%eval 4.75] [%clk 0:10:51] } 39. Kd4 { [%eval 4.65] [%clk 0:15:48] } 39... h6 { [%eval 5.32] [%clk 0:10:50] } 40. h4 { [%eval 5.17] [%clk 0:15:15] } 40... Kc6 { [%eval 5.44] [%clk 0:10:12] } 41. Bf3+ { [%eval 5.19] [%clk 0:14:37] } 41... Kd7 { [%eval 4.95] [%clk 0:10:33] } 42. Kc3?! { [%eval 3.9] } { Inaccuracy. Be2 was best. } { [%clk 0:14:28] } 42... g5 { [%eval 4.25] [%clk 0:10:42] } 43. hxg5 { [%eval 4.37] [%clk 0:14:16] } 43... hxg5 { [%eval 4.31] [%clk 0:11:03] } 44. fxg5 { [%eval 4.09] [%clk 0:14:41] } 44... e5 { [%eval 4.66] [%clk 0:11:04] } 45. Bd5 { [%eval 4.77] [%clk 0:14:01] } 1-0