Event: Round 7: Tashriq Saihan, Shan - Md, Sahrifuzzaman
Site: https://lichess.org/broadcast/bangladesh-49th-national-b-chess-championship-2025/round-7/GHvyEnHq/1hhMmMTi
Date: 2025-09-11
White: Tashriq Saihan, Shan
WhiteElo: 2067
Black: Md, Sahrifuzzaman
BlackElo: 1955
Result: 1-0
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:29:53] } 1... c5 { [%eval 0.24] [%clk 1:30:40] } 2. Nf3 { [%eval 0.2] [%clk 1:30:17] } 2... Nc6 { [%eval 0.3] [%clk 1:30:49] } 3. Bb5 { [%eval 0.17] [%clk 1:30:41] } 3... g6 { [%eval 0.24] [%clk 1:30:48] } 4. c3 { [%eval 0.12] [%clk 1:31:04] } 4... Nf6 { [%eval 0.0] [%clk 1:29:11] } 5. e5 { [%eval 0.0] [%clk 1:30:53] } 5... Nd5 { [%eval 0.0] [%clk 1:29:02] } 6. O-O { [%eval 0.0] [%clk 1:30:29] } 6... Nc7 { [%eval 0.07] [%clk 1:25:56] } 7. Ba4 { [%eval -0.06] [%clk 1:28:31] } 7... b5 { [%eval 0.15] [%clk 1:24:15] } 8. Bc2 { [%eval 0.1] [%clk 1:28:17] } 8... d5?! { [%eval 0.74] } { Inaccuracy. Bg7 was best. } { [%clk 1:23:12] } 9. d4 { [%eval 0.74] [%clk 1:28:07] } 9... c4 { [%eval 0.98] [%clk 1:22:45] } 10. Be3 { [%eval 0.64] [%clk 1:27:38] } 10... Bg7 { [%eval 0.71] [%clk 1:20:10] } 11. Qd2 { [%eval 0.24] [%clk 1:27:55] } 11... O-O { [%eval 0.41] [%clk 1:15:16] } 12. Bh6 { [%eval 0.02] [%clk 1:28:05] } 12... f6 { [%eval 0.23] [%clk 1:13:25] } 13. Bxg7 { [%eval 0.0] [%clk 1:27:20] } 13... Kxg7 { [%eval 0.02] [%clk 1:13:45] } 14. Re1 { [%eval 0.06] [%clk 1:26:52] } 14... Bg4 { [%eval 0.2] [%clk 1:12:35] } 15. Nh4? { [%eval -0.94] } { Mistake. exf6+ was best. } { [%clk 1:25:31] } 15... e6 { [%eval -0.66] [%clk 0:59:28] } 16. Qf4 { [%eval -0.81] [%clk 1:21:32] } 16... f5 { [%eval -0.6] [%clk 0:57:48] } 17. Nf3 { [%eval -0.67] [%clk 1:20:41] } 17... h6 { [%eval -0.62] [%clk 0:56:20] } 18. h3 { [%eval -0.57] [%clk 1:17:58] } 18... g5 { [%eval -0.57] [%clk 0:55:30] } 19. Qg3?! { [%eval -1.49] } { Inaccuracy. Qe3 was best. } { [%clk 1:17:45] } 19... Bh5 { [%eval -1.6] [%clk 0:53:22] } 20. Nbd2 { [%eval -1.59] [%clk 1:16:45] } 20... f4 { [%eval -1.62] [%clk 0:46:33] } 21. Qh2 { [%eval -1.54] [%clk 1:16:50] } 21... Ne7 { [%eval -1.32] [%clk 0:44:31] } 22. Rf1 { [%eval -1.39] [%clk 1:15:50] } 22... a5?! { [%eval -0.74] } { Inaccuracy. b4 was best. } { [%clk 0:41:45] } 23. g4 { [%eval -0.68] [%clk 1:14:36] } 23... Bg6 { [%eval -0.18] [%clk 0:40:25] } 24. Bxg6 { [%eval -0.26] [%clk 1:08:16] } 24... Nxg6 { [%eval -0.21] [%clk 0:40:45] } 25. a3 { [%eval -0.35] [%clk 1:07:53] } 25... Qe7 { [%eval -0.18] [%clk 0:38:23] } 26. Qg2?! { [%eval -0.77] } { Inaccuracy. h4 was best. } { [%clk 1:05:53] } 26... Rab8 { [%eval -0.23] [%clk 0:30:49] } 27. Rfc1 { [%eval -0.06] [%clk 1:01:48] } 27... b4 { [%eval -0.01] [%clk 0:27:47] } 28. axb4 { [%eval 0.0] [%clk 1:01:46] } 28... axb4 { [%eval 0.0] [%clk 0:27:53] } 29. Qf1 { [%eval -0.07] [%clk 1:01:42] } 29... b3 { [%eval 0.09] [%clk 0:27:06] } 30. Ra7 { [%eval 0.0] [%clk 1:00:19] } 30... Rf7?! { [%eval 0.61] } { Inaccuracy. Ra8 was best. } { [%clk 0:24:53] } 31. Rca1 { [%eval 0.58] [%clk 0:59:29] } 31... Qd8 { [%eval 0.82] [%clk 0:24:18] } 32. R1a5 { [%eval 0.35] [%clk 0:57:16] } 32... Ne7 { [%eval 0.78] [%clk 0:21:59] } 33. Rc5 { [%eval 0.7] [%clk 0:53:50] } 33... Nb5?! { [%eval 1.51] } { Inaccuracy. Ng6 was best. } { [%clk 0:20:59] } 34. Ra4?! { [%eval 0.55] } { Inaccuracy. Ra6 was best. } { [%clk 0:49:42] } 34... Nc8?! { [%eval 1.67] } { Inaccuracy. Ng6 was best. } { [%clk 0:19:51] } 35. Qa1?! { [%eval 0.82] } { Inaccuracy. h4 was best. } { [%clk 0:46:11] } 35... Qb6?? { [%eval 2.77] } { Blunder. Qe8 was best. } { [%clk 0:17:56] } 36. Rxb5 { [%eval 2.86] [%clk 0:41:20] } 36... Qxb5 { [%eval 2.58] [%clk 0:18:02] } 37. Rb4 { [%eval 2.84] [%clk 0:41:43] } 37... Ra7 { [%eval 2.41] [%clk 0:16:06] } 38. Qb1 { [%eval 2.05] [%clk 0:38:10] } 38... Qa5? { [%eval 3.53] } { Mistake. Qxb4 was best. } { [%clk 0:12:46] } 39. Rxb8 { [%eval 3.65] [%clk 0:37:47] } 39... Ne7 { [%eval 3.3] [%clk 0:12:53] } 40. Kg2 { [%eval 3.34] [%clk 0:35:52] } 40... Qa1?! { [%eval 4.69] } { Inaccuracy. Qc7 was best. } { [%clk 0:12:27] } 41. Qxa1 { [%eval 4.68] [%clk 0:35:11] } 41... Rxa1 { [%eval 4.4] [%clk 0:12:48] } 42. Nxb3 { [%eval 4.73] [%clk 0:34:58] } 42... cxb3 { [%eval 4.48] [%clk 0:11:27] } 43. Rxb3 { [%eval 3.8] [%clk 0:33:18] } 43... Rc1?! { [%eval 5.06] } { Inaccuracy. Ng6 was best. } { [%clk 0:11:38] } 44. Rb7 { [%eval 4.64] [%clk 0:32:30] } 44... Kf7 { [%eval 5.36] [%clk 0:11:52] } 45. h4 { [%eval 5.42] [%clk 0:31:53] } 45... gxh4 { [%eval 5.46] [%clk 0:12:14] } 46. g5 { [%eval 5.29] [%clk 0:31:44] } 46... hxg5 { [%eval 5.32] [%clk 0:11:47] } 47. Nxg5+ { [%eval 5.31] [%clk 0:32:07] } 47... Kg6 { [%eval 5.42] [%clk 0:12:09] } 48. Nxe6 { [%eval 5.34] [%clk 0:31:09] } 48... Nf5 { [%eval 5.76] [%clk 0:12:07] } 49. Nxf4+ { [%eval 5.71] [%clk 0:31:23] } 1-0