Event: 13-20
Date: 2024-02-09
White: Osman Shaon Md. Shawket Bin
WhiteTitle: CM
WhiteElo: 2031
Black: Minhaz Uddin Mohammad
BlackTitle: IM
BlackElo: 2240
Result: 1-0
ECO: E49
Opening: Nimzo-Indian Defense: Normal Variation, Botvinnik System
Variant: Standard
TimeControl: 5400+30+1800

1. d4 { [%eval 0.15] [%clk 1:21:36] } 1... Nf6 { [%eval 0.16] [%clk 1:30:54] } 2. c4 { [%eval 0.16] [%clk 1:22:01] } 2... e6 { [%eval 0.21] [%clk 1:31:18] } 3. Nc3 { [%eval 0.05] [%clk 1:22:28] } 3... Bb4 { [%eval 0.17] [%clk 1:31:43] } 4. e3 { [%eval 0.0] [%clk 1:22:55] } 4... O-O { [%eval 0.21] [%clk 1:32:06] } 5. Bd3 { [%eval 0.04] [%clk 1:23:19] } 5... d5 { [%eval 0.12] [%clk 1:31:54] } 6. a3 { [%eval 0.02] [%clk 1:21:57] } 6... Bxc3+ { [%eval 0.01] [%clk 1:32:18] } 7. bxc3 { [%eval 0.18] [%clk 1:22:23] } 7... dxc4 { [%eval 0.0] [%clk 1:32:04] } 8. Bxc4 { [%eval 0.17] [%clk 1:22:43] } 8... c5 { [%eval 0.07] [%clk 1:32:31] } 9. Ne2 { [%eval 0.03] [%clk 1:22:43] } 9... Nc6 { [%eval 0.17] [%clk 1:26:13] } 10. O-O { [%eval 0.14] [%clk 1:22:54] } 10... Qc7 { [%eval 0.35] [%clk 1:26:40] } 11. Qc2 { [%eval 0.07] [%clk 1:12:59] } 11... Rd8 { [%eval 0.18] [%clk 1:21:40] } 12. f4?! { [%eval -0.64] } { Inaccuracy. Bd3 was best. } 12... Na5 { [%eval -0.62] } 13. Bd3 { [%eval -0.64] [%clk 0:59:19] } 13... c4 { [%eval -0.36] [%clk 1:01:17] } 14. Be4 { [%eval -0.48] [%clk 0:59:44] } 14... Nb3 { [%eval -0.36] [%clk 1:01:36] } 15. Ra2 { [%eval -0.5] [%clk 0:57:48] } 15... Nxe4 { [%eval -0.39] [%clk 1:00:50] } 16. Qxe4 { [%eval -0.5] [%clk 0:58:10] } 16... f5 { [%eval -0.2] [%clk 0:45:59] } 17. Qc2 { [%eval -0.53] [%clk 0:54:12] } 17... b6 { [%eval -0.08] [%clk 0:44:10] } 18. Ng3 { [%eval -0.02] [%clk 0:50:20] } 18... Bb7 { [%eval 0.04] [%clk 0:43:56] } 19. e4 { [%eval -0.01] [%clk 0:50:30] } 19... fxe4 { [%eval 0.4] [%clk 0:40:42] } 20. Be3 { [%eval 0.53] [%clk 0:50:38] } 20... Qc6? { [%eval 1.81] } { Mistake. Rf8 was best. } { [%clk 0:40:46] } 21. f5 { [%eval 1.79] [%clk 0:45:47] } 21... Rf8 { [%eval 2.02] [%clk 0:39:11] } 22. Qd1 { [%eval 2.16] [%clk 0:45:47] } 22... exf5 { [%eval 1.77] [%clk 0:36:26] } 23. Nxf5 { [%eval 1.92] [%clk 0:45:58] } 23... Rfe8? { [%eval 4.1] } { Mistake. Kh8 was best. } { [%clk 0:28:42] } 24. Qg4 { [%eval 3.84] [%clk 0:42:12] } 24... Qg6 { [%eval 3.91] [%clk 0:28:47] } 25. Qf4 { [%eval 3.16] [%clk 0:41:41] } 25... Bd5 { [%eval 3.0] [%clk 0:22:09] } 26. Raf2 { [%eval 2.99] [%clk 0:40:42] } 26... h6? { [%eval 5.22] } { Mistake. Kh8 was best. } { [%clk 0:20:53] } 27. Qh4 { [%eval 5.51] [%clk 0:39:43] } 27... Re6 { [%eval 4.94] [%clk 0:17:10] } 28. Ne7+ { [%eval 4.88] [%clk 0:39:16] } 28... Rxe7 { [%eval 5.02] [%clk 0:17:37] } 29. Qxe7 { [%eval 4.87] [%clk 0:39:38] } 29... Na5 { [%eval 5.72] [%clk 0:13:34] } 30. Rf8+ { [%eval 5.46] [%clk 0:36:19] } 30... Rxf8 { [%eval 6.07] [%clk 0:14:02] } 31. Rxf8+ { [%eval 6.05] [%clk 0:36:40] } 31... Kh7 { [%eval 6.15] [%clk 0:14:28] } 32. Qd8 { [%eval 6.24] [%clk 0:36:28] } 32... Qe6 { [%eval 6.19] [%clk 0:12:43] } 33. Rh8+ { [%eval 6.22] [%clk 0:36:28] } 33... Kg6 { [%eval 6.15] [%clk 0:13:11] } 34. Re8 { [%eval 5.28] [%clk 0:35:30] } 34... Qf7 { [%eval 5.2] [%clk 0:11:22] } 35. Qd6+ { [%eval 5.42] [%clk 0:34:49] } 35... Kh7 { [%eval 5.94] [%clk 0:11:31] } 36. Re7 { [%eval 5.75] [%clk 0:34:11] } 36... Qh5 { [%eval 6.39] [%clk 0:09:27] } 37. Rd7?! { [%eval 4.97] } { Inaccuracy. Qd7 was best. } { [%clk 0:30:08] } 37... Bc6 { [%eval 5.05] [%clk 0:08:28] } 38. Rc7 { [%eval 4.77] [%clk 0:29:24] } 38... Ba4 { [%eval 5.4] [%clk 0:05:11] } 39. Qe7 { [%eval 5.18] [%clk 0:27:11] } 39... Qg6 { [%eval 5.5] [%clk 0:04:29] } 40. d5 { [%eval 5.5] [%clk 0:27:30] } 40... Nb3 { [%eval 5.44] [%clk 0:04:29] } 41. d6 { [%eval 5.41] [%clk 0:26:54] } 41... Nc5 { [%eval 4.57] [%clk 0:04:38] } 42. Bxc5 { [%eval 5.66] [%clk 0:26:12] } 42... bxc5 { [%eval 5.28] [%clk 0:05:01] } 43. h3 { [%eval 5.56] [%clk 0:21:50] } 43... e3 { [%eval 5.73] [%clk 0:02:32] } 44. d7 { [%eval 5.28] [%clk 0:21:29] } 44... Qb1+ { [%eval 5.28] [%clk 0:16:06] } 45. Kh2 { [%eval 5.33] [%clk 0:50:07] } 45... Qf5 { [%eval 5.96] [%clk 0:16:00] } 46. Qxg7+ { [%eval 5.96] [%clk 0:50:15] } 46... Kxg7 { [%eval 6.01] [%clk 0:16:28] } 47. d8=Q+ { [%eval 5.75] [%clk 0:50:30] } 47... Kg6?? { [%eval #4] } { Checkmate is now unavoidable. Bd7 was best. } 48. Qg8+ { [%eval #3] [%clk 0:50:52] } 1-0