Event: Round 2: Mamunur, Rashid - Siam, Chowdhury
Date: 2024-12-14
White: Mamunur, Rashid
WhiteElo: 1739
Black: Siam, Chowdhury
BlackElo: 1987
Result: 0-1
ECO: C78
Opening: Ruy Lopez: Morphy Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:16:50] } 1... e5 { [%eval 0.21] [%clk 1:30:08] } 2. Nf3 { [%eval 0.13] [%clk 1:17:13] } 2... Nc6 { [%eval 0.17] [%clk 1:30:07] } 3. Bb5 { [%eval 0.08] [%clk 1:17:31] } 3... a6 { [%eval 0.21] [%clk 1:30:18] } 4. Ba4 { [%eval 0.27] [%clk 1:17:58] } 4... Nf6 { [%eval 0.18] [%clk 1:30:39] } 5. O-O { [%eval 0.13] [%clk 1:18:14] } 5... b5 { [%eval 0.31] [%clk 1:30:46] } 6. Bb3 { [%eval 0.29] [%clk 1:18:38] } 6... Be7 { [%eval 0.35] [%clk 1:31:02] } 7. c3?! { [%eval -0.23] } { Inaccuracy. d4 was best. } { [%clk 1:18:51] } 7... O-O { [%eval 0.25] [%clk 1:30:57] } 8. d3 { [%eval 0.06] [%clk 1:18:58] } 8... d5 { [%eval 0.08] [%clk 1:29:42] } 9. exd5 { [%eval -0.12] [%clk 1:16:09] } 9... Nxd5 { [%eval 0.01] [%clk 1:29:47] } 10. h3 { [%eval -0.05] [%clk 1:15:55] } 10... Bf6 { [%eval 0.32] [%clk 1:24:58] } 11. Re1 { [%eval 0.15] [%clk 1:08:38] } 11... Re8 { [%eval 0.3] [%clk 1:24:25] } 12. a4 { [%eval 0.03] [%clk 0:45:57] } 12... Bb7 { [%eval 0.27] [%clk 1:20:56] } 13. axb5 { [%eval 0.25] [%clk 0:43:13] } 13... axb5 { [%eval 0.21] [%clk 1:21:24] } 14. Rxa8 { [%eval 0.24] [%clk 0:43:27] } 14... Bxa8 { [%eval 0.29] [%clk 1:21:51] } 15. Bd2 { [%eval 0.08] [%clk 0:38:40] } 15... Na5 { [%eval 0.12] [%clk 1:12:46] } 16. Bc2 { [%eval -0.1] [%clk 0:33:25] } 16... c5 { [%eval -0.09] [%clk 1:08:44] } 17. d4 { [%eval -0.55] [%clk 0:29:18] } 17... exd4 { [%eval -0.57] [%clk 1:03:17] } 18. Rxe8+ { [%eval -0.56] [%clk 0:26:32] } 18... Qxe8 { [%eval -0.63] [%clk 1:03:45] } 19. cxd4 { [%eval -0.38] [%clk 0:21:56] } 19... Nc4 { [%eval -0.44] [%clk 1:04:01] } 20. dxc5 { [%eval -0.43] [%clk 0:21:59] } 20... Nxb2 { [%eval -0.46] [%clk 1:04:06] } 21. Qc1?! { [%eval -1.1] } { Inaccuracy. Qe1 was best. } { [%clk 0:21:05] } 21... Nc4 { [%eval -0.6] [%clk 0:59:33] } 22. Bd3 { [%eval -0.72] [%clk 0:20:23] } 22... Nxd2 { [%eval -0.9] [%clk 0:58:45] } 23. Nbxd2 { [%eval -1.21] [%clk 0:16:55] } 23... Nf4 { [%eval -1.14] [%clk 0:57:56] } 24. Qb1 { [%eval -1.58] [%clk 0:15:00] } 24... Nxd3 { [%eval -1.79] [%clk 0:54:34] } 25. Qxd3 { [%eval -1.61] [%clk 0:15:28] } 25... h6 { [%eval -1.67] [%clk 0:50:54] } 26. Nb3 { [%eval -1.39] [%clk 0:12:55] } 26... Bc6?! { [%eval -0.28] } { Inaccuracy. b4 was best. } { [%clk 0:45:18] } 27. Qf5?? { [%eval -2.62] } { Blunder. Nbd4 was best. } { [%clk 0:12:29] } 27... Be4 { [%eval -2.57] [%clk 0:41:59] } 28. Qf4 { [%eval -2.52] [%clk 0:11:32] } 28... b4?? { [%eval -0.09] } { Blunder. Bd5 was best. } { [%clk 0:37:43] } 29. Nfd2?? { [%eval -2.93] } { Blunder. Nbd2 was best. } { [%clk 0:09:42] } 29... Bd3?? { [%eval -0.26] } { Blunder. Bd5 was best. } { [%clk 0:32:33] } 30. Qe3?? { [%eval -2.57] } { Blunder. Qxb4 was best. } { [%clk 0:08:13] } 30... Qxe3 { [%eval -2.51] [%clk 0:30:14] } 31. fxe3 { [%eval -2.25] [%clk 0:08:41] } 31... Kf8 { [%eval -2.28] [%clk 0:30:36] } 32. Nf3? { [%eval -4.52] } { Mistake. Kf2 was best. } { [%clk 0:07:20] } 32... Bc2 { [%eval -4.44] [%clk 0:30:13] } 33. Nfd2 { [%eval -4.35] [%clk 0:06:17] } 33... Bc3 { [%eval -4.15] [%clk 0:30:22] } 34. Kf2 { [%eval -4.16] [%clk 0:06:30] } 34... Ke7 { [%eval -3.83] [%clk 0:27:45] } 35. e4?! { [%eval -4.99] } { Inaccuracy. Ke2 was best. } { [%clk 0:06:36] } 35... Bxd2 { [%eval -4.89] [%clk 0:25:56] } 36. Nxd2 { [%eval -4.96] [%clk 0:07:04] } 36... b3 { [%eval -4.88] [%clk 0:25:43] } 37. Nc4 { [%eval -5.0] [%clk 0:06:00] } 37... Bd3 { [%eval -4.96] [%clk 0:25:30] } 38. Nb2 { [%eval -4.7] [%clk 0:05:47] } 38... Bxe4 { [%eval -4.8] [%clk 0:25:56] } 39. g3 { [%eval -5.0] [%clk 0:05:53] } 39... Ke6 { [%eval -5.3] [%clk 0:22:11] } 40. Ke3 { [%eval -5.25] [%clk 0:05:59] } 40... Kd5 { [%eval -5.29] [%clk 0:21:12] } 41. h4 { [%eval -5.34] [%clk 0:06:00] } 41... Bf5 { [%eval -5.24] [%clk 0:20:30] } 42. c6 { [%eval -5.45] [%clk 0:03:27] } 42... Kxc6 { [%eval -5.85] [%clk 0:20:55] } 43. Kd4 { [%eval -5.8] [%clk 0:03:54] } 43... Kd6 { [%eval -5.63] [%clk 0:18:55] } 44. Nc4+ { [%eval -5.75] [%clk 0:04:09] } 44... Ke6 { [%eval -5.83] [%clk 0:19:01] } 45. Kc3 { [%eval -6.27] [%clk 0:04:06] } 45... Bc2 { [%eval -6.15] [%clk 0:19:23] } 46. Ne3 { [%eval -6.57] [%clk 0:02:40] } 46... Ke5 { [%eval -6.49] [%clk 0:19:19] } 0-1