Event: Round 3: Md. Ratan, Ali - Md. Sultan Byzid, Amin
Site: https://lichess.org/broadcast/bangladesh-49th-national-b-chess-championship-2025/round-3/Yx0k8Rxd/XJ0yBc3z
Date: 2025-09-07
White: Md. Ratan, Ali
WhiteElo: 1973
Black: Md. Sultan Byzid, Amin
BlackElo: 1884
Result: 1/2-1/2
ECO: B99
Opening: Sicilian Defense: Najdorf Variation, Main Line
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:27:48] } 1... c5 { [%eval 0.24] [%clk 1:30:56] } 2. Nf3 { [%eval 0.2] [%clk 1:28:08] } 2... d6 { [%eval 0.31] [%clk 1:31:25] } 3. d4 { [%eval 0.22] [%clk 1:28:26] } 3... cxd4 { [%eval 0.19] [%clk 1:31:54] } 4. Nxd4 { [%eval 0.18] [%clk 1:28:48] } 4... Nf6 { [%eval 0.31] [%clk 1:32:15] } 5. Nc3 { [%eval 0.32] [%clk 1:29:10] } 5... a6 { [%eval 0.25] [%clk 1:32:39] } 6. Bg5 { [%eval 0.0] [%clk 1:29:18] } 6... e6 { [%eval 0.17] [%clk 1:32:05] } 7. f4 { [%eval 0.04] [%clk 1:29:36] } 7... Nbd7 { [%eval 0.2] [%clk 1:27:53] } 8. Qf3 { [%eval 0.21] [%clk 1:28:47] } 8... Qc7 { [%eval 0.23] [%clk 1:26:36] } 9. O-O-O { [%eval 0.27] [%clk 1:27:56] } 9... Be7 { [%eval 0.57] [%clk 1:25:07] } 10. g4 { [%eval 0.55] [%clk 1:28:16] } 10... b5 { [%eval 0.57] [%clk 1:22:53] } 11. Bxf6 { [%eval 0.64] [%clk 1:26:04] } 11... Nxf6 { [%eval 0.43] [%clk 1:21:57] } 12. g5 { [%eval 0.53] [%clk 1:26:05] } 12... Nd7 { [%eval 0.59] [%clk 1:20:35] } 13. a3 { [%eval 0.24] [%clk 1:23:48] } 13... Bb7?! { [%eval 0.93] } { Inaccuracy. Rb8 was best. } { [%clk 1:20:38] } 14. Bh3 { [%eval 0.88] [%clk 1:23:35] } 14... O-O { [%eval 0.9] [%clk 1:13:14] } 15. Rhg1 { [%eval 0.93] [%clk 1:13:59] } 15... Rfe8?! { [%eval 1.51] } { Inaccuracy. g6 was best. } { [%clk 1:04:35] } 16. f5?! { [%eval 0.46] } { Inaccuracy. g6 was best. } { [%clk 1:11:23] } 16... exf5 { [%eval 0.3] [%clk 1:02:13] } 17. Nxf5 { [%eval 0.4] [%clk 1:11:07] } 17... Bf8?? { [%eval 3.65] } { Blunder. Ne5 was best. } { [%clk 1:01:07] } 18. Nh6+ { [%eval 3.58] [%clk 1:09:34] } 18... gxh6 { [%eval 3.43] [%clk 0:53:11] } 19. gxh6+ { [%eval 3.51] [%clk 1:09:39] } 19... Kh8 { [%eval 2.94] [%clk 0:53:40] } 20. Bxd7?! { [%eval 1.82] } { Inaccuracy. Qf4 was best. } { [%clk 1:09:50] } 20... Bxh6+ { [%eval 2.16] [%clk 0:53:59] } 21. Kb1 { [%eval 1.85] [%clk 1:09:26] } 21... Rg8 { [%eval 2.07] [%clk 0:52:05] } 22. Qxf7 { [%eval 2.01] [%clk 1:03:23] } 22... Bg7 { [%eval 2.2] [%clk 0:45:37] } 23. Be6 { [%eval 1.86] [%clk 0:59:56] } 23... Qxf7 { [%eval 1.93] [%clk 0:45:18] } 24. Bxf7 { [%eval 1.77] [%clk 1:00:23] } 24... Rgf8 { [%eval 1.9] [%clk 0:44:22] } 25. Bd5 { [%eval 1.82] [%clk 1:00:33] } 25... Bxd5 { [%eval 1.88] [%clk 0:43:26] } 26. Nxd5 { [%eval 1.84] [%clk 1:00:05] } 26... Be5 { [%eval 1.98] [%clk 0:43:22] } 27. h4 { [%eval 2.04] [%clk 1:00:14] } 27... Rf2 { [%eval 1.92] [%clk 0:43:36] } 28. h5 { [%eval 1.39] [%clk 0:57:05] } 28... Rc8?! { [%eval 2.14] } { Inaccuracy. Rh2 was best. } { [%clk 0:42:23] } 29. c3 { [%eval 2.31] [%clk 0:57:00] } 29... h6?! { [%eval 3.12] } { Inaccuracy. Rh2 was best. } { [%clk 0:38:48] } 30. Ne7 { [%eval 2.94] [%clk 0:56:44] } 30... Rc4? { [%eval 5.53] } { Mistake. Re8 was best. } { [%clk 0:36:40] } 31. Rg4?? { [%eval 1.62] } { Blunder. Ng6+ was best. } { [%clk 0:53:13] } 31... Kh7 { [%eval 1.58] [%clk 0:34:20] } 32. Rdg1 { [%eval 1.44] [%clk 0:52:38] } 32... Rc7 { [%eval 1.23] [%clk 0:33:06] } 33. Ng6 { [%eval 1.35] [%clk 0:51:12] } 33... Rcf7? { [%eval 3.01] } { Mistake. Bg7 was best. } { [%clk 0:30:00] } 34. R1g2? { [%eval 1.42] } { Mistake. Nxe5 was best. } { [%clk 0:48:53] } 34... Rxg2? { [%eval 3.14] } { Mistake. Bg7 was best. } { [%clk 0:28:17] } 35. Rxg2 { [%eval 3.0] [%clk 0:49:20] } 35... Rf1+ { [%eval 2.92] [%clk 0:28:37] } 36. Kc2 { [%eval 2.77] [%clk 0:47:29] } 36... Rh1 { [%eval 3.31] [%clk 0:28:58] } 37. Nxe5 { [%eval 2.6] [%clk 0:33:08] } 37... dxe5 { [%eval 2.57] [%clk 0:29:26] } 38. Rg6 { [%eval 2.63] [%clk 0:33:07] } 38... Rxh5 { [%eval 2.87] [%clk 0:29:47] } 39. Rxa6 { [%eval 2.68] [%clk 0:33:22] } 39... Rh4?! { [%eval 3.92] } { Inaccuracy. Rh2+ was best. } { [%clk 0:25:55] } 40. Rb6 { [%eval 3.8] [%clk 0:33:37] } 40... Rxe4 { [%eval 4.03] [%clk 0:26:23] } 41. Rxb5 { [%eval 3.81] [%clk 0:33:46] } 41... h5 { [%eval 3.65] [%clk 0:26:40] } 42. Rd5 { [%eval 2.94] [%clk 0:31:48] } 42... Kg6?! { [%eval 4.23] } { Inaccuracy. Re2+ was best. } { [%clk 0:26:44] } 43. b4 { [%eval 3.8] [%clk 0:31:01] } 43... h4 { [%eval 4.31] [%clk 0:27:00] } 44. b5?? { [%eval 0.03] } { Blunder. Rd1 was best. } { [%clk 0:29:21] } 44... h3 { [%eval 0.0] [%clk 0:26:45] } 45. Rd2 { [%eval 0.0] [%clk 0:29:28] } 45... Rh4 { [%eval 0.0] [%clk 0:27:14] } 46. Rh2 { [%eval 0.0] [%clk 0:29:18] } 46... Kf5 { [%eval 0.0] [%clk 0:26:41] } 47. b6 { [%eval 0.0] [%clk 0:29:26] } 47... Rh7?? { [%eval 5.01] } { Blunder. Rh6 was best. } { [%clk 0:26:26] } 48. b7?? { [%eval 0.0] } { Blunder. a4 was best. } { [%clk 0:26:48] } 48... Rxb7 { [%eval 0.0] [%clk 0:26:53] } 49. Rxh3 { [%eval 0.0] [%clk 0:27:03] } 49... e4 { [%eval 0.0] [%clk 0:26:40] } 50. c4 { [%eval 0.0] [%clk 0:23:15] } 50... Kf4 { [%eval 0.0] [%clk 0:26:33] } 51. Rh8 { [%eval 0.0] [%clk 0:21:45] } 51... Ra7 { [%eval 0.0] [%clk 0:25:53] } 52. Rh4+ { [%eval 0.0] [%clk 0:19:39] } 52... Ke5 { [%eval 0.0] [%clk 0:21:28] } 1/2-1/2