Event: Round 6: Islam, Khandaker Aminul - Sardar, Rokonuzzaman
Date: 2025-04-29
White: Islam, Khandaker Aminul
WhiteTitle: FM
WhiteElo: 2167
Black: Sardar, Rokonuzzaman
BlackElo: 1723
Result: 1-0
ECO: A53
Opening: Old Indian Defense: Czech Variation, with Nf3
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:30:46] } 1... Nf6 { [%eval 0.23] [%clk 1:30:40] } 2. c4 { [%eval 0.12] [%clk 1:31:01] } 2... d6 { [%eval 0.47] [%clk 1:30:41] } 3. d4 { [%eval 0.5] [%clk 1:31:04] } 3... c6 { [%eval 0.59] [%clk 1:30:10] } 4. Nc3 { [%eval 0.61] [%clk 1:31:24] } 4... g6 { [%eval 0.68] [%clk 1:30:03] } 5. e4 { [%eval 0.58] [%clk 1:31:22] } 5... Bg4 { [%eval 0.88] [%clk 1:28:19] } 6. Be2 { [%eval 0.69] [%clk 1:31:42] } 6... Bg7 { [%eval 0.79] [%clk 1:28:17] } 7. h3 { [%eval 0.85] [%clk 1:31:42] } 7... Bxf3 { [%eval 0.9] [%clk 1:28:26] } 8. Bxf3 { [%eval 0.89] [%clk 1:32:10] } 8... Qc7 { [%eval 1.19] [%clk 1:28:14] } 9. Be3 { [%eval 1.25] [%clk 1:32:19] } 9... Nbd7 { [%eval 1.11] [%clk 1:28:17] } 10. O-O { [%eval 1.14] [%clk 1:32:27] } 10... O-O { [%eval 1.23] [%clk 1:28:38] } 11. b4?! { [%eval 0.44] } { Inaccuracy. g4 was best. } { [%clk 1:32:14] } 11... e5 { [%eval 0.44] [%clk 1:25:28] } 12. Qd2 { [%eval 0.21] [%clk 1:31:30] } 12... Rac8 { [%eval 0.47] [%clk 1:20:34] } 13. Rac1 { [%eval 0.46] [%clk 1:30:23] } 13... exd4 { [%eval 0.44] [%clk 1:19:58] } 14. Bxd4 { [%eval 0.4] [%clk 1:30:47] } 14... h5 { [%eval 0.35] [%clk 1:14:11] } 15. Rfd1 { [%eval 0.38] [%clk 1:29:45] } 15... Ne5?! { [%eval 0.95] } { Inaccuracy. Rfe8 was best. } { [%clk 1:13:11] } 16. Be2 { [%eval 1.1] [%clk 1:30:01] } 16... Ne8? { [%eval 2.86] } { Mistake. Rfe8 was best. } { [%clk 1:07:10] } 17. Be3 { [%eval 2.25] [%clk 1:27:51] } 17... Kh7?! { [%eval 3.33] } { Inaccuracy. a5 was best. } { [%clk 1:06:27] } 18. f4 { [%eval 3.27] [%clk 1:27:41] } 18... Nd7 { [%eval 3.34] [%clk 1:04:50] } 19. e5 { [%eval 3.49] [%clk 1:26:31] } 19... Nb6 { [%eval 4.16] [%clk 1:01:16] } 20. exd6 { [%eval 4.16] [%clk 1:26:38] } 20... Qd7 { [%eval 4.12] [%clk 1:01:03] } 21. Ne4 { [%eval 4.12] [%clk 1:25:45] } 21... f5 { [%eval 4.88] [%clk 0:59:39] } 22. Nc5 { [%eval 5.03] [%clk 1:23:39] } 22... Qf7 { [%eval 5.06] [%clk 0:55:00] } 23. d7 { [%eval 4.99] [%clk 1:23:17] } 23... Rd8 { [%eval 4.88] [%clk 0:54:42] } 24. dxe8=Q { [%eval 4.9] [%clk 1:23:10] } 24... Rxd2 { [%eval 5.74] [%clk 0:54:35] } 25. Qxf7 { [%eval 5.73] [%clk 1:23:05] } 25... Rxd1+ { [%eval 5.72] [%clk 0:54:44] } 26. Rxd1 { [%eval 5.7] [%clk 1:23:31] } 26... Rxf7 { [%eval 5.52] [%clk 0:54:54] } 27. Kf2 { [%eval 5.39] [%clk 1:23:37] } 27... Re7 { [%eval 5.66] [%clk 0:51:51] } 28. b5 { [%eval 5.13] [%clk 1:23:45] } 28... cxb5 { [%eval 5.15] [%clk 0:49:51] } 29. cxb5 { [%eval 5.16] [%clk 1:24:11] } 29... Bf8 { [%eval 5.34] [%clk 0:47:59] } 30. Nb3 { [%eval 5.12] [%clk 1:23:00] } 30... Na4 { [%eval 5.02] [%clk 0:43:28] } 31. Rd8 { [%eval 4.94] [%clk 1:22:56] } 31... Bg7 { [%eval 4.85] [%clk 0:43:08] } 32. Bd4 { [%eval 4.61] [%clk 1:21:19] } 32... b6 { [%eval 5.28] [%clk 0:41:24] } 33. Bxg7 { [%eval 5.32] [%clk 1:21:27] } 33... Kxg7 { [%eval 5.23] [%clk 0:41:46] } 34. Nd4 { [%eval 5.17] [%clk 1:21:42] } 34... Nc3 { [%eval 5.27] [%clk 0:41:21] } 35. Bc4 { [%eval 5.06] [%clk 1:21:15] } 35... Nd1+ { [%eval 5.79] [%clk 0:39:18] } 36. Kg1 { [%eval 5.73] [%clk 1:21:05] } 36... Re1+ { [%eval 5.97] [%clk 0:31:54] } 37. Kh2 { [%eval 5.69] [%clk 1:20:41] } 37... h4 { [%eval 6.6] [%clk 0:31:23] } 38. Rd7+ { [%eval 6.12] [%clk 1:20:54] } 38... Kh8 { [%eval 8.09] [%clk 0:30:57] } 39. Nf3 { [%eval 8.16] [%clk 1:21:11] } 39... Re4 { [%eval 8.97] [%clk 0:28:54] } 40. Bd5 { [%eval 7.72] [%clk 1:21:35] } 40... Rxf4? { [%eval #2] } { Checkmate is now unavoidable. Nc3 was best. } { [%clk 0:26:05] } 41. Ng5 { [%eval #1] [%clk 1:21:56] } 1-0