Event: Round 4: Sourath Biswas - Shtavica, Alaudin
Date: 2025-02-28
White: Sourath Biswas
WhiteTitle: FM
WhiteElo: 2207
Black: Shtavica, Alaudin
BlackElo: 1984
Result: 1-0
ECO: A45
Opening: Indian Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:22] } 1... Nf6 { [%eval 0.19] [%clk 1:30:51] } 2. Bf4 { [%eval 0.05] [%clk 1:30:44] } 2... d5 { [%eval 0.12] [%clk 1:31:13] } 3. e3 { [%eval 0.04] [%clk 1:31:10] } 3... c5 { [%eval 0.0] [%clk 1:31:34] } 4. Nf3 { [%eval 0.0] [%clk 1:30:54] } 4... Nc6 { [%eval 0.15] [%clk 1:31:52] } 5. Nbd2 { [%eval 0.0] [%clk 1:31:19] } 5... cxd4 { [%eval 0.21] [%clk 1:32:12] } 6. exd4 { [%eval 0.2] [%clk 1:31:44] } 6... Bf5 { [%eval 0.23] [%clk 1:32:34] } 7. Bb5 { [%eval 0.1] [%clk 1:31:01] } 7... e6 { [%eval 0.26] [%clk 1:32:43] } 8. Ne5 { [%eval 0.22] [%clk 1:29:35] } 8... Qb6 { [%eval 0.23] [%clk 1:32:54] } 9. c4 { [%eval 0.3] [%clk 1:29:59] } 9... a6?! { [%eval 0.92] } { Inaccuracy. dxc4 was best. } { [%clk 1:26:46] } 10. Qa4? { [%eval -0.28] } { Mistake. Bxc6+ was best. } { [%clk 1:26:48] } 10... Rc8?! { [%eval 0.69] } { Inaccuracy. dxc4 was best. } { [%clk 1:25:04] } 11. Bxc6+ { [%eval 0.54] [%clk 1:27:12] } 11... bxc6 { [%eval 0.53] [%clk 1:25:29] } 12. c5 { [%eval 0.62] [%clk 1:23:54] } 12... Qb5 { [%eval 0.54] [%clk 1:25:15] } 13. Qxb5 { [%eval 0.59] [%clk 1:23:28] } 13... cxb5 { [%eval 0.86] [%clk 1:22:50] } 14. h3 { [%eval 0.42] [%clk 1:22:43] } 14... Nd7?! { [%eval 1.06] } { Inaccuracy. h5 was best. } { [%clk 1:22:04] } 15. Nxd7 { [%eval 1.05] [%clk 1:22:52] } 15... Kxd7 { [%eval 1.04] [%clk 1:22:26] } 16. b4 { [%eval 1.03] [%clk 1:21:44] } 16... Bd3 { [%eval 0.97] [%clk 1:20:42] } 17. a4 { [%eval 0.44] [%clk 1:12:41] } 17... Kc6?! { [%eval 1.12] } { Inaccuracy. bxa4 was best. } { [%clk 1:12:07] } 18. Nf3 { [%eval 0.75] [%clk 1:05:07] } 18... f6 { [%eval 0.85] [%clk 1:11:38] } 19. Kd2 { [%eval 0.78] [%clk 1:05:31] } 19... Bc4 { [%eval 0.73] [%clk 1:11:39] } 20. Rhe1 { [%eval 0.7] [%clk 1:05:55] } 20... Re8 { [%eval 0.69] [%clk 0:59:14] } 21. axb5+ { [%eval 0.97] [%clk 1:05:54] } 21... Bxb5 { [%eval 0.88] [%clk 0:59:06] } 22. h4 { [%eval 0.67] [%clk 1:05:31] } 22... g6 { [%eval 0.82] [%clk 0:58:33] } 23. Re3 { [%eval 0.77] [%clk 0:42:47] } 23... Bg7 { [%eval 0.64] [%clk 0:55:09] } 24. Rae1 { [%eval 0.64] [%clk 0:41:38] } 24... Kd7 { [%eval 0.72] [%clk 0:55:11] } 25. g4 { [%eval 0.7] [%clk 0:28:27] } 25... Rhf8 { [%eval 1.11] [%clk 0:50:08] } 26. Bd6 { [%eval 0.98] [%clk 0:28:40] } 26... Rf7 { [%eval 1.09] [%clk 0:49:13] } 27. g5 { [%eval 0.96] [%clk 0:28:59] } 27... fxg5?! { [%eval 1.8] } { Inaccuracy. Bh8 was best. } { [%clk 0:47:21] } 28. hxg5 { [%eval 1.59] [%clk 0:29:25] } 28... Rf5? { [%eval 3.54] } { Mistake. Kc8 was best. } { [%clk 0:46:08] } 29. Rh1 { [%eval 3.48] [%clk 0:28:34] } 29... Rh8 { [%eval 3.28] [%clk 0:44:52] } 30. Be5 { [%eval 3.26] [%clk 0:25:21] } 30... Bxe5 { [%eval 3.26] [%clk 0:37:39] } 31. Nxe5+ { [%eval 3.28] [%clk 0:24:47] } 31... Kd8 { [%eval 3.81] [%clk 0:37:20] } 32. Rf3 { [%eval 3.73] [%clk 0:25:00] } 32... Rxf3 { [%eval 3.62] [%clk 0:37:12] } 33. Nxf3 { [%eval 3.53] [%clk 0:25:26] } 33... Rf8 { [%eval 3.79] [%clk 0:37:22] } 34. Ke3 { [%eval 3.49] [%clk 0:25:53] } 34... Rf7 { [%eval 3.45] [%clk 0:35:59] } 35. Ne5 { [%eval 3.06] [%clk 0:26:19] } 35... Re7?! { [%eval 4.12] } { Inaccuracy. Rb7 was best. } { [%clk 0:26:12] } 36. Ng4 { [%eval 4.08] [%clk 0:26:29] } 36... Bc6 { [%eval 4.12] [%clk 0:26:26] } 37. Kf4 { [%eval 3.75] [%clk 0:26:50] } 37... Rb7?! { [%eval 5.51] } { Inaccuracy. e5+ was best. } { [%clk 0:22:35] } 38. Ke5 { [%eval 5.32] [%clk 0:27:00] } 38... Rxb4?! { [%eval 7.5] } { Inaccuracy. Ba4 was best. } { [%clk 0:21:03] } 39. Kd6 { [%eval 7.18] [%clk 0:27:25] } 39... Rxd4? { [%eval #14] } { Checkmate is now unavoidable. Rb7 was best. } { [%clk 0:20:31] } 40. Ne5 { [%eval #21] [%clk 0:27:52] } 40... Re4 { [%eval #9] [%clk 0:13:57] } 41. Nxc6+ { [%eval #11] [%clk 0:28:13] } 41... Ke8 { [%eval #11] [%clk 0:14:21] } 42. Rxh7 { [%eval #10] [%clk 0:28:33] } 42... d4 { [%eval #9] [%clk 0:14:45] } 43. Ne5 { [%eval #8] [%clk 0:28:58] } 1-0