Event: Round 6: Subhayan Kundu - Das, Monaj
Date: 2025-01-18
White: Subhayan Kundu
WhiteTitle: IM
WhiteElo: 2366
Black: Das, Monaj
BlackElo: 1703
Result: 1-0
ECO: B46
Opening: Sicilian Defense: Taimanov Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:56] } 2. Nf3 { [%eval 0.2] [%clk 1:31:10] } 2... e6 { [%eval 0.28] [%clk 1:31:22] } 3. d4 { [%eval 0.4] [%clk 1:31:32] } 3... cxd4 { [%eval 0.29] [%clk 1:31:16] } 4. Nxd4 { [%eval 0.23] [%clk 1:31:58] } 4... Nc6 { [%eval 0.28] [%clk 1:31:39] } 5. Nc3 { [%eval 0.24] [%clk 1:32:22] } 5... a6 { [%eval 0.37] [%clk 1:31:18] } 6. Be3 { [%eval 0.36] [%clk 1:32:33] } 6... Bb4?! { [%eval 1.34] } { Inaccuracy. Nf6 was best. } { [%clk 1:31:25] } 7. Nxc6 { [%eval 1.03] [%clk 1:32:33] } 7... bxc6 { [%eval 0.97] [%clk 1:31:39] } 8. Qd4 { [%eval 1.29] [%clk 1:33:00] } 8... Bf8 { [%eval 1.28] [%clk 1:31:22] } 9. f4?! { [%eval 0.57] } { Inaccuracy. O-O-O was best. } { [%clk 1:24:49] } 9... d5 { [%eval 0.66] [%clk 1:31:11] } 10. exd5 { [%eval 0.41] [%clk 1:24:09] } 10... cxd5 { [%eval 0.42] [%clk 1:31:14] } 11. f5 { [%eval 0.4] [%clk 1:24:08] } 11... Nf6 { [%eval 0.3] [%clk 1:30:39] } 12. fxe6 { [%eval 0.15] [%clk 1:23:59] } 12... fxe6 { [%eval 0.34] [%clk 1:30:59] } 13. Be2 { [%eval 0.17] [%clk 1:22:58] } 13... Bd6 { [%eval 0.09] [%clk 1:29:49] } 14. Bf4?! { [%eval -0.88] } { Inaccuracy. O-O-O was best. } { [%clk 1:22:43] } 14... Bxf4?! { [%eval -0.01] } { Inaccuracy. Rb8 was best. } { [%clk 1:27:17] } 15. Qxf4 { [%eval 0.0] [%clk 1:23:12] } 15... O-O { [%eval 0.02] [%clk 1:27:29] } 16. Qe5 { [%eval 0.03] [%clk 1:22:20] } 16... Qb6 { [%eval 0.04] [%clk 1:25:44] } 17. O-O-O { [%eval 0.07] [%clk 1:22:11] } 17... Bd7 { [%eval 0.1] [%clk 1:22:26] } 18. g4 { [%eval -0.08] [%clk 1:16:26] } 18... Rab8 { [%eval -0.05] [%clk 1:17:46] } 19. b3 { [%eval -0.17] [%clk 1:16:41] } 19... a5?? { [%eval 1.65] } { Blunder. Bb5 was best. } { [%clk 1:17:19] } 20. g5 { [%eval 1.56] [%clk 1:09:23] } 20... Ne8 { [%eval 1.78] [%clk 1:16:31] } 21. Bg4 { [%eval 1.7] [%clk 1:09:49] } 21... Nc7 { [%eval 1.58] [%clk 1:12:02] } 22. h4 { [%eval 1.5] [%clk 1:09:59] } 22... a4?! { [%eval 2.13] } { Inaccuracy. Rbd8 was best. } { [%clk 1:07:00] } 23. h5 { [%eval 2.0] [%clk 1:10:04] } 23... axb3?! { [%eval 2.7] } { Inaccuracy. Qb4 was best. } { [%clk 1:04:59] } 24. axb3? { [%eval 1.33] } { Mistake. h6 was best. } { [%clk 1:10:02] } 24... Qa5?? { [%eval 4.11] } { Blunder. Qb4 was best. } { [%clk 0:58:13] } 25. h6 { [%eval 4.11] [%clk 1:05:07] } 25... Rf7?! { [%eval 5.18] } { Inaccuracy. Qa3+ was best. } { [%clk 0:57:03] } 26. Kb2 { [%eval 4.67] [%clk 1:02:26] } 26... Rb4?! { [%eval 7.38] } { Inaccuracy. Rbf8 was best. } { [%clk 0:56:16] } 27. Bh5 { [%eval 6.13] [%clk 1:01:50] } 27... g6?! { [%eval 8.57] } { Inaccuracy. Rxb3+ was best. } { [%clk 0:56:16] } 28. Bxg6 { [%eval 7.89] [%clk 1:02:15] } 28... Re7? { [%eval #8] } { Checkmate is now unavoidable. Ra4 was best. } { [%clk 0:55:49] } 29. Rdf1 { [%eval #7] [%clk 1:01:47] } 29... Rb8 { [%eval #7] [%clk 0:54:13] } 30. Qf6 { [%eval #6] [%clk 1:00:47] } 30... Qb4 { [%eval #3] [%clk 0:53:25] } 31. Bf7+ { [%eval #2] [%clk 1:01:10] } 1-0