Event: Round 4: Sangma, Rahul - Kaustuv, Kundu
Site: https://lichess.org/broadcast/shirvan-open-2025--group-a/round-4/L8CGJpV1/w301vJEt
Date: 2025-11-22
White: Sangma, Rahul
WhiteTitle: IM
WhiteElo: 2136
Black: Kaustuv, Kundu
BlackTitle: IM
BlackElo: 2372
Result: 0-1
ECO: A35
Opening: English Opening: Symmetrical Variation, Four Knights Variation
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] [%clk 1:24:32] } 1... c5 { [%eval 0.25] [%clk 1:30:16] } 2. c4 { [%eval 0.19] [%clk 1:24:32] } 2... Nc6 { [%eval 0.2] [%clk 1:29:19] } 3. Nc3 { [%eval 0.16] [%clk 1:24:38] } 3... Nf6 { [%eval 0.18] [%clk 1:27:25] } 4. e3 { [%eval 0.0] [%clk 1:24:19] } 4... a6 { [%eval 0.32] [%clk 1:27:47] } 5. d4 { [%eval 0.23] [%clk 1:18:06] } 5... cxd4 { [%eval 0.32] [%clk 1:27:58] } 6. exd4 { [%eval 0.29] [%clk 1:18:14] } 6... d5 { [%eval 0.21] [%clk 1:28:22] } 7. h3 { [%eval 0.13] [%clk 1:15:30] } 7... g6 { [%eval 0.37] [%clk 1:21:39] } 8. cxd5 { [%eval -0.12] [%clk 1:02:31] } 8... Nxd5 { [%eval -0.08] [%clk 1:21:53] } 9. Qb3?! { [%eval -0.79] } { Inaccuracy. Bd3 was best. } { [%clk 1:02:59] } 9... Nxc3?! { [%eval 0.0] } { Inaccuracy. Be6 was best. } { [%clk 1:20:14] } 10. bxc3 { [%eval -0.08] [%clk 1:00:49] } 10... Bg7 { [%eval 0.06] [%clk 1:19:04] } 11. a4 { [%eval -0.34] [%clk 1:00:20] } 11... O-O { [%eval -0.21] [%clk 1:19:05] } 12. Be2 { [%eval -0.21] [%clk 0:58:48] } 12... Na5 { [%eval -0.13] [%clk 1:19:11] } 13. Qb4 { [%eval -0.1] [%clk 0:58:55] } 13... Be6 { [%eval -0.08] [%clk 1:16:27] } 14. Bg5 { [%eval -0.15] [%clk 0:55:51] } 14... Re8 { [%eval -0.09] [%clk 1:14:06] } 15. O-O { [%eval -0.09] [%clk 0:55:56] } 15... Rc8 { [%eval -0.1] [%clk 1:14:31] } 16. Nd2 { [%eval -0.11] [%clk 0:55:52] } 16... Qc7 { [%eval -0.02] [%clk 1:05:17] } 17. Rfc1 { [%eval -0.15] [%clk 0:54:26] } 17... Bd5 { [%eval -0.04] [%clk 1:05:36] } 18. Bf3 { [%eval -0.14] [%clk 0:42:18] } 18... e6 { [%eval -0.1] [%clk 0:59:24] } 19. c4?? { [%eval -2.07] } { Blunder. Rab1 was best. } { [%clk 0:34:15] } 19... Nc6 { [%eval -1.85] [%clk 0:55:17] } 20. Qb2? { [%eval -3.73] } { Mistake. Qa3 was best. } { [%clk 0:31:40] } 20... Nxd4 { [%eval -4.07] [%clk 0:52:55] } 21. Qa3 { [%eval -4.1] [%clk 0:26:31] } 21... Bxf3 { [%eval -3.86] [%clk 0:52:41] } 22. Nxf3 { [%eval -4.02] [%clk 0:26:58] } 22... Ne2+ { [%eval -4.08] [%clk 0:53:05] } 23. Kh1 { [%eval -4.19] [%clk 0:27:11] } 23... Nxc1 { [%eval -4.17] [%clk 0:53:29] } 24. Rxc1 { [%eval -4.22] [%clk 0:27:39] } 24... e5 { [%eval -4.08] [%clk 0:51:49] } 25. Be3 { [%eval -4.26] [%clk 0:27:27] } 25... e4 { [%eval -4.26] [%clk 0:50:51] } 26. Nd4 { [%eval -4.52] [%clk 0:27:27] } 26... Rcd8 { [%eval -4.66] [%clk 0:50:10] } 27. Ne2 { [%eval -4.52] [%clk 0:27:38] } 27... Rd3 { [%eval -4.58] [%clk 0:50:20] } 28. Qa2 { [%eval -4.68] [%clk 0:26:48] } 28... Red8 { [%eval -4.77] [%clk 0:50:34] } 29. Qc2 { [%eval -4.76] [%clk 0:27:02] } 29... Be5 { [%eval -4.85] [%clk 0:49:39] } 30. g3 { [%eval -5.47] [%clk 0:27:04] } 30... Bxg3 { [%eval -5.66] [%clk 0:46:26] } 31. Nxg3 { [%eval -6.01] [%clk 0:25:31] } 31... Rxe3 { [%eval -6.0] [%clk 0:46:51] } 32. fxe3 { [%eval -5.9] [%clk 0:25:57] } 32... Qxg3 { [%eval -5.89] [%clk 0:47:16] } 0-1