Event: Round 4: Krishnan, Ritvik - Mitrabha, Guha
Date: 2025-03-23
White: Krishnan, Ritvik
WhiteTitle: FM
WhiteElo: 2242
Black: Mitrabha, Guha
BlackTitle: GM
BlackElo: 2530
Result: 0-1
ECO: A15
Opening: English Opening: Anglo-Indian Defense, Queen's Indian Formation
Variant: Standard
TimeControl: 3+2

1. Nf3 { [%eval 0.14] [%clk 0:03:03] } 1... Nf6 { [%eval 0.23] [%clk 0:03:03] } 2. c4 { [%eval 0.12] [%clk 0:03:04] } 2... b6 { [%eval 0.28] [%clk 0:03:04] } 3. g3 { [%eval 0.32] [%clk 0:03:03] } 3... Bb7 { [%eval 0.32] [%clk 0:03:05] } 4. Bg2 { [%eval 0.27] [%clk 0:03:04] } 4... c5 { [%eval 0.28] [%clk 0:03:07] } 5. O-O { [%eval 0.25] [%clk 0:03:03] } 5... g6 { [%eval 0.35] [%clk 0:03:08] } 6. Nc3 { [%eval 0.27] [%clk 0:02:59] } 6... Bg7 { [%eval 0.25] [%clk 0:03:09] } 7. d4 { [%eval 0.3] [%clk 0:02:58] } 7... cxd4 { [%eval 0.35] [%clk 0:03:10] } 8. Qxd4 { [%eval 0.23] [%clk 0:02:58] } 8... O-O { [%eval 0.32] [%clk 0:03:10] } 9. Bf4 { [%eval -0.2] [%clk 0:02:16] } 9... d6 { [%eval 0.15] [%clk 0:02:41] } 10. Qd2 { [%eval 0.12] [%clk 0:02:16] } 10... Nbd7 { [%eval 0.16] [%clk 0:02:38] } 11. Rac1 { [%eval 0.08] [%clk 0:02:14] } 11... Rc8 { [%eval 0.12] [%clk 0:02:44] } 12. b3 { [%eval 0.19] [%clk 0:02:15] } 12... a6 { [%eval 0.28] [%clk 0:02:33] } 13. h3 { [%eval 0.11] [%clk 0:02:06] } 13... Rc7 { [%eval 0.25] [%clk 0:02:32] } 14. Rfe1 { [%eval 0.12] [%clk 0:02:03] } 14... Qa8 { [%eval 0.34] [%clk 0:02:32] } 15. Rcd1? { [%eval -0.94] } { Mistake. e4 was best. } { [%clk 0:01:52] } 15... Rfc8?! { [%eval -0.29] } { Inaccuracy. b5 was best. } { [%clk 0:02:29] } 16. a4 { [%eval -0.32] [%clk 0:01:41] } 16... Nc5 { [%eval -0.24] [%clk 0:02:28] } 17. Qc2 { [%eval -0.43] [%clk 0:01:42] } 17... Nfe4 { [%eval 0.03] [%clk 0:02:22] } 18. Nxe4?! { [%eval -1.02] } { Inaccuracy. Nd5 was best. } { [%clk 0:01:35] } 18... Bxe4 { [%eval -1.01] [%clk 0:02:21] } 19. Qa2 { [%eval -1.07] [%clk 0:01:35] } 19... Qb7 { [%eval -1.01] [%clk 0:02:04] } 20. Be3 { [%eval -1.19] [%clk 0:01:31] } 20... b5 { [%eval -1.07] [%clk 0:01:52] } 21. cxb5 { [%eval -1.04] [%clk 0:00:43] } 21... axb5 { [%eval -1.05] [%clk 0:01:52] } 22. Bd4 { [%eval -1.46] [%clk 0:00:41] } 22... Ra8?! { [%eval -0.38] } { Inaccuracy. bxa4 was best. } { [%clk 0:01:33] } 23. Bxg7 { [%eval -0.34] [%clk 0:00:33] } 23... Kxg7 { [%eval -0.27] [%clk 0:01:34] } 24. Qb2+?! { [%eval -0.84] } { Inaccuracy. b4 was best. } { [%clk 0:00:25] } 24... Kg8 { [%eval -0.64] [%clk 0:01:34] } 25. axb5 { [%eval -0.61] [%clk 0:00:26] } 25... Qxb5 { [%eval -0.51] [%clk 0:01:29] } 26. Nd4?! { [%eval -1.1] } { Inaccuracy. Nd2 was best. } { [%clk 0:00:26] } 26... Qb4 { [%eval -0.62] [%clk 0:01:10] } 27. Rc1?? { [%eval -3.47] } { Blunder. Qd2 was best. } { [%clk 0:00:22] } 27... Bxg2?? { [%eval -0.75] } { Blunder. Na4 was best. } { [%clk 0:01:07] } 28. Kxg2 { [%eval -0.64] [%clk 0:00:23] } 28... Rac8 { [%eval -0.74] [%clk 0:00:50] } 29. Qc3? { [%eval -2.07] } { Mistake. h4 was best. } { [%clk 0:00:22] } 29... Rb8? { [%eval -0.39] } { Mistake. Qb7+ was best. } { [%clk 0:00:38] } 30. Qf3?? { [%eval -4.89] } { Blunder. Qxb4 was best. } { [%clk 0:00:17] } 30... Qxd4 { [%eval -4.89] [%clk 0:00:38] } 0-1