Event: Round 4: Karra Surya Kumara Sridatta - Avyan Shah
Date: 2025-04-16
White: Karra Surya Kumara Sridatta
WhiteElo: 1770
Black: Avyan Shah
BlackElo: 1672
Result: 0-1
ECO: D04
Opening: Queen's Pawn Game: Colle System, Anti-Colle
Variant: Standard
TimeControl: 60+30

1. d4 { [%eval 0.17] [%clk 1:00:39] } 1... Nf6 { [%eval 0.19] [%clk 1:00:52] } 2. Nf3 { [%eval 0.13] [%clk 1:00:42] } 2... d5 { [%eval 0.11] [%clk 1:01:13] } 3. e3 { [%eval 0.0] [%clk 1:01:03] } 3... Bf5 { [%eval 0.29] [%clk 1:01:23] } 4. c4 { [%eval 0.21] [%clk 1:01:27] } 4... e6 { [%eval 0.33] [%clk 1:01:29] } 5. Nc3 { [%eval 0.13] [%clk 1:01:52] } 5... c6 { [%eval 0.17] [%clk 1:00:45] } 6. Nh4 { [%eval 0.21] [%clk 1:02:12] } 6... Bg6 { [%eval 0.23] [%clk 1:00:58] } 7. Qb3 { [%eval 0.12] [%clk 1:01:37] } 7... Qc7 { [%eval 0.15] [%clk 1:00:34] } 8. Nxg6 { [%eval 0.27] [%clk 1:01:51] } 8... hxg6 { [%eval 0.31] [%clk 1:00:48] } 9. h3 { [%eval 0.08] [%clk 0:59:53] } 9... Nbd7 { [%eval 0.07] [%clk 1:00:18] } 10. Bd2 { [%eval 0.11] [%clk 1:00:12] } 10... Bd6 { [%eval 0.27] [%clk 0:59:52] } 11. O-O-O { [%eval 0.1] [%clk 0:57:29] } 11... Qb6?! { [%eval 0.76] } { Inaccuracy. dxc4 was best. } { [%clk 0:52:18] } 12. Qc2 { [%eval 0.63] [%clk 0:51:57] } 12... c5 { [%eval 0.84] [%clk 0:50:15] } 13. cxd5 { [%eval 0.77] [%clk 0:50:44] } 13... exd5 { [%eval 0.82] [%clk 0:49:16] } 14. Na4 { [%eval 0.29] [%clk 0:50:14] } 14... Qc6 { [%eval 0.32] [%clk 0:48:04] } 15. dxc5 { [%eval 0.33] [%clk 0:49:16] } 15... Nxc5 { [%eval 0.21] [%clk 0:46:43] } 16. Nxc5 { [%eval 0.28] [%clk 0:49:21] } 16... Rc8 { [%eval 0.43] [%clk 0:46:15] } 17. Kb1 { [%eval 0.48] [%clk 0:47:41] } 17... Ne4?! { [%eval 1.34] } { Inaccuracy. O-O was best. } { [%clk 0:43:36] } 18. Be1?! { [%eval 0.49] } { Inaccuracy. Bb5 was best. } { [%clk 0:37:48] } 18... O-O? { [%eval 1.91] } { Mistake. Bxc5 was best. } { [%clk 0:41:51] } 19. Be2?? { [%eval 0.18] } { Blunder. b4 was best. } { [%clk 0:32:18] } 19... Bxc5 { [%eval 0.2] [%clk 0:37:38] } 20. Bf3 { [%eval 0.0] [%clk 0:29:48] } 20... Qe6 { [%eval 0.03] [%clk 0:33:04] } 21. Qd3 { [%eval 0.09] [%clk 0:27:13] } 21... Rfd8 { [%eval 0.02] [%clk 0:31:21] } 22. h4?? { [%eval -1.74] } { Blunder. Bxe4 was best. } { [%clk 0:26:26] } 22... Be7 { [%eval -1.54] [%clk 0:22:10] } 23. h5 { [%eval -1.9] [%clk 0:19:18] } 23... g5 { [%eval -1.72] [%clk 0:21:07] } 24. Be2?! { [%eval -2.4] } { Inaccuracy. Bxe4 was best. } { [%clk 0:08:27] } 24... Rc6?! { [%eval -1.23] } { Inaccuracy. Rd6 was best. } { [%clk 0:14:35] } 25. f3 { [%eval -1.33] [%clk 0:01:35] } 25... Nc5 { [%eval -1.13] [%clk 0:14:37] } 26. Qa3?! { [%eval -1.73] } { Inaccuracy. Qc2 was best. } { [%clk 0:01:22] } 26... d4 { [%eval -1.78] [%clk 0:11:18] } 27. Bb5?? { [%eval -4.28] } { Blunder. exd4 was best. } { [%clk 0:00:47] } 27... Rb6 { [%eval -4.09] [%clk 0:11:13] } 28. Qa5?! { [%eval -5.2] } { Inaccuracy. Ba5 was best. } { [%clk 0:00:35] } 28... dxe3 { [%eval -5.25] [%clk 0:10:54] } 29. Rxd8+ { [%eval -5.16] [%clk 0:00:42] } 29... Bxd8 { [%eval -4.84] [%clk 0:11:17] } 30. a4?! { [%eval -8.03] } { Inaccuracy. Bc3 was best. } { [%clk 0:00:36] } 30... Qf5+ { [%eval -8.05] [%clk 0:11:23] } 31. Ka2 { [%eval -8.69] [%clk 0:00:43] } 31... Qd5+ { [%eval -8.55] [%clk 0:11:19] } 32. Kb1 { [%eval -9.01] [%clk 0:00:52] } 32... Qd1+ { [%eval -9.22] [%clk 0:09:36] } 33. Ka2 { [%eval -9.06] [%clk 0:01:15] } 33... Qb3+ { [%eval -9.14] [%clk 0:09:50] } 34. Kb1 { [%eval -8.88] [%clk 0:01:32] } 34... Rd6 { [%eval -9.05] [%clk 0:09:32] } 35. Qxd8+ { [%eval -9.17] [%clk 0:00:35] } 35... Rxd8 { [%eval -8.87] [%clk 0:09:59] } 36. Be2? { [%eval #-4] } { Checkmate is now unavoidable. Ba5 was best. } { [%clk 0:00:46] } 36... Nxa4 { [%eval #-3] [%clk 0:10:16] } 0-1