Event: Round 2: Vaibhav Kalpaka - Grigoryan, Karen H.
Date: 2025-02-14
White: Vaibhav Kalpaka
WhiteElo: 2161
Black: Grigoryan, Karen H.
BlackTitle: GM
BlackElo: 2554
Result: 0-1
ECO: E61
Opening: King's Indian Defense: Fianchetto Variation, Benjamin Defense
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:25:41] } 1... Nf6 { [%eval 0.19] [%clk 1:30:13] } 2. c4 { [%eval 0.18] [%clk 1:26:04] } 2... g6 { [%eval 0.19] [%clk 1:30:26] } 3. Nf3 { [%eval 0.15] [%clk 1:26:21] } 3... Bg7 { [%eval 0.16] [%clk 1:30:50] } 4. g3 { [%eval 0.15] [%clk 1:26:40] } 4... O-O { [%eval 0.21] [%clk 1:30:57] } 5. Bg2 { [%eval 0.1] [%clk 1:27:00] } 5... d6 { [%eval 0.39] [%clk 1:31:12] } 6. Nc3 { [%eval 0.25] [%clk 1:27:01] } 6... c6 { [%eval 0.48] [%clk 1:30:53] } 7. O-O { [%eval 0.32] [%clk 1:25:30] } 7... Qb6 { [%eval 0.46] [%clk 1:31:19] } 8. e4 { [%eval 0.46] [%clk 1:17:37] } 8... Bg4 { [%eval 0.45] [%clk 1:31:33] } 9. a3?! { [%eval -0.24] } { Inaccuracy. Rb1 was best. } { [%clk 1:15:21] } 9... Nfd7 { [%eval -0.3] [%clk 1:30:39] } 10. Be3 { [%eval -0.27] [%clk 1:14:35] } 10... c5 { [%eval -0.24] [%clk 1:30:31] } 11. b4 { [%eval -0.47] [%clk 1:03:38] } 11... Nc6 { [%eval -0.4] [%clk 1:27:16] } 12. dxc5 { [%eval -0.4] [%clk 0:55:16] } 12... dxc5 { [%eval -0.53] [%clk 1:27:21] } 13. Qd2 { [%eval -0.91] [%clk 0:42:29] } 13... Bxf3?! { [%eval -0.17] } { Inaccuracy. Qd8 was best. } { [%clk 1:25:27] } 14. Bxf3 { [%eval -0.23] [%clk 0:42:44] } 14... Nd4 { [%eval -0.22] [%clk 1:24:54] } 15. Bxd4? { [%eval -1.36] } { Mistake. Bg2 was best. } { [%clk 0:38:17] } 15... cxd4 { [%eval -1.38] [%clk 1:22:24] } 16. Nd5 { [%eval -1.7] [%clk 0:36:55] } 16... Qd8 { [%eval -1.7] [%clk 1:22:42] } 17. Rac1 { [%eval -1.53] [%clk 0:25:21] } 17... e6?! { [%eval -0.82] } { Inaccuracy. Ne5 was best. } { [%clk 1:21:17] } 18. Nf4 { [%eval -0.72] [%clk 0:25:42] } 18... Bh6?! { [%eval 0.0] } { Inaccuracy. Ne5 was best. } { [%clk 1:21:07] } 19. Qe2?? { [%eval -2.2] } { Blunder. e5 was best. } { [%clk 0:25:33] } 19... Ne5 { [%eval -1.98] [%clk 1:18:45] } 20. Nd3?! { [%eval -2.84] } { Inaccuracy. Rcd1 was best. } { [%clk 0:25:19] } 20... Nxd3 { [%eval -2.75] [%clk 1:19:00] } 21. Qxd3 { [%eval -2.7] [%clk 0:25:44] } 21... Bxc1 { [%eval -2.73] [%clk 1:19:25] } 22. Rxc1 { [%eval -2.73] [%clk 0:26:05] } 22... a5 { [%eval -2.28] [%clk 1:19:25] } 23. b5 { [%eval -2.75] [%clk 0:24:22] } 23... Qg5 { [%eval -2.77] [%clk 1:19:48] } 24. Rc2 { [%eval -2.78] [%clk 0:24:33] } 24... Qc5 { [%eval -2.74] [%clk 1:20:08] } 25. Kg2 { [%eval -3.02] [%clk 0:23:38] } 25... e5 { [%eval -2.91] [%clk 1:20:11] } 26. h4 { [%eval -2.78] [%clk 0:23:42] } 26... b6 { [%eval -2.77] [%clk 1:19:59] } 27. h5 { [%eval -2.73] [%clk 0:23:59] } 27... Ra7 { [%eval -2.75] [%clk 1:20:21] } 28. Rc1 { [%eval -2.76] [%clk 0:24:05] } 28... Rc7 { [%eval -2.73] [%clk 1:19:28] } 29. g4?! { [%eval -3.85] } { Inaccuracy. a4 was best. } { [%clk 0:19:45] } 29... Qe7 { [%eval -3.71] [%clk 1:19:27] } 0-1