Event: Round 1: Vaibhav Kalpaka - Balakrishnan, Naveen
Date: 2024-03-09
White: Vaibhav Kalpaka
WhiteElo: 2002
Black: Balakrishnan, Naveen
BlackElo: 1809
Result: 1-0
ECO: C42
Opening: Petrov's Defense: Classical Attack, Marshall Variation
Variant: Standard

1. e4 { [%eval 0.13] [%clk 1:00:07] } 1... e5 { [%eval 0.17] [%clk 1:00:07] } 2. Nf3 { [%eval 0.21] [%clk 1:00:09] } 2... Nf6 { [%eval 0.25] [%clk 1:00:08] } 3. Nxe5 { [%eval 0.24] [%clk 0:59:24] } 3... d6 { [%eval 0.49] [%clk 1:00:09] } 4. Nf3 { [%eval 0.35] [%clk 0:59:24] } 4... Nxe4 { [%eval 0.28] [%clk 1:00:10] } 5. d4 { [%eval 0.4] [%clk 0:59:16] } 5... d5 { [%eval 0.4] [%clk 1:00:10] } 6. Bd3 { [%eval 0.18] [%clk 0:58:30] } 6... Bd6 { [%eval 0.4] [%clk 1:00:09] } 7. O-O { [%eval 0.28] [%clk 0:58:12] } 7... O-O { [%eval 0.33] [%clk 1:00:06] } 8. Re1 { [%eval 0.38] [%clk 0:58:06] } 8... Re8 { [%eval 0.36] [%clk 0:53:05] } 9. c4 { [%eval 0.32] [%clk 0:57:43] } 9... c6 { [%eval 0.39] [%clk 0:53:04] } 10. Nc3 { [%eval 0.27] [%clk 0:54:34] } 10... Nxc3 { [%eval 0.36] [%clk 0:47:55] } 11. bxc3 { [%eval 0.32] [%clk 0:54:21] } 11... Rxe1+ { [%eval 0.29] [%clk 0:44:45] } 12. Qxe1 { [%eval 0.32] [%clk 0:54:23] } 12... Bg4 { [%eval 0.58] [%clk 0:41:41] } 13. Bg5 { [%eval 0.54] [%clk 0:41:45] } 13... f6? { [%eval 1.69] } { Mistake. Qc8 was best. } { [%clk 0:34:27] } 14. Bd2 { [%eval 1.54] [%clk 0:41:33] } 14... Qe7 { [%eval 1.82] [%clk 0:31:14] } 15. c5 { [%eval 1.89] [%clk 0:38:28] } 15... Qxe1+ { [%eval 1.9] [%clk 0:30:03] } 16. Rxe1 { [%eval 1.85] [%clk 0:38:19] } 16... Bc7?? { [%eval 4.1] } { Blunder. Bf8 was best. } { [%clk 0:25:50] } 17. Re8+ { [%eval 3.89] [%clk 0:33:53] } 17... Kf7 { [%eval 3.98] [%clk 0:25:13] } 18. Rh8 { [%eval 3.76] [%clk 0:33:56] } 18... Bd7 { [%eval 4.23] [%clk 0:11:42] } 19. Bxh7 { [%eval 3.88] [%clk 0:32:43] } 19... g5 { [%eval 3.85] [%clk 0:10:10] } 20. Bd3 { [%eval 4.19] [%clk 0:31:02] } 20... b6 { [%eval 4.1] [%clk 0:08:45] } 21. c4 { [%eval 4.18] [%clk 0:29:27] } 21... bxc5 { [%eval 4.48] [%clk 0:08:11] } 22. cxd5 { [%eval 4.33] [%clk 0:28:37] } 22... cxd5 { [%eval 4.5] [%clk 0:07:55] } 23. dxc5 { [%eval 4.57] [%clk 0:28:40] } 23... a5 { [%eval 4.78] [%clk 0:06:12] } 24. Rh7+ { [%eval 4.62] [%clk 0:28:01] } 24... Ke6?? { [%eval #4] } { Checkmate is now unavoidable. Kf8 was best. } { [%clk 0:04:05] } 25. Nd4+ { [%eval #4] [%clk 0:27:26] } 25... Ke5 { [%eval #4] [%clk 0:04:07] } 26. Bc3 { [%eval #3] [%clk 0:27:15] } 26... Bd8 { [%eval #3] [%clk 0:02:43] } 27. Nc6+ { [%eval #2] [%clk 0:27:03] } 1-0