Event: Round 9: Viktor Matviishen - Harshit Raja
Date: 2023-09-04
White: Viktor Matviishen
WhiteTitle: GM
WhiteElo: 2550
Black: Harshit Raja
BlackTitle: GM
BlackElo: 2522
Result: 1-0
ECO: E49
Opening: Nimzo-Indian Defense: Normal Variation, Botvinnik System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:25:41] } 1... Nf6 { [%eval 0.28] [%clk 1:30:29] } 2. c4 { [%eval 0.16] [%clk 1:26:05] } 2... e6 { [%eval 0.23] [%clk 1:30:49] } 3. Nc3 { [%eval 0.05] [%clk 1:26:29] } 3... Bb4 { [%eval 0.25] [%clk 1:31:01] } 4. e3 { [%eval 0.0] [%clk 1:26:51] } 4... O-O { [%eval 0.21] [%clk 1:30:59] } 5. Bd3 { [%eval 0.04] [%clk 1:27:04] } 5... d5 { [%eval 0.12] [%clk 1:31:24] } 6. a3 { [%eval 0.02] [%clk 1:27:30] } 6... Bxc3+ { [%eval 0.01] [%clk 1:31:50] } 7. bxc3 { [%eval 0.18] [%clk 1:27:57] } 7... dxc4 { [%eval 0.0] [%clk 1:32:16] } 8. Bxc4 { [%eval 0.17] [%clk 1:28:23] } 8... c5 { [%eval 0.07] [%clk 1:32:42] } 9. Ne2 { [%eval 0.03] [%clk 1:28:17] } 9... Qc7 { [%eval 0.07] [%clk 1:32:57] } 10. Bd3 { [%eval 0.01] [%clk 1:28:41] } 10... Nc6 { [%eval -0.09] [%clk 1:33:20] } 11. f4 { [%eval -0.07] [%clk 1:28:36] } 11... b6 { [%eval -0.1] [%clk 1:33:38] } 12. O-O { [%eval -0.1] [%clk 1:28:56] } 12... Bb7 { [%eval 0.01] [%clk 1:30:47] } 13. Ng3 { [%eval -0.16] [%clk 1:27:59] } 13... Ne7 { [%eval -0.1] [%clk 1:30:51] } 14. e4 { [%eval -0.36] [%clk 1:28:14] } 14... cxd4 { [%eval -0.35] [%clk 1:26:22] } 15. cxd4 { [%eval -0.25] [%clk 1:28:42] } 15... Qc3 { [%eval -0.15] [%clk 1:19:35] } 16. Ra2 { [%eval -0.36] [%clk 1:29:03] } 16... Qxd4+ { [%eval -0.21] [%clk 1:14:57] } 17. Kh1 { [%eval -0.09] [%clk 1:29:28] } 17... Rad8 { [%eval -0.18] [%clk 1:03:53] } 18. Rd2 { [%eval -0.5] [%clk 1:29:45] } 18... Qc5 { [%eval 0.01] [%clk 0:51:22] } 19. Bb2 { [%eval -0.01] [%clk 1:29:09] } 19... Ng6 { [%eval 0.06] [%clk 0:42:42] } 20. h3 { [%eval 0.21] [%clk 1:02:52] } 20... e5?! { [%eval 0.94] } { Inaccuracy. Qe3 was best. } { [%clk 0:27:33] } 21. fxe5 { [%eval 0.76] [%clk 0:54:04] } 21... Nd7? { [%eval 2.27] } { Mistake. Nxe5 was best. } { [%clk 0:24:45] } 22. Bb1 { [%eval 2.67] [%clk 0:45:53] } 22... Qc7 { [%eval 2.89] [%clk 0:21:51] } 23. e6 { [%eval 2.79] [%clk 0:46:08] } 23... Qxg3?? { [%eval 5.64] } { Blunder. fxe6 was best. } { [%clk 0:17:14] } 24. Rxf7 { [%eval 5.54] [%clk 0:35:28] } 1-0