Event: Round 8: R Praggnanandhaa - Kalyan Arjun
Date: 2022-07-15
White: R Praggnanandhaa
Black: Kalyan Arjun
Result: 1-0
ECO: E48
Opening: Nimzo-Indian Defense: Normal Variation, Classical Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:09] } 1... Nf6 { [%eval 0.23] [%clk 1:30:56] } 2. c4 { [%eval 0.34] [%clk 1:29:55] } 2... e6 { [%eval 0.23] [%clk 1:31:21] } 3. Nc3 { [%eval 0.05] [%clk 1:30:20] } 3... Bb4 { [%eval 0.25] [%clk 1:31:46] } 4. e3 { [%eval 0.0] [%clk 1:30:46] } 4... O-O { [%eval 0.21] [%clk 1:31:59] } 5. Bd3 { [%eval 0.0] [%clk 1:31:11] } 5... d5 { [%eval 0.12] [%clk 1:32:24] } 6. cxd5 { [%eval 0.0] [%clk 1:31:27] } 6... exd5 { [%eval 0.0] [%clk 1:32:45] } 7. Ne2 { [%eval 0.0] [%clk 1:31:52] } 7... Re8 { [%eval 0.0] [%clk 1:30:42] } 8. Bd2 { [%eval -0.15] [%clk 1:31:52] } 8... c6 { [%eval 0.0] [%clk 1:29:47] } 9. O-O { [%eval -0.03] [%clk 1:29:31] } 9... Bf8 { [%eval 0.03] [%clk 1:20:06] } 10. Qc2 { [%eval 0.21] [%clk 1:19:43] } 10... a5 { [%eval -0.08] [%clk 1:11:30] } 11. a3 { [%eval 0.0] [%clk 1:17:25] } 11... Na6 { [%eval 0.09] [%clk 1:11:10] } 12. Rad1 { [%eval -0.3] [%clk 1:07:13] } 12... g6 { [%eval 0.01] [%clk 1:05:04] } 13. Kh1 { [%eval -0.02] [%clk 0:56:10] } 13... Bd7?! { [%eval 0.89] } { Inaccuracy. b5 was best. } { [%clk 0:54:36] } 14. f3 { [%eval 1.07] [%clk 0:49:32] } 14... b5 { [%eval 0.94] [%clk 0:33:18] } 15. e4 { [%eval 0.9] [%clk 0:42:17] } 15... b4 { [%eval 1.08] [%clk 0:33:33] } 16. Na4 { [%eval 1.14] [%clk 0:38:47] } 16... bxa3 { [%eval 1.47] [%clk 0:31:48] } 17. bxa3 { [%eval 1.49] [%clk 0:30:50] } 17... c5 { [%eval 0.85] [%clk 0:29:35] } 18. Nxc5 { [%eval 1.08] [%clk 0:29:04] } 18... Nxc5 { [%eval 1.45] [%clk 0:29:44] } 19. dxc5 { [%eval 1.4] [%clk 0:29:28] } 19... dxe4 { [%eval 1.32] [%clk 0:20:43] } 20. Bxe4 { [%eval 1.05] [%clk 0:25:43] } 20... Nxe4 { [%eval 0.77] [%clk 0:21:08] } 21. fxe4 { [%eval 0.85] [%clk 0:26:08] } 21... Qe7?! { [%eval 1.55] } { Inaccuracy. Bg4 was best. } { [%clk 0:15:03] } 22. Bg5 { [%eval 1.3] [%clk 0:18:43] } 22... Qxg5 { [%eval 1.77] [%clk 0:11:56] } 23. Rxd7 { [%eval 1.6] [%clk 0:18:44] } 23... Qxc5?? { [%eval 5.27] } { Blunder. Re7 was best. } { [%clk 0:10:45] } 24. Qa2 { [%eval 5.18] [%clk 0:16:16] } 24... Be7? { [%eval 9.6] } { Mistake. Qe7 was best. } { [%clk 0:06:35] } 25. Rxf7 { [%eval 9.3] [%clk 0:15:32] } 1-0