Event: 2025 Chicago Summer Open
Site: https://www.kingregistration.com/event/chisummeropen25
Date: 2025-06-21
White: Balakrishnan, Praveen
WhiteTitle: GM
WhiteElo: 2496
Black: Kaur, Aradh
BlackTitle: WFM
BlackElo: 1790
Result: 1-0
ECO: E20
Opening: Nimzo-Indian Defense: Kmoch Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:31:17] } 1... Nf6 { [%eval 0.19] } 2. c4 { [%eval 0.18] } 2... e6 { [%eval 0.14] [%clk 1:31:16] } 3. Nc3 { [%eval 0.09] [%clk 1:31:53] } 3... Bb4 { [%eval 0.09] [%clk 1:31:34] } 4. f3 { [%eval 0.0] [%clk 1:31:53] } 4... d5 { [%eval 0.19] [%clk 1:29:04] } 5. a3 { [%eval 0.13] [%clk 1:31:24] } 5... Bxc3+ { [%eval 0.07] [%clk 1:29:33] } 6. bxc3 { [%eval 0.03] [%clk 1:31:51] } 6... O-O { [%eval 0.07] [%clk 1:28:57] } 7. cxd5 { [%eval 0.02] [%clk 1:31:51] } 7... exd5 { [%eval 0.22] [%clk 1:28:57] } 8. e3 { [%eval 0.4] [%clk 1:31:32] } 8... Bf5 { [%eval 0.4] [%clk 1:27:10] } 9. Ne2 { [%eval 0.33] [%clk 1:28:58] } 9... h6 { [%eval 0.82] [%clk 1:27:37] } 10. g4 { [%eval 0.88] [%clk 1:23:10] } 10... Bh7 { [%eval 1.26] [%clk 1:24:30] } 11. h4 { [%eval 1.39] [%clk 1:15:59] } 11... Ne8 { [%eval 1.6] [%clk 1:19:40] } 12. Nf4 { [%eval 1.45] [%clk 1:18:20] } 12... c6 { [%eval 1.44] [%clk 1:19:40] } 13. Ra2 { [%eval 1.65] [%clk 1:14:24] } 13... Kh8 { [%eval 2.15] } 14. Rg2 { [%eval 1.76] } 14... Nd7 { [%eval 1.81] } 15. g5 { [%eval 1.69] } 15... Nd6 { [%eval 1.85] } 16. Bd3 { [%eval 1.89] } 16... Bxd3 { [%eval 1.7] } 17. Qxd3 { [%eval 1.65] [%clk 0:52:20] } 17... Rg8 { [%eval 1.92] [%clk 0:52:05] } 18. Re2 { [%eval 2.04] [%clk 0:46:30] } 18... Nf8 { [%eval 2.24] [%clk 0:52:32] } 19. e4 { [%eval 2.41] [%clk 0:42:28] } 19... dxe4 { [%eval 2.62] } 20. fxe4 { [%eval 2.62] [%clk 0:42:58] } 20... Qd7 { [%eval 2.55] [%clk 0:52:39] } 21. Qf3 { [%eval 2.73] [%clk 0:34:57] } 21... Re8 { [%eval 2.73] [%clk 0:53:08] } 22. Nh5 { [%eval 2.7] [%clk 0:21:28] } 22... Nh7 { [%eval 2.6] [%clk 0:53:37] } 23. gxh6 { [%eval 2.41] [%clk 0:18:57] } 23... g6 { [%eval 2.7] [%clk 0:54:06] } 24. Ng7 { [%eval 2.68] [%clk 0:05:06] } 24... Re7 { [%eval 2.75] [%clk 0:54:35] } 25. e5 { [%eval 2.76] [%clk 0:00:22] } 25... Ne8 { [%eval 2.71] [%clk 0:55:04] } 26. h5 { [%eval 2.72] [%clk 0:00:00] } 26... Nxg7? { [%eval 4.55] } { Mistake. gxh5 was best. } { [%clk 0:55:33] } 27. hxg7+ { [%eval 4.47] [%clk 0:00:00] } 27... Rxg7 { [%eval 4.37] [%clk 0:56:02] } 28. Bh6 { [%eval 4.14] [%clk 0:00:00] } 28... Rg8?! { [%eval 5.82] } { Inaccuracy. Qd5 was best. } { [%clk 0:56:31] } 29. hxg6?! { [%eval 4.16] } { Inaccuracy. Bg5 was best. } { [%clk 0:00:00] } 29... fxg6?! { [%eval 6.57] } { Inaccuracy. Rxg6 was best. } { [%clk 0:57:00] } 30. Bg5 { [%eval 6.34] [%clk 0:00:00] } 30... Reg7?? { [%eval #11] } { Checkmate is now unavoidable. Qe8 was best. } { [%clk 0:57:28] } 31. e6 { [%eval 12.06] [%clk 0:00:00] } 31... Qd5?! { [%eval #8] } { Checkmate is now unavoidable. Qe8 was best. } { [%clk 0:57:37] } 32. Qxd5 { [%eval #10] [%clk 0:00:00] } 32... cxd5 { [%eval #10] } 33. Bf6? { [%eval 7.44] } { Lost forced checkmate sequence. Rxh7+ was best. } { [%clk 0:00:00] } 33... Re8 { [%eval 7.42] [%clk 0:58:01] } 34. c4 { [%eval 7.24] [%clk 0:00:00] } 34... dxc4 { [%eval 8.09] [%clk 0:56:34] } 35. d5 { [%eval 8.56] [%clk 0:00:00] } 35... Kg8 { [%eval 8.83] } 36. Bxg7 { [%eval 20.33] [%clk 0:00:00] } 36... Kxg7 { [%eval 10.02] [%clk 0:56:43] } 37. Rxh7+ { [%eval 10.49] } 37... Kxh7 { [%eval 10.67] [%clk 0:56:43] } 38. d6 { [%eval 9.89] [%clk 0:00:00] } 1-0