Event: 2024 Illinois Open
Site: Lisle, IL, United States
Date: 2024-09-01
White: Kogen, Jonathan
WhiteElo: 2213
Black: Lehmann, Spencer
BlackTitle: FM
BlackElo: 2210
Result: 1-0
ECO: A40
Opening: Horwitz Defense
Variant: Standard
TimeControl: 90 minutes with a 30 second increment

1. d4 { [%eval 0.17] [%clk 1:30:54] } 1... e6 { [%eval 0.41] [%clk 1:30:54] } 2. Nf3 { [%eval 0.11] [%clk 1:31:09] } 2... f5 { [%eval 0.53] [%clk 1:31:17] } 3. g3 { [%eval 0.46] [%clk 1:31:20] } 3... Nf6 { [%eval 0.55] [%clk 1:31:40] } 4. Bg2 { [%eval 0.43] [%clk 1:31:41] } 4... Be7 { [%eval 0.49] [%clk 1:32:00] } 5. O-O { [%eval 0.5] [%clk 1:31:55] } 5... d5 { [%eval 0.45] [%clk 1:32:24] } 6. c4 { [%eval 0.49] [%clk 1:32:03] } 6... Ne4 { [%eval 0.49] [%clk 1:32:46] } 7. Ne5 { [%eval 0.37] [%clk 1:31:37] } 7... Nd7 { [%eval 0.4] [%clk 1:33:06] } 8. Bf4 { [%eval 0.5] [%clk 1:31:06] } 8... c6 { [%eval 0.51] [%clk 1:22:11] } 9. Nd2 { [%eval 0.55] [%clk 1:26:22] } 9... g5 { [%eval 0.61] [%clk 1:13:02] } 10. Be3 { [%eval 0.69] [%clk 1:17:26] } 10... Nxe5 { [%eval 0.52] [%clk 0:58:32] } 11. dxe5 { [%eval 0.59] [%clk 1:17:22] } 11... O-O { [%eval 0.55] [%clk 0:28:11] } 12. Nxe4 { [%eval 0.55] [%clk 1:05:55] } 12... dxe4 { [%eval 0.65] [%clk 0:28:31] } 13. Qc1 { [%eval 0.61] [%clk 0:58:22] } 13... h6 { [%eval 0.61] [%clk 0:28:30] } 14. c5 { [%eval 0.64] [%clk 0:46:41] } 14... Rf7?! { [%eval 1.35] } { Inaccuracy. Qc7 was best. } { [%clk 0:23:17] } 15. Rd1 { [%eval 1.17] [%clk 0:38:56] } 15... Qc7 { [%eval 1.25] [%clk 0:23:17] } 16. Qc3 { [%eval 1.17] [%clk 0:36:22] } 16... Bd7 { [%eval 1.13] [%clk 0:21:00] } 17. Rd6 { [%eval 0.91] [%clk 0:31:37] } 17... Bxd6 { [%eval 0.87] [%clk 0:20:14] } 18. exd6 { [%eval 0.88] [%clk 0:31:55] } 18... Qd8 { [%eval 1.08] [%clk 0:20:28] } 19. Bd4 { [%eval 0.95] [%clk 0:30:48] } 19... e5 { [%eval 1.02] [%clk 0:18:45] } 20. Bxe5 { [%eval 1.09] [%clk 0:30:41] } 20... Be6 { [%eval 0.93] [%clk 0:18:58] } 21. Qe3 { [%eval 0.8] [%clk 0:27:32] } 21... b6?! { [%eval 1.51] } { Inaccuracy. Bd5 was best. } { [%clk 0:14:55] } 22. b4 { [%eval 1.16] [%clk 0:27:09] } 22... a5?! { [%eval 2.0] } { Inaccuracy. bxc5 was best. } { [%clk 0:14:26] } 1-0