Event: 2024 Illinois Open
Site: Lisle, IL, United States
Date: 2024-08-31
White: Das, Debarghya
WhiteElo: 1859
Black: Velikanov, Alexander
BlackTitle: IM
BlackElo: 2387
Result: 0-1
ECO: A57
Opening: Benko Gambit: Zaitsev System
Variant: Standard
TimeControl: 90 minutes with a 30 second increment

1. d4 { [%eval 0.17] [%clk 1:30:55] } 1... Nf6 { [%eval 0.17] [%clk 1:26:57] } 2. c4 { [%eval 0.17] [%clk 1:31:21] } 2... a6 { [%eval 0.53] [%clk 1:27:21] } 3. Nc3 { [%eval 0.47] [%clk 1:31:40] } 3... c5 { [%eval 0.81] [%clk 1:27:48] } 4. d5 { [%eval 0.67] [%clk 1:32:00] } 4... b5 { [%eval 0.77] [%clk 1:28:08] } 5. cxb5 { [%eval 0.27] [%clk 1:30:36] } 5... axb5 { [%eval 0.32] [%clk 1:28:33] } 6. Nxb5 { [%eval 0.38] [%clk 1:30:59] } 6... Qa5+ { [%eval 0.55] [%clk 1:28:56] } 7. Nc3 { [%eval 0.49] [%clk 1:31:19] } 7... Ne4 { [%eval 0.45] [%clk 1:29:22] } 8. Qc2 { [%eval 0.3] [%clk 1:29:46] } 8... f5?! { [%eval 1.04] } { Inaccuracy. Nxc3 was best. } { [%clk 1:29:47] } 9. f3 { [%eval 1.13] [%clk 1:28:17] } 9... Nxc3 { [%eval 1.04] [%clk 1:30:13] } 10. Qxc3?! { [%eval 0.07] } { Inaccuracy. Bd2 was best. } { [%clk 1:28:39] } 10... Qxc3+ { [%eval 0.22] [%clk 1:30:32] } 11. bxc3 { [%eval 0.12] [%clk 1:29:02] } 11... g6 { [%eval 0.1] [%clk 1:30:58] } 12. e4 { [%eval 0.0] [%clk 1:20:46] } 12... Bg7 { [%eval -0.01] [%clk 1:30:47] } 13. Kd2?! { [%eval -0.89] } { Inaccuracy. Bd2 was best. } { [%clk 1:20:28] } 13... O-O { [%eval -0.8] [%clk 1:30:06] } 14. a4 { [%eval -0.98] [%clk 1:09:20] } 14... fxe4 { [%eval -1.1] [%clk 1:29:19] } 15. fxe4?? { [%eval -5.44] } { Blunder. Be2 was best. } { [%clk 1:09:15] } 15... Rxf1 { [%eval -5.66] [%clk 1:29:32] } 16. Kc2 { [%eval -5.54] [%clk 1:08:16] } 16... d6 { [%eval -5.58] [%clk 1:27:59] } 17. Kb3 { [%eval -6.6] [%clk 1:08:09] } 17... Nd7 { [%eval -6.52] [%clk 1:27:53] } 0-1