Event: Open Letni Praha 2025
Site: https://lichess.org/broadcast/summer-prague-open-2025/round-4/zxYottF0/7UwRlK81
White: Prokofiev, Valentyn
WhiteTitle: IM
WhiteElo: 2426
Black: Lever, Erwan
BlackElo: 2226
Result: 1/2-1/2
ECO: D45
Opening: Semi-Slav Defense: Stoltz Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:18:17] } 1... Nf6 { [%eval 0.19] [%clk 1:30:49] } 2. c4 { [%eval 0.18] [%clk 1:18:40] } 2... e6 { [%eval 0.14] [%clk 1:31:10] } 3. Nc3 { [%eval 0.09] [%clk 1:18:54] } 3... d5 { [%eval 0.24] [%clk 1:31:24] } 4. Nf3 { [%eval 0.08] [%clk 1:19:09] } 4... c6 { [%eval 0.12] [%clk 1:31:23] } 5. e3 { [%eval 0.21] [%clk 1:18:22] } 5... Nbd7 { [%eval 0.2] [%clk 1:31:17] } 6. Qc2 { [%eval 0.22] [%clk 1:18:28] } 6... b6 { [%eval 0.18] [%clk 1:31:38] } 7. b3 { [%eval 0.22] [%clk 1:15:55] } 7... Bb7 { [%eval 0.18] [%clk 1:31:59] } 8. Bb2 { [%eval 0.24] [%clk 1:16:10] } 8... Rc8 { [%eval 0.23] [%clk 1:32:12] } 9. cxd5?! { [%eval -0.48] } { Inaccuracy. Rd1 was best. } { [%clk 1:12:02] } 9... cxd5 { [%eval -0.42] [%clk 1:31:47] } 10. Bd3 { [%eval -0.78] [%clk 1:11:31] } 10... Ne4 { [%eval -0.87] [%clk 1:20:58] } 1/2-1/2