Event: Round 4: Koukola, Stepan - Sanovec, Ondrej
Date: 2025-06-24
White: Koukola, Stepan
WhiteElo: 1579
Black: Sanovec, Ondrej
Result: 1-0
ECO: C47
Opening: Four Knights Game: Scotch Variation Accepted
Variant: Standard
TimeControl: 20+5

1. e4 { [%eval 0.18] [%clk 0:20:08] } 1... e5 { [%eval 0.22] [%clk 0:20:09] } 2. Nc3 { [%eval 0.08] [%clk 0:20:11] } 2... Nc6 { [%eval 0.07] [%clk 0:20:10] } 3. Nf3 { [%eval 0.06] [%clk 0:20:13] } 3... Nf6 { [%eval 0.07] [%clk 0:20:12] } 4. d4 { [%eval 0.06] [%clk 0:20:15] } 4... exd4 { [%eval 0.09] [%clk 0:19:56] } 5. Nxd4 { [%eval 0.06] [%clk 0:20:17] } 5... Nxd4?! { [%eval 0.85] } { Inaccuracy. Bb4 was best. } { [%clk 0:19:48] } 6. Qxd4 { [%eval 0.94] [%clk 0:20:20] } 6... d6 { [%eval 0.88] [%clk 0:19:32] } 7. Be3 { [%eval 0.72] [%clk 0:20:10] } 7... c5?! { [%eval 1.3] } { Inaccuracy. Be7 was best. } { [%clk 0:19:24] } 8. Qd2 { [%eval 1.53] [%clk 0:20:08] } 8... b6? { [%eval 3.04] } { Mistake. Be7 was best. } { [%clk 0:19:14] } 9. O-O-O { [%eval 2.76] [%clk 0:20:01] } 9... Be7 { [%eval 2.8] [%clk 0:18:37] } 10. f4? { [%eval 1.31] } { Mistake. Bb5+ was best. } { [%clk 0:19:03] } 10... Bb7? { [%eval 2.91] } { Mistake. O-O was best. } { [%clk 0:18:37] } 11. Bb5+ { [%eval 2.78] [%clk 0:19:03] } 11... Kf8 { [%eval 2.93] [%clk 0:17:53] } 12. e5 { [%eval 2.75] [%clk 0:18:08] } 12... dxe5 { [%eval 2.77] [%clk 0:17:13] } 13. Qe2?? { [%eval 0.93] } { Blunder. Qf2 was best. } { [%clk 0:18:06] } 13... Qc7 { [%eval 0.97] [%clk 0:16:32] } 14. fxe5 { [%eval 1.05] [%clk 0:18:02] } 14... Qxe5 { [%eval 0.92] [%clk 0:16:02] } 15. Rhe1 { [%eval 0.37] [%clk 0:17:12] } 15... Qxh2?? { [%eval 3.97] } { Blunder. a6 was best. } { [%clk 0:15:16] } 16. Bg1 { [%eval 3.89] [%clk 0:16:26] } 16... Qf4+ { [%eval 3.64] [%clk 0:14:28] } 17. Kb1 { [%eval 3.3] [%clk 0:16:29] } 17... Qc7?? { [%eval 9.61] } { Blunder. Bd6 was best. } { [%clk 0:14:18] } 18. Bh2 { [%eval 8.88] [%clk 0:16:20] } 18... Qxh2? { [%eval #4] } { Checkmate is now unavoidable. Kg8 was best. } { [%clk 0:12:55] } 19. Qxe7+ { [%eval #3] [%clk 0:16:22] } 19... Kg8 { [%eval #3] [%clk 0:12:59] } 20. Rd8+ { [%eval #2] [%clk 0:16:24] } 1-0