Event: MWJ
Site: Sypniewo
Date: 2025-06-12
White: Szczepaniak, Krystian
Black: Jach, Antoni
BlackElo: 1552
Result: 1-0
ECO: A05
Opening: King's Indian Attack
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] } 1... d5 { [%eval 0.18] } 2. g3 { [%eval 0.15] } 2... Nf6 { [%eval 0.15] } 3. Bg2 { [%eval 0.13] } 3... Bf5 { [%eval 0.31] } 4. d3 { [%eval 0.1] } 4... c5 { [%eval 0.63] } 5. Nbd2?! { [%eval 0.05] } { Inaccuracy. c4 was best. } 5... Nc6 { [%eval 0.16] } 6. c4 { [%eval -0.03] } 6... dxc4? { [%eval 1.38] } { Mistake. d4 was best. } 7. Nxc4 { [%eval 1.55] } 7... b5?! { [%eval 2.51] } { Inaccuracy. Bc8 was best. } 8. Nce5 { [%eval 2.36] } 8... Rc8?! { [%eval 3.3] } { Inaccuracy. Bd7 was best. } 9. Qb3 { [%eval 2.7] } 9... c4?! { [%eval 3.83] } { Inaccuracy. Be6 was best. } 10. dxc4?! { [%eval 2.49] } { Inaccuracy. Qxb5 was best. } 10... Nd4? { [%eval 4.86] } { Mistake. Nxe5 was best. } 11. Nxd4 { [%eval 4.63] } 11... Qxd4 { [%eval 4.83] } 12. Qxb5+ { [%eval 4.72] } 12... Nd7 { [%eval 4.73] } 13. Bc6 { [%eval 4.46] } 13... Rd8?! { [%eval 6.98] } { Inaccuracy. f6 was best. } 14. Be3 { [%eval 6.79] } 14... Qd6 { [%eval 7.09] } 15. Rd1 { [%eval 7.16] } 15... Qc7 { [%eval 7.11] } 16. Bf4 { [%eval 6.74] } 16... Rb8?? { [%eval #4] } { Checkmate is now unavoidable. Qc8 was best. } 17. Nxd7 { [%eval #7] } 17... Bxd7 { [%eval #3] } 18. Bxd7+ { [%eval #2] } 18... Kd8 { [%eval #2] } 19. Be6+ { [%eval #1] } 1-0