[Event "Szachowa Sobota Online 1"] [Site "https://lichess.org/hsHglL0v"] [Date "2022.03.12"] [White "Antoni_Jagusztyn"] [Black "Maciej_Kra"] [Result "1-0"] [UTCDate "2022.03.12"] [UTCTime "09:00:02"] [WhiteElo "1285"] [BlackElo "978"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "900+0"] [ECO "C49"] [Opening "Four Knights Game: Spanish Variation, Double Spanish"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 { C49 Four Knights Game: Spanish Variation, Double Spanish } 5. Bxc6 Bxc3?! { (0.00 → 0.58) Inaccuracy. dxc6 was best. } (5... dxc6 6. h3 Bxc3 7. bxc3 Nxe4 8. Qe2 Nd6 9. Qxe5+ Qe7 10. Qxe7+) 6. dxc3?! { (0.58 → 0.00) Inaccuracy. Bxd7+ was best. } (6. Bxd7+ Qxd7 7. bxc3 Nxe4 8. Qe2 Qc6 9. Nxe5 Nxc3 10. Nxc6+ Nxe2) 6... bxc6 7. O-O O-O? { (-0.29 → 0.95) Mistake. d6 was best. } (7... d6 8. Re1 O-O 9. b3 h6 10. Qe2 Bg4 11. h3 Bh5 12. a4) 8. Nxe5 Nxe4 9. Qh5 g6?! { (0.53 → 1.19) Inaccuracy. c5 was best. } (9... c5) 10. Qg4 Nd6?! { (1.07 → 1.75) Inaccuracy. d5 was best. } (10... d5 11. Qd1) 11. Bh6 Re8 12. Bg5?? { (1.59 → -3.37) Blunder. Rfe1 was best. } (12. Rfe1 Re6) 12... f5?? { (-3.37 → 7.96) Blunder. f6 was best. } (12... f6 13. Bf4) 13. Qf4 Re7 14. Bxe7 Qxe7 15. Nc4?! { (8.23 → 5.90) Inaccuracy. Rfe1 was best. } (15. Rfe1 Ne4 16. Rad1 Rb8 17. Nd3 Qd6 18. Qe3 c5 19. f3 Ba6 20. fxe4 Bxd3 21. Rxd3 Qe6) 15... Nxc4 16. Qxc4+ d5 17. Qa4 Qe2 18. Rae1 Qd2 19. Qxc6 Qxc2?! { (10.44 → Mate in 4) Checkmate is now unavoidable. Bb7 was best. } (19... Bb7 20. Qe6+) 20. Qxa8?! { (Mate in 4 → 15.98) Lost forced checkmate sequence. Re7 was best. } (20. Re7 Qxf2+ 21. Rxf2 Be6 22. Qxa8+ Bc8 23. Qxc8#) 20... g5?! { (15.98 → Mate in 5) Checkmate is now unavoidable. Kg7 was best. } (20... Kg7 21. Qxc8) 21. Re7 Kf8 22. Rxc7 Qa4 23. Qxc8+ Qe8 24. Qxf5+ Kg8 25. Qxh7+ Kf8 26. Qh8# { White wins by checkmate. } 1-0