[Event "Sparta Arena Arena"] [Site "https://lichess.org/f9kELtbt"] [Date "2020.05.02"] [White "BigArmin"] [Black "LORENZ17"] [Result "1-0"] [UTCDate "2020.05.02"] [UTCTime "19:47:24"] [WhiteElo "1893"] [BlackElo "957"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A40"] [Opening "Polish Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 b5 { A40 Polish Defense } 2. e4 Nf6?! { (0.60 → 1.51) Inaccuracy. Bb7 was best. } (2... Bb7 3. Nd2 a6 4. Bd3 e6 5. a4 bxa4 6. Qe2 d5 7. Rxa4) 3. e5 Ne4?? { (1.60 → 3.83) Blunder. Nd5 was best. } (3... Nd5 4. Bxb5 c5 5. Ne2 Qa5+ 6. Nbc3 Nxc3 7. Nxc3 a6 8. Ba4) 4. Bxb5?! { (3.83 → 2.44) Inaccuracy. Bd3 was best. } (4. Bd3 Bb7 5. f3 Nc5 6. dxc5 e6 7. Be3 Nc6 8. Be4 d6 9. cxd6 cxd6 10. Ne2 dxe5) 4... c6? { (2.44 → 4.49) Mistake. e6 was best. } (4... e6 5. Bd3) 5. Bd3 Nc5?! { (4.25 → 6.29) Inaccuracy. d5 was best. } (5... d5 6. f3) 6. dxc5 Qa5+ 7. Nc3 Qxc5 8. Nf3 Qd4 9. Nxd4 d6 10. exd6 exd6 11. O-O Nd7 12. Re1+ Ne5 13. Nxc6 Be7 14. Nxe7 Nxd3?! { (25.45 → Mate in 8) Checkmate is now unavoidable. Kxe7 was best. } (14... Kxe7 15. f4) 15. f4?! { (Mate in 8 → 19.39) Lost forced checkmate sequence. Nxc8+ was best. } (15. Nxc8+ Kf8 16. Qxd3 Rxc8 17. Qxd6+ Kg8 18. Bh6 gxh6 19. Nd5 Ra8 20. Qxh6 f6 21. Re7 Rf8) 15... Nxf4?! { (19.39 → Mate in 5) Checkmate is now unavoidable. Nxe1 was best. } (15... Nxe1 16. Qxe1 Kf8 17. Qe4 Rb8 18. Nxc8 Rxc8 19. Qb7 Rd8 20. Qc7 Re8 21. Nb5 Kg8 22. Nxd6) 16. Bxf4 Rf8 17. Qxd6 f6 18. Ng6+ Kf7 19. Nxf8 Kg8 20. Qd5+ Kxf8 21. Qxa8 Kf7 22. Qxc8 Kg6 23. Qg4+ Kf7 24. Nd5 g5 25. Re7+ Kf8 26. Qc8# { White wins by checkmate. } 1-0