[Event "Rated classical game"] [Site "https://lichess.org/Bxd0eRP3"] [Date "2021.01.17"] [White "LucasGriesheim"] [Black "Rechtswissenschaft"] [Result "0-1"] [UTCDate "2021.01.17"] [UTCTime "16:21:45"] [WhiteElo "1347"] [BlackElo "1824"] [WhiteRatingDiff "-48"] [BlackRatingDiff "+25"] [Variant "Standard"] [TimeControl "1500+12"] [ECO "A80"] [Opening "Dutch Defense: Alapin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 f5?! { (0.00 → 0.56) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. Qd3 { A80 Dutch Defense: Alapin Variation } g6?! { (0.32 → 0.98) Inaccuracy. e6 was best. } (2... e6 3. g3 d5 4. c4 c5 5. e3 Nf6 6. Nc3 Be7 7. Bg2) 3. Bd2?! { (0.98 → 0.37) Inaccuracy. h4 was best. } (3. h4 e6 4. Bg5 Be7 5. Nf3 Nf6 6. e3 b6 7. c4 Bb7) 3... Bg7 4. d5?? { (0.09 → -2.83) Blunder. h4 was best. } (4. h4 c5) 4... Bxb2 5. Qb5?? { (-2.67 → -7.17) Blunder. Bc3 was best. } (5. Bc3 Bxa1) 5... Bxa1 6. d6 Bf6 7. Bc3 cxd6 8. Bxf6 Nxf6 9. Nc3 Qc7 10. Nd5 Nxd5 11. Qxd5 e6 12. Qd4 Qa5+ 13. Kd1 O-O 14. c3 Nc6 15. Qxd6 Qxc3 16. Nf3 Qa1+ 17. Kc2 Qxa2+ 18. Kd3 Qb1+ 19. Kc3?! { (-10.63 → Mate in 10) Checkmate is now unavoidable. Kd2 was best. } (19. Kd2 a5 20. Qd3 Qb4+ 21. Qc3 Qxc3+ 22. Kxc3 b5 23. e3 b4+ 24. Kb2 a4 25. Be2 Kg7) 19... Qc1+ 20. Kd3 b6 21. Qc7 Ba6# { Black wins by checkmate. } 0-1