[Event "OSU nye Arena"] [Site "https://lichess.org/tXRN9ta9"] [Date "2021.01.26"] [White "supervetle"] [Black "Lucas2108"] [Result "1-0"] [UTCDate "2021.01.26"] [UTCTime "18:03:03"] [WhiteElo "1541"] [BlackElo "756"] [WhiteRatingDiff "+1"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "420+5"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 { A02 Bird Opening } e6 2. Nf3 Bb4?! { (-0.36 → 0.56) Inaccuracy. d5 was best. } (2... d5 3. e3 Be7 4. b3 Nf6 5. Bb2 O-O 6. g3 c5 7. Nc3) 3. e3 Nc6?! { (0.05 → 0.62) Inaccuracy. Nf6 was best. } (3... Nf6 4. b3 O-O 5. Be2 Be7 6. O-O c5 7. Bb2 b6 8. Ne5) 4. Be2 b6 5. O-O Ba6?? { (0.72 → 6.63) Blunder. d5 was best. } (5... d5 6. a3) 6. b3?? { (6.63 → 0.80) Blunder. Bxa6 was best. } (6. Bxa6 Bd6 7. Bb7 Nge7 8. d3 O-O 9. Bxa8 Qxa8 10. Nc3 Qb7 11. Nb5 Ng6 12. Nxd6 cxd6) 6... Rc8?? { (0.80 → 6.75) Blunder. Bb7 was best. } (6... Bb7 7. a3) 7. Bb2?? { (6.75 → 1.24) Blunder. Bxa6 was best. } (7. Bxa6) 7... Ke7?? { (1.24 → 8.34) Blunder. Bxe2 was best. } (7... Bxe2 8. Qxe2 Nf6 9. Ne5 O-O 10. Nxc6 dxc6 11. e4 Bc5+ 12. Kh1 Ne8 13. d3 Bd4 14. Bxd4) 8. Bxg7?! { (8.34 → 5.02) Inaccuracy. Bxa6 was best. } (8. Bxa6 Nf6 9. a3 Bd6 10. Nc3 Nb8 11. Bxc8 Qxc8 12. Ng5 Nc6 13. Nce4 Nxe4 14. Nxe4 f5) 8... Na5? { (5.02 → 11.13) Mistake. Bxe2 was best. } (8... Bxe2 9. Qxe2) 9. Bxh8 Nc6 10. Bb2 Nb8 11. a3 Nc6 12. axb4 Nxb4 13. Qe1 f6 14. d3 Nh6 15. Qxb4+ Kf7 16. Qd4 Rb8 17. Rxa6 Qg8 18. Qxd7+ Kf8 19. Bxf6 Ng4?! { (26.49 → Mate in 1) Checkmate is now unavoidable. Qf7 was best. } (19... Qf7 20. Qxf7+) 20. Qe7# { White wins by checkmate. } 1-0