[Event "Casual classical game"] [Site "https://lichess.org/gsGFDRyr"] [Date "2024.05.14"] [White "DerekBro366"] [Black "Fourthmaster"] [Result "0-1"] [UTCDate "2024.05.14"] [UTCTime "10:01:00"] [WhiteElo "1500"] [BlackElo "1593"] [Variant "Standard"] [TimeControl "10800+0"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 Nf6 { A02 Bird Opening } 2. Na3 Nc6 3. Nf3 d5 4. b4? { (-0.32 → -1.51) Mistake. e3 was best. } (4. e3 a6) 4... Nxb4 5. e3 Bg4?! { (-1.52 → -0.63) Inaccuracy. e6 was best. } (5... e6 6. c3 Nc6 7. Be2 Be7 8. O-O b6 9. c4 a6 10. Bb2 O-O 11. Rb1) 6. Bb5+?! { (-0.63 → -1.28) Inaccuracy. Rb1 was best. } (6. Rb1 c5 7. c3 Nc6 8. Rxb7 c4 9. d3 Qc8 10. Rb1 e6 11. Qa4 Bxf3) 6... Bd7 7. g4? { (-1.00 → -2.39) Mistake. Bxd7+ was best. } (7. Bxd7+) 7... Nxg4 8. Bb2 e6 9. Ng1?? { (-2.34 → Mate in 2) Checkmate is now unavoidable. Bxd7+ was best. } (9. Bxd7+ Qxd7 10. Rg1 Nf6 11. Ne5 Qa4 12. c4 Qxd1+ 13. Kxd1 Ne4 14. Nb5 Na6) 9... Nf6?? { (Mate in 2 → -2.91) Lost forced checkmate sequence. Qh4+ was best. } (9... Qh4+ 10. Ke2 Qf2#) 10. Bxf6 Qxf6 11. Nf3? { (-2.73 → -4.53) Mistake. Bxd7+ was best. } (11. Bxd7+ Kxd7 12. Nf3 Nc6 13. Nb5 a6 14. Nbd4 Nxd4 15. Nxd4 Bd6 16. Rg1 g6) 11... O-O-O? { (-4.53 → -2.57) Mistake. Nc6 was best. } (11... Nc6 12. Rg1 Bxa3 13. Rb1 Bd6 14. c4 dxc4 15. Rc1 a6 16. Bxc6 Bxc6 17. Rxc4) 12. Rb1 Nc6 13. c4?! { (-2.80 → -3.85) Inaccuracy. Bxc6 was best. } (13. Bxc6 Bxc6 14. Nb5 Bc5 15. d4 Bb6 16. a4 a6 17. Qd2 g5 18. Qc3 gxf4) 13... d4 14. Rf1?! { (-3.61 → -4.55) Inaccuracy. O-O was best. } (14. O-O dxe3 15. dxe3 Bc5 16. Kh1 Qf5 17. Qa4 Qe4 18. Rb3 h6 19. Nb1) 14... dxe3 15. c5 Bxc5 16. Nc2 exd2+ 17. Nxd2 Qh4+ 18. Rf2?? { (-6.79 → Mate in 1) Checkmate is now unavoidable. Ke2 was best. } (18. Ke2 Qxh2+ 19. Ke1 Qh4+ 20. Ke2 e5 21. f5 Qh2+ 22. Ke1 Qg3+ 23. Ke2 e4) 18... Qxf2# { Black wins by checkmate. } 0-1