[Event "Rated rapid game"] [Site "https://lichess.org/RIj1tQWd"] [Date "2019.12.26"] [White "lvansmoo"] [Black "Sirojiddin89"] [Result "0-1"] [UTCDate "2019.12.26"] [UTCTime "04:10:57"] [WhiteElo "1157"] [BlackElo "1235"] [WhiteRatingDiff "-28"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 { A02 Bird Opening } b6 2. e4 Bb7 3. d3 d5 4. Nc3 e6 5. Nf3 Bd6?! { (-0.51 → 0.11) Inaccuracy. dxe4 was best. } (5... dxe4 6. Nxe4 Be7 7. g3 Nh6 8. Bg2 O-O 9. Qe2 c5 10. c3) 6. g3 dxe4 7. dxe4 Nf6 8. Bd3 Bb4 9. a3?? { (0.04 → -1.84) Blunder. Bd2 was best. } (9. Bd2 Nbd7) 9... Bxc3+ 10. bxc3 Nxe4 11. Nd2? { (-1.70 → -3.53) Mistake. Bb2 was best. } (11. Bb2 Nc5) 11... Nf6?? { (-3.53 → -1.47) Blunder. Nxd2 was best. } (11... Nxd2) 12. O-O?! { (-1.47 → -2.61) Inaccuracy. Rf1 was best. } (12. Rf1) 12... Qd5 13. a4?? { (-2.70 → Mate in 1) Checkmate is now unavoidable. Nf3 was best. } (13. Nf3 Qc5+ 14. Kh1 Nbd7 15. a4 Qxc3 16. Be3 O-O 17. Kg1 Rad8 18. Qe2 Ng4 19. a5 Ndf6) 13... Qg2# { Black wins by checkmate. } 0-1