[Event "Casual classical game"] [Site "https://lichess.org/KI49mqcL"] [Date "2020.07.25"] [White "cheesehead146"] [Black "tanvi_2007"] [Result "0-1"] [UTCDate "2020.07.25"] [UTCTime "18:22:58"] [WhiteElo "1643"] [BlackElo "1974"] [Variant "Standard"] [TimeControl "1800+5"] [ECO "D10"] [Opening "Slav Defense: Slav Gambit, Alekhine Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e4 { D10 Slav Defense: Slav Gambit, Alekhine Attack } b5 5. a4 b4 6. Na2 Nf6 7. e5 Nd5 8. Bxc4 e6 9. Bxd5? { (0.25 → -1.34) Mistake. Nf3 was best. } (9. Nf3 Be7 10. Bd2 a5 11. Nc1 Nd7 12. Nb3 Qb6 13. Bg5 Ba6 14. Rc1 Nc3 15. Qd3 Bxc4) 9... Qxd5 10. Nf3 Ba6 11. Nxb4?? { (-1.30 → -15.70) Blunder. Be3 was best. } (11. Be3 Nd7 12. Qd2 Qc4 13. Nc1 Rd8 14. Qe2 Qxe2+ 15. Nxe2 c5 16. Rc1 c4 17. Nd2 Rc8) 11... Bxb4+ 12. Bd2?! { (-15.40 → Mate in 2) Checkmate is now unavoidable. Qd2 was best. } (12. Qd2 Qe4+) 12... Qe4+ 13. Qe2 Qxe2# { Black wins by checkmate. } 0-1