[Event "Rated classical game"] [Site "https://lichess.org/ceEf1vt8"] [Date "2020.04.22"] [White "YijunBlitz"] [Black "a19cavnessh"] [Result "0-1"] [UTCDate "2020.04.22"] [UTCTime "13:41:06"] [WhiteElo "1515"] [BlackElo "1525"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+103"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 { B10 Caro-Kann Defense } 2. f4 d5 3. Nc3 d4 4. Nce2 c5 5. d3 Nc6 6. Nf3 Bg4 7. Bd2?! { (0.22 → -0.62) Inaccuracy. Ng3 was best. } (7. Ng3 h5 8. e5 e6 9. Be2 Be7 10. Ne4 Nh6 11. h3 Bf5) 7... Bxf3 8. gxf3 e6 9. Ng3 Be7 10. Bh3 Nf6 11. e5 Nd5 12. Qe2 Nxf4?? { (-1.25 → 3.57) Blunder. Ncb4 was best. } (12... Ncb4 13. Kd1 O-O 14. Ne4 Nc6 15. a3 b5 16. Rg1 g6 17. Ke1 a5 18. Kf2 a4 19. Kg2) 13. Bxf4 Bh4 14. O-O-O Qa5 15. a3 b5 16. Ne4 b4? { (3.80 → 6.31) Mistake. O-O was best. } (16... O-O) 17. Nd6+ Kd7 18. Nc4 Qa6 19. Bg2?! { (5.18 → 4.06) Inaccuracy. Rhg1 was best. } (19. Rhg1) 19... bxa3 20. Nxa3?? { (4.27 → 0.98) Blunder. b3 was best. } (20. b3 Nb4 21. Bd2 Be7 22. f4 Rab8 23. f5 exf5 24. Kb1 Qe6 25. Qf3 Rhc8 26. Rhf1 g6) 20... Rab8 21. Rd2?? { (0.91 → -10.28) Blunder. Qe4 was best. } (21. Qe4 Nb4) 21... Rb7?? { (-10.28 → -3.97) Blunder. Rxb2 was best. } (21... Rxb2 22. Kd1 Qxa3 23. Qe4 Ne7 24. Bg3 Bxg3 25. hxg3 Nd5 26. Qh4 Qc3 27. Ke2 Rxc2 28. Rd1) 22. Nc4?? { (-3.97 → Mate in 1) Checkmate is now unavoidable. Qe4 was best. } (22. Qe4 Rxb2) 22... Qa1# { Black wins by checkmate. } 0-1