[Event "Rated classical game"] [Site "https://lichess.org/7XlRyNsS"] [Date "2020.11.23"] [White "Sosov19"] [Black "leonardo2612"] [Result "0-1"] [UTCDate "2020.11.23"] [UTCTime "18:05:24"] [WhiteElo "1978"] [BlackElo "2099"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "1800+20"] [ECO "C02"] [Opening "French Defense: Advance Variation, Lputian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. a3 Nc6 6. Nf3 Nh6 { C02 French Defense: Advance Variation, Lputian Variation } 7. b4 cxd4 8. cxd4 Nf5 9. Bb2 Bd7 10. g4 Nfe7 11. Nc3 Na5 12. Na4 Qc6 13. b5?! { (-0.17 → -1.05) Inaccuracy. bxa5 was best. } (13. bxa5 Qxa4 14. Qxa4 Bxa4 15. Bd3 Nc6 16. Bc3 Be7 17. Rb1 Bd8 18. Rxb7 Nxa5 19. Rb1 Nc4) 13... Qc7 14. Nd2 Nc4 15. Qb3? { (-0.75 → -2.13) Mistake. Nxc4 was best. } (15. Nxc4 dxc4 16. Nc3 a6 17. a4 Ng6 18. Bg2 axb5 19. axb5 Rxa1 20. Qxa1 Nf4 21. O-O Bb4) 15... Qa5 16. Nc3?! { (-1.82 → -2.94) Inaccuracy. Bxc4 was best. } (16. Bxc4 dxc4 17. Qc2 Nd5 18. Nc3 Bxb5 19. O-O Rc8 20. Nxd5 exd5 21. Bc3 Qd8 22. Rab1 Bc6) 16... Nxb2 17. Qxb2 Rc8 18. Rc1 Ng6 19. Ndb1?! { (-2.74 → -3.93) Inaccuracy. Ncb1 was best. } (19. Ncb1 Rxc1+ 20. Qxc1 Be7 21. Qc3 Qa4 22. Rg1 O-O 23. Qb2 Qa5 24. g5 Rc8 25. Rg4 Qa4) 19... h5? { (-3.93 → -2.41) Mistake. Be7 was best. } (19... Be7) 20. f3?? { (-2.41 → -5.16) Blunder. g5 was best. } (20. g5) 20... Be7 21. Kf2? { (-4.47 → -7.43) Mistake. h4 was best. } (21. h4 hxg4) 21... Bh4+ 22. Kg1 Bg5 23. Rd1 Be3+ 24. Kg2?! { (-16.48 → Mate in 2) Checkmate is now unavoidable. Qf2 was best. } (24. Qf2 Bxf2+) 24... Nf4+ 25. Kg3 h4# { Black wins by checkmate. } 0-1