[Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "? (?)"] [Black "? (?)"] [Result "0-1"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "B12"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 { B12 Caro-Kann Defense } 3. Bf4?! { (0.48 → -0.25) Inaccuracy. e5 was best. } (3. e5 e6 4. c3 c5 5. Bd3 Nc6 6. Ne2 Bd7 7. O-O Nge7 8. Na3 a6 9. b3 cxd4 10. cxd4 Nb4 11. Nc2 Nxd3 12. Qxd3) 3... dxe4 4. Nc3 Nf6 5. g3 Bg4 6. Be2 Bxe2 7. Qxe2 Qxd4 8. Be3 Qb4 9. O-O-O e6 10. Qd2?! { (-0.77 → -1.48) Inaccuracy. Bd4 was best. } (10. Bd4 Nbd7 11. a3 Qa5 12. Nxe4 Be7 13. Nf3 O-O 14. Nxf6+ Bxf6 15. Bxf6 Nxf6 16. Ne5 Rfd8 17. h4 Qb6 18. Kb1 Rxd1+ 19. Rxd1 Rd8) 10... Nd5 11. a3 Qa5 12. b4?? { (-0.87 → -16.13) Blunder. Nxe4 was best. } (12. Nxe4 Qxd2+ 13. Rxd2 Nd7 14. Nf3 Be7 15. Rhd1 O-O 16. Bf4 N7f6 17. Nxf6+ Bxf6 18. Bg5 Bxg5 19. Nxg5 b5 20. Nf3 Rac8 21. Kb1 Rfd8) 12... Qc7?? { (-16.13 → -2.31) Blunder. Qxa3+ was best. } (12... Qxa3+ 13. Kb1 Nxc3+ 14. Qxc3 Qxc3 15. Bd4 Qxb4+ 16. Kc1 a5 17. Ne2 Qc4 18. Rd2 Ba3+ 19. Kd1 Qa2 20. Ke1 Qb1+ 21. Rd1 Qxc2 22. Bc3) 13. Nh3?! { (-2.31 → -3.40) Inaccuracy. Nxe4 was best. } (13. Nxe4 a5 14. c3 axb4 15. axb4 Qe5 16. Qd4 Qh5 17. c4 e5 18. Qb2 Nxe3 19. fxe3 Bxb4 20. Nd6+ Bxd6 21. Rxd6 Qf5 22. Rd1 Nd7) 13... Nxb4?? { (-3.40 → 0.22) Blunder. a5 was best. } (13... a5 14. Bf4 Qb6 15. Nxd5 cxd5 16. Bxb8 Rxb8 17. Qd4 Qxd4 18. Rxd4 axb4 19. axb4 Ra8 20. Rhd1 Bd6 21. c4 Be5 22. cxd5 Bxd4 23. Rxd4) 14. axb4 Bxb4 15. Bf4?? { (0.00 → Mate in 5) Checkmate is now unavoidable. Qd4 was best. } (15. Qd4 Qa5 16. Nb1 O-O 17. Ng5 Nd7 18. Qxd7 Ba3+ 19. Nxa3 Qxa3+ 20. Kb1 Qb4+ 21. Kc1 Qa3+) 15... Qa5?? { (Mate in 5 → -4.63) Lost forced checkmate sequence. Ba3+ was best. } (15... Ba3+ 16. Kb1 Qb6+ 17. Nb5 Qxb5+ 18. Qb4 Qxb4+ 19. Ka1 Qb2#) 16. Qd4? { (-4.63 → -7.83) Mistake. Qd8+ was best. } (16. Qd8+ Qxd8 17. Rxd8+ Kxd8 18. Nxe4 Nd7 19. c3 Ba3+ 20. Kc2 e5 21. Be3 h6 22. Ra1 Be7 23. f4 f5 24. Nd2 e4 25. g4 Bc5) 16... Bxc3 17. Bc7? { (-7.82 → Mate in 1) Checkmate is now unavoidable. Qd8+ was best. } (17. Qd8+ Qxd8 18. Rxd8+ Kxd8 19. Ng5 Ke7 20. Nxe4 Bb4 21. c3 Ba3+ 22. Kc2 Nd7 23. Ra1 f5 24. Rxa3 fxe4 25. Ra4 a5 26. Rxe4 a4) 17... Qa1# { Black wins by checkmate. } 0-1