[Event "2022 Spring Marathon"] [Site "https://lichess.org/XeYq7vyx"] [Date "2022.04.16"] [White "sumantkulkarni"] [Black "zbidwell"] [Result "0-1"] [UTCDate "2022.04.16"] [UTCTime "04:25:37"] [WhiteElo "1662"] [BlackElo "1526"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+35"] [Variant "Standard"] [TimeControl "120+1"] [ECO "B10"] [Opening "Caro-Kann Defense: Hillbilly Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. Bc4?! { (0.56 → -0.49) Inaccuracy. d4 was best. } { B10 Caro-Kann Defense: Hillbilly Attack } (2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6) 2... d5 3. exd5 cxd5 4. Bb3 Nc6 5. Nf3 Bg4 6. O-O Nf6 7. c4 dxc4 8. Bxc4 e6 9. Bb3? { (-1.05 → -2.80) Mistake. h3 was best. } (9. h3 Bxf3) 9... Bd6?! { (-2.80 → -1.54) Inaccuracy. Nd4 was best. } (9... Nd4 10. d3 Bxf3 11. gxf3 g6 12. Nc3 Bg7 13. Ba4+ Nd7 14. Ne4 O-O 15. Bg5 Nf6 16. Kh1) 10. Nc3?? { (-1.54 → -3.68) Blunder. h3 was best. } (10. h3 Bxf3 11. Qxf3 Qa5 12. d3 Nd4 13. Qd1 Rd8 14. Be3 Qe5 15. g3 h5 16. Nd2 h4) 10... O-O? { (-3.68 → -2.02) Mistake. Nd4 was best. } (10... Nd4 11. d3) 11. d4 Bb4?? { (-2.45 → -0.27) Blunder. Bxf3 was best. } (11... Bxf3 12. Qxf3) 12. Bg5? { (-0.27 → -1.81) Mistake. d5 was best. } (12. d5 Bxf3 13. gxf3 exd5 14. Nxd5 Nxd5 15. Qxd5 Qc7 16. Be3 Rad8 17. Qg5 Nd4 18. Bxd4 Rxd4) 12... Bxf3 13. Qxf3 Nxd4? { (-1.82 → -0.67) Mistake. Qxd4 was best. } (13... Qxd4 14. h3 Qe5 15. Bh4 Rfd8 16. Rad1 Bxc3 17. bxc3 Rxd1 18. Rxd1 Rc8 19. Bxf6 Qxf6 20. Qxf6) 14. Qg3?? { (-0.67 → -7.69) Blunder. Qxb7 was best. } (14. Qxb7 Bxc3 15. bxc3 Ne2+ 16. Kh1 Nxc3 17. Rac1 Ncd5 18. Rfd1 Qb6 19. Qxb6 axb6 20. Bd2 Rfd8) 14... Bxc3 15. Bd1 Bxb2 16. Rb1 Ba3?? { (-8.35 → -2.91) Blunder. h6 was best. } (16... h6) 17. f4?? { (-2.91 → -8.53) Blunder. Qxa3 was best. } (17. Qxa3 b6 18. Be3 Nf5 19. Bc1 Nd5 20. Bb2 Qe7 21. Qf3 Rfd8 22. Bb3 Nh4 23. Qe4 Ng6) 17... Bd6 18. Kh1 Nf5 19. Qh3 b6 20. Bc2 h6 21. g4 hxg5 22. gxf5 exf5 23. Bxf5?! { (-6.47 → -9.79) Inaccuracy. fxg5 was best. } (23. fxg5 Nh7) 23... g6 24. Bc2 gxf4 25. Rg1 Bc5 26. Bxg6 fxg6 27. Rxg6+ Kf7 28. Qh7+? { (-9.62 → Mate in 7) Checkmate is now unavoidable. Rg5 was best. } (28. Rg5 Be3) 28... Nxh7 29. Rh6 Qd5# { Black wins by checkmate. } 0-1