[Event "2021 Spring Marathon"] [Site "https://lichess.org/rh5Tl6iU"] [Date "2021.04.10"] [White "adolgerardo"] [Black "Tarraschh"] [Result "1-0"] [UTCDate "2021.04.10"] [UTCTime "05:24:42"] [WhiteElo "1408"] [BlackElo "1965"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B10"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 { B10 Caro-Kann Defense } 2. Nf3 d5 3. e5 Bf5 4. d3 e6 5. Bg5?! { (-0.17 → -0.79) Inaccuracy. d4 was best. } (5. d4 Ne7 6. Be3 Nd7 7. Nbd2 Bg6 8. h4 Nf5 9. h5 Nxe3) 5... Qb6 6. Nc3?! { (-0.40 → -1.27) Inaccuracy. Be2 was best. } (6. Be2 Nd7 7. Nbd2 c5 8. Be3 Ne7 9. O-O Nc6 10. a3 Qc7) 6... Bb4?! { (-1.27 → -0.18) Inaccuracy. Bg4 was best. } (6... Bg4 7. d4 Qxb2 8. Bd2 Bxf3 9. gxf3 Qb6 10. Ne2 Ne7 11. Rb1 Qc7 12. f4 Nd7 13. c3) 7. Be2 Qa5 8. O-O Bxc3 9. bxc3 Qxc3?? { (0.35 → 2.79) Blunder. h6 was best. } (9... h6) 10. d4?? { (2.79 → -1.52) Blunder. Qb1 was best. } (10. Qb1 b6 11. a4 Qc5 12. a5 b5 13. Qb2 h6 14. Be3 Qe7 15. Nd4 Qd7 16. Nxf5 exf5) 10... Qxc2 11. Qxc2 Bxc2 12. Rac1 Bf5?! { (-2.33 → -1.66) Inaccuracy. Ba4 was best. } (12... Ba4 13. Rb1) 13. h4?! { (-1.66 → -2.35) Inaccuracy. Nh4 was best. } (13. Nh4 Ne7 14. g4 Be4 15. f3 Bg6 16. Nxg6 Nxg6 17. Rb1 b6 18. Bd2 h5 19. f4 hxg4) 13... h6 14. Bf4 Ne7 15. a4 Nd7?! { (-3.11 → -2.06) Inaccuracy. Bg4 was best. } (15... Bg4) 16. Nd2 c5 17. dxc5 Nxc5?? { (-2.00 → 4.15) Blunder. Ng6 was best. } (17... Ng6 18. Bg3) 18. Rxc5 b6?! { (4.37 → 5.61) Inaccuracy. O-O was best. } (18... O-O 19. Rc7) 19. Rc7 Ng6 20. Bb5+ Kd8?! { (6.20 → 13.24) Inaccuracy. Kf8 was best. } (20... Kf8 21. Bg3) 21. Rfc1 Nxf4?! { (10.29 → Mate in 4) Checkmate is now unavoidable. Bd3 was best. } (21... Bd3 22. Rd7+) 22. Rd7+ Ke8 23. Rxa7+ Kf8 24. Rxa8+ Ke7 25. Rxh8 g5 26. hxg5 hxg5 27. Rc7# { White wins by checkmate. } 1-0