[Event "2021 Spring Marathon"] [Site "https://lichess.org/cBz5kv3K"] [Date "2021.04.10"] [White "matty27"] [Black "kalavana"] [Result "1-0"] [UTCDate "2021.04.10"] [UTCTime "19:12:54"] [WhiteElo "1062"] [BlackElo "1540"] [WhiteRatingDiff "+21"] [BlackRatingDiff "-20"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B32"] [Opening "Sicilian Defense: Löwenthal Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 { B32 Sicilian Defense: Löwenthal Variation } 5. Nxc6 bxc6 6. Bc4 Nf6 7. Nc3 Bb4 8. a3?! { (-0.13 → -0.92) Inaccuracy. Qe2 was best. } (8. Qe2 O-O 9. Bg5 h6 10. Bxf6 Qxf6 11. O-O d6 12. Rfd1 Rb8) 8... Bxc3+ 9. bxc3 d5 10. exd5 cxd5 11. Bxd5?? { (-0.63 → -5.36) Blunder. Bb5+ was best. } (11. Bb5+) 11... O-O?? { (-5.36 → 5.82) Blunder. Qxd5 was best. } (11... Qxd5 12. Qxd5 Nxd5 13. O-O O-O 14. Re1 f6 15. c4 Nb6 16. f4 Nxc4 17. fxe5 fxe5 18. Re4) 12. Bxa8 Qxd1+ 13. Kxd1 Ng4 14. Ke2?! { (7.94 → 5.50) Inaccuracy. Be3 was best. } (14. Be3) 14... Ba6+ 15. Kf3 f5?! { (5.52 → 8.11) Inaccuracy. Nxh2+ was best. } (15... Nxh2+ 16. Rxh2) 16. Bd5+ Kh8 17. Re1 e4+ 18. Kf4 Nxh2 19. Be3 g6? { (8.98 → Mate in 2) Checkmate is now unavoidable. Ng4 was best. } (19... Ng4 20. Bxa7) 20. Bc5?! { (Mate in 2 → 11.97) Lost forced checkmate sequence. Bd4+ was best. } (20. Bd4+ Rf6 21. Bxf6#) 20... Rc8?! { (11.97 → Mate in 1) Checkmate is now unavoidable. Kg7 was best. } (20... Kg7 21. Bd4+) 21. Bxa7?! { (Mate in 1 → 11.02) Lost forced checkmate sequence. Bd4# was best. } (21. Bd4#) 21... Rxc3?! { (11.02 → Mate in 1) Checkmate is now unavoidable. h6 was best. } (21... h6 22. Bd4+) 22. f3? { (Mate in 1 → 9.40) Lost forced checkmate sequence. Bd4# was best. } (22. Bd4#) 22... Rxc2? { (9.40 → Mate in 1) Checkmate is now unavoidable. Nxf3 was best. } (22... Nxf3 23. gxf3) 23. fxe4? { (Mate in 1 → 9.50) Lost forced checkmate sequence. Bd4# was best. } (23. Bd4#) 23... Rf2+ 24. Ke3 Rxg2?? { (6.99 → Mate in 1) Checkmate is now unavoidable. Ng4+ was best. } (24... Ng4+ 25. Kd4) 25. Kf4?? { (Mate in 1 → 6.21) Lost forced checkmate sequence. Bd4# was best. } (25. Bd4#) 25... Rg4+ 26. Ke3 fxe4?? { (6.20 → Mate in 1) Checkmate is now unavoidable. h5 was best. } (26... h5 27. Bd4+) 27. Bd4# { White wins by checkmate. } 1-0