[Event "2023 Spring Marathon"] [Site "https://lichess.org/FJtXbXQD"] [Date "2023.04.15"] [White "angelluisjc"] [Black "zumiYstinsit"] [Result "0-1"] [UTCDate "2023.04.15"] [UTCTime "20:54:30"] [WhiteElo "1577"] [BlackElo "1109"] [WhiteRatingDiff "-29"] [BlackRatingDiff "+45"] [Variant "Standard"] [TimeControl "120+0"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Bc4 e6 4. Nc3 Be7 5. d4 d6?! { (0.11 → 0.91) Inaccuracy. cxd4 was best. } (5... cxd4 6. Nxd4 Qc7 7. O-O Nf6 8. Re1 d6 9. Bf1 a6 10. Nxc6) 6. d5 exd5 7. Bxd5?! { (1.09 → 0.41) Inaccuracy. exd5 was best. } (7. exd5 Nb8 8. O-O Nf6 9. Re1 O-O 10. h3 h6 11. Bf4 Bf5 12. Nd2 Re8 13. Bf1 Bf8) 7... Nf6 8. Bxc6+ bxc6 9. e5 dxe5 10. Qxd8+ Bxd8 11. Nxe5 Bb7?! { (-0.09 → 0.84) Inaccuracy. O-O was best. } (11... O-O 12. Bg5) 12. O-O?! { (0.84 → 0.28) Inaccuracy. Be3 was best. } (12. Be3) 12... O-O 13. Bf4 Nd5?! { (0.11 → 0.72) Inaccuracy. Re8 was best. } (13... Re8) 14. Nxd5 cxd5 15. Nd7 Re8 16. Nxc5 Bc6 17. a3?! { (0.87 → 0.13) Inaccuracy. Be3 was best. } (17. Be3 a5 18. a3 Be7 19. Rfd1 Rab8 20. b3 h5 21. a4 h4 22. Rd2) 17... Bb6 18. Nb3 Bb5 19. Rfe1 Rxe1+ 20. Rxe1 h6? { (0.09 → 1.30) Mistake. d4 was best. } (20... d4 21. Rc1) 21. Nd4?? { (1.30 → -4.28) Blunder. Be3 was best. } (21. Be3) 21... Bxd4 22. c3 Bf6 23. Bd2 Rc8 24. Rc1 d4 25. a4 dxc3 26. Bxc3 Bxa4 27. Bxf6?? { (-5.36 → Mate in 1) Checkmate is now unavoidable. g3 was best. } (27. g3 Bxc3 28. Ra1 Bd4 29. Rxa4 Bb6 30. Rf4 Rc2 31. b3 g6 32. Rf6 Rc3 33. Kf1 Rxb3) 27... Rxc1# { Black wins by checkmate. } 0-1