[Event "2022 Autumn Marathon"] [Site "https://lichess.org/Cx5peCoT"] [Date "2022.10.22"] [White "Slea"] [Black "Olaf_14"] [Result "0-1"] [UTCDate "2022.10.22"] [UTCTime "19:43:36"] [WhiteElo "2488"] [BlackElo "2159"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C58"] [Opening "Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ { C58 Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line } c6 7. dxc6 bxc6 8. Bd3 Nd5 9. Nf3 Bd6 10. O-O Nf4 11. Nc3 Nxd3 12. cxd3 O-O 13. Ne4 Bc7 14. Qc2 f5?! { (0.42 → 0.99) Inaccuracy. Bg4 was best. } (14... Bg4 15. b4) 15. Ng3?? { (0.99 → -1.39) Blunder. Nc5 was best. } (15. Nc5) 15... Qd6?? { (-1.39 → 1.64) Blunder. Ba6 was best. } (15... Ba6 16. Ne1) 16. Re1? { (1.64 → 0.23) Mistake. b4 was best. } (16. b4 Qxb4) 16... c5? { (0.23 → 1.72) Mistake. Ba6 was best. } (16... Ba6) 17. Nxe5?? { (1.72 → -1.12) Blunder. b3 was best. } (17. b3 Nc6) 17... Bb7? { (-1.12 → 0.28) Mistake. f4 was best. } (17... f4) 18. Nc4?? { (0.28 → -2.53) Blunder. d4 was best. } (18. d4 cxd4 19. Nxf5 Qd8 20. b4 d3 21. Qxd3 Qg5 22. Nf3 Qxf5 23. Qxf5 Rxf5 24. bxa5 Bxf3) 18... Nxc4 19. dxc4?? { (-2.47 → -5.96) Blunder. Qxc4+ was best. } (19. Qxc4+ Bd5) 19... Rae8 20. Rxe8 Rxe8 21. d3?? { (-5.11 → Mate in 2) Checkmate is now unavoidable. Qd1 was best. } (21. Qd1 f4 22. d4 fxg3 23. hxg3 cxd4 24. Bf4 Qc6 25. f3 Bxf4 26. gxf4 Qf6 27. Qd2 Qb6) 21... Re1+ 22. Nf1 Qxh2# { Black wins by checkmate. } 0-1