[Event "Casual correspondence game"] [Site "https://lichess.org/5MPYGugd"] [Date "2024.04.26"] [White "sonoioultimo"] [Black "lichess AI level 6"] [Result "0-1"] [UTCDate "2024.04.26"] [UTCTime "17:13:24"] [WhiteElo "1392"] [BlackElo "?"] [Variant "From Position"] [TimeControl "-"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "r1bqk2r/p3n1bp/2n1p1p1/1ppp4/4P3/1BNP1N2/PPP3PP/R1BQK2R w KQkq - 0 10"] [SetUp "1"] [Annotator "lichess.org"] 10. a3? { (0.15 → -1.07) Mistake. O-O was best. } (10. O-O c4 11. exd5 exd5 12. dxc4 bxc4 13. Ba4 O-O 14. Bxc6 Nxc6) 10... c4 11. Ba2 Qb6 12. exd5 Nxd5? { (-1.01 → 0.33) Mistake. exd5 was best. } (12... exd5 13. dxc4) 13. Nxb5?? { (0.33 → -1.66) Blunder. Nxd5 was best. } (13. Nxd5 exd5) 13... O-O 14. Bxc4 a6 15. Nd6 Ne5 16. Nxc8 Raxc8 17. Bxd5?? { (-1.57 → -3.85) Blunder. Qe2 was best. } (17. Qe2 Rf5 18. Bxd5 exd5 19. Kd1 Ng4 20. Rf1 Rff8 21. c3 Rce8 22. Qc2 Nxh2 23. Nxh2 Rxf1+) 17... exd5 18. Nxe5?? { (-3.80 → Mate in 1) Checkmate is now unavoidable. d4 was best. } (18. d4 Nxf3+ 19. gxf3 Qe6+ 20. Qe2 Qh3 21. Be3 Rxf3 22. Bg5 Qf5 23. h4 Bxd4 24. Kd1 Rf2) 18... Qf2# { Black wins by checkmate. } 0-1