[Event "Chess960 Shield Arena"] [Site "https://lichess.org/xzwFe3e2"] [Date "2023.12.17"] [White "Herecomesmyblunder"] [Black "Matvei-e2e4"] [Result "0-1"] [UTCDate "2023.12.17"] [UTCTime "18:08:50"] [WhiteElo "1425"] [BlackElo "1861"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+6"] [Variant "Chess960"] [TimeControl "180+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "brkqrnnb/pppppppp/8/8/8/8/PPPPPPPP/BRKQRNNB w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. b3 b6 2. e4 e5 3. Qf3 Nf6 4. O-O-O d6 5. Ne3 Bxe4 6. Qh3+ Qd7 7. Qg3 Ne6 8. d3 Ba8 9. Nf3 a5 10. d4 e4 11. Nh4 d5 12. f3 exf3 13. Nxf3 a4 14. Ne5 Qe7 15. Qf3 Qa3+ 16. Kb1 axb3 17. cxb3 O-O 18. Nxd5 Bxd5 19. Qxd5 Nxd5 20. Nd7 Nb4 21. Nxf8 Qxa2+ 22. Kc1 Qc2# { Black wins by checkmate. } 0-1