[Event "Four Knights Game Rapid Arena"] [Site "https://lichess.org/qogmbcQ4"] [Date "2023.09.01"] [White "omAliaje"] [Black "Xavier0807"] [Result "0-1"] [UTCDate "2023.09.01"] [UTCTime "23:16:32"] [WhiteElo "1656"] [BlackElo "1248"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+0"] [Variant "From Position"] [TimeControl "600+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "r1bqkb1r/pppp1ppp/2n2n2/4p3/4P3/2N2N2/PPPP1PPP/R1BQKB1R w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. Bb5 Bb4 2. O-O O-O 3. Nd5 Nxd5 4. exd5 Nd4 5. Nxd4 exd4 6. a3 Be7 7. Qg4 d6?! { (-0.46 → 0.53) Inaccuracy. c5 was best. } (7... c5 8. Re1) 8. Qxd4 Bf6 { Black offers draw } 9. Qb4 a6 10. Ba4?! { (0.73 → -0.35) Inaccuracy. Be2 was best. } (10. Be2) 10... b5 11. Bb3 Re8?! { (-0.26 → 0.33) Inaccuracy. a5 was best. } (11... a5 12. Qe4) 12. d3 Be5 13. f4?? { (0.56 → -1.51) Blunder. a4 was best. } (13. a4) 13... Bf6?! { (-1.51 → -0.66) Inaccuracy. a5 was best. } (13... a5) 14. a4 Bd7 15. c4?? { (-0.56 → -2.65) Blunder. axb5 was best. } (15. axb5 axb5) 15... bxa4? { (-2.65 → -0.86) Mistake. Bd4+ was best. } (15... Bd4+ 16. Kh1) 16. Bxa4 Bd4+ 17. Kh1 Re2 18. Re1?? { (-0.76 → -4.55) Blunder. Bd1 was best. } (18. Bd1 Re8) 18... Bc5?? { (-4.55 → -1.78) Blunder. a5 was best. } (18... a5 19. Qd2 Rxd2 20. Bxd2 Bxa4 21. Rxa4 h6 22. Rxa5 Rb8 23. Rb5 Rxb5 24. cxb5 Kh7 25. Bc3) 19. Qb3?? { (-1.78 → Mate in 1) Checkmate is now unavoidable. Qa5 was best. } (19. Qa5) 19... Rxe1# { Black wins by checkmate. } 0-1