[Event "antonbwskak Arena"] [Site "https://lichess.org/wUaUBPvx"] [Date "2020.03.16"] [White "vitus-nimzo"] [Black "tjasper"] [Result "0-1"] [UTCDate "2020.03.16"] [UTCTime "15:54:52"] [WhiteElo "1381"] [BlackElo "2177"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "300+3"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 { B20 Sicilian Defense } 2. d3 Nc6 3. Nc3 d6 4. Nf3 e5 5. Be2 Nge7 6. Be3 g6 7. O-O Bg7 8. b3 O-O 9. a4 Nd4 10. Nxd4?? { (-0.62 → -4.77) Blunder. Bd2 was best. } (10. Bd2 f5 11. h3 Be6 12. Nb5 Nec6 13. Ng5 Bd7 14. Nf3 Nxf3+ 15. Bxf3 Be6 16. exf5 gxf5) 10... cxd4 11. Bxd4 exd4 12. Nd5 Nxd5 13. exd5 Qg5 14. g3 Bh3 15. Re1 Qxd5 16. Bf3 Qc5 17. c4? { (-4.65 → -8.38) Mistake. Bxb7 was best. } (17. Bxb7) 17... dxc3 18. d4 Bxd4 19. Re2 c2 20. Qe1 Bxa1 21. Qxa1?! { (-23.12 → Mate in 5) Checkmate is now unavoidable. Qc1 was best. } (21. Qc1 Rfe8) 21... c1=Q+ 22. Qxc1 Qxc1+ 23. Re1 Qxe1# { Black wins by checkmate. } 0-1