[Event "Rated rapid game"] [Site "https://lichess.org/KurstJHi"] [Date "2019.08.10"] [White "AntonioAntonio"] [Black "Nurlan047"] [Result "0-1"] [UTCDate "2019.08.10"] [UTCTime "08:44:35"] [WhiteElo "1580"] [BlackElo "1544"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C47"] [Opening "Four Knights Game: Gunsberg Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. a3 Nf6 4. Nc3 { C47 Four Knights Game: Gunsberg Variation } d5 5. exd5 Nxd5 6. Nxd5 Qxd5 7. d3 b6 8. Bd2 Bb7 9. Be2 O-O-O 10. Bc3? { (-1.05 → -2.30) Mistake. c4 was best. } (10. c4 Qd6) 10... e4 11. dxe4 Qxe4 12. Bd2 Bc5 13. O-O Ne5 14. Re1? { (-2.53 → -4.77) Mistake. Rc1 was best. } (14. Rc1 a5) 14... Qg6 15. Bf1? { (-4.74 → -15.05) Mistake. Kh1 was best. } (15. Kh1 Rhe8 16. Bd3 Ng4 17. Rf1 Qh5 18. Bf4 Nxf2+ 19. Rxf2 Bxf2 20. b4 Be3 21. Bg3 Kb8) 15... Nxf3+ 16. Kh1 Rxd2 17. Qxf3 Bxf3 18. gxf3 Bxf2 19. Ba6+ Kb8 20. Re4?! { (-24.02 → Mate in 6) Checkmate is now unavoidable. Re2 was best. } (20. Re2 Rxe2) 20... Be3 21. Rxe3 Qg2# { Black wins by checkmate. } 0-1