[Event "ÜSED Pazar 5+5"] [Site "https://lichess.org/DWDOTXF9"] [Date "2021.06.27"] [White "AyBen2012"] [Black "Esma0403"] [Result "0-1"] [UTCDate "2021.06.27"] [UTCTime "18:43:31"] [WhiteElo "839"] [BlackElo "783"] [WhiteRatingDiff "-32"] [BlackRatingDiff "+20"] [Variant "Standard"] [TimeControl "300+5"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. Nf3 Bc5 { C50 Four Knights Game: Italian Variation } 5. O-O O-O 6. b4? { (0.08 → -1.35) Mistake. d3 was best. } (6. d3 h6 7. h3 d6 8. Na4 Bb6 9. Nxb6 axb6 10. a4 Be6) 6... Bxb4 7. a4?! { (-1.33 → -2.25) Inaccuracy. Nd5 was best. } (7. Nd5 d6 8. Nxb4 Nxb4 9. d3 Nc6 10. Bb3 h6 11. h3 Be6) 7... Bxc3 8. g3?? { (-2.18 → -10.61) Blunder. dxc3 was best. } (8. dxc3 d6 9. Qe2 h6 10. Nh4 Na5 11. Bd3 Re8 12. f3 a6 13. Qf2 Be6 14. Qe1 Nh5) 8... Bxa1 9. Ba3 d6 10. Qxa1 Bg4 11. Nxe5 dxe5 12. Bb5 Na5 13. Bc4 Nxc4 14. d3 Nxa3 15. Qxa3 Be2 16. d4 Bxf1 17. dxe5?! { (-20.03 → Mate in 5) Checkmate is now unavoidable. Kxf1 was best. } (17. Kxf1 Qxd4) 17... Nxe4?! { (Mate in 5 → -18.96) Lost forced checkmate sequence. Qd1 was best. } (17... Qd1 18. Qa1 Qxa1 19. f3 Qe1 20. h4 Qe2 21. exf6 Qg2#) 18. Kxf1 Qd1+ 19. Kg2 Rad8 20. Kh3?! { (-19.67 → Mate in 6) Checkmate is now unavoidable. c4 was best. } (20. c4 Nd2) 20... Ng5+ 21. Kg2 Rd2?! { (Mate in 5 → -21.47) Lost forced checkmate sequence. Qg4 was best. } (21... Qg4 22. f3 Rd2+ 23. Kf1 Nxf3 24. Qxf8+ Kxf8 25. h4 Qh3#) 22. Qxf8+?! { (-21.47 → Mate in 4) Checkmate is now unavoidable. Qc3 was best. } (22. Qc3 Qxc2) 22... Kxf8 23. c4 Qe1 24. c5 Ke8 25. e6 fxe6 26. c6 bxc6 27. a5 Rd1 28. a6 Qg1# { Black wins by checkmate. } 0-1