[Event "Casual correspondence game"] [Site "https://lichess.org/3sYR3cFw"] [Date "2024.01.25"] [White "WilOnil"] [Black "Joseph_8"] [Result "0-1"] [UTCDate "2024.01.25"] [UTCTime "04:23:05"] [WhiteElo "1784"] [BlackElo "2111"] [Variant "Standard"] [TimeControl "-"] [ECO "B20"] [Opening "Sicilian Defense: Mengarini Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. a3 { B20 Sicilian Defense: Mengarini Variation } a6 3. b4 Qc7 4. Bb2 e6?! { (0.12 → 0.81) Inaccuracy. d6 was best. } (4... d6 5. Nf3 Nc6 6. d4 Nxd4 7. Nxd4 cxd4 8. Qxd4 e5 9. Qd3 Be6 10. c4 Rc8 11. Nd2) 5. Bc4?? { (0.81 → -0.97) Blunder. bxc5 was best. } (5. bxc5 Qxc5) 5... b5 6. Ba2 Bb7 7. d3 Nf6?! { (-1.47 → -0.36) Inaccuracy. cxb4 was best. } (7... cxb4) 8. Nd2?! { (-0.36 → -1.37) Inaccuracy. bxc5 was best. } (8. bxc5 Bxc5 9. Nd2 Be7 10. c4 bxc4 11. Rc1 O-O 12. Bxc4 Nc6 13. Ngf3 d5 14. exd5 Nxd5) 8... Be7? { (-1.37 → 0.00) Mistake. cxb4 was best. } (8... cxb4 9. axb4) 9. g4?? { (0.00 → -1.82) Blunder. bxc5 was best. } (9. bxc5) 9... O-O?! { (-1.82 → -0.74) Inaccuracy. cxb4 was best. } (9... cxb4) 10. g5 Ne8 11. h4?! { (-1.00 → -1.99) Inaccuracy. bxc5 was best. } (11. bxc5) 11... f5?! { (-1.99 → -1.18) Inaccuracy. cxb4 was best. } (11... cxb4 12. axb4 Nc6 13. Ngf3 Nxb4 14. Bb1 a5 15. c4 bxc4 16. dxc4 f6 17. Rg1 Bc5 18. Qe2) 12. Qh5? { (-1.18 → -2.85) Mistake. bxc5 was best. } (12. bxc5 fxe4) 12... c4? { (-2.85 → -1.31) Mistake. cxb4 was best. } (12... cxb4 13. Bb1 Nc6 14. Ngf3 bxa3 15. Rxa3 a5 16. Ra2 a4 17. c4 a3 18. Ba1 Nb4 19. O-O) 13. dxc4 bxc4?! { (-1.41 → -0.51) Inaccuracy. fxe4 was best. } (13... fxe4 14. Rh3) 14. Bc3?? { (-0.51 → -3.07) Blunder. Nxc4 was best. } (14. Nxc4) 14... fxe4 15. Rh3 Qf4 16. Bd4?! { (-2.28 → -3.71) Inaccuracy. O-O-O was best. } (16. O-O-O a5 17. b5 d5 18. g6 Bxa3+ 19. Kb1 hxg6 20. Qxg6 Qf7 21. Qxf7+ Kxf7 22. Bxg7 Nxg7) 16... Nc6 17. Be3 Qe5 18. O-O-O? { (-3.45 → -6.96) Mistake. Rd1 was best. } (18. Rd1 d5 19. Qg4 Nd6 20. Ne2 Nf5 21. c3 Qc7 22. Nxc4 dxc4 23. Bxc4 Ne5 24. Bxe6+ Kh8) 18... Qa1+ 19. Bb1?? { (-6.88 → Mate in 1) Checkmate is now unavoidable. Nb1 was best. } (19. Nb1 c3 20. Rxd7 Qxa2 21. Ne2 Qb2+ 22. Kd1 Qxb1+ 23. Bc1 Rd8 24. Rxd8 Nxd8 25. Rxc3 Qa1) 19... Qxa3# { Black wins by checkmate. } 0-1