[Event "Casual correspondence game"] [Site "https://lichess.org/CJsfyKB2"] [Date "2024.01.17"] [White "StevenLiuYan"] [Black "StevenYan0320"] [Result "1-0"] [UTCDate "2024.01.17"] [UTCTime "17:27:40"] [WhiteElo "1821"] [BlackElo "1178"] [Variant "Standard"] [TimeControl "-"] [ECO "B27"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 { B27 Sicilian Defense } d5? { (0.17 → 1.42) Mistake. d6 was best. } (2... d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. h3 e6 7. g4) 3. exd5 Qxd5 4. Nc3 Qe6+?! { (0.96 → 1.92) Inaccuracy. Qd8 was best. } (4... Qd8 5. d4 Nf6 6. Bf4 cxd4 7. Nxd4 a6 8. Qd2 Nc6 9. Nxc6) 5. Be2 g6?! { (1.37 → 2.10) Inaccuracy. Qb6 was best. } (5... Qb6 6. d4 e6 7. Be3 Nf6 8. Ne5 Nbd7 9. Nc4 Qc7 10. d5) 6. d4 cxd4?! { (1.72 → 2.87) Inaccuracy. Bg7 was best. } (6... Bg7 7. dxc5 Nf6 8. Be3 O-O 9. h3 Nc6 10. O-O Qf5 11. Re1) 7. Nxd4 Qd7?! { (2.80 → 3.65) Inaccuracy. Qd6 was best. } (7... Qd6 8. Ndb5 Qxd1+ 9. Bxd1 Kd8 10. Bf4 Bg7 11. Bf3 Nd7 12. Rd1 a6 13. Nc7 Ra7 14. N7d5) 8. Bb5 Nc6 9. O-O?? { (3.57 → 1.25) Blunder. Qf3 was best. } (9. Qf3 a6 10. Ba4 Nxd4 11. Bxd7+ Bxd7 12. Qd3 Bg7 13. Be3 Ne6 14. O-O-O Nf6 15. f3 O-O) 9... a6? { (1.25 → 3.15) Mistake. Bg7 was best. } (9... Bg7 10. Be3 a6 11. Bxc6 bxc6 12. Qf3 Bb7 13. Nb3 c5 14. Qf4 Qc6 15. f3 Nh6 16. Na5) 10. Nxc6? { (3.15 → 1.67) Mistake. Ba4 was best. } (10. Ba4 b5 11. Ncxb5 axb5 12. Bxb5 Ra6 13. Qf3 Qxd4 14. Bxa6 Qd7 15. Bb5 Bb7 16. Rd1 Qc8) 10... bxc6 11. Bc4? { (2.10 → 0.84) Mistake. Ba4 was best. } (11. Ba4 Qxd1 12. Rxd1 Bd7 13. Ne4 Nf6 14. Nxf6+ exf6 15. Re1+ Kd8 16. Bf4 Kc8 17. Rad1 Bc5) 11... e6?? { (0.84 → 4.07) Blunder. Qxd1 was best. } (11... Qxd1 12. Rxd1 Bf5 13. Bf4 Nf6 14. Na4 Bg7 15. c3 O-O 16. Rd2 Ne4 17. Re2 Nd6 18. Bb3) 12. Qe2?! { (4.07 → 2.83) Inaccuracy. Qf3 was best. } (12. Qf3 Bb7 13. Rd1 Qc8 14. Ne4 h6 15. Bf4 c5 16. Qc3 Rh7 17. Nd6+ Bxd6 18. Rxd6 Ne7) 12... Bg7 13. Bg5 Nf6? { (1.97 → 4.00) Mistake. Ne7 was best. } (13... Ne7) 14. Ne4?? { (4.00 → 1.63) Blunder. Rfd1 was best. } (14. Rfd1 Qc7 15. Ne4 Nxe4 16. Rd8+ Qxd8 17. Bxd8 Nd6 18. Rd1 Nf5 19. Bc7 O-O 20. Be5 c5) 14... Nxe4 15. Qxe4?! { (1.62 → 0.85) Inaccuracy. Rad1 was best. } (15. Rad1 Nd6 16. Bf4 O-O 17. Rxd6 Qc7 18. Qd2 e5 19. Bg5 Bf5 20. Rd1 Rae8 21. h3 e4) 15... Bxb2?? { (0.85 → 5.97) Blunder. O-O was best. } (15... O-O 16. Rad1) 16. Rad1 Qc7?! { (6.19 → 8.97) Inaccuracy. Bg7 was best. } (16... Bg7 17. Rxd7 Bxd7 18. Rd1 Rb8 19. Qe3 h6 20. Qd3 O-O 21. Be7 Rfd8 22. Bxd8 Rxd8 23. Bxa6) 17. Qxc6+ Qxc6? { (8.52 → Mate in 1) Checkmate is now unavoidable. Qd7 was best. } (17... Qd7 18. Rxd7 O-O 19. Rxf7 Kxf7 20. Bh6 Re8 21. Qxa8 Bd4 22. Re1 Bd7 23. Qb7 Be3 24. Qxd7+) 18. Rd8# { White wins by checkmate. } 1-0