[Event "Casual correspondence game"] [Site "https://lichess.org/rmehft4V"] [Date "2024.05.20"] [White "lichess AI level 1"] [Black "HoangGiaBao1"] [Result "0-1"] [UTCDate "2024.05.20"] [UTCTime "04:31:45"] [WhiteElo "?"] [BlackElo "2010"] [Variant "Standard"] [TimeControl "-"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 { B20 Sicilian Defense } 2. Bb5 Nc6 3. Qh5? { (0.33 → -0.97) Mistake. Nf3 was best. } (3. Nf3 g6 4. Bxc6 bxc6 5. O-O Bg7 6. Re1 a5 7. h3 a4) 3... d6?! { (-0.97 → -0.17) Inaccuracy. Nf6 was best. } (3... Nf6 4. Qxc5 Nxe4 5. Qe3 Nd6 6. Bxc6 bxc6 7. b3 Nf5 8. Qe2) 4. Nc3 a6?! { (-0.39 → 0.27) Inaccuracy. Bd7 was best. } (4... Bd7) 5. Bf1? { (0.27 → -0.88) Mistake. Bxc6+ was best. } (5. Bxc6+ bxc6 6. f4 g6 7. Qe2 Bg7 8. d3 Nf6 9. Nf3 a5 10. Na4 Bg4) 5... Nf6 6. Qe2 Bg4 7. Nf3 Nd4 8. Qc4?? { (-1.46 → -4.52) Blunder. Qd1 was best. } (8. Qd1 Bxf3) 8... Nxc2+ 9. Kd1 Nxa1 10. b3 Bxf3+ 11. Qe2? { (-3.98 → -6.73) Mistake. gxf3 was best. } (11. gxf3 b5 12. Qe2 g6 13. f4 Bg7 14. h4 Nh5 15. f5 O-O 16. Bh3 e6) 11... Bxe2+ 12. Kxe2 Nc2 13. Bb2 Nd4+ 14. Ke3 Ng4+ 15. Kd3 Nxf2+ 16. Ke3 Nxh1 17. Bc4 b5 18. Ne2 bxc4 19. Nf4 e5 20. g3?! { (-10.61 → Mate in 4) Checkmate is now unavoidable. Bxd4 was best. } (20. Bxd4 cxd4+ 21. Kf3 cxb3 22. axb3 exf4 23. g3 d3 24. Kg2 Kd7 25. Kxh1 Qb6) 20... exf4+ 21. gxf4 cxb3?! { (Mate in 2 → -12.46) Lost forced checkmate sequence. Qh4 was best. } (21... Qh4 22. Bxd4 Qf2#) 22. a3?! { (-12.46 → Mate in 6) Checkmate is now unavoidable. e5 was best. } (22. e5 bxa2 23. e6 fxe6 24. Bxd4 cxd4+ 25. Kxd4 a1=Q+ 26. Kd3) 22... Qh4 23. Kd3 Qh3+ 24. Kc4 Qf1+ 25. Kc3 Nf2 26. e5 Ne4# { Black wins by checkmate. } 0-1