[Event "Casual correspondence game"] [Site "https://lichess.org/0A2dViTU"] [Date "2023.12.20"] [White "lichess AI level 3"] [Black "darkaeon99999"] [Result "0-1"] [UTCDate "2023.12.20"] [UTCTime "21:07:16"] [WhiteElo "?"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "C23"] [Opening "Bishop's Opening: Boi Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 Bc5 { C23 Bishop's Opening: Boi Variation } 3. Nf3 d6 4. d3 h6 5. c3 Nf6 6. O-O Bg4 7. b4?! { (0.65 → 0.01) Inaccuracy. a4 was best. } (7. a4 a5 8. d4 exd4 9. cxd4 Bxf3 10. gxf3 Bb6 11. Nc3 Nc6) 7... Bb6 8. a4 a6 9. Nbd2 Ba7 10. a5 g5?! { (0.30 → 0.96) Inaccuracy. O-O was best. } (10... O-O 11. Bb3) 11. h3 Bh5 12. Bb2 g4 13. Nh2?? { (0.53 → -1.59) Blunder. hxg4 was best. } (13. hxg4 Bxg4) 13... gxh3 14. Ndf3? { (-1.71 → -3.13) Mistake. Qa4+ was best. } (14. Qa4+ Nfd7 15. g4 Bxg4 16. Nxg4 Qg5 17. Kh1 Qxg4 18. Rg1 Qf4 19. Qd1 Nf6 20. Rg7 Nbd7) 14... hxg2?! { (-3.13 → -2.35) Inaccuracy. Rg8 was best. } (14... Rg8 15. g3 Rxg3+ 16. Kh1 Rg2 17. Bc1 Nbd7 18. Be3 Ng4 19. Nxg4 Bxg4 20. d4 Qf6 21. Be2) 15. Qa4+? { (-2.35 → -4.78) Mistake. Re1 was best. } (15. Re1 Qd7 16. d4 Qh3 17. b5 Rg8 18. Qd3 Ng4 19. Ba3 axb5 20. Bxb5+ Kf8 21. Qc4 Nc6) 15... Qd7?? { (-4.78 → -1.82) Blunder. Nc6 was best. } (15... Nc6 16. Rfe1 Bxf3 17. d4 Bxe4 18. Bxa6 bxa6 19. Rxe4 Qd7 20. Re3 Ne7 21. dxe5 Bxe3 22. exf6) 16. Kxg2?? { (-1.82 → -7.70) Blunder. Qxd7+ was best. } (16. Qxd7+ Nbxd7 17. Rfe1 O-O-O 18. Nh4 Nf8 19. Bc1 Kb8 20. b5 axb5 21. Bxb5 c6 22. Bc4 Ne6) 16... Rg8+ 17. Kh1 Ng4?? { (-7.60 → -2.52) Blunder. Bxf3+ was best. } (17... Bxf3+ 18. Nxf3 Nc6 19. Rg1 Qh3+ 20. Nh2 Ng4 21. Rxg4 Rxg4 22. Rg1 Rxg1+ 23. Kxg1 Ke7 24. Bxf7) 18. Bd5?? { (-2.52 → -7.06) Blunder. Qxd7+ was best. } (18. Qxd7+ Nxd7 19. Nxg4 Rxg4 20. Nh2 Rh4 21. Kg2 Ke7 22. Kg3 Rf4 23. f3 Rg8+ 24. Kh3 Be3) 18... c6 19. Nd4 exd4 20. Ba2? { (-8.90 → Mate in 10) Checkmate is now unavoidable. Bxf7+ was best. } (20. Bxf7+ Qxf7) 20... Nxh2 21. Be6?! { (-23.76 → Mate in 5) Checkmate is now unavoidable. Rg1 was best. } (21. Rg1 Ng4) 21... Qxe6 22. Kxh2 Bf3 23. c4 Rg2+ 24. Kh1 Qh3# { Black wins by checkmate. } 0-1