[Event "Casual correspondence game"] [Site "https://lichess.org/D5rCysCD"] [Date "2022.06.28"] [White "Prathyuksh"] [Black "lichess AI level 8"] [Result "0-1"] [UTCDate "2022.06.28"] [UTCTime "15:13:02"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A15"] [Opening "English Orangutan"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 Nf6 2. b4 { A15 English Orangutan } g6 3. a4 Bg7 4. d4?! { (-0.32 → -1.10) Inaccuracy. Bb2 was best. } (4. Bb2 O-O 5. b5 d6 6. g3 a6 7. Bg2 axb5 8. axb5 Rxa1) 4... Nc6 5. f4? { (-1.91 → -3.36) Mistake. Nf3 was best. } (5. Nf3 Nxb4) 5... d5 6. h4? { (-3.00 → -5.40) Mistake. e3 was best. } (6. e3 Nxb4 7. Bd2 a5 8. c5 O-O 9. Nf3 b6 10. cxb6 c5 11. dxc5 Ne4 12. Ne5 Nxc5) 6... Bf5 7. e3 Nxb4 8. g3? { (-5.32 → -10.37) Mistake. Na3 was best. } (8. Na3 c5 9. h5 Nxh5 10. g4 Be4 11. Rh3 Nf6 12. Bb2 O-O 13. Rc1 Rc8 14. g5 Nh5) 8... Nc2+ 9. Kd2 Nxa1 10. Nc3 Ng4 11. Bb2 Nc2 12. Bd3 Ncxe3 13. Qf3 Bxd3 14. Kxd3 dxc4+ 15. Ke4?! { (-18.19 → Mate in 1) Checkmate is now unavoidable. Kd2 was best. } (15. Kd2 Qxd4+ 16. Kc1 Qd3 17. Qe2 Bxc3 18. Qxd3 Bxb2+ 19. Kxb2 cxd3 20. Nf3 O-O-O 21. Nd2 Rd4) 15... Qxd4# { Black wins by checkmate. } 0-1