[Event "Casual correspondence game"] [Site "https://lichess.org/yygxbJDM"] [Date "2021.03.05"] [White "HIHe"] [Black "lichess AI level 5"] [Result "0-1"] [UTCDate "2021.03.05"] [UTCTime "05:13:36"] [WhiteElo "1682"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "C40"] [Opening "Gunderam Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Qe7?! { (0.28 → 0.95) Inaccuracy. Nc6 was best. } { C40 Gunderam Defense } (2... Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. O-O Bd6 7. a4) 3. d4 exd4 4. e5?? { (0.95 → -0.94) Blunder. Be2 was best. } (4. Be2 Nc6 5. O-O Nf6 6. Re1 d6 7. Nxd4 Nxd4 8. Qxd4 Qe5) 4... Nc6 5. Nxd4? { (-0.83 → -2.15) Mistake. Be2 was best. } (5. Be2 d6 6. exd6 Qxd6 7. Na3 a6 8. Nc4 Qc5 9. c3 dxc3) 5... h5?? { (-2.15 → 0.49) Blunder. Qxe5+ was best. } (5... Qxe5+ 6. Be3 Nf6 7. Bc4 Bc5 8. c3 d6 9. Be2 O-O 10. O-O Re8 11. Re1 Bd7 12. Nd2) 6. Nxc6? { (0.49 → -0.84) Mistake. Be2 was best. } (6. Be2 Qxe5) 6... dxc6 7. f4 Bg4 8. Qd4?? { (-1.41 → -6.65) Blunder. Qd2 was best. } (8. Qd2 Nh6) 8... Rd8 9. Qxa7 Qb4+ 10. c3 Rd1+ 11. Kf2 Bc5+ 12. Kg3? { (-9.77 → Mate in 9) Checkmate is now unavoidable. Qxc5 was best. } (12. Qxc5 Qxc5+ 13. Be3 Qd5 14. h3 Nh6 15. Na3 Rxa1 16. Bc4 Rxh1 17. Bxd5 cxd5 18. hxg4 Nxg4+) 12... Bxa7?! { (Mate in 9 → -10.21) Lost forced checkmate sequence. Qe4 was best. } (12... Qe4 13. Qb8+ Kd7 14. e6+ Bxe6 15. Qxc7+ Kxc7 16. h3 Rxc1 17. Kh2 Qxf4+ 18. g3 Qf2+ 19. Bg2) 13. cxb4 Nh6 14. Nc3?? { (-6.60 → Mate in 1) Checkmate is now unavoidable. h3 was best. } (14. h3 Rxc1 15. hxg4 hxg4 16. Rxh6 Rxh6 17. Be2 Bd4 18. a4 Re1 19. Bxg4 g5 20. fxg5 Bxe5+) 14... Nf5# { Black wins by checkmate. } 0-1