[Event "Casual correspondence game"] [Site "https://lichess.org/UjXf4Vwx"] [Date "2024.02.01"] [White "lichess AI level 3"] [Black "Polarfox648"] [Result "0-1"] [UTCDate "2024.02.01"] [UTCTime "08:41:11"] [WhiteElo "?"] [BlackElo "1948"] [Variant "Standard"] [TimeControl "-"] [ECO "C48"] [Opening "Four Knights Game: Spanish Variation, Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bc5 { C48 Four Knights Game: Spanish Variation, Classical Variation } 5. O-O h5?! { (0.12 → 0.83) Inaccuracy. O-O was best. } (5... O-O 6. Bxc6 dxc6 7. d3 Nd7 8. Be3 Re8 9. a4 Bb4 10. Ne2) 6. Bxc6 dxc6 7. d3? { (1.37 → 0.07) Mistake. Nxe5 was best. } (7. Nxe5 Bg4 8. Nf3 Nd7 9. d4 Bxf3 10. gxf3 Bb4 11. Kh1 Bxc3) 7... Ng4?! { (0.07 → 0.83) Inaccuracy. Bg4 was best. } (7... Bg4 8. h3 Bxf3 9. Qxf3 Nd7 10. Qg3 g6 11. Na4 Bd6 12. f4) 8. h3 Be6 9. a3 Qe7?! { (0.27 → 0.83) Inaccuracy. f6 was best. } (9... f6 10. b4 Bd6 11. Nh4 Qd7 12. Ng6 Rh7 13. Qe1 Bf7 14. Nh4 Nh6 15. Bxh6 Rxh6 16. Nf5) 10. Bd2 O-O-O 11. b4 Bd4?! { (0.45 → 1.21) Inaccuracy. Bd6 was best. } (11... Bd6) 12. hxg4?? { (1.21 → -1.51) Blunder. Nxd4 was best. } (12. Nxd4 exd4 13. Ne2 Nh6 14. a4 g5 15. f4 f6 16. Qe1 Rhg8 17. Kh1 h4 18. fxg5 fxg5) 12... hxg4 13. Nh2?? { (-1.44 → Mate in 5) Checkmate is now unavoidable. Bg5 was best. } (13. Bg5 f6) 13... Qh4 14. Bf4 exf4 15. Re1 Qxh2+ 16. Kf1 Qh1+?! { (Mate in 3 → -12.49) Lost forced checkmate sequence. f3 was best. } (16... f3 17. Qxf3 gxf3 18. gxf3 Qxf2#) 17. Ke2 f3+ 18. gxf3?! { (-10.14 → Mate in 10) Checkmate is now unavoidable. Kd2 was best. } (18. Kd2 Qxg2 19. Rf1 Bxf2 20. Kc1 Bd4 21. Kb2 Qh2 22. e5 Qxe5 23. Qe1 Qf6 24. Qxe6+ fxe6) 18... Qxf3+ 19. Kd2 Bxc3+?? { (Mate in 9 → -6.97) Lost forced checkmate sequence. Qf4+ was best. } (19... Qf4+ 20. Re3 Qxf2+ 21. Kc1 Qxe3+ 22. Kb2 Bxc3+ 23. Kxc3 Rh2 24. Kb2 Rxd3 25. Rc1 Rxd1 26. Rxd1) 20. Kxc3 Qxf2 21. Kb2 Qd4+ 22. Kc1?! { (-6.75 → -12.39) Inaccuracy. c3 was best. } (22. c3 Qxd3 23. Qxd3 Rxd3 24. Re2 c5 25. bxc5 Rdd8 26. c6 bxc6 27. Rb1 Kd7 28. Ka1 Ke8) 22... Qxa1+ 23. Kd2 Qxa3 24. Ke3 Rh3+ 25. Kf2 Qxb4 26. Rg1?! { (-21.84 → Mate in 7) Checkmate is now unavoidable. Qe2 was best. } (26. Qe2 Rdh8) 26... Qd4+ 27. Kg2 Rdh8 28. Re1 Rh2+ 29. Kg3 Qf2# { Black wins by checkmate. } 0-1