[Event "Casual correspondence game"] [Site "https://lichess.org/9XY2mkfS"] [Date "2021.04.08"] [White "KentNathaniell"] [Black "lichess AI level 8"] [Result "0-1"] [UTCDate "2021.04.08"] [UTCTime "13:19:38"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "C48"] [Opening "Four Knights Game: Spanish Variation, Rubinstein Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Nd4 { C48 Four Knights Game: Spanish Variation, Rubinstein Variation } 5. Nxe5?! { (0.12 → -0.56) Inaccuracy. O-O was best. } (5. O-O c6 6. Bc4 Nxf3+ 7. Qxf3 Bc5 8. d3 O-O 9. Bb3 d6) 5... c6? { (-0.56 → 0.77) Mistake. Qe7 was best. } (5... Qe7 6. Nf3 Nxb5 7. Nxb5 Qxe4+ 8. Qe2 Qxe2+ 9. Kxe2 Nd5 10. Re1) 6. Ba4?! { (0.77 → -0.24) Inaccuracy. Be2 was best. } (6. Be2 d5 7. exd5 Qe7 8. Nc4 cxd5 9. Ne3 Be6 10. Nb5 Nc6) 6... d5 7. exd5 Bd6 8. dxc6 O-O 9. cxb7?? { (-0.29 → -3.15) Blunder. Nc4 was best. } (9. Nc4 Re8+ 10. Ne3 bxc6 11. O-O h5 12. h3 Bc7 13. d3 Ba6 14. Nc4 Rb8 15. Be3 Bxc4) 9... Bxb7 10. Nc4?! { (-4.97 → -8.09) Inaccuracy. Nf3 was best. } (10. Nf3 Nxf3+ 11. gxf3 Qa5 12. d3 Bb4 13. Rg1 Qxa4 14. a3 Ba5 15. Bd2 Bxc3 16. bxc3 Qh4) 10... Bxg2 11. Rg1 Nf3+ 12. Ke2 Nd4+ 13. Kd3 Bf3 14. Qe1 Bf4 15. Bb3?! { (-16.94 → Mate in 6) Checkmate is now unavoidable. Nd5 was best. } (15. Nd5 Qxd5) 15... Nxb3+ 16. Nd5 Qxd5+ 17. Kc3 Qd4+ 18. Kb4 Rfb8+ 19. Ka3 Qc5+ 20. Ka4 Bc6# { Black wins by checkmate. } 0-1