[Event "Rated correspondence game"] [Site "https://lichess.org/KbaXtSwI"] [Date "2023.02.05"] [White "Ichschepperdichum"] [Black "hhornung"] [Result "0-1"] [UTCDate "2023.02.05"] [UTCTime "21:21:35"] [WhiteElo "1466"] [BlackElo "1977"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "-"] [ECO "A23"] [Opening "English Opening: King's English Variation, Two Knights Variation, Keres Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e5 2. Nc3 Nf6 3. g3 c6 { A23 English Opening: King's English Variation, Two Knights Variation, Keres Variation } 4. Bg2 d5 5. cxd5 cxd5 6. e3 Nc6 7. Nge2 d4 8. exd4 exd4 9. Nb5? { (-1.46 → -2.81) Mistake. Ne4 was best. } (9. Ne4 Nxe4) 9... Be7? { (-2.81 → -1.23) Mistake. d3 was best. } (9... d3 10. Nf4 g5 11. Nh5 Nxh5 12. Qxh5 Bg7 13. O-O O-O 14. Nc3 Nd4 15. Be4 f5 16. Bxd3) 10. d3?? { (-1.23 → -4.95) Blunder. Qa4 was best. } (10. Qa4 d3) 10... Qa5+ 11. Qd2 Qxb5 12. Bxc6+?! { (-6.21 → -9.20) Inaccuracy. O-O was best. } (12. O-O O-O 13. b4 Bf5 14. a4 Qxb4 15. Nf4 Rae8 16. Qxb4 Bxb4 17. h4 h6 18. Bb2 Bc3) 12... Qxc6 13. Nxd4 Qxh1+ 14. Ke2 Bg4+ 15. f3 Qxh2+ 16. Ke3 Qxg3 17. b3 Qg1+ 18. Kf4?! { (-16.89 → Mate in 3) Checkmate is now unavoidable. Ke2 was best. } (18. Ke2 Nd5) 18... Qxd4+ 19. Kg3 Qxa1?! { (Mate in 6 → -23.74) Lost forced checkmate sequence. Qg1+ was best. } (19... Qg1+ 20. Qg2 Nh5+ 21. Kxg4 Qxg2+ 22. Kf5 Qxf3+ 23. Ke5 Qxd3 24. Be3 Bd6#) 20. fxg4 O-O 21. g5 Qe5+ 22. Kh4 Bd6 23. gxf6?! { (-21.17 → Mate in 3) Checkmate is now unavoidable. Qf2 was best. } (23. Qf2 Nd5) 23... Qg3+ 24. Kh5 g6+ 25. Kh6 Qh4# { Black wins by checkmate. } 0-1