[Event "Rated rapid game"] [Site "https://lichess.org/5867eBPu"] [Date "2023.10.30"] [White "lanfrichess"] [Black "DerivedFunctor"] [Result "0-1"] [UTCDate "2023.10.30"] [UTCTime "16:41:46"] [WhiteElo "2228"] [BlackElo "2080"] [WhiteRatingDiff "-26"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A20"] [Opening "English Opening: King's English Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e5 { A20 English Opening: King's English Variation } 2. e3 Nf6 3. b3 Nc6 4. Bb2 Bc5 5. d4? { (0.41 → -0.97) Mistake. Qc2 was best. } (5. Qc2 d5 6. cxd5 Qxd5 7. a3 Be6 8. b4 Bd6 9. Nc3 Qb3) 5... Bb4+ 6. Bc3 exd4 7. exd4 Qe7+ 8. Be2 d5?! { (-1.16 → -0.49) Inaccuracy. Ne4 was best. } (8... Ne4 9. Bxb4 Qxb4+ 10. Kf1 d5 11. a3 Qd6 12. Bf3 Bf5 13. cxd5 Ne7 14. Bxe4 Bxe4 15. Nc3) 9. c5? { (-0.49 → -1.73) Mistake. a3 was best. } (9. a3 Bxc3+) 9... O-O 10. Qd2?? { (-1.34 → -4.91) Blunder. Nf3 was best. } (10. Nf3 Re8 11. a3 Bxc3+ 12. Nxc3 Bg4 13. O-O Ne4 14. Nxd5 Qd8 15. Bc4 Ng5 16. Kh1 Re4) 10... Ne4 11. Qd3 Bf5 12. Bxb4 Nxb4 13. Qd1 Rfe8 14. Kf1?! { (-4.42 → -6.66) Inaccuracy. Nf3 was best. } (14. Nf3 Nxf2 15. Kxf2 Qe3+ 16. Kg3 Nc2 17. Qd2 Nxa1 18. Qxe3 Rxe3 19. Kf2 Rae8 20. Ne5 Rxe2+) 14... Nxf2 15. Kxf2 Qe3+ 16. Kf1 Nd3 17. Bxd3?? { (-6.92 → Mate in 4) Checkmate is now unavoidable. Nh3 was best. } (17. Nh3 Qxd4 18. Nc3 Qxc3 19. Rb1 Qf6 20. Bf3 c6 21. b4 Nb2 22. Rxb2 Qxb2 23. g4 Bb1) 17... Bxd3+ 18. Ne2 Bxe2+ 19. Qxe2 Qxe2+ 20. Kg1 Qe1# { Black wins by checkmate. } 0-1