[Event "Rated correspondence game"] [Site "https://lichess.org/Nw5CncxN"] [Date "2020.10.08"] [White "BlueSkyDance"] [Black "davebb"] [Result "0-1"] [UTCDate "2020.10.08"] [UTCTime "07:23:11"] [WhiteElo "1590"] [BlackElo "1500"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+303"] [Variant "Standard"] [TimeControl "-"] [ECO "C41"] [Opening "Philidor Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 { C41 Philidor Defense: Exchange Variation } 5. Nc3 Be7 6. Bc4 O-O 7. O-O a6 8. a4 c5?! { (0.21 → 0.92) Inaccuracy. Nxe4 was best. } (8... Nxe4 9. Nxe4 d5 10. Bd3 dxe4 11. Bxe4 Re8 12. c3 Nd7 13. Bc2 Nf6 14. Re1 c5 15. Nf5) 9. Nde2 Nc6 10. f4?! { (1.10 → 0.30) Inaccuracy. Nf4 was best. } (10. Nf4) 10... Bg4 11. h3 Bxe2 12. Qxe2 Nd4 13. Qd3 b5 14. axb5 axb5 15. Nxb5?? { (0.68 → -5.67) Blunder. Rxa8 was best. } (15. Rxa8) 15... Rxa1 16. Nxd4 cxd4 17. Qxd4 Qc7 18. e5? { (-4.40 → -8.47) Mistake. Be3 was best. } (18. Be3) 18... d5?! { (-8.47 → -5.32) Inaccuracy. dxe5 was best. } (18... dxe5 19. Qc3 Bc5+ 20. Kh2 Bd4 21. Qb3 e4 22. Be3 Rxf1 23. Bxf1 Rb8 24. Qa3 Bxe3 25. Qxe3) 19. Bxd5? { (-5.32 → -21.56) Mistake. Be3 was best. } (19. Be3 Rxf1+ 20. Bxf1 Ne4 21. Qxd5 Qxc2 22. Qc4 Qb1 23. f5 Ng3 24. f6 Nxf1 25. Qxf1 Qxf1+) 19... Bc5 20. Be3 Rxf1+ 21. Kxf1 Bxd4 22. Bxd4 Nxd5 23. c3 Nxf4 24. g3?! { (-20.79 → Mate in 7) Checkmate is now unavoidable. Kf2 was best. } (24. Kf2 Nd3+ 25. Ke2 Nxb2 26. Kf3 Nc4 27. Ke2 Nxe5 28. Kf2 Rb8 29. Ke3 Ng6 30. g4 Qg3+) 24... Qc4+ 25. Kf2 Qe2+ 26. Kg1 Qg2# { Black wins by checkmate. } 0-1