[Event "Rated rapid game"] [Site "https://lichess.org/h6ddqwXq"] [Date "2015.09.10"] [White "rr2048"] [Black "Desdemona"] [Result "0-1"] [UTCDate "2015.09.10"] [UTCTime "19:28:04"] [WhiteElo "1613"] [BlackElo "1790"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "900+10"] [ECO "C41"] [Opening "Philidor Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 { C41 Philidor Defense: Exchange Variation } Be7 5. Bc4 Nf6 6. Nc3 O-O 7. Be3 c5 8. Nf5 Bxf5 9. exf5 a6 10. Qf3 Nc6 11. Nd5 Ne5 12. Nxf6+?? { (-0.14 → -1.94) Blunder. Qf4 was best. } (12. Qf4 b5 13. Nxf6+ Bxf6 14. Bd5 Nc4 15. Bxc4 Bxb2 16. Rd1 Bc3+ 17. Ke2 bxc4 18. Rxd6 Qe7 19. Rd5 Rfe8 20. Rhd1 Bd4 21. Kf1 Rab8) 12... Bxf6 13. Qd5 b5? { (-1.54 → -0.13) Mistake. Nxc4 was best. } (13... Nxc4 14. Qxc4 Bxb2 15. Rd1 Qa5+ 16. Kf1 b5 17. Qb3 Bc3 18. h4 Rfe8 19. h5 c4 20. Qb1 b4 21. Bd4 Bxd4 22. Rxd4 Qxf5 23. h6) 14. Be2 Qa5+ 15. Bd2 b4 16. Qxd6?? { (0.45 → -6.70) Blunder. O-O was best. } (16. O-O Qb6 17. a3 bxa3 18. b3 Nc6 19. Rxa3 Nb4 20. Bxb4 cxb4 21. Ra2 a5 22. Rd1 Be5 23. g3 Ra7 24. Bf3 Qc5 25. Qxc5 dxc5) 16... Rfd8 17. Qxd8+ Rxd8 18. O-O-O?? { (-6.74 → Mate in 3) Checkmate is now unavoidable. Be3 was best. } (18. Be3 b3+ 19. c3 bxa2 20. O-O Nd3 21. Bxd3 Rxd3 22. Rfe1 h5 23. h3 Rd5 24. g4 Qa4 25. f4 Qb3 26. g5 Be7) 18... Qxa2 19. c3 b3 20. Bd3 Nxd3# { Black wins by checkmate. } 0-1