[Event "Rated blitz game"] [Site "https://lichess.org/dcWsmpM3"] [Date "2021.01.22"] [White "SBL12AFIQ"] [Black "a_costello"] [Result "0-1"] [UTCDate "2021.01.22"] [UTCTime "02:02:03"] [WhiteElo "1400"] [BlackElo "1378"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "180+2"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6 { C41 Philidor Defense } 3. Bd3 Bg4 4. Be2 Nf6 5. d3 Nc6 6. c4 a6 7. Nc3 b5?? { (0.12 → 1.91) Blunder. g6 was best. } (7... g6 8. O-O) 8. cxb5 axb5 9. Bg5?? { (1.74 → 0.02) Blunder. Nxb5 was best. } (9. Nxb5 Be7 10. Bd2 O-O 11. O-O d5 12. Qc2 Bd7 13. a3 h6 14. Rfc1 Re8 15. exd5 Nxd5) 9... Be7? { (0.02 → 1.27) Mistake. Bxf3 was best. } (9... Bxf3 10. Bxf3) 10. Nxb5 Rb8 11. Na7?? { (1.32 → -4.82) Blunder. a4 was best. } (11. a4) 11... Nxa7 12. b3 d5 13. exd5 Nxd5 14. Bxe7 Qxe7 15. O-O c6 16. d4 e4 17. Ne5 Bxe2?! { (-6.34 → -4.71) Inaccuracy. Nc3 was best. } (17... Nc3) 18. Qxe2 O-O 19. Qc4 Rbc8 20. b4 f6?! { (-5.17 → -3.65) Inaccuracy. Nxb4 was best. } (20... Nxb4 21. Rfe1 c5 22. Rxe4 cxd4 23. Qe2 Qd8 24. Rd1 Nac6 25. a3 d3 26. Nxd3 Nxd3 27. Rxd3) 21. Ng4?! { (-3.65 → -5.10) Inaccuracy. Nxc6 was best. } (21. Nxc6 Nxc6) 21... h5 22. Ne3 Qxb4 23. Qxd5+? { (-4.85 → -10.17) Mistake. Qxb4 was best. } (23. Qxb4 Nxb4 24. Rfb1 Rb8 25. a4 f5 26. g3 h4 27. a5 Rb5 28. a6 h3 29. d5 cxd5) 23... cxd5 24. Nxd5 Qxd4 25. Ne7+ Kh7 26. Nxc8 Rxc8 27. Rfd1 Qe5 28. Re1 Nb5 29. g3 f5 30. f3? { (-9.72 → Mate in 7) Checkmate is now unavoidable. Rac1 was best. } (30. Rac1 Nd4) 30... Rc4?! { (Mate in 7 → -14.24) Lost forced checkmate sequence. Qd4+ was best. } (30... Qd4+ 31. Kh1 exf3 32. Rg1 f2 33. h3 fxg1=Q+ 34. Rxg1 Qe4+ 35. Rg2 Rc2 36. Kg1 Qxg2#) 31. f4?! { (-14.24 → Mate in 8) Checkmate is now unavoidable. Kh1 was best. } (31. Kh1 Nd4) 31... Qd4+ 32. Kg2 Rc2+ 33. Kf1 Qf2# { Black wins by checkmate. } 0-1