[Event "Rated classical game"] [Site "https://lichess.org/YzWqDMvx"] [Date "2020.01.29"] [White "Pi_Equals_Tree"] [Black "RosarioJ"] [Result "0-1"] [UTCDate "2020.01.29"] [UTCTime "04:59:31"] [WhiteElo "951"] [BlackElo "1179"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+21"] [Variant "Standard"] [TimeControl "900+15"] [ECO "C40"] [Opening "King's Knight Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 { C40 King's Knight Opening } a6? { (0.26 → 1.46) Mistake. Nc6 was best. } (2... Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. Nc3) 3. Nxe5 Qe7 4. d4 Nf6? { (0.95 → 2.79) Mistake. d6 was best. } (4... d6 5. Nf3 Qxe4+ 6. Be3 Qg6 7. h3 Ne7 8. Bd3 Bf5 9. Nh4) 5. Nc3 g6?? { (2.55 → 6.73) Blunder. d6 was best. } (5... d6) 6. Bc4 d5 7. exd5?! { (5.33 → 4.16) Inaccuracy. Bxd5 was best. } (7. Bxd5) 7... Bg7 8. O-O O-O 9. f4?! { (3.70 → 2.92) Inaccuracy. Re1 was best. } (9. Re1 Qd8 10. Bg5 h6 11. Bxf6 Bxf6 12. d6 Kg7 13. Nxf7 Rxf7 14. Bxf7 Kxf7 15. dxc7 Qxc7) 9... c6 10. dxc6 Nxc6 11. Nd5 Nxd5 12. Bxd5 Nxe5?! { (2.01 → 2.91) Inaccuracy. Qd6 was best. } (12... Qd6 13. c4 Ne7 14. Bf3 Nf5 15. d5 Bd7 16. Kh1 Bxe5 17. c5 Qxc5 18. fxe5 Rfe8 19. Bf4) 13. fxe5 Be6 14. Bb3 Rad8 15. Be3?! { (2.27 → 1.26) Inaccuracy. Bxe6 was best. } (15. Bxe6 Qxe6 16. Bg5 Rd5 17. Re1 Qb6 18. Be3 Qxb2 19. c4 Rdd8 20. Bf2 Rfe8 21. Qa4 b5) 15... Bxe5 16. Bxe6 Qxe6 17. Bg5?? { (1.18 → -2.10) Blunder. Bf2 was best. } (17. Bf2 Qc6 18. c3 Bc7 19. Qf3 f5 20. Rae1 Rfe8 21. Bg3 Qxf3 22. gxf3 Bxg3 23. hxg3 Rxe1) 17... Bxd4+ 18. Kh1 Rd6? { (-1.95 → -0.49) Mistake. f6 was best. } (18... f6 19. Bf4 Bxb2 20. Qe1 Qc4 21. Rb1 Rfe8 22. Qg3 b5 23. Qb3 Qxb3 24. cxb3 Bc3 25. a4) 19. c3?? { (-0.49 → -2.47) Blunder. Qf3 was best. } (19. Qf3 Rd5 20. Rae1 Re5 21. Rxe5 Bxe5 22. c3 b5 23. a3 f6 24. g3 Rd8 25. Be3 Kf7) 19... Bxc3? { (-2.47 → -0.94) Mistake. Be3 was best. } (19... Be3 20. Qxd6 Qxd6 21. Bxe3 Re8 22. Rae1 Qd3 23. Bd4 Re4 24. Bf6 Rxe1 25. Rxe1 Kf8 26. b4) 20. bxc3?? { (-0.94 → -4.47) Blunder. Qf3 was best. } (20. Qf3 Rd5 21. bxc3 Rxg5 22. Qxb7 Rb5 23. Qf3 Rf5 24. Qd3 Rc5 25. Qd4 Rd5 26. Qf6 Rd2) 20... Rxd1 21. Raxd1 Qxa2 22. Rd2 Qc4 23. Bf6?? { (-5.31 → Mate in 1) Checkmate is now unavoidable. Rfd1 was best. } (23. Rfd1) 23... Qxf1# { Black wins by checkmate. } 0-1