[Event "Casual correspondence game"] [Site "https://lichess.org/iB7go6W4"] [Date "2019.01.22"] [White "Baffo91"] [Black "Tabby_F"] [Result "1-0"] [UTCDate "2019.01.22"] [UTCTime "12:25:27"] [WhiteElo "1500"] [BlackElo "1643"] [Variant "Standard"] [TimeControl "-"] [ECO "B27"] [Opening "Sicilian Defense: Katalimov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 b6 { B27 Sicilian Defense: Katalimov Variation } 3. Bc4 Nf6 4. d3 Ba6? { (0.30 → 1.60) Mistake. e6 was best. } (4... e6 5. O-O h6 6. Re1 Bb7 7. Nc3 Nc6 8. h3 d6 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4) 5. Bxa6?! { (1.60 → 0.92) Inaccuracy. e5 was best. } (5. e5 b5 6. Bb3 c4 7. exf6 cxb3 8. fxg7 Bxg7 9. axb3 Bb7 10. O-O Nc6 11. Re1 d5) 5... Nxa6 6. Nh4?! { (0.95 → -0.06) Inaccuracy. c4 was best. } (6. c4 Nb4) 6... e5?! { (-0.06 → 0.84) Inaccuracy. e6 was best. } (6... e6 7. e5 Nd5 8. Nf3 Be7 9. O-O O-O 10. a3 f6 11. exf6 Bxf6 12. Nbd2 Nb8 13. Ne4) 7. Bg5 d6 8. Nc3 Be7?! { (1.02 → 1.89) Inaccuracy. Nc7 was best. } (8... Nc7 9. Qf3 Be7 10. Nf5 Ne6 11. Bxf6 Bxf6 12. Nd5 Nf4 13. Nfe3 Bg5 14. h4 Nxd5 15. Nxd5) 9. Qf3? { (1.89 → 0.54) Mistake. Nf5 was best. } (9. Nf5 O-O 10. Nxe7+ Qxe7 11. Nd5 Qe6 12. Bxf6 gxf6 13. Qh5 f5 14. Qxf5 Kh8 15. a3 Rg8) 9... O-O? { (0.54 → 1.94) Mistake. g6 was best. } (9... g6 10. g3 Nc7 11. Ng2 Ne6 12. Bxf6 Bxf6 13. Nd5 Bg7 14. c3 O-O 15. Nge3 b5 16. O-O) 10. Nf5 Nb4 11. O-O-O g6?? { (2.03 → 6.60) Blunder. Nc6 was best. } (11... Nc6 12. Nxe7+ Nxe7 13. Bxf6 gxf6 14. Qxf6 Ng6 15. Qf5 Qh4 16. Kb1 Ne7 17. Qf3 Qf4 18. Qe2) 12. Nxe7+ Qxe7 13. Bxf6 Qe6 14. a3 Nc6 15. Nd5 Nd4?! { (7.00 → 11.64) Inaccuracy. h6 was best. } (15... h6) 16. Qe3 Rfe8?! { (11.49 → Mate in 4) Checkmate is now unavoidable. Qxf6 was best. } (16... Qxf6 17. Nxf6+ Kg7 18. Nd5 Ne6 19. g4 f6 20. h4 Rf7 21. g5 fxg5 22. hxg5 Nf4 23. Nxf4) 17. Qh6 Qd7 18. Qg7# { White wins by checkmate. } 1-0