[Event "30th KCA Practice Tournament"] [Site "https://lichess.org/mF2YG8vB"] [Date "2024.10.27"] [White "dg8604"] [Black "sdg501"] [Result "0-1"] [UTCDate "2024.10.27"] [UTCTime "15:30:00"] [WhiteElo "1521"] [BlackElo "1846"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B70"] [Opening "Sicilian Defense: Dragon Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 { B70 Sicilian Defense: Dragon Variation } 6. Bg5 Bg7 7. Bb5+ Bd7 8. Bxd7+ Nbxd7 9. O-O O-O 10. f4?! { (-0.39 → -1.51) Inaccuracy. Re1 was best. } (10. Re1 Rc8 11. a4 Re8 12. h3 Nb6 13. Bc1 a6 14. Nf3 Nc4 15. b3 Nd7) 10... Qb6 11. Kh1 Qxb2 12. Qd3 Nc5 13. Qc4?! { (-2.51 → -4.00) Inaccuracy. Qf3 was best. } (13. Qf3 Nfxe4 14. Nxe4 Qxd4 15. Nxc5 Qxc5 16. Bxe7 Bxa1 17. Bxf8 Rxf8 18. Rxa1 b5) 13... Nfxe4 14. Nxe4 Nxe4 15. Nb3?! { (-3.35 → -4.99) Inaccuracy. Nc6 was best. } (15. Nc6 Nf2+ 16. Rxf2 Qxa1+ 17. Rf1 Qc3 18. Nxe7+ Kh8 19. Qe2 Rae8 20. Re1 f6) 15... Nf6?! { (-4.99 → -3.82) Inaccuracy. Nxg5 was best. } (15... Nxg5 16. fxg5 Rac8 17. Qb5 Rxc2 18. Qxb7 Qe5 19. Rae1 Re2 20. Rxe2 Qxe2 21. Rg1) 16. Qc7 Rac8?! { (-3.67 → -2.84) Inaccuracy. e6 was best. } (16... e6 17. Qxb7 Qc3 18. Rac1 a5 19. Qf3 Rfc8 20. Qxc3 Rxc3 21. Nd2 d5 22. Rf3) 17. Qxe7 Rxc2 18. Rg1?! { (-2.76 → -4.03) Inaccuracy. Qxb7 was best. } (18. Qxb7 d5 19. Bxf6 Bxf6 20. Qxd5 Kg7 21. h3 Rd8 22. Qe4 Re2 23. Qb7 Rd3) 18... Ng4 19. Qxb7?? { (-3.75 → Mate in 1) Checkmate is now unavoidable. h3 was best. } (19. h3 Nf2+ 20. Kh2 a5 21. Rab1 Qc3 22. Rbc1 a4 23. Rxc2 Qxc2 24. Na5 Nxh3) 19... Nf2# { Black wins by checkmate. } 0-1