[Event "Уфа - город трудовой доблести Team Battle"] [Site "https://lichess.org/9TTzUgIQ"] [Date "2024.03.10"] [White "Iskandar13-11-2007"] [Black "sergfedkov"] [Result "0-1"] [UTCDate "2024.03.10"] [UTCTime "12:20:48"] [WhiteElo "1796"] [BlackElo "1428"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+47"] [Variant "Standard"] [TimeControl "120+1"] [ECO "B40"] [Opening "Sicilian Defense: Four Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 { B40 Sicilian Defense: Four Knights Variation } 6. Bg5 Bb4 7. Qd2?? { (0.00 → -3.21) Blunder. Qd3 was best. } (7. Qd3 h6 8. Bh4 Qa5 9. f3 Nxd4 10. Qxd4 e5 11. Qd3 d5) 7... Qa5?? { (-3.21 → 0.25) Blunder. Nxe4 was best. } (7... Nxe4 8. Bxd8 Nxd2 9. Bh4 Nxd4 10. Kxd2 Nf5 11. Bg3 d5 12. a3) 8. Bxf6 gxf6 9. Bd3?? { (0.28 → -4.07) Blunder. Nb3 was best. } (9. Nb3 Bxc3 10. bxc3 Qa4 11. Nd4 Nxd4 12. Qxd4 Qxd4 13. cxd4 b6 14. f3 Bb7 15. a4 d5) 9... Nxd4 10. O-O Rg8 11. Qh6 Ke7?! { (-4.46 → -3.22) Inaccuracy. Qg5 was best. } (11... Qg5 12. Qh3 Bxc3 13. bxc3 Nc6 14. a4 Qg4 15. Qxg4 Rxg4 16. a5 Rg5 17. f4 Rxa5 18. Rxa5) 12. f4 Bxc3 13. bxc3 Qxc3 14. Qxh7 Rf8 15. e5 f5 16. Qh5 Qc5 17. Qh4+ Ke8 18. Rab1? { (-3.82 → -7.37) Mistake. Kh1 was best. } (18. Kh1 b6 19. Rad1 Bb7 20. Rf2 Rc8 21. h3 Qe7 22. Qg3 Rc3 23. Rfd2 Bd5 24. Qf2 Qc5) 18... b6? { (-7.37 → -4.30) Mistake. Nf3+ was best. } (18... Nf3+ 19. Kh1 Nxh4 20. Rb5 Qc6 21. Rf2 b6 22. Bf1 Bb7 23. Rb3 Qc5 24. Rd2 Kd8 25. a4) 19. a4? { (-4.30 → -8.02) Mistake. Rf2 was best. } (19. Rf2 Bb7 20. Kh1 Qe7 21. Qh3 Nc6 22. Rd2 Rc8 23. Rbd1 Rc7 24. Bb5 Kd8 25. a4 Kc8) 19... Bb7? { (-8.02 → -4.44) Mistake. Nf3+ was best. } (19... Nf3+ 20. Kh1 Nxh4 21. Rb5 Qc6 22. Rf3 Bb7 23. Rf2 Nxg2 24. Bf1 Ne3+ 25. Bg2 Nxg2) 20. Qf6?! { (-4.44 → -7.07) Inaccuracy. Kh1 was best. } (20. Kh1 Nxc2 21. Qg5 Ne3 22. Rfc1 Bxg2+ 23. Qxg2 Qxc1+ 24. Rxc1 Nxg2 25. Kxg2 f6 26. Rc7 Rg8+) 20... Rg8 21. g3?? { (-6.79 → Mate in 1) Checkmate is now unavoidable. Rf2 was best. } (21. Rf2 Nf3+ 22. Kf1 Nxh2+ 23. Ke1 Qe3+ 24. Kd1 Ng4 25. Re2 Qxf4 26. Be4 Nxf6 27. Bxb7 Rb8) 21... Ne2# { Black wins by checkmate. } 0-1