[Event "7 класс Мальчики"] [Site "https://lichess.org/Gwc0FbK7"] [Date "2021.04.25"] [White "SedelkinIvan"] [Black "Arstan555702"] [Result "1-0"] [UTCDate "2021.04.25"] [UTCTime "08:31:48"] [WhiteElo "1569"] [BlackElo "1685"] [WhiteRatingDiff "+37"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B95"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Bg5 e6 { B95 Sicilian Defense: Najdorf Variation } 7. Qd2 Be7 8. Bxf6 Bxf6 9. Nf3?! { (-0.02 → -0.89) Inaccuracy. h4 was best. } (9. h4 b5) 9... Nc6 10. O-O-O Be7 11. g3?! { (-0.75 → -1.48) Inaccuracy. Kb1 was best. } (11. Kb1 O-O) 11... b5 12. a3?! { (-1.50 → -2.34) Inaccuracy. Kb1 was best. } (12. Kb1 O-O) 12... Bb7 13. Bg2 O-O 14. h4 Rc8 15. Qd3?! { (-2.45 → -3.83) Inaccuracy. Kb1 was best. } (15. Kb1) 15... Na5?? { (-3.83 → -1.67) Blunder. b4 was best. } (15... b4 16. axb4) 16. Ng5 Bxg5+? { (-1.87 → -0.59) Mistake. g6 was best. } (16... g6) 17. hxg5 Qxg5+ 18. Kb1 Nc4?? { (-1.18 → 4.94) Blunder. h6 was best. } (18... h6 19. f4) 19. e5 Bxg2?? { (4.90 → Mate in 1) Checkmate is now unavoidable. h6 was best. } (19... h6 20. Bxb7 Qxe5 21. f4 Qf6 22. Bxc8 Rxc8 23. Qd4 Qxd4 24. Rxd4 d5 25. Rd3 Nd6 26. Re1) 20. Qxh7# { White wins by checkmate. } 1-0