[Event "Worldwide U12 Team Battle"] [Site "https://lichess.org/LQYScN0n"] [Date "2023.05.03"] [White "Nikita_Shvechkov"] [Black "BigBoss54"] [Result "0-1"] [UTCDate "2023.05.03"] [UTCTime "15:15:56"] [WhiteElo "2102"] [BlackElo "1719"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "600+2"] [ECO "B43"] [Opening "Sicilian Defense: Kan Variation, Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 { B43 Sicilian Defense: Kan Variation, Knight Variation } Qc7 6. Be3 d6?! { (0.00 → 0.90) Inaccuracy. b5 was best. } (6... b5 7. Bd3 Bb7 8. f4 Nf6 9. Qf3 Nc6 10. O-O-O Nxd4 11. Bxd4) 7. Bd3 Nf6 8. Qd2 Nbd7 9. O-O Be7 10. f4 O-O 11. Nf3 b5 12. Rae1 Bb7 13. Bd4 Rac8 14. e5 dxe5 15. Bxe5?! { (-0.63 → -1.36) Inaccuracy. fxe5 was best. } (15. fxe5) 15... Nxe5 16. fxe5 Bc5+?! { (-1.11 → -0.12) Inaccuracy. Nd7 was best. } (16... Nd7 17. Ne4 h6 18. Kh1 Bd5 19. a3 Kh8 20. Qf4 f5 21. Nd6 Bxd6 22. exd6 Qc6 23. Qg3) 17. Kh1 Ng4 18. Qe2?? { (0.13 → -2.52) Blunder. Ne4 was best. } (18. Ne4 Rcd8) 18... f6?? { (-2.52 → -0.19) Blunder. Ne3 was best. } (18... Ne3) 19. exf6?? { (-0.19 → -3.11) Blunder. Ng5 was best. } (19. Ng5 Nf2+) 19... Rxf6 20. Ng5?? { (-3.19 → Mate in 1) Checkmate is now unavoidable. Bxh7+ was best. } (20. Bxh7+ Kh8 21. Be4 Rh6 22. g3 Qxg3 23. Qg2 Qxg2+ 24. Kxg2 Bxe4 25. Nxe4 Ne3+ 26. Kg3 Nxf1+) 20... Qxh2# { Black wins by checkmate. } 0-1