[Event "Categoria Sub 10 y Sub 12"] [Site "https://lichess.org/R5yGtiFD"] [Date "2022.06.05"] [White "C260291_10"] [Black "Lesergio_10"] [Result "1-0"] [UTCDate "2022.06.05"] [UTCTime "23:48:56"] [WhiteElo "1481"] [BlackElo "1343"] [WhiteRatingDiff "+159"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "360+3"] [ECO "A45"] [Opening "Trompowsky Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Bg5 { A45 Trompowsky Attack } h6 3. Bxf6 exf6 4. e3 Nc6 5. a3 Be7 6. c4 O-O 7. Nc3 b6 8. Bd3 Bb7 9. Qc2 Na5 10. Nge2 c5 11. d5 d6?? { (2.48 → 6.11) Blunder. Re8 was best. } (11... Re8 12. b3) 12. f4?? { (6.11 → 1.56) Blunder. b4 was best. } (12. b4 Nxc4) 12... Ba6?! { (1.56 → 2.67) Inaccuracy. Bc8 was best. } (12... Bc8 13. b4 Nb7 14. b5 a6 15. O-O Na5 16. e4 f5 17. exf5 axb5 18. Nxb5 Ba6 19. a4) 13. b3 Rb8?! { (2.24 → 3.20) Inaccuracy. f5 was best. } (13... f5) 14. Rb1 Qd7 15. Ng3 Qg4? { (3.58 → 7.32) Mistake. Bc8 was best. } (15... Bc8 16. O-O a6 17. a4 Qd8 18. h3 Re8 19. Rf3 Rb7 20. f5 Bf8 21. Nh5 Re5 22. Rg3) 16. Nf5 Qxg2 17. Qxg2 g6 18. Nxe7+ Kg7 19. Nxg6 fxg6?! { (22.07 → Mate in 2) Checkmate is now unavoidable. Rfe8 was best. } (19... Rfe8 20. Ne7+ Kf8 21. Nf5 Rxe3+ 22. Nxe3 Re8 23. Qh3 Ke7 24. Ne4 Kd8 25. Qxh6 Nb7 26. Qxf6+) 20. Qxg6+ Kh8 21. Qh7# { White wins by checkmate. } 1-0