[Event "Copa Sonora Sub 20 Rey Team Battle"] [Site "https://lichess.org/1onN2zEJ"] [Date "2020.08.18"] [White "CarlosTobias"] [Black "TNKasparov"] [Result "0-1"] [UTCDate "2020.08.18"] [UTCTime "01:25:32"] [WhiteElo "1738"] [BlackElo "2055"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+19"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B02"] [Opening "Alekhine Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6?! { (0.00 → 0.79) Inaccuracy. c5 was best. } { B02 Alekhine Defense } (1... c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Nb3) 2. Nc3?! { (0.79 → 0.00) Inaccuracy. e5 was best. } (2. e5 Nd5 3. c4 Nb4 4. a3 N4c6 5. d4 d6 6. Nf3 Bg4) 2... e6 3. d3 Bb4 4. Bd2 O-O 5. Be2 d5 6. exd5?! { (-0.05 → -0.60) Inaccuracy. e5 was best. } (6. e5) 6... exd5 7. Nf3 Nc6 8. a3 Be7?! { (-0.60 → -0.03) Inaccuracy. Bd6 was best. } (8... Bd6 9. Nb5 Be7 10. h3 a6 11. Nc3 Bd6 12. d4 Bf5 13. O-O h6 14. Bd3 Qd7 15. Re1) 9. O-O Bf5 10. h3 d4 11. Na2 a5 12. Nh4?! { (-0.05 → -0.79) Inaccuracy. Re1 was best. } (12. Re1 Re8 13. Bf1 h6 14. Nc1 Qd7 15. Ne2 Bc5 16. g4 Bh7 17. Bg2 Nd5 18. Nf4 Rxe1+) 12... Be6 13. Nf3 Qd6 14. Re1 Nd7 15. Qc1 Nde5 16. Nxe5 Nxe5 17. Bf4 f6 18. Bg4?! { (-0.49 → -1.11) Inaccuracy. c3 was best. } (18. c3 c5) 18... Bxg4 19. hxg4 Qe6?! { (-1.06 → -0.28) Inaccuracy. Qd7 was best. } (19... Qd7) 20. g5? { (-0.28 → -1.60) Mistake. Re4 was best. } (20. Re4 Qb6) 20... Bd6 21. gxf6?? { (-1.79 → -5.14) Blunder. Re4 was best. } (21. Re4) 21... Qxf6 22. Bg3 Ng4 23. Qd2?! { (-5.23 → -8.79) Inaccuracy. f4 was best. } (23. f4 Ne3 24. Rxe3 dxe3 25. Nc3 Rae8 26. Ne4 Qd4 27. Qe1 e2+ 28. Bf2 Qxb2 29. Qb1 Qxb1+) 23... Bxg3 24. fxg3 Qd6 25. Rf1? { (-7.86 → Mate in 6) Checkmate is now unavoidable. Re4 was best. } (25. Re4 Qxg3 26. Rxg4 Qxg4 27. Re1 Rae8 28. c4 Qf4 29. Qxf4 Rxe1+ 30. Kf2 Ra1 31. Qxf8+ Kxf8) 25... Qxg3 26. Rxf8+ Rxf8 { White resigns. } 0-1