[Event "7 Copa do Brasil - Semifinal Team Battle"] [Site "https://lichess.org/9iJZtMPG"] [Date "2021.07.07"] [White "nathanfilgueiras"] [Black "gmgattass"] [Result "1-0"] [UTCDate "2021.07.07"] [UTCTime "00:17:36"] [WhiteElo "2407"] [BlackElo "2575"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-8"] [WhiteTitle "IM"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation, Adams Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 { B90 Sicilian Defense: Najdorf Variation, Adams Attack } e6 7. g4 b5 8. Bg2 Ra7 9. Be3 Rc7 10. O-O Bb7 11. f4? { (0.76 → -0.88) Mistake. g5 was best. } (11. g5 b4 12. Ncb5 axb5 13. gxf6 Qxf6 14. Nxb5 Rd7 15. a3 bxa3 16. Rxa3 Be7 17. Bd4 e5) 11... Nbd7?? { (-0.88 → 1.08) Blunder. b4 was best. } (11... b4) 12. g5 Rxc3? { (0.98 → 2.20) Mistake. b4 was best. } (12... b4 13. f5) 13. bxc3 Nxe4 14. Qe1? { (2.48 → 0.83) Mistake. f5 was best. } (14. f5) 14... Qc7 15. a4 bxa4 16. Rxa4 Ndc5 17. Ra1?! { (0.88 → 0.25) Inaccuracy. Rb4 was best. } (17. Rb4) 17... h6 18. g6 fxg6 19. Nb3 Be7?? { (0.12 → 3.48) Blunder. d5 was best. } (19... d5) 20. Nxc5?? { (3.48 → 1.20) Blunder. Bxc5 was best. } (20. Bxc5 Nxc5 21. Bxb7 Qxb7 22. Nxc5 Qb6 23. Qxe6 Qxc5+ 24. Kg2 Qf5 25. Qxf5 gxf5 26. Rxa6 O-O) 20... Nxc5 21. Bxb7 Qxb7?? { (1.01 → 5.45) Blunder. Nxb7 was best. } (21... Nxb7 22. Bd4 Kf7 23. Rxa6 Nc5 24. Ra2 Re8 25. Qe3 Bf6 26. Rfa1 Re7 27. Ra8 Qb7 28. Kh2) 22. Bxc5 dxc5?! { (5.32 → 7.20) Inaccuracy. Qc8 was best. } (22... Qc8 23. Bd4 O-O 24. Qe4 Kh7 25. Rae1 Bf6 26. Re2 a5 27. Qxe6 Bxd4+ 28. cxd4 a4 29. Qe3) 23. Qxe6 Kf8 24. Rae1 Bf6? { (8.22 → Mate in 1) Checkmate is now unavoidable. Qc7 was best. } (24... Qc7 25. Rd1) 25. Qe8# { White wins by checkmate. } 1-0