[Event "Dia das crianças 4.0 Arena"] [Site "https://lichess.org/vBrBAzJG"] [Date "2023.10.12"] [White "Ambroagem"] [Black "ivovieirafilho"] [Result "0-1"] [UTCDate "2023.10.12"] [UTCTime "17:32:04"] [WhiteElo "1707"] [BlackElo "1711"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 { B90 Sicilian Defense: Najdorf Variation } 6. Bf4?? { (0.39 → -4.61) Blunder. f3 was best. } (6. f3 e5 7. Nb3 Be6 8. Be3 h5 9. Qd2 Nbd7 10. Nd5 Bxd5) 6... e5 7. Ndb5 axb5 8. Bxb5+ Bd7 9. Bg5 Bc6 10. Qd3 h6?! { (-3.37 → -2.52) Inaccuracy. Nbd7 was best. } (10... Nbd7 11. O-O Be7 12. a4 O-O 13. Qe2 Qc8 14. Be3 h6 15. Rfd1 Bxb5 16. Qxb5 Qc6 17. Qxc6) 11. Bh4 Nbd7 12. Bxc6 bxc6 13. O-O Be7 14. f3 Qb6+ 15. Kh1 O-O 16. b3 Nc5 17. Qd2 Rfd8 18. f4?! { (-4.04 → -5.49) Inaccuracy. Qf2 was best. } (18. Qf2 Qb7 19. Nd1 Ne6 20. a4 Ne8 21. Bxe7 Qxe7 22. Ne3 d5 23. exd5 cxd5 24. c4 Nf6) 18... Ne6?! { (-5.49 → -4.14) Inaccuracy. Ncxe4 was best. } (18... Ncxe4 19. Qd3 Nxc3 20. fxe5 dxe5 21. Qxc3 Nd5 22. Qg3 Bxh4 23. Qxh4 Qd4 24. Qxd4 exd4 25. a4) 19. f5 Nd4 20. Bxf6 Bxf6 21. Na4 Qb5 22. c3 Bg5?! { (-4.44 → -2.82) Inaccuracy. Qa5 was best. } (22... Qa5 23. Qb2 Nb5 24. c4 Nd4 25. Rad1 d5 26. cxd5 cxd5 27. Nc3 dxe4 28. Nxe4 Kf8) 23. Qd1 Nxb3 24. axb3 d5 25. b4? { (-2.56 → -4.50) Mistake. Qc2 was best. } (25. Qc2 dxe4 26. Qxe4 Qxb3 27. g3 Qd5 28. Rfe1 Bf6 29. Kg2 Ra6 30. Qxd5 Rxd5 31. Re4 Rda5) 25... dxe4 26. Qc2 Rd2 27. Qxe4 Rxa4 28. Rxa4?? { (-5.29 → Mate in 1) Checkmate is now unavoidable. h3 was best. } (28. h3 Qa6 29. Rab1 Raa2 30. Rg1 Qd3 31. Qxd3 Rxd3 32. b5 cxb5 33. c4 bxc4 34. Rb8+ Rd8) 28... Qxf1# { Black wins by checkmate. } 0-1