[Event "Mentoria - GM Evandro Barbosa simul"] [Site "https://lichess.org/pTKg6n5S"] [Date "2024.04.20"] [White "rafael1-1"] [Black "EvandroBarbosa"] [Result "0-1"] [UTCDate "2024.04.20"] [UTCTime "13:07:34"] [WhiteElo "2029"] [BlackElo "1500"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A67"] [Opening "Benoni Defense: Taimanov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ { A67 Benoni Defense: Taimanov Variation } Nfd7 9. a4 O-O 10. Nf3 Na6 11. O-O Nb4 12. Re1 a6 13. Bxd7? { (1.02 → -0.61) Mistake. Bf1 was best. } (13. Bf1 Re8 14. Bd2 Nf6 15. Bc4 Bg4 16. Rc1 Nd7 17. h3 Bxf3 18. Qxf3 Nb6 19. Bf1 Rc8) 13... Bxd7 14. Be3 b5?! { (-0.66 → -0.07) Inaccuracy. Bg4 was best. } (14... Bg4) 15. axb5 axb5 16. Rxa8 Qxa8 17. e5 c4?! { (-0.24 → 0.41) Inaccuracy. Bf5 was best. } (17... Bf5) 18. Bc1?? { (0.41 → -3.10) Blunder. e6 was best. } (18. e6 Bc8 19. Nxb5 Qxd5 20. e7 Qxb5 21. exf8=Q+ Bxf8 22. Nd4 Qa6 23. Qd2 d5 24. Rf1 Nd3) 18... Nd3 19. Re2 Bg4 20. Nxb5 Bxf3 21. gxf3 Qxd5? { (-3.35 → -1.58) Mistake. dxe5 was best. } (21... dxe5 22. Nc3 exf4 23. Bd2 Nxb2 24. Qc2 Nd3 25. Kg2 Qd8 26. Ne4 Qxd5 27. Bc3 Bd4 28. Nf6+) 22. Nxd6 Qxf3 23. Bd2?? { (-1.55 → -5.45) Blunder. Be3 was best. } (23. Be3 Ra8) 23... Qg4+ 24. Kf1 Nxf4 25. Bxf4 Qxf4+ 26. Rf2 Qxe5 27. Nxc4 Qe4 28. Nd6 Qh1+ 29. Ke2 Qc6 30. Qd2 Rd8 31. Rxf7 { White resigns. } 0-1