[Event "Mentoria - GM Evandro Barbosa simul"] [Site "https://lichess.org/YRXINNKy"] [Date "2024.04.20"] [White "haleixo"] [Black "EvandroBarbosa"] [Result "0-1"] [UTCDate "2024.04.20"] [UTCTime "13:07:34"] [WhiteElo "1500"] [BlackElo "1500"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A50"] [Opening "Indian Defense: Normal Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 { A50 Indian Defense: Normal Variation } e6 3. a3 d5 4. Nc3 c6 5. Nf3 Nbd7 6. e3 Bd6 7. Be2 O-O 8. O-O Qe7 9. b4?! { (0.14 → -0.62) Inaccuracy. Qc2 was best. } (9. Qc2 e5 10. cxd5 cxd5 11. dxe5 Nxe5 12. Nb5 Bg4 13. Nxd6 Qxd6 14. Nd4 Rac8 15. Qd1 Bxe2) 9... dxc4 10. Bxc4 e5 11. Be2 e4 12. Ne1?! { (-0.75 → -1.42) Inaccuracy. Nd2 was best. } (12. Nd2 Nb6 13. Bb2 Nbd5 14. Nc4 Bb8 15. Qc2 Bf5 16. Ne5 a6 17. Na4 Bd6 18. Rac1 Rfe8) 12... Re8 13. f4 exf3 14. Bxf3 a5 15. Bd2?! { (-0.94 → -1.53) Inaccuracy. b5 was best. } (15. b5 c5) 15... axb4 16. axb4 Rxa1 17. Qxa1 Bxb4 18. Nc2 Bd6?! { (-1.39 → -0.80) Inaccuracy. Bxc3 was best. } (18... Bxc3 19. Bxc3 Ne4 20. d5 Nxc3 21. dxc6 bxc6 22. Qxc3 c5 23. Ra1 Ne5 24. Bd5 Ng4 25. e4) 19. Na4?? { (-0.80 → -2.99) Blunder. e4 was best. } (19. e4) 19... Ne4 20. Bxe4 Qxe4 21. Qa2 Nf6 22. Qb3?! { (-3.60 → -5.49) Inaccuracy. Ne1 was best. } (22. Ne1 Be6 23. Qb2 Bc4 24. Rxf6 gxf6 25. Nc5 Bxc5 26. dxc5 Kg7 27. Nf3 Bd5 28. Qxb7 Rg8) 22... Qh4 23. h3 Bxh3 24. Be1 Qg5 25. Rf2 Be6 26. Qxb7 Bd5 27. Nc3 Bg3 28. Nxd5 Bxf2+ 29. Bxf2 cxd5 30. Qc6 h5 31. Kf1 Qf5 32. Ke1?! { (-5.55 → -7.35) Inaccuracy. Ne1 was best. } (32. Ne1 Rxe3 33. Kg1 Rb3 34. Nf3 Rb1+ 35. Be1 Kh7 36. Qc7 Ng4 37. Qg3 f6 38. Nh2 Qe4) 32... Rc8 33. Qa4? { (-7.06 → Mate in 10) Checkmate is now unavoidable. Qxc8+ was best. } (33. Qxc8+ Qxc8 34. Kd1 Ne4 35. Be1 Qg4+ 36. Kc1 Qxg2 37. Kb1 Kh7 38. Kb2 Kh6 39. Kc1 Qh3) 33... Rxc2 34. Kd1 Qd3+ 35. Ke1 Qe2# { Black wins by checkmate. } 0-1