[Event "Brasília Resserva Arena"] [Site "https://lichess.org/5gap3Arh"] [Date "2020.04.11"] [White "GustavoSouzaP"] [Black "cmlima"] [Result "0-1"] [UTCDate "2020.04.11"] [UTCTime "19:30:40"] [WhiteElo "1316"] [BlackElo "1783"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "180+1"] [ECO "B20"] [Opening "Sicilian Defense: Staunton-Cochrane Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c4 { B20 Sicilian Defense: Staunton-Cochrane Variation } Nc6 3. Nc3 e6 4. Nf3 Nge7 5. g3?! { (0.49 → -0.34) Inaccuracy. d4 was best. } (5. d4 Nxd4 6. Nxd4 cxd4 7. Qxd4 Nc6 8. Qe3 Qf6 9. Be2 b6) 5... d5 6. cxd5 exd5 7. exd5 Nxd5 8. Nxd5? { (-0.42 → -1.55) Mistake. Bg2 was best. } (8. Bg2 Ndb4 9. O-O Be7 10. d4 cxd4 11. a3 dxc3 12. axb4 Qxd1) 8... Qxd5 9. Bg2 Nd4?? { (-1.40 → 0.75) Blunder. Qe6+ was best. } (9... Qe6+ 10. Kf1) 10. O-O Be7 11. Re1 Bg4?! { (0.63 → 1.19) Inaccuracy. Bh3 was best. } (11... Bh3 12. Bh1) 12. Re5?? { (1.19 → -6.11) Blunder. Nxd4 was best. } (12. Nxd4 Qxd4 13. Qb3 Qd7 14. Qxb7 Qxb7 15. Bxb7 Rd8 16. Bc6+ Bd7 17. Bd5 Bf5 18. Bc4 Kf8) 12... Nxf3+ 13. Bxf3 Qxe5? { (-5.86 → -3.07) Mistake. Qxf3 was best. } (13... Qxf3 14. Qxf3 Bxf3 15. b3 Kd7 16. Re3 Bf6 17. Bb2 Bxb2 18. Rb1 Bd5 19. Rxb2 Rhe8 20. Kf1) 14. Qa4+?? { (-3.07 → -7.55) Blunder. Bxg4 was best. } (14. Bxg4 O-O) 14... Bd7 15. Qb3 O-O 16. Bxb7 Bh3 17. Bxa8? { (-7.67 → Mate in 1) Checkmate is now unavoidable. Qe3 was best. } (17. Qe3 Qxe3 18. fxe3 Rad8 19. Bf3 Bf6 20. Kf2 Bf5 21. a4 Rb8 22. h4 Bd3 23. a5 c4) 17... Qe1# { Black wins by checkmate. } 0-1