[Event "TORNEO GRANDES CAMPEONES Arena"] [Site "https://lichess.org/mOnvhNuN"] [Date "2020.07.25"] [White "ramiro01"] [Black "L1234_5"] [Result "0-1"] [UTCDate "2020.07.25"] [UTCTime "15:35:37"] [WhiteElo "1090"] [BlackElo "1349"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bb5 { C20 Portuguese Opening } c6 3. Ba4 d6 4. Nf3 Nd7 5. d3 Ngf6 6. Bg5?! { (0.15 → -0.58) Inaccuracy. c3 was best. } (6. c3 Be7) 6... h6 7. Bh4 g5 8. O-O?? { (-1.01 → -5.27) Blunder. Bg3 was best. } (8. Bg3 Nc5 9. Bb3 Bg7 10. Nfd2 a5 11. a4 Bg4 12. f3 Nxb3 13. Nxb3 Be6 14. Bf2 O-O) 8... gxh4 9. Nxh4 Bg7?! { (-5.83 → -3.96) Inaccuracy. Nxe4 was best. } (9... Nxe4) 10. Nc3 O-O 11. Qd2 b5 12. Nxb5?! { (-4.73 → -7.53) Inaccuracy. Bb3 was best. } (12. Bb3 Nc5 13. Nf3 Nh5 14. d4 exd4 15. Nxd4 Bd7 16. Nf5 Bxf5 17. exf5 d5 18. Rad1 a5) 12... cxb5 13. Bxb5 Nh5 14. Rae1?! { (-6.13 → -10.63) Inaccuracy. g3 was best. } (14. g3 Rb8 15. c4 Ndf6 16. Ba4 Nh7 17. Bd1 N5f6 18. Nf3 Bh3 19. Re1 Ng4 20. b4 a6) 14... Qxh4 15. g3 Qh3 16. Bc4 Nb6 17. Bxf7+ Rxf7 18. Kh1?! { (-14.33 → Mate in 7) Checkmate is now unavoidable. f3 was best. } (18. f3 Be6) 18... Nxg3+ 19. fxg3 Rxf1+ 20. Rxf1 Qxf1# { Black wins by checkmate. } 0-1