[Event "Facultad de Psicologia Arena"] [Site "https://lichess.org/3QWKgL5K"] [Date "2020.11.09"] [White "Mariela_An"] [Black "BreeMSL"] [Result "0-1"] [UTCDate "2020.11.09"] [UTCTime "18:40:20"] [WhiteElo "1063"] [BlackElo "1595"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+18"] [Variant "Standard"] [TimeControl "600+2"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 { B20 Sicilian Defense } 2. d3 d6 3. Nf3 g6 4. Nc3 Bg7 5. Be2 Nc6 6. O-O?! { (0.20 → -0.40) Inaccuracy. O-O was best. } (6. O-O Nf6 7. Nd5 O-O 8. c3 Nxd5 9. exd5 Ne5 10. Re1 b6) 6... Nf6 7. Bf4 Be6 8. b3?! { (0.00 → -0.56) Inaccuracy. Be3 was best. } (8. Be3 O-O 9. h3 a6 10. a4 Rc8 11. Qd2 Bd7 12. Nd1 Be6) 8... Qd7 9. a3 Bg4 10. b4 b6 11. Nb5?! { (-0.26 → -1.34) Inaccuracy. Rb1 was best. } (11. Rb1 Rc8) 11... O-O?! { (-1.34 → -0.70) Inaccuracy. Nh5 was best. } (11... Nh5 12. Bd2 Bxa1 13. Qxa1 O-O 14. Bh6 Rfe8 15. h3 Bxf3 16. Bxf3 Nf6 17. Bg4 Qd8 18. f4) 12. h3?! { (-0.70 → -1.81) Inaccuracy. Rb1 was best. } (12. Rb1) 12... Bxf3?! { (-1.81 → -1.22) Inaccuracy. Nh5 was best. } (12... Nh5) 13. gxf3?? { (-1.22 → -5.92) Blunder. Bxf3 was best. } (13. Bxf3 Ne8 14. bxc5 bxc5 15. e5 dxe5 16. Bg5 Rc8 17. Rb1 Nd4 18. Bb7 Qxb7 19. Nxd4 Qa6) 13... Nh5 14. Bg5 a6 15. Nc3 Bxc3 16. Rb1 Qxh3 17. Re1?! { (-10.60 → Mate in 3) Checkmate is now unavoidable. f4 was best. } (17. f4 Ng3) 17... Be5?! { (Mate in 3 → -16.82) Lost forced checkmate sequence. Ng3 was best. } (17... Ng3 18. fxg3 Bd4+ 19. Be3 Bxe3#) 18. Bh6?! { (-16.82 → Mate in 2) Checkmate is now unavoidable. f4 was best. } (18. f4 Nxf4) 18... Qh2+ 19. Kf1 Qh1# { Black wins by checkmate. } 0-1