[Event "IM Matanzas67 simul"] [Site "https://lichess.org/ZVVmBWgb"] [Date "2021.07.12"] [White "Joaquini"] [Black "Matanzas67"] [Result "0-1"] [UTCDate "2021.07.12"] [UTCTime "21:10:38"] [WhiteElo "1500"] [BlackElo "1748"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "600+60"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 { B20 Sicilian Defense } 2. Bb5 a6 3. Bc4 e6 4. Nf3 d5 5. Bb3?? { (-0.35 → -4.71) Blunder. exd5 was best. } (5. exd5 exd5 6. Be2 Nc6 7. d4 Nf6 8. O-O cxd4 9. Nxd4 Bd6) 5... c4 6. Ba4+?! { (-4.45 → -5.69) Inaccuracy. exd5 was best. } (6. exd5) 6... b5 7. O-O dxe4 8. Ne5 Qd5 9. Qh5 g6 10. Nxg6 Qxh5 11. Nxh8 bxa4 12. Nc3 Bb7 13. Nxa4 Bd6 14. Nb6?! { (-13.30 → Mate in 1) Checkmate is now unavoidable. h3 was best. } (14. h3 Qe5 15. Re1 Nd7 16. Kf1 Qxh8 17. Rb1 O-O-O 18. b3 Qd4 19. Nb2 Bc5 20. Re2 cxb3) 14... Qxh2# { Black wins by checkmate. } 0-1