[Event "Acosta Pablo - Andres Palu simul"] [Site "https://lichess.org/qQpmvmXR"] [Date "2021.04.15"] [White "RamiroCalderonULP"] [Black "Acosta-Pablo"] [Result "0-1"] [UTCDate "2021.04.15"] [UTCTime "20:09:35"] [WhiteElo "1112"] [BlackElo "2210"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 e6 { B23 Sicilian Defense: Closed } 3. g4?! { (0.13 → -0.72) Inaccuracy. Nf3 was best. } (3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Be2 d6 7. Be3 Be7) 3... Nc6 4. Nf3 d5 5. exd5 exd5 6. Nxd5?? { (-1.10 → -5.94) Blunder. h3 was best. } (6. h3 h5) 6... Qxd5 7. b4?! { (-6.38 → -10.48) Inaccuracy. Bg2 was best. } (7. Bg2 Bxg4) 7... Bxg4 8. h3 Bxf3 9. Be2 Bxh1 10. f3 Be7 11. bxc5?! { (-18.17 → Mate in 3) Checkmate is now unavoidable. d4 was best. } (11. d4 Nxd4) 11... Bh4+ 12. Kf1 Qd4 13. c3 Qf2# { Black wins by checkmate. } 0-1