[Event "CT Problem"] [Site "Chesstempo.com"] [Date "????.??.??"] [Round "-"] [White "54700333"] [Black "player"] [Result "0-1"] [WhiteElo "?"] [BlackElo "?"] [Variant "From Position"] [TimeControl "-"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "r5k1/5pb1/4p1p1/4P1P1/Pq3P2/1Pp4Q/K1Br4/2B4R w - - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. Bxd2 Rxa4+ 2. Kb1 Ra1+ 3. Kxa1 Qa3+ 4. Kb1 Qb2# { Black wins by checkmate. } 0-1