[Event "Voronezh, 2013"] [White "Yuriy Kuzubov"] [Black "Vladimir Onischuk"] [FEN "1r1q4/5k2/1p1p2p1/2p4p/pPP1B1N1/P3Q1P1/2r2P1P/6K1 w - - 1 0"] %Hidden=1 1. Bd5+ Kf8 2. Qf4+ Qf6 3. Qxf6+ Ke8 4. Bc6#