[Event "London, 1899"] [White "Jackson"] [Black "Frank Marshall"] [FEN "8/p1p5/2p3k1/2b1rpB1/7K/2P3PP/P1P2r2/3R3R b - - 0 1"] %Hidden=1 1... Rf4+ 2. Bxf4 Be7+ 3. Bg5 Bxg5#