Good Morning Puzzlers, This problem is from Mario Lang's puzzle web page at http://delysid.org/chess/epd.cgi and is reported to be from Fred Reinfield's book "Win At Chess" 1958. Problem WAC010 White to move FEN Problem Setup: 2br2k1/ 2q3rn/ p2NppQ1/ 2p1P3/ Pp5R/ 4P3/ 1P3PPP/ 3R2K1 w - - 0 1 Short Algebraic Problem Setup: White: Kg1, Qg6, Rd1, Rh4, Nd6, Pa4, Pb2, Pe3, Pe5, Pf2, Pg2, Ph2 Black: Kg8, Qc7, Rd8, Rg7, Bc8, Nh7, Pa6, Pb4, Pc5, Pe6, Pf6