Hello Puzzlers, Doctor Z is ready to operate. My solution: 1. -e4+ The white king cannot move unless it takes the black pawn. 2. Kxe4 (King takes pawn.) Nc3+ (royal fork) 2. Qxe4 (Queen takes pawn.) Nc5+ (royal fork) Edward In a message dated 8/21/2012 11:00:44 A.M. Eastern Daylight Time, rrdinger@xxxxxxxxxx writes: Good Morning Puzzlers, Another WAC series problem. This problem is from Mario Lang's puzzle web page at: _http://delysid.org/chess/epd.cgi_ () Problem WAC094 Black to move FEN Problem Setup: 8/ k7/ p7/ 3Qp2P/ n1P5/ 3KP3/ 1q6/ 8 b - - 0 1 Short Algebraic Problem Setup: White: Kd3, Qd5, Pc4, Pe3, Ph5 Black: Ka7, Qb2, Na4, Pa6, Pe5