Hi Richard, Two minutes after I sent my spoiler to the list, I get this in my Inbox. Glad to know I was on the right track! Chris ----- Original Message ----- From: R Dinger To: chess Sent: Monday, June 07, 2010 11:44 AM Subject: [blind-chess] Solution to WAC004 Good Morning Puzzlers, No takers on this problem? The best move is: 1. Qxh7+ Does everyone see why? Richard ------------------------------------------------------------------------------ No virus found in this incoming message. Checked by AVG - www.avg.com Version: 9.0.829 / Virus Database: 271.1.1/2923 - Release Date: 06/07/10 02:35:00