Mate in Two By G.A.A. Walker. White to play and checkmate all six black kings simultaneously with his second move. SelectClick for Answer> 1. Bb3+ d5 (forced) 2. cxd6 e.p.######: From D. Littlewick, “Curiosities on the Chess-Board,” Strand, January 1910. April 2, 2010January 23, 2013 | Puzzles