All pieces on a small chessboard

Here’s another little chess puzzle by Martin Gardner, taken from this paper. The task is to place all the pieces—king, queen, two bishops, two knights, and two rooks—on a 6 × 5 chessboard, with the requirement that the two bishops be on opposite colored squares and no piece is attacking another. Here is a solution. The post All pieces on a small chessboard first appeared on John D. Cook .