Good Morning Puzzlers, This problem is from Larry Evans' book "Chess: Beginner to Expert" available on tape from your NLS library. Note the book uses descriptive notation not algebraic. Problem 7: 2b4k/ 3q3p/ n2Q2p1/ 2pP4/ 2P1N3/ 7P/ 6BK/ 8 Points: 2 White mates in one.