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 9: 4r3/ p5pp/ 2k5/ 2pp1p2/ 2n5/ 2PK1PB1/ P1P3PP/ 1R6 Points: 2 Black to mate in one.