Problem Display
PID: 212382 (2B2N1Q/2R1rq2/2Np1r2/bPpkp2b/pp4pR/3P1pB1/1PPn1P2/4K3 w - - 0 1)

Cheylan, Yves

The Problemist, 1986

2B2N1Q/2R1rq2/2Np1r2/bPpkp2b/pp4pR/3P1pB1/1PPn1P2/4K3

#5

13 + 14


SOLUTION


  • SOUND
  • Keys
    • 1.Bb7!
      • threat
        • 2.Sxb4+
          • 2...Kd4
            • 3.c3#
      • 1...Sb1
        • 2.Sxe7+
          • 2...Kd4
            • 3.Sc6+
              • 3...Kd5
                • 4.Sxe5+
                  • 4...Kd4
                    • 5.Sxf3#
      • 1...Se4
        • 2.Sxe5+
          • 2...Kd4
            • 3.Sc6+
              • 3...Kd5
                • 4.Sxe7+
                  • 4...Kd4
                    • 5.Sf5#

FEATURES


NOT CLASSIFIED


Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).