Problem Display
PID: 135888 (6k1/8/6PP/2p1N3/8/2K5/pB6/8 w - - 0 1)

Aunver, Indrek

Kruus, Arvo

Springaren, 2009

6k1/8/6PP/2p1N3/8/2K5/pB6/8

#5

5 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Sd7!
      • threat
        • 2.Kd2
          • threat
            • 3.h7#
        • 2.Kc4
          • threat
            • 3.h7#
      • 1...a1Q
        • 2.Bxa1
          • threat
            • 3.Kc2
              • 3...c4
                • 4.h7#
            • 3.Kd2
              • 3...c4
                • 4.h7#
          • 2...c4
            • 3.Bb2
              • 3...Kh8
                • 4.Kxc4+
                  • 4...Kg8
                    • 5.h7#
      • 1...a1B
        • 2.Bxa1
          • threat
            • 3.Kc2
              • 3...c4
                • 4.h7#
            • 3.Kd2
              • 3...c4
                • 4.h7#
          • 2...c4
            • 3.Bb2
              • 3...Kh8
                • 4.Kxc4+
                  • 4...Kg8
                    • 5.h7#
      • 1...a1R
        • 2.Bxa1
          • threat
            • 3.Kc2
              • 3...c4
                • 4.h7#
            • 3.Kd2
              • 3...c4
                • 4.h7#
          • 2...c4
            • 3.Bb2
              • 3...Kh8
                • 4.Kxc4+
                  • 4...Kg8
                    • 5.h7#

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).