Problem Display
PID: 269853 (8/8/2N5/2p5/p1P5/4P3/2K5/k3B3 w - - 0 1)

Tompuri, Ismo

Tehtavaniekka, 2020

8/8/2N5/2p5/p1P5/4P3/2K5/k3B3

#4

5 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Bb4!
      • 1...Ka2
        • 2.Bxc5
          • 2...Ka1
            • 3.Sb4
              • 3...a3
                • 4.Bd4#
          • 2...a3
            • 3.Sb4+
              • 3...Ka1
                • 4.Bd4#
      • 1...cxb4
        • 2.Sxb4
          • 2...a3
            • 3.Kc1
              • 3...a2
                • 4.Sc2#
      • 1...a3
        • 2.Bxc5
          • threat
            • 3.Bd4+
              • 3...Ka2
                • 4.Sb4#
            • 3.Sb4
              • 3...a2
                • 4.Bd4#
          • 2...Ka2
            • 3.Sb4+
              • 3...Ka1
                • 4.Bd4#

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).