Problem Display
PID: 281966 (5br1/5B1p/3P1P1k/3N3p/3K3P/4N3/8/2B3qn w - - 0 1)

Wacker, Adolf

Funkschach, 1925

5br1/5B1p/3P1P1k/3N3p/3K3P/4N3/8/2B3qn

#5

8 + 7


SOLUTION


  • SOUND
  • Keys
    • 1.Se7!
      • threat
        • 2.Sf5#
      • 1...Rg4+
        • 2.Kd5
          • threat
            • 3.Sxg4#
            • 3.S3f5#
            • 3.S7f5#
          • 2...Rd4+
            • 3.Kxd4
              • threat
                • 4.Sf5#
              • 3...Bxe7
                • 4.Kd5
                  • threat
                    • 5.Sg4#
                    • 5.Sf5#
                  • 4...Qd1+
                    • 5.Sxd1#
                  • 4...Qg2+
                    • 5.Sxg2#
                  • 4...Qxe3
                    • 5.Bxe3#
      • 1...Rg5
        • 2.Sg8+
          • 2...Rxg8
            • 3.Kd5
              • threat
                • 4.Sg4#
                • 4.Sf5#
              • 3...Qd1+
                • 4.Sxd1+
                  • 4...Rg5+
                    • 5.Bxg5#
                    • 5.hxg5#
              • 3...Qg2+
                • 4.Sxg2+
                  • 4...Rg5+
                    • 5.Bxg5#
                    • 5.hxg5#
              • 3...Qxe3
                • 4.Bxe3+
                  • 4...Rg5+
                    • 5.Bxg5#
                    • 5.hxg5#

This is a version

Version by Yves Cheylan.

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).