Problem Display
PID: 194582 (4R3/p1Np4/K1pk4/B1p1p3/2p1r2n/2P5/1NPr4/7R w - - 0 1)

Zipperlin, Otto

Eskilstuna Kuriren, 1918

4R3/p1Np4/K1pk4/B1p1p3/2p1r2n/2P5/1NPr4/7R

#4

8 + 10


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Keys
    • 1.Sa4!
      • threat
        • 2.Sxc5
          • threat
            • 3.Sxe4#
            • 3.Sb7#
          • 2...Kxc5
            • 3.Bb4#
      • 1...Rd5
        • 2.Rd1
          • threat
            • 3.Sxc5
              • threat
                • 4.Sxe4#
                • 4.Sb7#
              • 3...Kxc5
                • 4.Bb4#
          • 2...Re1
            • 3.Sxc5
              • threat
                • 4.Sb7#
              • 3...Kxc5
                • 4.Bb4#
          • 2...Re2
            • 3.Sxc5
              • threat
                • 4.Sb7#
              • 3...Kxc5
                • 4.Bb4#
          • 2...Re3
            • 3.Sxc5
              • threat
                • 4.Sb7#
              • 3...Kxc5
                • 4.Bb4#
          • 2...Red4
            • 3.Sa8
              • threat
                • 4.Bc7#
          • 2...Rf4
            • 3.Sxc5
              • threat
                • 4.Sb7#
              • 3...Kxc5
                • 4.Bb4#
          • 2...Rg4
            • 3.Sxc5
              • threat
                • 4.Sb7#
              • 3...Kxc5
                • 4.Bb4#

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).