Problem Display
PID: 77377 (1nr3nb/4p1N1/2pp4/2P5/2B1kP2/4P2p/2K1Q3/8 w - - 0 1)

Wenda, Klaus

6th Prize, Schach-Echo, 1970

1nr3nb/4p1N1/2pp4/2P5/2B1kP2/4P2p/2K1Q3/8

#4

7 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.Kb1!
      • threat
        • 2.Bd3+
          • 2...Kd5
            • 3.Qa2+
              • 3...Kxc5
                • 4.Qa5#
      • 1...dxc5
        • 2.Sh5
          • threat
            • 3.Sg3#
          • 2...Kf5
            • 3.Bf7
              • threat
                • 4.e4#
              • 3...Ke4
                • 4.Sg3#
              • 3...Sf6
                • 4.Sg3#

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).