Problem Display
PID: 134802 (n4QK1/8/2rpBp2/3Np3/1P2krp1/1Pp2p2/1bR2B1n/4N1R1 w - - 0 1)

Pachl, Franz

Weissauer, Hermann

1st HM., Problem-Forum, 2007

n4QK1/8/2rpBp2/3Np3/1P2krp1/1Pp2p2/1bR2B1n/4N1R1

#4

10 + 12


23 Die Schwalbe 2009
23 Die Schwalbe 2010

SOLUTION


  • SOUND
  • Keys
    • 1.Rg3!
      • threat
        • 2.Re2+
          • 2...fxe2
            • 3.Re3+
              • 3...Kd4
                • 4.Sc2#
      • 1...Bc1
        • 2.Sxc3+
          • 2...Rxc3
            • 3.Qxa8+
              • 3...Rc6
                • 4.Rc4#
              • 3...d5
                • 4.Qxd5#
      • 1...Sf1
        • 2.Sxf6+
          • 2...Rxf6
            • 3.Rxg4+
              • 3...Rf4
                • 4.Qf5#

This is a version

FEATURES


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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).