Problem Display
PID: 68624 (1r1n4/3pn1N1/BBpb2pp/P2pR3/KP3k1P/5p2/7P/1Q1Nr2q w - - 0 1)

Pongracz, Arnold

Schachzeitung der Berliner Schachgesellschaft, 1860

1r1n4/3pn1N1/BBpb2pp/P2pR3/KP3k1P/5p2/7P/1Q1Nr2q

#4

11 + 13


SOLUTION


  • SOUND
  • Keys
    • 1.Qxg6!
      • threat
        • 2.Qg3#
      • 1...Kxe5
        • 2.Qxd6+
          • 2...Kxd6
            • 3.Bc7+
              • 3...Kxc7
                • 4.Se8#
      • 1...Qxh2
        • 2.Sh5+
          • 2...Kxe5
            • 3.Qf6+
              • 3...Ke4
                • 4.Sc3#
      • 1...Sxg6
        • 2.Rf5+
          • 2...Kg4
            • 3.Sf2+
              • 3...Kxh4
                • 4.Rh5#

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).