Problem Display
PID: 35594 (3B3N/p6Q/4k3/6b1/K2P2N1/1Pp3p1/2n1P2P/1b6 w - - 0 1)

Dobrusky, Jan

Svetozor, 1877

3B3N/p6Q/4k3/6b1/K2P2N1/1Pp3p1/2n1P2P/1b6

#4

9 + 7


SOLUTION


  • SOUND
  • Keys
    • 1.Qf7+!
      • 1...Kd6
        • 2.Se5
          • threat
            • 3.Bc7#
            • 3.Qd7#
          • 2...Sxd4
            • 3.Bc7+
              • 3...Kc5
                • 4.Qc4#
                • 4.b4#
          • 2...Be7
            • 3.e4
              • threat
                • 4.Qd5#
                • 4.Qxe7#
              • 3...Bxd8
                • 4.Qd7#

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).