Problem Display
PID: 35598 (1Q6/K1NN4/2k2n1n/3p2p1/p1Bpb3/8/4q3/8 w - - 0 1)

Dobrusky, Jan

Svetozor, 1879

1Q6/K1NN4/2k2n1n/3p2p1/p1Bpb3/8/4q3/8

#4

5 + 9


SOLUTION


  • COOKED
  • Keys
    • 1.Sxd5!
      • threat
        • 2.Qc7#
      • 1...Kxd7
        • 2.Qc7+
          • 2...Ke6
            • 3.Sf4+
              • 3...Kf5
                • 4.Be6#
      • 1...Qxc4
        • 2.Qc7+
          • 2...Kxd5
            • 3.Qe5+
              • 3...Kc6
                • 4.Sb8#
      • 1...Bxd5
        • 2.Bb5+
          • 2...Qxb5
            • 3.Se5+
              • 3...Kc5
                • 4.Qf8#
      • 1...Sxd5
        • 2.Se5+
          • 2...Kc5
            • 3.Qf8+
              • 3...Se7
                • 4.Qxe7#
      • 1...Qh2
        • 2.Qb6+
          • 2...Kxd7
            • 3.Bb5+
              • 3...Kc8
                • 4.Se7#
    • 1.Se5+!
      • 1...Kd6
        • 2.Sxd5+
          • 2...Ke6
            • 3.Qb6+
              • 3...Kxe5
                • 4.Qxf6#
              • 3...Kf5
                • 4.Qxf6#

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).