Problem Display
PID: 270324 (K2b4/2p2N2/2P2p2/7p/1B1k1P1r/P1NPp3/1PP5/3R1B2 w - - 0 1)

le Grand, Henk

Probleemblad, 2021

K2b4/2p2N2/2P2p2/7p/1B1k1P1r/P1NPp3/1PP5/3R1B2

#4

12 + 7


SOLUTION


  • SOUND
  • Keys
    • 1.Kb7!
      • threat
        • 2.Bc5+
          • 2...Kxc5
            • 3.d4#
      • 1...Rxf4
        • 2.Se2+
          • 2...Kd5
            • 3.Sxf4+
              • 3...Kd4
                • 4.c3#
      • 1...e2
        • 2.Bc5+
          • 2...Kxc5
            • 3.d4+
              • 3...Kc4
                • 4.Bxe2#
      • 1...Be7
        • 2.Sb5+
          • 2...Kd5
            • 3.Sxc7+
              • 3...Kd4
                • 4.c3#

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).