Problem Display
PID: 149787 (7B/6p1/1Rp5/PpP5/6P1/2k5/2NN1p2/5Q1K w - - 0 1)

de Grandi, Carlo

Troll, 2013

7B/6p1/1Rp5/PpP5/6P1/2k5/2NN1p2/5Q1K

#3

9 + 5


SOLUTION


  • SOUND
  • Keys
    • 1.Sb4!
      • 1...Kb2
        • 2.Qa1+
          • 2...Kxa1
            • 3.Bxg7#
      • 1...Kxd2
        • 2.Qd3+
          • 2...Kc1
            • 3.Qc2#
          • 2...Ke1
            • 3.Sc2#
      • 1...Kxb4
        • 2.Qc4+
          • 2...Ka3
            • 3.Qb3#
          • 2...Kxa5
            • 3.Sb3#
      • 1...Kd4
        • 2.Qd3+
          • 2...Kxc5
            • 3.Sa6#
          • 2...Ke5
            • 3.Qd6#

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).