Problem Display
PID: 182579 (5Q2/4B3/4k3/8/K1N5/1p6/8/8 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Problem Observer, 2015

5Q2/4B3/4k3/8/K1N5/1p6/8/8

#3

4 + 2


SOLUTION


  • SOUND
  • Tries
    • 1.Qf6+?
      • 1...Kd5
        • 2.Sd2
          • 2...b2
            • 3.Qd6#
      • 1...Kd7!
  • Keys
    • 1.Kb5!
      • threat
        • 2.Kc6
          • 2...b2
            • 3.Qf6#
      • 1...Kd5
        • 2.Qf5+
          • 2...Kd4
            • 3.Bf6#
      • 1...Kd7
        • 2.Sb6+
          • 2...Ke6
            • 3.Qf6#
          • 2...Kc7
            • 3.Qc8#
      • 1...b2
        • 2.Kc6
          • threat
            • 3.Qf6#

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).