Problem Display
PID: 158248 (3b4/q2n4/2PN3R/1Bp2Np1/p5p1/K1R1Bkp1/6b1/6n1 w - - 0 1)

Gasparyan, Alexey

5th Comm., The Problemist, 2015

3b4/q2n4/2PN3R/1Bp2Np1/p5p1/K1R1Bkp1/6b1/6n1

#4

8 + 11


56 The Problemist 2017

SOLUTION


  • SOUND
  • Keys
    • 1.Bc4!
      • threat
        • 2.Bd5+
          • 2...Ke2
            • 3.Sxg3+
              • 3...Kd1
                • 4.Rc1#
              • 3...Ke1
                • 4.Rc1#
      • 1...Sb6
        • 2.Bxc5+
          • 2...Kf4
            • 3.Be3+
              • 3...Kf3
                • 4.Sd4#
              • 3...Ke5
                • 4.Re6#
      • 1...Sf6
        • 2.Bxg5+
          • 2...Kf2
            • 3.Be3+
              • 3...Ke1
                • 4.Rc1#
              • 3...Kf3
                • 4.Sh4#

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).