Problem Display
PID: 249425 (8/8/p3p3/3kN3/P2P4/8/2p5/2K3Q1 w - - 0 1)

Bogdanov, Evgeny Mikhailovich

Uralski Problemist, 2000

8/8/p3p3/3kN3/P2P4/8/2p5/2K3Q1

#4

5 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.a5!
      • 1...Ke4
        • 2.Qf2
          • 2...Kd5
            • 3.Qh4
              • 3...Kd6
                • 4.Qd8#
      • 1...Kd6
        • 2.Qh1
          • 2...Kc7
            • 3.Qa8
              • 3...Kd6
                • 4.Qd8#
          • 2...Ke7
            • 3.Qh8
              • 3...Kd6
                • 4.Qd8#

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).