Problem Display
PID: 269936 (8/4p3/8/8/1B1PB3/2P4p/4K3/6k1 w - - 0 1)

Petrasinovic, Petrasin

SuperProblem, 2022

8/4p3/8/8/1B1PB3/2P4p/4K3/6k1

#4

5 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.d5!
      • 1...Kh2
        • 2.Kf2
          • 2...e5
            • 3.Bf3
              • 3...e4
                • 4.Bd6#
          • 2...e6
            • 3.Bd6+
              • 3...e5
                • 4.Bxe5#
      • 1...e5
        • 2.Bc5+
          • 2...Kh2
            • 3.Kf3
              • 3...Kh1
                • 4.Kg3#
      • 1...e6
        • 2.Bd6
          • threat
            • 3.dxe6
              • 3...h2
                • 4.Bc5#
          • 2...exd5
            • 3.Bxd5
              • 3...h2
                • 4.Bc5#
          • 2...e5
            • 3.Bxe5
              • 3...h2
                • 4.Bd4#

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).