Problem Display
PID: 207963 (8/2p5/2p1K3/2p2p2/3k1p2/2p2P2/4Q3/B7 w - - 0 1)

Keller, Kurt

Sachsische Zeitung, 2020

8/2p5/2p1K3/2p2p2/3k1p2/2p2P2/4Q3/B7

#5

4 + 7


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Kd7!
      • threat
        • 2.Kxc7
          • threat
            • 3.Kd6
              • 3...c4
                • 4.Qd2#
          • 2...Kd5
            • 3.Bxc3
              • 3...c4
                • 4.Qe5#
          • 2...c4
            • 3.Kd6
              • 3...c5
                • 4.Qd2#
      • 1...c4
        • 2.Kxc7
          • threat
            • 3.Kd6
              • 3...c5
                • 4.Qd2#
          • 2...Kc5
            • 3.Bxc3
              • threat
                • 4.Qe5#
              • 3...Kb5
                • 4.Qa2
                  • threat
                    • 5.Qa5#
                  • 4...Kc5
                    • 5.Qa5#

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).