Problem Display
PID: 58292 (8/8/1P1pPK2/1P1kp3/2p5/P1p5/2P3P1/6B1 w - - 0 1)

Jespersen, Karl Lorenz Jesper

Skakbladet, 1905

8/8/1P1pPK2/1P1kp3/2p5/P1p5/2P3P1/6B1

#4

8 + 5


SOLUTION


  • SOUND
  • Keys
    • 1.e7!
      • threat
        • 2.e8Q
          • threat
            • 3.Qc6#
            • 3.Qa8#
          • 2...Ke4
            • 3.Qh8
              • 3...Kf4
                • 4.Qh4#
              • 3...Kd5
                • 4.Qa8#
              • 3...d5
                • 4.Qh4#
      • 1...Ke4
        • 2.e8Q
          • threat
            • 3.Qh8
              • 3...Kf4
                • 4.Qh4#
              • 3...Kd5
                • 4.Qa8#
              • 3...d5
                • 4.Qh4#
          • 2...Kf4
            • 3.Qh5
              • threat
                • 4.Qf3#
                • 4.Qh4#
              • 3...Kg3
                • 4.Qg5#
              • 3...Ke4
                • 4.Qf3#
      • 1...e4
        • 2.e8R
          • 2...e3
            • 3.Rxe3
              • 3...Kd4
                • 4.Re5#
              • 3...Kc5
                • 4.Re5#

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).