Problem Display
PID: 185459 (8/6p1/8/2P3P1/2p5/2Nk4/Pp1BR3/bK6 w - - 0 1)

Jespersen, Karl Lorenz Jesper

Chess Weekly, 1909

8/6p1/8/2P3P1/2p5/2Nk4/Pp1BR3/bK6

#4

7 + 5


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.a3!
      • threat
        • 2.g6
          • 2...Kd4
            • 3.Re6
              • 3...Kd3
                • 4.Rd6#
              • 3...Kxc5
                • 4.Be3#
      • 1...Kd4
        • 2.Re6
          • threat
            • 3.g6
              • 3...Kd3
                • 4.Rd6#
              • 3...Kxc5
                • 4.Be3#
          • 2...g6
            • 3.c6
              • 3...Kd3
                • 4.Rd6#
              • 3...Kc5
                • 4.Be3#
      • 1...g6
        • 2.c6
          • 2...Kd4
            • 3.Re6
              • 3...Kd3
                • 4.Rd6#
              • 3...Kc5
                • 4.Be3#

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).