Problem Display
PID: 205965 (K2B3r/R1Pk4/6Pp/3p3P/3P4/8/P7/8 w - - 0 1)

Shinkman, William Anthony

The Golden Argosy, 1929

K2B3r/R1Pk4/6Pp/3p3P/3P4/8/P7/8

#4

8 + 4


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Kb8!
      • threat
        • 2.c8Q+
          • 2...Kd6
            • 3.Be7#
            • 3.Ra6#
            • 3.Qa6#
            • 3.Qd7#
          • 2...Ke8
            • 3.Bh4#
            • 3.Ba5#
            • 3.Bg5#
            • 3.Bb6#
            • 3.Bf6#
            • 3.Be7#
      • 1...Rxd8+
        • 2.cxd8R+
          • 2...Kc6
            • 3.a4
              • 3...Kb6
                • 4.Rd6#
          • 2...Ke6
            • 3.Rf8
              • 3...Kd6
                • 4.Rf6#
          • 2...Kxd8
            • 3.g7
              • 3...Ke8
                • 4.g8Q#
                • 4.g8R#
      • 1...Kd6
        • 2.Ra6+
          • 2...Kd7
            • 3.c8Q+
              • 3...Ke8
                • 4.Bh4#
                • 4.Bg5#
                • 4.Bf6#

FEATURES


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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).