Problem Display
PID: 212853 (8/5p2/2R5/1KNkb3/2R5/3P4/3P4/8 w - - 0 1)

Pierce, William Timbrell

The Chess Players' Quarterly Chronicle, 1868

8/5p2/2R5/1KNkb3/2R5/3P4/3P4/8

#4

6 + 3


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Sd7!
      • threat
        • 2.Sb6#
      • 1...Bc7
        • 2.Re4
          • threat
            • 3.Sf6#
          • 2...Bd8
            • 3.Rd4+
              • 3...Kxd4
                • 4.Rd6#
            • 3.Re5+
              • 3...Kd4
                • 4.Rd6#

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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).