Problem Display
PID: 19563 (8/8/3p1R2/p3k1P1/3r1pP1/P1BP1B2/8/K2N4 w - - 0 1)

Cook, Eugene Beauharnais

New York Albion, 1852

8/8/3p1R2/p3k1P1/3r1pP1/P1BP1B2/8/K2N4

#4

9 + 5


SOLUTION


  • SOUND
  • Keys
    • 1.Ka2!
      • 1...a4
        • 2.Ba1
          • 2...d5
            • 3.Sb2
              • 3...Rxd3
                • 4.Sxd3#
                • 4.Sc4#
              • 3...Rb4
                • 4.Sc4#
              • 3...Rc4
                • 4.Sxc4#
              • 3...Re4
                • 4.Sc4#
      • 1...d5
        • 2.Ba1
          • 2...a4
            • 3.Sb2
              • 3...Rxd3
                • 4.Sxd3#
                • 4.Sc4#
              • 3...Rb4
                • 4.Sc4#
              • 3...Rc4
                • 4.Sxc4#
              • 3...Re4
                • 4.Sc4#

There are these versions: 66215

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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).