Problem Display
PID: 133678 (8/P7/8/3B4/1K5p/2p5/6np/2R3bk w - - 0 1)

Wheeler, Charles Henry

Montreal Witness, 1905

8/P7/8/3B4/1K5p/2p5/6np/2R3bk

#4

4 + 6


1829 The Theory of Pawn Promotion 1912

SOLUTION


  • SOUND
  • Keys
    • 1.a8R!
      • 1...c2
        • 2.Re8
          • 2...h3
            • 3.Re4
              • 3...Se1
                • 4.Rexe1#
              • 3...Se3
                • 4.Rxe3#
              • 3...Sf4
                • 4.Rxf4#
              • 3...Sh4
                • 4.Rxh4#
      • 1...h3
        • 2.Re8
          • 2...c2
            • 3.Re4
              • 3...Se1
                • 4.Rexe1#
              • 3...Se3
                • 4.Rxe3#
              • 3...Sf4
                • 4.Rxf4#
              • 3...Sh4
                • 4.Rxh4#

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).