Problem Display
PID: 19701 (b7/5pk1/1P3Np1/1R4P1/p5N1/3P1p2/5K2/4B3 w - - 0 1)

Nepreu d'Ameyde, LJ

The Westminster Papers, 1873

b7/5pk1/1P3Np1/1R4P1/p5N1/3P1p2/5K2/4B3

#4

8 + 6


SOLUTION


  • SOUND
  • Keys
    • 1.Rb1!
      • threat
        • 2.Bb4
          • threat
            • 3.Rh1
              • threat
                • 4.Rh7#
          • 2...Kh8
            • 3.Rh1+
              • 3...Kg7
                • 4.Rh7#
            • 3.Bf8
              • threat
                • 4.Rh1#
      • 1...Kf8
        • 2.Bb4+
          • 2...Kg7
            • 3.Rh1
              • threat
                • 4.Rh7#
      • 1...Kh8
        • 2.Bb4
          • threat
            • 3.Rh1+
              • 3...Kg7
                • 4.Rh7#
            • 3.Bf8
              • threat
                • 4.Rh1#
          • 2...Kg7
            • 3.Rh1
              • threat
                • 4.Rh7#

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).