Problem Display
PID: 43722 (QKB5/1P3p1b/1p2R1pB/2Pp1k2/2P5/1n3N2/1Rn2p2/b7 w - - 0 1)

Anonymous

Huddersfield College Magazine, 1877

QKB5/1P3p1b/1p2R1pB/2Pp1k2/2P5/1n3N2/1Rn2p2/b7

#4

10 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.Re8+!
      • 1...Kf6
        • 2.Rxb3
          • threat
            • 3.Rxb6#
          • 2...Be5+
            • 3.Sxe5
              • threat
                • 4.Sg4#
                • 4.Rf3#
                • 4.Rxb6#
          • 2...Sb4
            • 3.Qxa1+
              • 3...d4
                • 4.Qxd4#
          • 2...Sd4
            • 3.Sxd4
              • threat
                • 4.Rf3#
                • 4.Rxb6#
            • 3.Qxa1
              • threat
                • 4.Rxb6#
                • 4.Qxd4#
              • 3...bxc5
                • 4.Rb6#
        • 2.Sg5
          • threat
            • 3.Sxh7#
          • 2...Bg8
            • 3.Qxa1
              • 3...Scxa1
                • 4.Rxf2#
              • 3...Sbxa1
                • 4.Rxb6#
              • 3...Sxc5
                • 4.Rxb6#
              • 3...dxc4
                • 4.Se4#
              • 3...bxc5
                • 4.Qa6#
              • 3...f1Q
                • 4.Qxf1#
              • 3...f1S
                • 4.Qxf1#
              • 3...f1B
                • 4.Qxf1#
              • 3...f1R
                • 4.Qxf1#
              • 3...Bh7
                • 4.Sxh7#
              • 3...Se1
                • 4.Rxf2#
              • 3...Sa3
                • 4.Rxf2#
              • 3...Se3
                • 4.Rxf2#
              • 3...Sb4
                • 4.Rxf2#
              • 3...Scd4
                • 4.Rxf2#
              • 3...Sc1
                • 4.Rxb6#
              • 3...Sd2
                • 4.Rxb6#
              • 3...Sbd4
                • 4.Rxb6#
              • 3...Sa5
                • 4.Rxb6#
              • 3...d4
                • 4.Se4#
              • 3...b5
                • 4.Qa6#

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).