Problem Display
PID: 29173 (6b1/2N2pK1/5P2/2P1p3/4k1p1/2B1P1r1/8/4RQ2 w - - 0 1)

Warton, Joseph John

Chess, 1957

6b1/2N2pK1/5P2/2P1p3/4k1p1/2B1P1r1/8/4RQ2

#3

8 + 6


SOLUTION


  • SOUND
  • Tries
    • 1.Ra1?
      • threat
        • 2.Bd2
          • threat
            • 3.Ra4#
          • 2...Rf3
            • 3.Qb1#
        • 2.Ra4+
          • 2...Kxe3
            • 3.Sd5#
      • 1...Rg1
        • 2.Ra4+
          • 2...Kxe3
            • 3.Sd5#
      • 1...Rg2
        • 2.Ra4+
          • 2...Kxe3
            • 3.Sd5#
      • 1...Rh3
        • 2.Ra4+
          • 2...Kxe3
            • 3.Sd5#
      • 1...Rf3!
  • Keys
    • 1.Bd2!
      • threat
        • 2.Ra1
          • threat
            • 3.Ra4#
          • 2...Rf3
            • 3.Qb1#
        • 2.Qf5+
          • 2...Kxf5
            • 3.e4#
      • 1...Rxe3
        • 2.Bxe3
          • threat
            • 3.Bg1#
      • 1...Rf3
        • 2.Qc4+
          • 2...Kf5
            • 3.e4#
      • 1...Rg1
        • 2.Qf5+
          • 2...Kxf5
            • 3.e4#
      • 1...Rg2
        • 2.Qf5+
          • 2...Kxf5
            • 3.e4#
      • 1...Rh3
        • 2.Qf5+
          • 2...Kxf5
            • 3.e4#
      • 1...Bh7
        • 2.Ra1
          • threat
            • 3.Ra4#
          • 2...Rf3
            • 3.Qb1#

FEATURES


NOT CLASSIFIED


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).