Problem Display
PID: 276919 (1n6/K7/2P5/5p2/2k2p2/RR1bPB2/2p1p3/4B3 w - - 0 1)

Nordin, William

Stella Polaris, 1971

1n6/K7/2P5/5p2/2k2p2/RR1bPB2/2p1p3/4B3

#3

7 + 7


SOLUTION


  • SOUND
  • Keys
    • 1.Rb5!
      • threat
        • 2.Bd5+
          • 2...Kxb5
            • 3.Ra5#
      • 1...Sxc6+
        • 2.Bxc6
          • threat
            • 3.Rc3#
            • 3.Ra4#
      • 1...Kxb5
        • 2.Ra5+
          • 2...Kc4
            • 3.Bd5#
      • 1...fxe3
        • 2.Bd5+
          • 2...Kd4
            • 3.Bc3#
          • 2...Kxb5
            • 3.Ra5#
      • 1...Be4
        • 2.Bxe2+
          • 2...Bd3
            • 3.Bxd3#

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).