Problem Display
PID: 4320 (1B6/NK6/3p4/p2R4/Pk6/1P1P4/B7/8 w - - 0 1)

Perry, William E

Source?, 0000

1B6/NK6/3p4/p2R4/Pk6/1P1P4/B7/8

#3

8 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Rc5!
      • threat
        • 2.Bxd6
          • 2...Ka3
            • 3.Rc2#
        • 2.Rc2
          • threat
            • 3.Bxd6#
          • 2...Ka3
            • 3.Bxd6#
          • 2...d5
            • 3.Bd6#
      • 1...Ka3
        • 2.Rc2
          • threat
            • 3.Bxd6#
          • 2...Kb4
            • 3.Bxd6#
          • 2...d5
            • 3.Bd6#
      • 1...Kxc5
        • 2.Sc6
          • 2...Kd5
            • 3.b4#
          • 2...d5
            • 3.d4#
      • 1...dxc5
        • 2.Sb5
          • 2...c4
            • 3.Bd6#
      • 1...d5
        • 2.Sb5
          • 2...Kxc5
            • 3.Bd6#
          • 2...d4
            • 3.Rc4#
        • 2.Bd6
          • threat
            • 3.Rc1#
            • 3.Rc2#
            • 3.Rc4#
            • 3.Rc6#
            • 3.Rc7#
            • 3.Rc8#
          • 2...Ka3
            • 3.Rc2#
        • 2.Rc2
          • threat
            • 3.Bd6#
          • 2...Ka3
            • 3.Bd6#

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).