Problem Display
PID: 106843 (8/3k4/4NP2/1N1K1P2/2ppBp2/4pr2/6p1/8 w - - 0 1)

Barry, John Finan

Canadian Illustrated News, 1881

8/3k4/4NP2/1N1K1P2/2ppBp2/4pr2/6p1/8

#3

6 + 7


6490 yacpdb 2009
  • SOUND
  • Tries
    • 1.Kc5?
      • threat
        • 2.Sd6
          • threat
            • 3.Bc6#
      • 1...Ke8
        • 2.Sd6+
          • 2...Kd7
            • 3.Bc6#
      • 1...Kc8!
    • 1.f7?
      • threat
        • 2.f8Q
          • threat
            • 3.Sc5#
            • 3.Qd8#
      • 1...Ke7
        • 2.f8Q+
          • 2...Kd7
            • 3.Sc5#
            • 3.Qd8#
      • 1...Kc8
        • 2.Kc6
          • threat
            • 3.f8Q#
            • 3.f8R#
          • 2...Kb8
            • 3.f8Q#
            • 3.f8R#
        • 2.Kd6
          • threat
            • 3.f8Q#
            • 3.f8R#
          • 2...Kb8
            • 3.f8Q#
            • 3.f8R#
        • 2.Sc5
          • threat
            • 3.f8Q#
            • 3.f8R#
          • 2...Kb8
            • 3.f8Q#
            • 3.f8R#
          • 2...Kd8
            • 3.f8Q#
      • 1...g1Q!
  • Keys
    • 1.Sd6!
      • threat
        • 2.Kc5
          • threat
            • 3.Bc6#
        • 2.Bc2
          • threat
            • 3.Ba4#
      • 1...g1Q
        • 2.Kc5
          • threat
            • 3.Bc6#
      • 1...g1R
        • 2.Kc5
          • threat
            • 3.Bc6#
      • 1...Rf1
        • 2.Kc5
          • threat
            • 3.Bc6#
      • 1...Rf2
        • 2.Kc5
          • threat
            • 3.Bc6#
      • 1...e2
        • 2.Kc5
          • threat
            • 3.Bc6#
      • 1...d3
        • 2.Kc5
          • threat
            • 3.Bc6#


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).