Problem Display
PID: 69939 (8/1N6/kBP1p3/P1Kp4/P2P1pp1/2Pp3b/3P2Bb/6rr w - - 0 1)

Karpeles, Richard

Chess, 1949

8/1N6/kBP1p3/P1Kp4/P2P1pp1/2Pp3b/3P2Bb/6rr

#3

10 + 10


SOLUTION


  • SOUND
  • Sets
    • 1...g3
      • 2.Kd6
        • threat
          • 3.Sc5#
    • 1...e5
      • 2.Kd6
        • threat
          • 3.Sc5#
  • Tries
    • 1.Bf1?
      • threat
        • 2.Bxd3#
      • 1...Bxf1
        • 2.Kb4
          • threat
            • 3.Sc5#
      • 1...Rg3
        • 2.Kb4
          • threat
            • 3.Sc5#
        • 2.Kd6
          • threat
            • 3.Sc5#
      • 1...Rxf1!
    • 1.Bxd5?
      • threat
        • 2.Bc4#
      • 1...Rb1
        • 2.Bc4+
          • 2...Rb5+
            • 3.Bxb5#
            • 3.axb5#
      • 1...exd5!
  • Keys
    • 1.Be4!
      • threat
        • 2.Bxd3#
      • 1...dxe4
        • 2.Kc4
          • threat
            • 3.Sc5#
      • 1...Rb1
        • 2.Bxd3+
          • 2...Rb5+
            • 3.Bxb5#
            • 3.axb5#
      • 1...Rg3
        • 2.Kd6
          • threat
            • 3.Sc5#
      • 1...Bf1
        • 2.Kb4
          • threat
            • 3.Sc5#

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).