Problem Display
PID: 50266 (3n4/6p1/1pp2pr1/2NNkPp1/6PP/3pB3/K2P3p/2R4B w - - 0 1)

Gilberg, Charles Alexander

Source?, 0000

3n4/6p1/1pp2pr1/2NNkPp1/6PP/3pB3/K2P3p/2R4B

#4

10 + 10


176 Crumbs from the Chess-board 1890

SOLUTION


  • SOUND
  • Keys
    • 1.Sb7!
      • threat
        • 2.Sxb6
          • threat
            • 3.Sc4#
            • 3.Sd7#
            • 3.Rc5#
      • 1...Sxb7
        • 2.Rxc6
          • threat
            • 3.Re6#
          • 2...Sc5
            • 3.Sxb6
              • threat
                • 4.Sc4#
              • 3...Se4
                • 4.Re6#
          • 2...Sd6
            • 3.Sxb6
              • threat
                • 4.Sd7#
                • 4.Rc5#
              • 3...Se4
                • 4.Re6#
            • 3.Sb4
              • threat
                • 4.Sxd3#
              • 3...Se4
                • 4.Re6#
          • 2...Sd8
            • 3.Sxb6
              • threat
                • 4.Sc4#
                • 4.Sd7#
      • 1...cxd5
        • 2.Rc7
          • threat
            • 3.Re7+
              • 3...Se6
                • 4.Rxe6#
            • 3.Rd7
              • threat
                • 4.Rxd5#
              • 3...d4
                • 4.Rd5#
          • 2...Sxb7
            • 3.Rd7
              • threat
                • 4.Rxd5#
              • 3...Sd6
                • 4.Re7#
              • 3...d4
                • 4.Rd5#
          • 2...Sc6
            • 3.Rxc6
              • threat
                • 4.Re6#
          • 2...Se6
            • 3.Re7
              • threat
                • 4.Rxe6#
      • 1...b5
        • 2.Sf4
          • threat
            • 3.Sxd3#
            • 3.Sxg6#
            • 3.Rc5#
          • 2...Sxb7
            • 3.Rxc6
              • threat
                • 4.Sxd3#
                • 4.Sxg6#
                • 4.Re6#
        • 2.Se7
          • threat
            • 3.Sxg6#
            • 3.Rc5#
          • 2...Sxb7
            • 3.Rxc6
              • threat
                • 4.Sxg6#
                • 4.Re6#

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).