Problem Display
PID: 46567 (8/1pN2B2/p7/1p3Ppr/1k1P4/5p1b/5K2/R2N4 w - - 0 1)

Anonymous

Source?, 0000

8/1pN2B2/p7/1p3Ppr/1k1P4/5p1b/5K2/R2N4

#3

7 + 8


1679 American Chess Nuts 1868

SOLUTION


  • SOUND
  • Sets
    • 1...b6
      • 2.Sxa6#
  • Tries
    • 1.Sd5+?
      • 1...Kb3
        • 2.S5e3+
          • 2...Kb4
            • 3.Sc2#
      • 1...Kc4!
  • Keys
    • 1.Ba2!
      • threat
        • 2.Sd5+
          • 2...Ka3
            • 3.Bc4#
          • 2...Ka4
            • 3.Bc4#
          • 2...Ka5
            • 3.Bb1#
            • 3.Bb3#
            • 3.Bc4#
      • 1...Ka3
        • 2.Sd5
          • threat
            • 3.Bc4#
          • 2...Ka4
            • 3.Bc4#
      • 1...Ka4
        • 2.Sd5
          • threat
            • 3.Bc4#
          • 2...Ka3
            • 3.Bc4#
          • 2...Ka5
            • 3.Bb1#
            • 3.Bb3#
            • 3.Bc4#
      • 1...Ka5
        • 2.Sd5
          • threat
            • 3.Bb1#
            • 3.Bb3#
            • 3.Bc4#
          • 2...Ka4
            • 3.Bc4#
      • 1...a5
        • 2.Sd5+
          • 2...Ka3
            • 3.Bc4#
          • 2...Ka4
            • 3.Bc4#

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).