Problem Display
PID: 197244 (5B2/5R2/2pN4/2k1p3/K7/5R2/8/8 w - - 0 1)

Malyuk, Vasily Tikhonovich

StrateGems, 2019

5B2/5R2/2pN4/2k1p3/K7/5R2/8/8

#3

5 + 3


SOLUTION


  • SOUND
  • Sets
    • 1...Kb6
      • 2.Sc8+
        • 2...Ka6
          • 3.Ra7#
  • Tries
    • 1.Rd3?
      • threat
        • 2.Ka5
          • 2...e4
            • 3.Rf5#
      • 1...Kb6
        • 2.Sc8+
          • 2...Ka6
            • 3.Ra7#
      • 1...e4!
  • Keys
    • 1.Rd7!
      • threat
        • 2.Sc8+
          • 2...Kc4
            • 3.Sb6#
      • 1...Kd4
        • 2.Sf7+
          • 2...Kc4
            • 3.Sxe5#
          • 2...Ke4
            • 3.Sg5#
      • 1...Kd5
        • 2.Sf7+
          • 2...Kc4
            • 3.Sxe5#
          • 2...Ke4
            • 3.Sg5#
          • 2...Ke6
            • 3.Rd6#
      • 1...Kb6
        • 2.Sc8+
          • 2...Ka6
            • 3.Ra7#

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).