Problem Display
PID: 80797 (N7/PkNBp3/1P2K3/8/1P6/5p2/8/4B3 w - - 0 1)

Kichigin, Viktor Vladimirovich

Melnichuk, Aleksandr Nikolaevich

Comm., StrateGems, 2008

N7/PkNBp3/1P2K3/8/1P6/5p2/8/4B3

#3

8 + 3


145 StrateGems 2010

SOLUTION


  • SOUND
  • Tries
    • 1.Sb5?
      • 1...Ka6
        • 2.Bc6
          • 2...f2
            • 3.Sbc7#
      • 1...f2!
    • 1.Sd5?
      • threat
        • 2.Sac7
          • 2...f2
            • 3.a8Q#
      • 1...Ka6
        • 2.Sac7+
          • 2...Kb7
            • 3.a8Q#
        • 2.Bc6
          • 2...f2
            • 3.Sdc7#
            • 3.Sac7#
            • 3.b5#
      • 1...f2!
    • 1.Se8?
      • 1...Ka6
        • 2.Bc6
          • 2...f2
            • 3.Sec7#
            • 3.b5#
      • 1...f2!
    • 1.Bc6+?
      • 1...Kc8
        • 2.Kxe7
          • 2...f2
            • 3.b7#
        • 2.b7+
          • 2...Kd8
            • 3.b8Q#
            • 3.b8R#
      • 1...Kxc6!
    • 1.Bc8+?
      • 1...Kc6
        • 2.b7
          • 2...f2
            • 3.b8S#
      • 1...Kxc8!
  • Keys
    • 1.Sa6!
      • threat
        • 2.Sc5+
          • 2...Kxa8
            • 3.Bc6#
      • 1...Kxa6
        • 2.Bc6
          • 2...f2
            • 3.b5#

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).