Problem Display
PID: 80796 (8/8/8/p2K4/k1B5/pp6/N7/8 w - - 0 1)

Malyuk, Vasily Tikhonovich

Pomogalov, Vasily

StrateGems, 2008

8/8/8/p2K4/k1B5/pp6/N7/8

#3

3 + 4


SOLUTION


  • SOUND
  • Tries
    • 1.Kc5?
      • threat
        • 2.Sc3#
        • 2.Bb5#
      • 1...b2
        • 2.Sc3#
      • 1...bxa2!
    • 1.Be2?
      • threat
        • 2.Kc4
          • threat
            • 3.Sc3#
          • 2...bxa2
            • 3.Bd1#
        • 2.Kc5
          • threat
            • 3.Sc3#
            • 3.Bb5#
          • 2...bxa2
            • 3.Bd1#
          • 2...b2
            • 3.Bd1#
      • 1...b2
        • 2.Kc4
          • threat
            • 3.Sc3#
            • 3.Bd1#
      • 1...bxa2!
    • 1.Bd3?
      • threat
        • 2.Kc4
          • threat
            • 3.Sc3#
          • 2...bxa2
            • 3.Bc2#
        • 2.Kc5
          • threat
            • 3.Sc3#
            • 3.Bb5#
          • 2...bxa2
            • 3.Bc2#
          • 2...b2
            • 3.Bc2#
      • 1...b2
        • 2.Kc4
          • threat
            • 3.Sc3#
            • 3.Bc2#
      • 1...bxa2!
  • Keys
    • 1.Ba6!
      • threat
        • 2.Kc4
          • threat
            • 3.Sc3#
            • 3.Bb5#
      • 1...bxa2
        • 2.Kc4
          • threat
            • 3.Bb5#

FEATURES


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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).