Problem Display
PID: 198547 (5K2/8/pNN4p/2k5/pR6/6B1/P2P4/8 w - - 0 1)

Galitzky, Aleksandr Vasilevich

Haagsche Courant, 1900

5K2/8/pNN4p/2k5/pR6/6B1/P2P4/8

#3

7 + 4


SOLUTION


  • SOUND
  • Tries
    • 1.Ke7?
      • threat
        • 2.Kd7
          • threat
            • 3.Bf2#
            • 3.Bd6#
            • 3.d4#
      • 1...a5
        • 2.Sa7
          • threat
            • 3.Bd6#
          • 2...Kxb4
            • 3.Bd6#
          • 2...axb4
            • 3.Bf2#
      • 1...Kxc6!
    • 1.a3?
      • threat
        • 2.Sa5
          • 2...h5
            • 3.d4#
        • 2.Sa7
          • threat
            • 3.d4#
        • 2.Se7
          • threat
            • 3.Sxa4#
            • 3.Sd7#
            • 3.d4#
        • 2.Sb8
          • threat
            • 3.d4#
        • 2.Sd8
          • threat
            • 3.d4#
      • 1...a5
        • 2.Sxa5
          • 2...h5
            • 3.d4#
      • 1...h5
        • 2.Sa5
          • 2...h4
            • 3.d4#
        • 2.Sa7
          • threat
            • 3.d4#
        • 2.Se7
          • threat
            • 3.Sxa4#
            • 3.Sd7#
            • 3.d4#
        • 2.Sb8
          • threat
            • 3.d4#
        • 2.Sd8
          • threat
            • 3.d4#
      • 1...Kxc6!
  • Keys
    • 1.Sa7!
      • threat
        • 2.a3
          • threat
            • 3.d4#
      • 1...Kxb4
        • 2.Bd6+
          • 2...Ka5
            • 3.Sc4#
      • 1...a3
        • 2.d4+
          • 2...Kxb4
            • 3.Be1#
      • 1...a5
        • 2.Ke7
          • threat
            • 3.Bd6#
          • 2...Kxb4
            • 3.Bd6#
          • 2...axb4
            • 3.Bf2#

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).