Problem Display
PID: 146890 (7n/5p2/2BN1Ppp/6Pb/5pk1/3K1R2/2P5/4B3 w - - 0 1)

Galitzky, Aleksandr Vasilevich

Shakhmatnoe obozrenie, 1902

7n/5p2/2BN1Ppp/6Pb/5pk1/3K1R2/2P5/4B3

#4

8 + 7


1101 BCSC Final 2012-2013
56 The Problemist 2013

SOLUTION


  • SOUND
  • Keys
    • 1.Se4!
      • threat
        • 2.Bd7+
          • 2...Kxf3
            • 3.Bh3
              • threat
                • 4.Sd2#
      • 1...Kxf3
        • 2.Sd2+
          • 2...Kg4
            • 3.Bd7+
              • 3...Kxg5
                • 4.Se4#
      • 1...Kf5
        • 2.Bd7+
          • 2...Ke5
            • 3.c4
              • threat
                • 4.Bc3#
      • 1...hxg5
        • 2.Bd7+
          • 2...Kxf3
            • 3.Bh3
              • threat
                • 4.Sd2#
                • 4.Sxg5#
        • 2.c4
          • 2...Kxf3
            • 3.Sd2+
              • 3...Kg4
                • 4.Bd7#
          • 2...Kf5
            • 3.Bd7+
              • 3...Ke5
                • 4.Bc3#

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).