Problem Display
PID: 20444 (7r/8/3P4/1PR1Pp2/2KPkp2/4pN1n/Bpp1P3/2b5 w - - 0 1)

Cheylan, Yves

Die Schwalbe, 1990

7r/8/3P4/1PR1Pp2/2KPkp2/4pN1n/Bpp1P3/2b5

#4

9 + 9


145 StrateGems 1998

SOLUTION


  • SOUND
  • Keys
    • 1.Kc3!
      • threat
        • 2.Bd5#
      • 1...Bd2+
        • 2.Kxc2
          • threat
            • 3.Bd5#
          • 2...b1Q+
            • 3.Kxb1
              • threat
                • 4.Bd5#
          • 2...b1B+
            • 3.Kxb1
              • threat
                • 4.Bd5#
      • 1...b1S+
        • 2.Kxc2
          • threat
            • 3.Bd5#
          • 2...Sa3+
            • 3.Kxc1
              • threat
                • 4.Bd5#
              • 3...Sc4
                • 4.Bb1#
          • 2...Sc3
            • 3.e6
              • threat
                • 4.Re5#
              • 3...Sxe2
                • 4.Bd5#
              • 3...Sd5
                • 4.Bxd5#

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).