Problem Display
PID: 39913 (7q/3p3r/5p2/2BB4/2P3p1/b1P5/5pp1/N1RK1krb w - - 0 1)

le Lionnais, Francois

Die Schwalbe, 1934

7q/3p3r/5p2/2BB4/2P3p1/b1P5/5pp1/N1RK1krb

#4

7 + 11


23 Die Schwalbe 2001

SOLUTION


  • SOUND
  • Keys
    • 1.Rc2!
      • threat
        • 2.Rxf2#
      • 1...Bxc5
        • 2.Sb3
          • threat
            • 3.Sd2#
          • 2...Be3
            • 3.Be4
              • threat
                • 4.Bd3#
      • 1...g3
        • 2.Sb3
          • threat
            • 3.Sd2#
          • 2...Bc1
            • 3.Rxc1
              • threat
                • 4.Kd2#
                • 4.Sd2#
        • 2.Be4
          • threat
            • 3.Bd3#
          • 2...Qe8
            • 3.Bd3+
              • 3...Qe2+
                • 4.Bxe2#
          • 2...Re7
            • 3.Bd3+
              • 3...Re2
                • 4.Bxe2#

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).