Problem Display
PID: 274525 (3r3n/1b6/1P3n1p/N1Pk1BR1/NpR2Pp1/1P2p3/4K3/8 w - - 0 1)

Obermayer, Josef

Die Schwalbe, 1933

3r3n/1b6/1P3n1p/N1Pk1BR1/NpR2Pp1/1P2p3/4K3/8

#4

10 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.Kd3!
      • threat
        • 2.Rd4#
      • 1...Ba6
        • 2.b7
          • threat
            • 3.Sb6#
          • 2...Rd6
            • 3.Kxe3
              • threat
                • 4.Rd4#
              • 3...Re6+
                • 4.Be4#
              • 3...Bxc4
                • 4.bxc4#
          • 2...Sd7
            • 3.Bxd7+
              • 3...hxg5
                • 4.Sb6#

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).