Problem Display
PID: 206835 (8/1K2R3/2Rp4/1P1k1p2/p2P4/2B5/2P2p2/6nb w - - 0 1)

Kubbel, Leonid Ivanovich (AKA Kubbel, Karl Artur Leonid)

Munchner Schachzeitung, 1927

8/1K2R3/2Rp4/1P1k1p2/p2P4/2B5/2P2p2/6nb

#4

7 + 7


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Kc8!
      • threat
        • 2.Rc5+
          • 2...dxc5
            • 3.Re5+
              • 3...Kc4
                • 4.Rxc5#
              • 3...Kd6
                • 4.dxc5#
      • 1...Sf3
        • 2.Rxd6+
          • 2...Kc4
            • 3.Rc7+
              • 3...Kxb5
                • 4.Rc5#
          • 2...Kxd6
            • 3.Rd7+
              • 3...Ke6
                • 4.d5#

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).