Problem Display
PID: 220885 (8/8/1K6/8/2p5/1pb2Q2/8/1N2k3 w - - 0 1)

Orlik, Peter

Deutsche Schachzeitung, 1978

8/8/1K6/8/2p5/1pb2Q2/8/1N2k3

#4

3 + 4


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Kc5!
      • threat
        • 2.Kxc4
          • threat
            • 3.Kd3
              • threat
                • 4.Qe2#
      • 1...Bd4+
        • 2.Kxd4
          • threat
            • 3.Ke3
              • threat
                • 4.Qh1#
                • 4.Qe2#
            • 3.Sc3
              • threat
                • 4.Qe2#
              • 3...Kd2
                • 4.Qd1#
      • 1...Ba1
        • 2.Kxc4
          • threat
            • 3.Kd3
              • threat
                • 4.Qe2#
          • 2...b2
            • 3.Qg2
              • 3...Kd1
                • 4.Qd2#

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).