Problem Display
PID: 73259 (8/8/2pP4/2NkB1P1/1p1N1p2/1P3p2/5P2/3R1K2 w - - 0 1)

Werner, Dieter

stern, 1993

8/8/2pP4/2NkB1P1/1p1N1p2/1P3p2/5P2/3R1K2

#4

9 + 5


6113 Problemschach-Jahrbuch (1993) 1994

SOLUTION


  • SOUND
  • Keys
    • 1.d7!
      • threat
        • 2.d8Q+
          • 2...Kxc5
            • 3.Rc1#
            • 3.Qa5#
          • 2...Kxe5
            • 3.Re1#
      • 1...Kxc5
        • 2.d8R
          • 2...Kb6
            • 3.Rb8+
              • 3...Ka5
                • 4.Ra1#
              • 3...Kc5
                • 4.Se6#
              • 3...Ka6
                • 4.Ra1#
              • 3...Ka7
                • 4.Ra1#
      • 1...Kxe5
        • 2.Kg1
          • 2...Kd5
            • 3.d8Q+
              • 3...Kxc5
                • 4.Rc1#
              • 3...Ke5
                • 4.Re1#
          • 2...Kd6
            • 3.d8Q+
              • 3...Kxc5
                • 4.Rc1#
              • 3...Ke5
                • 4.Re1#

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).