MESON Chess Problem Database

Problem Display
PID: 178480 (2R5/3k4/8/8/p7/4Q3/K7/8 w - - 0 1)

Speckmann, Werner

Berliner Morgenpost, 1978

2R5/3k4/8/8/p7/4Q3/K7/8

#4

3 + 2

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Rc5!
      • threat
        • 2.Qe5
          • threat
            • 3.Rc7+
              • 3...Kd8
                • 4.Qe7#
          • 2...Kd8
            • 3.Rc7
              • 3...a3
                • 4.Qe7#
            • 3.Qe6
              • 3...a3
                • 4.Rc8#
      • 1...Kd6
        • 2.Qe5+
          • 2...Kd7
            • 3.Rc7+
              • 3...Kd8
                • 4.Qe7#
      • 1...a3
        • 2.Qe5
          • 2...Kd8
            • 3.Qg7
              • 3...Ke8
                • 4.Rc8#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).