Problem Display
PID: 212924 (2R5/8/1K5Q/3kp3/7p/6n1/2P5/8 w - - 0 1)

Nadebaum, C

Neue Berliner Schachzeitung, 1869

2R5/8/1K5Q/3kp3/7p/6n1/2P5/8

#4

4 + 4


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Rc4!
      • threat
        • 2.Qc6#
      • 1...Kxc4
        • 2.Qd2
          • threat
            • 3.Qd3+
              • 3...Kb4
                • 4.Qb3#
          • 2...e4
            • 3.Qa5
              • threat
                • 4.Qc5#
              • 3...Kd4
                • 4.Qc5#

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).