Problem Display
PID: 19908 (Q7/8/2ppp3/2pkp3/2ppp3/8/1R6/5N1K w - - 0 1)

Orlimont, PA (= Ernst Krieger)

Deutsches Wochenschach, 1907

Q7/8/2ppp3/2pkp3/2ppp3/8/1R6/5N1K

#4

4 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.Se3+!
      • 1...dxe3
        • 2.Qa2
          • threat
            • 3.Rd2+
              • 3...exd2
                • 4.Qxd2#
            • 3.Rc2
              • threat
                • 4.Qxc4#
              • 3...Kd4
                • 4.Qxc4#
          • 2...Kd4
            • 3.Rd2+
              • 3...Kc3
                • 4.Qb2#
              • 3...exd2
                • 4.Qxd2#

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).