Problem Display
PID: 248873 (8/3Q4/2pbp3/1RpkpR2/8/3K4/p5p1/8 w - - 0 1)

Rakov, E

Zadachi i Etyudi, 2003

8/3Q4/2pbp3/1RpkpR2/8/3K4/p5p1/8

#4

4 + 8


SOLUTION


  • SOUND
  • Keys
    • 1.Qd8!
      • threat
        • 2.Rxc5+
          • 2...Kxc5
            • 3.Qa5#
        • 2.Rxe5+
          • 2...Kxe5
            • 3.Qg5#
        • 2.Qh4
          • threat
            • 3.Qc4#
            • 3.Qd4#
            • 3.Qe4#
      • 1...a1Q
        • 2.Rxe5+
          • 2...Qxe5
            • 3.Rxc5+
              • 3...Kxc5
                • 4.Qa5#
      • 1...g1Q
        • 2.Rxc5+
          • 2...Qxc5
            • 3.Rxe5+
              • 3...Kxe5
                • 4.Qg5#

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).