Problem Display
PID: 209313 (k2K4/pR1p1pp1/p4pq1/5b1n/3p3n/8/8/7Q w - - 0 1)

Kozdon, Baldur

Suomen Shakki, 1991

k2K4/pR1p1pp1/p4pq1/5b1n/3p3n/8/8/7Q

#4

3 + 12


SOLUTION


  • SOUND
  • Keys
    • 1.Qc1!
      • threat
        • 2.Qc8#
      • 1...Bc2
        • 2.Qf4
          • threat
            • 3.Rb8#
            • 3.Qb8#
          • 2...Kxb7
            • 3.Qc7+
              • 3...Ka8
                • 4.Qc8#
          • 2...Sxf4
            • 3.Kc8
              • threat
                • 4.Rb8#
          • 2...d6
            • 3.Kc7
              • threat
                • 4.Rb8#

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).