Problem Display
PID: 72201 (2B5/8/8/7p/6pP/4pQPp/4Pp2/3K1kb1 w - - 0 1)

Rutberg, Nils

Eskilstuna Kuriren, 1951

2B5/8/8/7p/6pP/4pQPp/4Pp2/3K1kb1

#4

6 + 7


81 Chess 1952

SOLUTION


  • SOUND
  • Keys
    • 1.Qa8!
      • 1...Bh2
        • 2.Qh1+
          • 2...Bg1
            • 3.Qxh3+
              • 3...gxh3
                • 4.Bxh3#
            • 3.Bb7
              • 3...h2
                • 4.Bg2#
                • 4.Qg2#
      • 1...h2
        • 2.Bb7
          • threat
            • 3.Bg2#
          • 2...h1Q
            • 3.Bxh1
              • 3...Bh2
                • 4.Qg2#
          • 2...h1B
            • 3.Bxh1
              • 3...Bh2
                • 4.Qg2#

FEATURES


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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).