Problem Display
PID: 177293 (8/1Q6/2P3p1/8/p5p1/rbRBB1P1/q1pPppNK/5k2 w - - 0 1)

Pryss, Christoph Georg

Schach-Echo, 1972

8/1Q6/2P3p1/8/p5p1/rbRBB1P1/q1pPppNK/5k2

#4

9 + 10


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Ba7!
      • threat
        • 2.Qb6
          • threat
            • 3.Qxf2#
      • 1...Bg8
        • 2.Qe7
          • threat
            • 3.Bxe2#
            • 3.Qxe2#
          • 2...Qe6
            • 3.Qxa3
              • threat
                • 4.Qc1#
              • 3...c1Q
                • 4.Rxc1#
                • 4.Qxc1#
              • 3...c1S
                • 4.Rxc1#
                • 4.Qxc1#
              • 3...c1B
                • 4.Rxc1#
                • 4.Qxc1#
              • 3...c1R
                • 4.Rxc1#
                • 4.Qxc1#
          • 2...Be6
            • 3.Qc5
              • threat
                • 4.Qxf2#

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).