Problem Display
PID: 75541 (6b1/4b2r/k7/2p5/1nNp4/7R/6Q1/nK1B4 w - - 0 1)

Bayer, Konrad

Era, 1856

(First published on Sun Aug 3 1856)

6b1/4b2r/k7/2p5/1nNp4/7R/6Q1/nK1B4

#4

5 + 8


162 Land and Water 1873
15239 Valois Notebooks 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Qa8+!
      • 1...Kb5
        • 2.Rc3
          • threat
            • 3.Ba4#
            • 3.Qb7#
            • 3.Qa4#
          • 2...Bxc4
            • 3.Qb7+
              • 3...Ka5
                • 4.Ra3#
          • 2...dxc3
            • 3.Ba4+
              • 3...Kxc4
                • 4.Qe4#
          • 2...Sbc2
            • 3.Qb7+
              • 3...Ka4
                • 4.Ra3#
          • 2...Sac2
            • 3.Qb7+
              • 3...Ka4
                • 4.Ra3#
          • 2...Sb3
            • 3.Qb7+
              • 3...Ka4
                • 4.Bxb3#

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).