Problem Display
PID: 31043 (3B2R1/p7/6N1/3P1k2/8/p6P/P6p/K6B w - - 0 1)

Schneider, Stefan

Schach-Express, 1948

3B2R1/p7/6N1/3P1k2/8/p6P/P6p/K6B

#4

8 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Kb1!
      • threat
        • 2.Kc2
          • threat
            • 3.Kd3
              • threat
                • 4.Be4#
          • 2...a5
            • 3.Kd3
              • 3...a4
                • 4.Be4#
          • 2...a6
            • 3.Kd3
              • 3...a5
                • 4.Be4#
      • 1...a5
        • 2.Rg7
          • 2...a4
            • 3.Rh7
              • 3...Kxg6
                • 4.Be4#
      • 1...a6
        • 2.Kc2
          • 2...a5
            • 3.Kd3
              • 3...a4
                • 4.Be4#

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).