Problem Display
PID: 130805 (8/1p6/7B/4p3/4k1P1/5n2/1P3PB1/K2R4 w - - 0 1)

Anonymous

La Palamede, 1845

8/1p6/7B/4p3/4k1P1/5n2/1P3PB1/K2R4

#4

7 + 4


5007 Zadachi i Etyudi 1928
6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Bc1!
      • 1...b5
        • 2.Rd2
          • threat
            • 3.b4
              • 3...Kf4
                • 4.Rd4#
          • 2...b4
            • 3.b3
              • 3...Kf4
                • 4.Rd4#
        • 2.b3
          • 2...b4
            • 3.Rd2
              • 3...Kf4
                • 4.Rd4#
      • 1...b6
        • 2.Rd2
          • 2...b5
            • 3.b4
              • 3...Kf4
                • 4.Rd4#
        • 2.b4
          • 2...b5
            • 3.Rd2
              • 3...Kf4
                • 4.Rd4#

This is a version

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).