Problem Display
PID: 20120 (1K6/8/8/2P5/3B4/pN1kNB2/P7/8 w - - 0 1)

Keres, Paul P

Paevaleht, 1931

1K6/8/8/2P5/3B4/pN1kNB2/P7/8

#4

7 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Sc2!
      • 1...Kxc2
        • 2.Be2
          • 2...Kb1
            • 3.Bd3+
              • 3...Kxa2
                • 4.Sc1#
      • 1...Kc4
        • 2.Be4
          • 2...Kb5
            • 3.Bd5
              • 3...Ka4
                • 4.Bc6#
              • 3...Ka6
                • 4.Bc4#

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).