Problem Display
PID: 26308 (8/N2p4/Np1P4/kP6/3nR2p/7P/8/3B3K w - - 0 1)

Hynonen, Veikko August

Tamminen, Veikko Kalervo

Suomen Shakki, 1979

8/N2p4/Np1P4/kP6/3nR2p/7P/8/3B3K

#4

8 + 5


SOLUTION


  • SOUND
  • Keys
    • 1.Rf4!
      • 1...Sc2
        • 2.Rc4
          • threat
            • 3.Rxc2
              • 3...Ka4
                • 4.Ra2#
          • 2...Sb4
            • 3.Bb3
              • 3...Sxa6
                • 4.Ra4#
              • 3...Sa2
                • 4.Ra4#
              • 3...Sc2
                • 4.Ra4#
              • 3...Sd3
                • 4.Ra4#
              • 3...Sd5
                • 4.Ra4#
              • 3...Sc6
                • 4.Ra4#
      • 1...Sb3
        • 2.Rf3
          • 2...Ka4
            • 3.Rxb3
              • 3...Ka5
                • 4.Ra3#
          • 2...Sc5
            • 3.Ra3+
              • 3...Sa4
                • 4.Rxa4#

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).