Problem Display
PID: 20336 (K7/8/3pRp2/8/3p1k2/3p4/3N1P2/6R1 w - - 0 1)

Sushkov, Yuri Akimovich

Shakhmaty, 1963

K7/8/3pRp2/8/3p1k2/3p4/3N1P2/6R1

#4

5 + 5


SOLUTION


  • SOUND
  • Keys
    • 1.Rg6!
      • threat
        • 2.Rexf6+
          • 2...Ke5
            • 3.Kb7
              • 3...Kd5
                • 4.Rf5#
                • 4.Rg5#
              • 3...d5
                • 4.f4#
      • 1...Kf5
        • 2.Rexf6+
          • 2...Ke5
            • 3.Kb7
              • 3...Kd5
                • 4.Rf5#
                • 4.Rg5#
              • 3...d5
                • 4.f4#
      • 1...f5
        • 2.Re1
          • 2...d5
            • 3.Rf1
              • 3...Ke5
                • 4.f4#

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).