Problem Display
PID: 197707 (8/4p3/4K3/4p3/3k2N1/8/2Q5/8 w - - 0 1)

Sushkov, Yuri Akimovich

Zadachi i Etyudi, 1997

8/4p3/4K3/4p3/3k2N1/8/2Q5/8

#4

3 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Kd7!
      • 1...Kd5
        • 2.Se3+
          • 2...Kd4
            • 3.Sf5+
              • 3...Kd5
                • 4.Qc6#
      • 1...e4
        • 2.Ke6
          • 2...e3
            • 3.Sh6
              • 3...e2
                • 4.Sf5#
      • 1...e6
        • 2.Kc6
          • 2...e4
            • 3.Kb5
              • threat
                • 4.Qd2#
                • 4.Qc4#
              • 3...Kd5
                • 4.Qd1#
                • 4.Qd2#
                • 4.Qc5#

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).