Problem Display
PID: 247550 (8/8/7B/7p/5p1k/8/4NNp1/6K1 w - - 0 1)

Sushkov, Yuri Akimovich

Zadachi i Etyudi, 2003

8/8/7B/7p/5p1k/8/4NNp1/6K1

#4

4 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Kh2!
      • threat
        • 2.Sg1
          • 2...f3
            • 3.Sxf3#
      • 1...f3
        • 2.Sd4
          • threat
            • 3.Sxf3#
            • 3.Sf5#
          • 2...g1Q+
            • 3.Kxg1
              • 3...Kg3
                • 4.Sf5#
          • 2...g1B+
            • 3.Kxg1
              • 3...Kg3
                • 4.Sf5#

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).