Problem Display
PID: 273242 (8/5p2/5K2/5N2/4k3/7Q/3P4/8 w - - 0 1)

Kovacevic, Marjan

Mat, 1972

8/5p2/5K2/5N2/4k3/7Q/3P4/8

#3

4 + 2


SOLUTION


  • SOUND
  • Sets
    • 1...Kf4
      • 2.Se7
        • 2...Ke4
          • 3.Qe3#
  • Tries
    • 1.Se3?
      • threat
        • 2.Qf1
          • 2...Kd4
            • 3.Qc4#
        • 2.Qf5+
          • 2...Kd4
            • 3.Qd5#
      • 1...Kd3
        • 2.Qg2
          • 2...Kd4
            • 3.Qd5#
      • 1...Kd4!
    • 1.Qg2+?
      • 1...Kd3
        • 2.Se3
          • 2...Kd4
            • 3.Qd5#
      • 1...Kf4!
    • 1.Qc3?
      • 1...Kd5
        • 2.Se7+
          • 2...Ke4
            • 3.Qe3#
          • 2...Kd6
            • 3.Qc6#
      • 1...Kf4!
    • 1.d3+?
      • 1...Kf4
        • 2.Qg3#
      • 1...Kd5!
  • Keys
    • 1.Se7!
      • threat
        • 2.Qe3#
      • 1...Kd4
        • 2.Qc3+
          • 2...Ke4
            • 3.Qe3#
      • 1...Kf4
        • 2.Sc6
          • 2...Ke4
            • 3.Qf5#

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).