Problem Display
PID: 132971 (8/2Q5/8/2pkN3/8/8/3N4/4K3 w - - 0 1)

Amirov, Talip Khasanovich

Land og Folk, 1978

8/2Q5/8/2pkN3/8/8/3N4/4K3

#3

4 + 2


SOLUTION


  • SOUND
  • Tries
    • 1.Sdf3?
      • threat
        • 2.Qc6#
      • 1...Ke6
        • 2.Qd7+
          • 2...Kf6
            • 3.Qf7#
        • 2.Qf7+
          • 2...Kd6
            • 3.Qd7#
      • 1...Ke4!
    • 1.Sd3?
      • threat
        • 2.Qd7#
      • 1...Kd4
        • 2.Ke2
          • threat
            • 3.Qe5#
            • 3.Qxc5#
          • 2...Kc3
            • 3.Qxc5#
          • 2...Kd5
            • 3.Qd7#
      • 1...Ke6!
    • 1.Sec4?
      • threat
        • 2.Qd6#
        • 2.Qd7#
      • 1...Kd4
        • 2.Qg3
          • 2...Kd5
            • 3.Qd6#
      • 1...Ke6!
    • 1.Qf7+?
      • 1...Kd4
        • 2.Sc6+
          • 2...Kc3
            • 3.Qb3#
          • 2...Kd3
            • 3.Qb3#
          • 2...Ke3
            • 3.Qf3#
      • 1...Kxe5!
  • Keys
    • 1.Sdc4!
      • threat
        • 2.Qh7
          • 2...Kd4
            • 3.Qd3#
          • 2...Ke6
            • 3.Qf7#
      • 1...Kd4
        • 2.Qb7
          • 2...Kc3
            • 3.Qb2#
      • 1...Ke4
        • 2.Qd7
          • 2...Kf4
            • 3.Qg4#

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).