Problem Display
PID: 94493 (3kN2r/6pp/7n/K1N5/8/2Q5/8/8 w - - 0 1)

Plesnivy, Emil

Ceske Slovo, 1940

3kN2r/6pp/7n/K1N5/8/2Q5/8/8

#3

4 + 5


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Qe5?
      • threat
        • 2.Qe6
          • threat
            • 3.Sb7#
            • 3.Qd7#
      • 1...Rf8
        • 2.Qd6+
          • 2...Kc8
            • 3.Qc7#
          • 2...Kxe8
            • 3.Qd7#
        • 2.Qc7+
          • 2...Kxe8
            • 3.Qd7#
        • 2.Qd5+
          • 2...Ke7
            • 3.Qd7#
          • 2...Kc8
            • 3.Qa8#
          • 2...Kxe8
            • 3.Qd7#
      • 1...Rxe8!
    • 1.Qf6+?
      • 1...Kc8
        • 2.Qc6+
          • 2...Kb8
            • 3.Qb7#
          • 2...Kd8
            • 3.Qd7#
      • 1...Kxe8
        • 2.Qe6+
          • 2...Kd8
            • 3.Qd7#
          • 2...Kf8
            • 3.Sd7#
      • 1...gxf6!
    • 1.Qxg7?
      • threat
        • 2.Qd7#
      • 1...Sf7
        • 2.Qxf7
          • threat
            • 3.Qd7#
          • 2...Kc8
            • 3.Qc7#
      • 1...Kxe8!
  • Keys
    • 1.Qb3!
      • threat
        • 2.Qe6
          • threat
            • 3.Sb7#
            • 3.Qd7#
      • 1...Ke7
        • 2.Qe6+
          • 2...Kd8
            • 3.Sb7#
            • 3.Qd7#
          • 2...Kf8
            • 3.Sd7#
      • 1...Kc8
        • 2.Qb7+
          • 2...Kd8
            • 3.Qd7#
      • 1...Kxe8
        • 2.Qe6+
          • 2...Kd8
            • 3.Qd7#
          • 2...Kf8
            • 3.Sd7#
      • 1...Rxe8
        • 2.Qb7
          • threat
            • 3.Qd7#
          • 2...Re7
            • 3.Qb8#
      • 1...Rf8
        • 2.Qd5+
          • 2...Ke7
            • 3.Qd7#
          • 2...Kc8
            • 3.Qa8#
          • 2...Kxe8
            • 3.Qd7#

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).