Problem Display
PID: 124139 (Q7/2K2n1B/1N1P4/4kP2/8/8/7p/2Bb1n2 w - - 0 1)

Paboucek, Josef

Zemedelske noviny, 1926

Q7/2K2n1B/1N1P4/4kP2/8/8/7p/2Bb1n2

#3

7 + 5


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Kd4
      • 2.Qd5+
        • 2...Kc3
          • 3.Qc4#
    • 1...Kf6
      • 2.Sd7+
        • 2...Kg7
          • 3.Qg8#
    • 1...Bf3
      • 2.Qa1+
        • 2...Ke4
          • 3.f6#
    • 1...Sg5
      • 2.Qd5+
        • 2...Kf6
          • 3.Bb2#
  • Tries
    • 1.Qa5+?
      • 1...Kd4
        • 2.Qb4+
          • 2...Kd3
            • 3.Qc4#
          • 2...Ke5
            • 3.Bb2#
        • 2.Qd5+
          • 2...Kc3
            • 3.Qc4#
      • 1...Kf6!
    • 1.Qe8+?
      • 1...Kf6
        • 2.Sd5+
          • 2...Kg7
            • 3.Qg8#
        • 2.Sd7+
          • 2...Kg7
            • 3.Qg8#
        • 2.Bh6
          • threat
            • 3.Sd5#
            • 3.Sd7#
            • 3.Qe6#
            • 3.Qe7#
      • 1...Kd4!
  • Keys
    • 1.Qg2!
      • threat
        • 2.Bb2+
          • 2...Kf4
            • 3.Sd5#
      • 1...Kd4
        • 2.Qd5+
          • 2...Kc3
            • 3.Qc4#
      • 1...Bf3
        • 2.Qb2+
          • 2...Ke4
            • 3.f6#
      • 1...Se3
        • 2.Qg3+
          • 2...Kd4
            • 3.Qxe3#
          • 2...Ke4
            • 3.Qxe3#
          • 2...Kf6
            • 3.Sd7#
      • 1...Bb3
        • 2.Qg4
          • threat
            • 3.Bb2#
          • 2...Kf6
            • 3.Sd7#
      • 1...Bg4
        • 2.Qxg4
          • threat
            • 3.Bb2#
          • 2...Kf6
            • 3.Sd7#
      • 1...Sg3
        • 2.Qxg3+
          • 2...Kd4
            • 3.Qe3#
          • 2...Ke4
            • 3.Qe3#
          • 2...Kf6
            • 3.Sd5#
            • 3.Sd7#

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).