Problem Display
PID: 127887 (2Q5/7K/7P/6pk/6pP/4p1p1/8/8 w - - 0 1)

Genttner, Jaroslav

Slezsky denik, 1931

2Q5/7K/7P/6pk/6pP/4p1p1/8/8

#3

4 + 5


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...e2
      • 2.Qc1
        • threat
          • 3.Qxg5#
        • 2...Kxh4
          • 3.Qh1#
        • 2...gxh4
          • 3.Qc5#
    • 1...gxh4
      • 2.Qf5#
      • 2.Qc5#
  • Tries
    • 1.Qe6?
      • threat
        • 2.Qd5
          • threat
            • 3.Qxg5#
          • 2...Kxh4
            • 3.Qh1#
      • 1...g2
        • 2.Qe5
          • threat
            • 3.Qxg5#
          • 2...Kxh4
            • 3.Qh2#
      • 1...Kxh4!
    • 1.Qc1?
      • 1...Kxh4
        • 2.Qh1#
      • 1...gxh4
        • 2.Qc5#
      • 1...e2
        • 2.Qxg5#
      • 1...g2!
    • 1.Qc2?
      • 1...Kxh4
        • 2.Qg2
          • threat
            • 3.Qh1#
          • 2...Kh5
            • 3.Qh1#
      • 1...e2
        • 2.Qc1
          • threat
            • 3.Qxg5#
          • 2...Kxh4
            • 3.Qh1#
          • 2...gxh4
            • 3.Qc5#
      • 1...g2!
    • 1.Qc7?
      • 1...g2
        • 2.Qe5
          • threat
            • 3.Qxg5#
          • 2...Kxh4
            • 3.Qh2#
      • 1...e2
        • 2.Qc1
          • threat
            • 3.Qxg5#
          • 2...Kxh4
            • 3.Qh1#
          • 2...gxh4
            • 3.Qc5#
      • 1...Kxh4!
    • 1.Qd8?
      • threat
        • 2.Qxg5#
      • 1...gxh4
        • 2.Qa5#
        • 2.Qd5#
      • 1...Kxh4!
    • 1.Qg8?
      • threat
        • 2.Qxg5#
      • 1...gxh4
        • 2.Qd5#
        • 2.Qg6#
      • 1...Kxh4!
  • Keys
    • 1.Qc3!
      • 1...Kxh4
        • 2.Qe1
          • threat
            • 3.Qh1#
          • 2...Kh3
            • 3.Qh1#
          • 2...Kh5
            • 3.Qh1#
      • 1...g2
        • 2.Qe5
          • threat
            • 3.Qxg5#
          • 2...Kxh4
            • 3.Qh2#
      • 1...e2
        • 2.Qc1
          • threat
            • 3.Qxg5#
          • 2...Kxh4
            • 3.Qh1#
          • 2...gxh4
            • 3.Qc5#

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).