Problem Display
PID: 112102 (2k5/2p5/2Q5/P7/6K1/8/8/8 w - - 0 1)

Labai, Zoltan

Sachova skladba, 1998

2k5/2p5/2Q5/P7/6K1/8/8/8

#3

3 + 2


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Kb8
      • 2.a6
        • threat
          • 3.Qb7#
        • 2...Ka7
          • 3.Qb7#
        • 2...Kc8
          • 3.Qe8#
  • Tries
    • 1.Kf3?
      • 1...Kb8
        • 2.a6
          • threat
            • 3.Qb7#
          • 2...Ka7
            • 3.Qb7#
          • 2...Kc8
            • 3.Qe8#
      • 1...Kd8!
    • 1.Kg3?
      • 1...Kb8
        • 2.a6
          • threat
            • 3.Qb7#
          • 2...Ka7
            • 3.Qb7#
          • 2...Kc8
            • 3.Qe8#
      • 1...Kd8!
    • 1.Kh3?
      • 1...Kb8
        • 2.a6
          • threat
            • 3.Qb7#
          • 2...Ka7
            • 3.Qb7#
          • 2...Kc8
            • 3.Qe8#
      • 1...Kd8!
    • 1.Kf4?
      • 1...Kb8
        • 2.a6
          • threat
            • 3.Qb7#
          • 2...Ka7
            • 3.Qb7#
          • 2...Kc8
            • 3.Qe8#
      • 1...Kd8!
    • 1.Kh4?
      • 1...Kb8
        • 2.a6
          • threat
            • 3.Qb7#
          • 2...Ka7
            • 3.Qb7#
          • 2...Kc8
            • 3.Qe8#
      • 1...Kd8!
    • 1.Kg5?
      • 1...Kb8
        • 2.a6
          • threat
            • 3.Qb7#
          • 2...Ka7
            • 3.Qb7#
          • 2...Kc8
            • 3.Qe8#
      • 1...Kd8!
    • 1.Kh5?
      • 1...Kb8
        • 2.a6
          • threat
            • 3.Qb7#
          • 2...Ka7
            • 3.Qb7#
          • 2...Kc8
            • 3.Qe8#
      • 1...Kd8!
    • 1.a6?
      • threat
        • 2.Qe8#
      • 1...Kb8
        • 2.Qb7#
      • 1...Kd8!
  • Keys
    • 1.Kf5!
      • 1...Kb8
        • 2.a6
          • threat
            • 3.Qb7#
          • 2...Ka7
            • 3.Qb7#
          • 2...Kc8
            • 3.Qe8#
      • 1...Kd8
        • 2.Ke6
          • 2...Kc8
            • 3.Qa8#

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).