Problem Display
PID: 162367 (1k6/1p1p1p2/3p1p2/1N3P2/P7/2P1P3/8/4Q2K w - - 0 1)

Smutny, Jan

Lidove noviny, 1910

1k6/1p1p1p2/3p1p2/1N3P2/P7/2P1P3/8/4Q2K

#3

7 + 6


14986 White-Hume Collection 2017

SOLUTION


  • SOUND
  • Sets
    • 1...d5
      • 2.Qg3+
        • 2...Ka8
          • 3.Qg8#
        • 2...Kc8
          • 3.Qc7#
          • 3.Qg8#
        • 2...d6
          • 3.Qg8#
  • Tries
    • 1.Qg3?
      • threat
        • 2.Qg8#
      • 1...Ka8
        • 2.Qg8#
      • 1...Kc8
        • 2.Qg8#
      • 1...b6!
    • 1.Qh4?
      • threat
        • 2.Qh8#
      • 1...Ka8
        • 2.Qh8#
      • 1...Kc8
        • 2.Qh8#
      • 1...b6!
    • 1.Qg1?
      • threat
        • 2.Qg8#
      • 1...Ka8
        • 2.Qg8#
      • 1...Kc8
        • 2.Qg8#
      • 1...b6!
    • 1.c4?
      • 1...Ka8
        • 2.Qa5+
          • 2...Kb8
            • 3.Qd8#
      • 1...Kc8
        • 2.Qa5
          • threat
            • 3.Qc7#
            • 3.Qa8#
          • 2...Kb8
            • 3.Qd8#
      • 1...d5
        • 2.Qg3+
          • 2...Ka8
            • 3.Qg8#
          • 2...Kc8
            • 3.Qc7#
            • 3.Qg8#
          • 2...d6
            • 3.Qg8#
      • 1...b6!
  • Keys
    • 1.Qd2!
      • threat
        • 2.Qxd6+
          • 2...Ka8
            • 3.Qf8#
          • 2...Kc8
            • 3.Qc7#
            • 3.Qf8#
      • 1...Ka8
        • 2.Qg2
          • threat
            • 3.Qg8#
          • 2...Kb8
            • 3.Qg8#
      • 1...Kc8
        • 2.Qxd6
          • threat
            • 3.Qc7#
            • 3.Qf8#
          • 2...Kd8
            • 3.Qf8#
      • 1...b6
        • 2.Qd5
          • 2...Kc8
            • 3.Qa8#
      • 1...d5
        • 2.Qh2+
          • 2...Ka8
            • 3.Qh8#
          • 2...Kc8
            • 3.Qc7#
            • 3.Qh8#
          • 2...d6
            • 3.Qh8#

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).