Problem Display
PID: 213476 (2kN4/8/P5p1/2p5/3P4/3Qp3/7K/4B3 w - - 0 1)

Gardner, John Carey

Syracuse Daily Standard, 1858

2kN4/8/P5p1/2p5/3P4/3Qp3/7K/4B3

#3

6 + 4


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Qe4?
      • threat
        • 2.Ba5
          • threat
            • 3.Qb7#
          • 2...Kd7
            • 3.Qe6#
          • 2...Kb8
            • 3.Qb7#
      • 1...Kc7
        • 2.Ba5+
          • 2...Kd6
            • 3.Qe6#
          • 2...Kd7
            • 3.Qe6#
          • 2...Kb8
            • 3.Qb7#
          • 2...Kc8
            • 3.Qb7#
      • 1...Kd7
        • 2.Ba5
          • threat
            • 3.Qe6#
          • 2...Kd6
            • 3.Qe6#
          • 2...Kc8
            • 3.Qb7#
      • 1...Kxd8!
    • 1.Qb5?
      • threat
        • 2.Se6
          • threat
            • 3.Qe8#
            • 3.Qb7#
        • 2.Sf7
          • threat
            • 3.Qb7#
          • 2...Kc7
            • 3.Qb7#
        • 2.Ba5
          • threat
            • 3.Qb7#
      • 1...Kc7
        • 2.Sf7
          • threat
            • 3.Qb7#
          • 2...Kc8
            • 3.Qb7#
      • 1...Kxd8!
  • Keys
    • 1.Ba5!
      • threat
        • 2.Qe4
          • threat
            • 3.Qb7#
          • 2...Kd7
            • 3.Qe6#
          • 2...Kb8
            • 3.Qb7#
        • 2.Qb5
          • threat
            • 3.Qb7#
        • 2.Qb3
          • threat
            • 3.Qb7#
          • 2...Kd7
            • 3.Qe6#
      • 1...Kd7
        • 2.Qe4
          • threat
            • 3.Qe6#
          • 2...Kd6
            • 3.Qe6#
          • 2...Kc8
            • 3.Qb7#
      • 1...Kb8
        • 2.Qb1+
          • 2...Ka7
            • 3.Qb7#
          • 2...Ka8
            • 3.Qb7#
          • 2...Kc8
            • 3.Qb7#
        • 2.Qe4
          • threat
            • 3.Qb7#
          • 2...Ka7
            • 3.Qb7#
          • 2...Kc8
            • 3.Qb7#
        • 2.Qb5+
          • 2...Ka7
            • 3.Qb7#
          • 2...Ka8
            • 3.Qb7#
          • 2...Kc8
            • 3.Qb7#
        • 2.Qb3+
          • 2...Ka7
            • 3.Qb7#
          • 2...Ka8
            • 3.Qb7#
          • 2...Kc8
            • 3.Qb7#
      • 1...c4
        • 2.Qe4
          • threat
            • 3.Qb7#
          • 2...Kd7
            • 3.Qe6#
          • 2...Kb8
            • 3.Qb7#

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).