Problem Display
PID: 272642 (3BR3/3k2p1/p1pN2p1/2P3n1/8/p2np3/Q7/K7 w - - 0 1)

Setherington, DT

Sunday Referee, 1934

(First published on Sun Nov 4 1934)

3BR3/3k2p1/p1pN2p1/2P3n1/8/p2np3/Q7/K7

#3

6 + 9


15239 Valois Notebooks 2023

SOLUTION


  • COOKED
  • Sets
    • 1...Sb2
      • 2.Qb3
        • threat
          • 3.Qb7#
        • 2...Se6
          • 3.Qxe6#
      • 2.Qg8
        • threat
          • 3.Re7#
    • 1...Sf2
      • 2.Bxg5
        • threat
          • 3.Qf7#
        • 2...Kc7
          • 3.Qf7#
      • 2.Qb3
        • threat
          • 3.Qb7#
        • 2...Se6
          • 3.Qxe6#
      • 2.Qg8
        • threat
          • 3.Re7#
    • 1...Se5
      • 2.Qb3
        • threat
          • 3.Qb7#
        • 2...Se6
          • 3.Qxe6#
      • 2.Qg8
        • threat
          • 3.Re7#
    • 1...Sf3
      • 2.Qe6#
      • 2.Qf7#
    • 1...Sh3
      • 2.Qe6#
      • 2.Qf7#
    • 1...Se4
      • 2.Qe6#
      • 2.Qf7#
    • 1...Se6
      • 2.Qxe6#
    • 1...Sf7
      • 2.Qe6#
      • 2.Qxf7#
    • 1...Sh7
      • 2.Qe6#
      • 2.Qf7#
  • Tries
    • 1.Qc4?
      • threat
        • 2.Qg4+
          • 2...Se6
            • 3.Qxe6#
      • 1...Sf2
        • 2.Bxg5
          • threat
            • 3.Qf7#
          • 2...Kc7
            • 3.Qf7#
        • 2.Qb3
          • threat
            • 3.Qb7#
          • 2...Se6
            • 3.Qxe6#
        • 2.Qxa6
          • threat
            • 3.Qb7#
            • 3.Qc8#
            • 3.Qa7#
        • 2.Qg8
          • threat
            • 3.Re7#
      • 1...Sf4
        • 2.Qxa6
          • threat
            • 3.Qb7#
            • 3.Qc8#
            • 3.Qa7#
      • 1...Se5
        • 2.Qb3
          • threat
            • 3.Qb7#
          • 2...Se6
            • 3.Qxe6#
        • 2.Qxa6
          • threat
            • 3.Qb7#
            • 3.Qc8#
            • 3.Qa7#
        • 2.Qg8
          • threat
            • 3.Re7#
      • 1...Sxc5!
  • Keys
    • 1.Sc8!
      • threat
        • 2.Sb6+
          • 2...Kxe8
            • 3.Qg8#
      • 1...Kxc8
        • 2.Bxg5+
          • 2...Kb7
            • 3.Qf7#
          • 2...Kc7
            • 3.Qf7#
          • 2...Kd7
            • 3.Qf7#
      • 1...Kxe8
        • 2.Qg8+
          • 2...Kd7
            • 3.Sb6#
      • 1...Sxc5
        • 2.Sb6+
          • 2...Kd6
            • 3.Qh2#
          • 2...Kxe8
            • 3.Qg8#
    • 1.Bxg5!
      • threat
        • 2.Qf7#
      • 1...Sxc5
        • 2.Qf7+
          • 2...Kxd6
            • 3.Bf4#
      • 1...Se5
        • 2.Re7+
          • 2...Kd8
            • 3.Ra7#
            • 3.Rb7#
            • 3.Rf7#
            • 3.Rxg7#
            • 3.Qg8#
        • 2.Qb1
          • threat
            • 3.Qb7#
          • 2...Kc7
            • 3.Qb7#
        • 2.Qb3
          • threat
            • 3.Qb7#
          • 2...Kc7
            • 3.Qb7#
        • 2.Qe6+
          • 2...Kc7
            • 3.Rc8#
            • 3.Qc8#

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).