Problem Display
PID: 148315 (Nn2N1B1/2p5/1b2q1p1/p2kn1R1/P2p2p1/1P4P1/2Q2R2/5K2 w - - 0 1)

Ugr Lju

Brisbane Sports and Radio, 1933

(First published on Sat Sep 9 1933)

Nn2N1B1/2p5/1b2q1p1/p2kn1R1/P2p2p1/1P4P1/2Q2R2/5K2

#2

10 + 10


14868 Pirnie Collection 2013

SOLUTION


  • COOKED
  • Sets
    • 1...Qf7
      • 2.Bxf7#
    • 1...Ba7
      • 2.Saxc7#
    • 1...d3
      • 2.Qc4#
    • 1...c6
      • 2.Sxb6#
  • Tries
    • 1.Rf6?
      • threat
        • 2.Bxe6#
      • 1...Bc5
        • 2.Qg2#
      • 1...d3
        • 2.Qc4#
      • 1...c5
        • 2.Qg2#
      • 1...Qf7
        • 2.Bxf7#
      • 1...Qxg8!
  • Keys
    • 1.Re2!
      • threat
        • 2.Rexe5#
        • 2.Rgxe5#
        • 2.Qc4#
      • 1...Qf7+
        • 2.Bxf7#
      • 1...Bc5
        • 2.Qe4#
      • 1...d3
        • 2.Qc4#
      • 1...c5
        • 2.Qe4#
      • 1...Sc6
        • 2.Qc4#
      • 1...Sd7
        • 2.Qc4#
    • 1.Rf4!
      • threat
        • 2.Qc4#
      • 1...Bc5
        • 2.Qe4#
        • 2.Qg2#
      • 1...c5
        • 2.Qe4#
        • 2.Qg2#
    • 1.Rf7!
      • 1...Qf5+
        • 2.Rfxf5#
      • 1...Qxf7+
        • 2.Bxf7#
      • 1...Qf6+
        • 2.Rxf6#
      • 1...Qxe8
        • 2.Rd7#
      • 1...Qd7
        • 2.Rxd7#
      • 1...Qc8
        • 2.Rd7#
      • 1...Qc6
        • 2.Rd7#
      • 1...Qd6
        • 2.Rd7#
      • 1...Qe7
        • 2.Rxe7#
      • 1...Bc5
        • 2.Qg2#
      • 1...d3
        • 2.Qc4#
      • 1...c5
        • 2.Qg2#
      • 1...Ba7
        • 2.Saxc7#
      • 1...Sa6
        • 2.Rd7#
      • 1...Sc6
        • 2.Rd7#
      • 1...Sd7
        • 2.Rxd7#
      • 1...c6
        • 2.Sxb6#

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).