Problem Display
PID: 271510 (BnQ1K3/1r6/3p4/1N1kp3/b1R5/8/1RP5/8 w - - 0 1)

Rice, John Michael

The Problemist, 1956

BnQ1K3/1r6/3p4/1N1kp3/b1R5/8/1RP5/8

#2

7 + 6


SOLUTION


  • COOKED
  • Sets
    • 1...Bxc2
      • 2.Sc3#
    • 1...Bb3
      • 2.Sc3#
    • 1...Bxb5+
      • 2.Rxb5#
    • 1...Sa6
      • 2.Bxb7#
  • Tries
    • 1.Rg4?
      • threat
        • 2.Qc4#
        • 2.c4#
      • 1...Bxb5+
        • 2.Rxb5#
      • 1...Bxc2
        • 2.Sc3#
        • 2.Qc4#
      • 1...Sd7
        • 2.Qc4#
      • 1...e4
        • 2.Rg5#
      • 1...Bb3
        • 2.Sc3#
      • 1...Sc6!
    • 1.Rh4?
      • threat
        • 2.Qc4#
        • 2.c4#
      • 1...Bxb5+
        • 2.Rxb5#
      • 1...Bxc2
        • 2.Sc3#
        • 2.Qc4#
      • 1...Sd7
        • 2.Qc4#
      • 1...e4
        • 2.Rh5#
      • 1...Bb3
        • 2.Sc3#
      • 1...Sc6!
  • Keys
    • 1.Rbb4!
      • 1...Bxb5+
        • 2.Rxb5#
      • 1...Bxc2
        • 2.Sc3#
        • 2.Sc7#
      • 1...Sd7
        • 2.Sc7#
      • 1...e4
        • 2.Qf5#
      • 1...Bb3
        • 2.Sc3#
        • 2.Sc7#
      • 1...Sa6
        • 2.Bxb7#
      • 1...Sc6
        • 2.Sc3#
    • 1.Qg4!
      • threat
        • 2.Qg8#
      • 1...Bxb5+
        • 2.Rxb5#
      • 1...e4
        • 2.Qxe4#
      • 1...Sc6
        • 2.Sc3#
    • 1.Qxb7+!
      • 1...Kxc4
        • 2.Qd5#
      • 1...Ke6
        • 2.Qf7#
      • 1...Sc6
        • 2.Qf7#

FEATURES


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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).