Problem Display
PID: 202140 (1B5Q/3k2K1/3P4/8/8/2PB4/1P6/6n1 w - - 0 1)

Cumpe, Josef

Svetozor, 1923

1B5Q/3k2K1/3P4/8/8/2PB4/1P6/6n1

#3

7 + 2


6490 yacpdb 2020

SOLUTION


  • COOKED
  • Sets
    • 1...Ke6
      • 2.Qg8+
        • 2...Ke5
          • 3.d7#
        • 2...Kd7
          • 3.Bb5#
  • Tries
    • 1.Bg6?
      • threat
        • 2.Qe8#
      • 1...Ke6
        • 2.Qg8+
          • 2...Ke5
            • 3.d7#
          • 2...Kd7
            • 3.Qe8#
      • 1...Kc6!
  • Keys
    • 1.Kf6!
      • threat
        • 2.Bb5#
      • 1...Kc6
        • 2.Qc8+
          • 2...Kd5
            • 3.Qc4#
          • 2...Kb6
            • 3.Qc7#
    • 1.Bc7!
      • threat
        • 2.Qe8+
          • 2...Kxe8
            • 3.Bb5#
      • 1...Kc6
        • 2.Qa8+
          • 2...Kc5
            • 3.b4#
          • 2...Kd7
            • 3.Bf5#
      • 1...Ke6
        • 2.Qg8+
          • 2...Ke5
            • 3.d7#
          • 2...Kd7
            • 3.Bb5#

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).