Problem Display
PID: 179552 (R3B3/2k2p2/K7/2P5/8/B2N1p2/4pr2/3n4 w - - 0 1)

Mirand, Georges

diagrammes, 1974

R3B3/2k2p2/K7/2P5/8/B2N1p2/4pr2/3n4

#3

6 + 6


SOLUTION


  • SOUND
  • Sets
    • 1...Sb2
      • 2.Sb4
        • threat
          • 3.Sd5#
      • 2.Sf4
        • threat
          • 3.Sd5#
    • 1...f5
      • 2.Sf4
        • threat
          • 3.Sd5#
          • 3.Se6#
    • 1...f6
      • 2.Sf4
        • threat
          • 3.Sd5#
          • 3.Se6#
  • Tries
    • 1.Sb4?
      • threat
        • 2.Sd5#
      • 1...Se3
        • 2.Ka7
          • threat
            • 3.Sa6#
      • 1...Sc3!
    • 1.Bc1?
      • threat
        • 2.Bf4#
      • 1...e1Q
        • 2.Bf4+
          • 2...Qe5
            • 3.Bxe5#
      • 1...e1R
        • 2.Bf4+
          • 2...Re5
            • 3.Bxe5#
      • 1...Se3!
  • Keys
    • 1.Sf4!
      • threat
        • 2.Sd5#
      • 1...Sc3
        • 2.Bb4
          • threat
            • 3.Ba5#
          • 2...Sa4
            • 3.Sd5#
          • 2...Sd5
            • 3.Sxd5#
      • 1...Se3
        • 2.Bb2
          • threat
            • 3.Be5#
          • 2...Sc4
            • 3.Sd5#
          • 2...Sg4
            • 3.Sd5#
          • 2...Sf5
            • 3.Sd5#
          • 2...f6
            • 3.Se6#

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).