Problem Display
PID: 33445 (7b/8/8/7r/4N3/p1pR4/K1k3PN/3R4 w - - 0 1)

Bansac, Pierre

Les Lettres Francaises, 1946

7b/8/8/7r/4N3/p1pR4/K1k3PN/3R4

#3

6 + 5


SOLUTION


  • SOUND
  • Sets
    • 1...Ra5
      • 2.Sf3
        • threat
          • 3.Se1#
    • 1...Rc5
      • 2.Sf3
        • threat
          • 3.Se1#
    • 1...Rg5
      • 2.Sf3
        • threat
          • 3.Se1#
  • Tries
    • 1.Sxc3?
      • threat
        • 2.Sb1
          • threat
            • 3.Sxa3#
            • 3.R3d2#
        • 2.R1d2+
          • 2...Kc1
            • 3.Se2#
      • 1...Rh3
        • 2.R1d2+
          • 2...Kc1
            • 3.Se2#
      • 1...Ra5
        • 2.R1d2+
          • 2...Kc1
            • 3.Se2#
      • 1...Rb5
        • 2.Sxb5
          • threat
            • 3.Sxa3#
            • 3.R3d2#
        • 2.R1d2+
          • 2...Kc1
            • 3.Se2#
      • 1...Rd5
        • 2.Sxd5
          • threat
            • 3.Se3#
            • 3.Sb4#
            • 3.R3d2#
        • 2.R1d2+
          • 2...Kc1
            • 3.Se2#
      • 1...Re5
        • 2.Sb1
          • threat
            • 3.Sxa3#
            • 3.R3d2#
      • 1...Bxc3!
  • Keys
    • 1.Sc5!
      • threat
        • 2.Sb3
          • threat
            • 3.Sa1#
      • 1...Rxc5
        • 2.Sf3
          • threat
            • 3.Se1#
          • 2...Re5
            • 3.Sd4#
      • 1...Rh3
        • 2.Sb3
          • threat
            • 3.Sa1#
          • 2...Rxd3
            • 3.Rc1#
      • 1...Rd5
        • 2.Sb3
          • threat
            • 3.Sa1#
          • 2...Rxd3
            • 3.Rc1#
      • 1...Re5
        • 2.Sb3
          • threat
            • 3.Sa1#
            • 3.Sd4#
      • 1...Bd4
        • 2.Sb3
          • threat
            • 3.Sa1#
            • 3.Sxd4#

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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).