Problem Display
PID: 8371 (8/6p1/3R2K1/p3N1p1/3pkpNp/3rpr2/1nB4p/6nQ w - - 0 1)

Goumondy, Claude

Oudot, Jean

3rd Prize, Themes-64, 1974

8/6p1/3R2K1/p3N1p1/3pkpNp/3rpr2/1nB4p/6nQ

#3

6 + 13


SOLUTION


  • SOUND
  • Sets
    • 1...Se2
      • 2.Qxf3#
    • 1...Sh3
      • 2.Qxf3#
    • 1...Sd1
      • 2.Bxd3#
    • 1...Sa4
      • 2.Bxd3#
    • 1...Sc4
      • 2.Bxd3#
    • 1...e2
      • 2.Sc6
        • threat
          • 3.Rxd4#
    • 1...h3
      • 2.Sf7
        • threat
          • 3.Sxg5#
    • 1...a4
      • 2.Sd7
        • threat
          • 3.Sc5#
  • Tries
    • 1.Sxf3?
      • threat
        • 2.Sd2#
        • 2.Sxg5#
        • 2.Rxd4#
      • 1...Se2
        • 2.Sd2#
        • 2.Sxg5#
      • 1...Sxf3!
    • 1.Bb3?
      • threat
        • 2.Bd5#
      • 1...Sc4
        • 2.Bxc4
          • threat
            • 3.Bxd3#
            • 3.Bd5#
      • 1...Rxb3!
    • 1.Ba4?
      • threat
        • 2.Bc6#
      • 1...Rc3
        • 2.Bd7
          • threat
            • 3.Bf5#
      • 1...Sxa4!
    • 1.Rd7?
      • 1...e2
        • 2.Sc6
          • threat
            • 3.Rxd4#
      • 1...h3
        • 2.Sf7
          • threat
            • 3.Sxg5#
      • 1...a4!
    • 1.Rd8?
      • 1...e2
        • 2.Sc6
          • threat
            • 3.Rxd4#
      • 1...h3
        • 2.Sf7
          • threat
            • 3.Sxg5#
      • 1...a4!
  • Keys
    • 1.Bb1!
      • 1...e2
        • 2.Sc6
          • threat
            • 3.Rxd4#
      • 1...h3
        • 2.Sf7
          • threat
            • 3.Sxg5#
      • 1...a4
        • 2.Sd7
          • threat
            • 3.Sc5#

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).