Problem Display
PID: 186660 (8/8/8/8/2R5/2p5/3p1K1p/rn1N3k w - - 0 1)

Marceil, Andre

Themes-64, 1959

8/8/8/8/2R5/2p5/3p1K1p/rn1N3k

#3

3 + 6


81 Chess 1960

SOLUTION


  • SOUND
  • Sets
    • 1...Ra2
      • 2.Kf1
        • threat
          • 3.Sf2#
    • 1...Ra3
      • 2.Kf1
        • threat
          • 3.Sf2#
    • 1...Ra4
      • 2.Kf1
        • threat
          • 3.Sf2#
  • Keys
    • 1.Ke2!
      • threat
        • 2.Sf2+
          • 2...Kg1
            • 3.Rg4#
          • 2...Kg2
            • 3.Rg4#
        • 2.Rg4
          • threat
            • 3.Sf2#
      • 1...Kg1
        • 2.Rg4+
          • 2...Kh1
            • 3.Sf2#
      • 1...Kg2
        • 2.Rg4+
          • 2...Kh1
            • 3.Sf2#
          • 2...Kh3
            • 3.Sf2#
      • 1...Ra4
        • 2.Kf1
          • threat
            • 3.Sf2#
      • 1...Ra5
        • 2.Sf2+
          • 2...Kg1
            • 3.Rg4#
          • 2...Kg2
            • 3.Rg4#
      • 1...Ra6
        • 2.Sf2+
          • 2...Kg1
            • 3.Rg4#
          • 2...Kg2
            • 3.Rg4#
      • 1...Ra7
        • 2.Sf2+
          • 2...Kg1
            • 3.Rg4#
          • 2...Kg2
            • 3.Rg4#
      • 1...Ra8
        • 2.Sf2+
          • 2...Kg1
            • 3.Rg4#
          • 2...Kg2
            • 3.Rg4#
      • 1...Sa3
        • 2.Sf2+
          • 2...Kg1
            • 3.Rg4#
          • 2...Kg2
            • 3.Rg4#
      • 1...c2
        • 2.Sf2+
          • 2...Kg1
            • 3.Rg4#
          • 2...Kg2
            • 3.Rg4#

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).