Problem Display
PID: 274244 (8/4pN2/3pBp2/2pN4/Rp1pkP1p/7P/p1P3K1/6B1 w - - 0 1)

Heilbut, H

Probleemblad, 1953

8/4pN2/3pBp2/2pN4/Rp1pkP1p/7P/p1P3K1/6B1

#3

9 + 9


SOLUTION


  • SOUND
  • Sets
    • 1...a1Q
      • 2.Rxa1
        • threat
          • 3.Re1#
    • 1...a1S
      • 2.Rxa1
        • threat
          • 3.Re1#
    • 1...a1B
      • 2.Rxa1
        • threat
          • 3.Re1#
    • 1...a1R
      • 2.Rxa1
        • threat
          • 3.Re1#
    • 1...f5
      • 2.Sg5#
  • Keys
    • 1.Sh6!
      • 1...a1Q
        • 2.Rxa1
          • threat
            • 3.Re1#
      • 1...a1S
        • 2.Rxa1
          • threat
            • 3.Re1#
      • 1...a1B
        • 2.Rxa1
          • threat
            • 3.Re1#
      • 1...a1R
        • 2.Rxa1
          • threat
            • 3.Re1#
      • 1...b3
        • 2.Sg4
          • threat
            • 3.Sf2#
      • 1...d3
        • 2.c4
          • threat
            • 3.Bf5#
          • 2...f5
            • 3.Bxf5#
      • 1...c4
        • 2.Ra5
          • threat
            • 3.Bf5#
          • 2...f5
            • 3.Bxf5#
      • 1...f5
        • 2.Sf7
          • threat
            • 3.Sg5#

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).