Problem Display
PID: 33104 (1br5/3p1Bp1/RR6/2k1PP1Q/pp1pp2K/8/1PPPN3/2N5 w - - 0 1)

Hannemann, Knud Harald

1st Prize, Skakbladet 13. TT, 1938

1br5/3p1Bp1/RR6/2k1PP1Q/pp1pp2K/8/1PPPN3/2N5

#3

12 + 9


3773 FIDE Album (1914-1944) (II) 1972
15593 170 Skakopgaver (Jorgensen) 1975

SOLUTION


  • SOUND
  • Sets
    • 1...a3
      • 2.Sb3#
    • 1...e3
      • 2.Sd3#
  • Keys
    • 1.c4!
      • threat
        • 2.Rb5#
      • 1...g5+
        • 2.fxg5 ep
          • threat
            • 3.Rb5#
          • 2...d5
            • 3.exd5 ep#
      • 1...bxc4 ep
        • 2.b4+
          • 2...axb4 ep
            • 3.Sxb3#
      • 1...dxc4 ep
        • 2.d4+
          • 2...exd4 ep
            • 3.Sxd3#
      • 1...d5
        • 2.exd5 ep
          • threat
            • 3.Rb5#
          • 2...g5+
            • 3.fxg5 ep#
          • 2...Rc6
            • 3.Rxc6#

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).