Problem Display
PID: 130788 (8/8/3k4/4NP2/6K1/2R1P1B1/8/8 w - - 0 1)

Knotek, Ladislav

Sachove umeni (Ceskoslovensky sach), 1947

8/8/3k4/4NP2/6K1/2R1P1B1/8/8

#4

6 + 1


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Kg5!
      • 1...Kd5
        • 2.Sd7
          • 2...Ke4
            • 3.Kg4
              • 3...Kd5
                • 4.Sf6#
      • 1...Ke7
        • 2.f6+
          • 2...Kd6
            • 3.e4
              • 3...Ke6
                • 4.Rc6#
          • 2...Ke6
            • 3.e4
              • 3...Kd6
                • 4.Rc6#
          • 2...Kd8
            • 3.Kf4
              • 3...Ke8
                • 4.Rc8#
            • 3.Kg4
              • 3...Ke8
                • 4.Rc8#
            • 3.Kh4
              • 3...Ke8
                • 4.Rc8#
            • 3.Kf5
              • 3...Ke8
                • 4.Rc8#
            • 3.Kh5
              • 3...Ke8
                • 4.Rc8#
            • 3.Kg6
              • 3...Ke8
                • 4.Rc8#
            • 3.Kh6
              • 3...Ke8
                • 4.Rc8#
            • 3.Be1
              • 3...Ke8
                • 4.Rc8#
            • 3.Bf2
              • 3...Ke8
                • 4.Rc8#
            • 3.Bh2
              • 3...Ke8
                • 4.Rc8#
            • 3.Bf4
              • 3...Ke8
                • 4.Rc8#
            • 3.Bh4
              • 3...Ke8
                • 4.Rc8#
            • 3.Rc1
              • 3...Ke8
                • 4.Rc8#
            • 3.Rc2
              • 3...Ke8
                • 4.Rc8#
            • 3.Rc4
              • 3...Ke8
                • 4.Rc8#
            • 3.Rc5
              • 3...Ke8
                • 4.Rc8#
            • 3.Rc6
              • 3...Ke8
                • 4.Rc8#
            • 3.e4
              • 3...Ke8
                • 4.Rc8#

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).