Problem Display
PID: 106628 (5K2/2p5/2p2p2/N2pkB2/NP4P1/6P1/3P4/8 w - - 0 1)

Kadourek, Eduard

Lidova Demokracie, 1954

5K2/2p5/2p2p2/N2pkB2/NP4P1/6P1/3P4/8

#3

8 + 5


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Kd6
      • 2.d4
        • 2...c5
          • 3.bxc5#
  • Tries
    • 1.Ke7?
      • threat
        • 2.Sxc6#
      • 1...Kd4
        • 2.Sb2
          • threat
            • 3.Sxc6#
          • 2...Ke5
            • 3.Sxc6#
          • 2...c5
            • 3.Sc6#
        • 2.Sc5
          • 2...Ke5
            • 3.Sxc6#
      • 1...d4!
    • 1.Sb6?
      • threat
        • 2.Ke7
          • threat
            • 3.Sxc6#
          • 2...Kd4
            • 3.Sxc6#
          • 2...c5
            • 3.Sc6#
      • 1...Kd6
        • 2.Sc8+
          • 2...Ke5
            • 3.Sxc6#
      • 1...c5
        • 2.Ke7
          • threat
            • 3.Sc6#
          • 2...Kd4
            • 3.Sc6#
          • 2...c6
            • 3.Sxc6#
      • 1...cxb6!
    • 1.d4+?
      • 1...Kd6
        • 2.Sb7#
      • 1...Kxd4!
  • Keys
    • 1.Sc5!
      • 1...Kd4
        • 2.Ke7
          • 2...Ke5
            • 3.Sxc6#
        • 2.Sxc6+
          • 2...Kc4
            • 3.Bd3#
      • 1...Kd6
        • 2.Scb7+
          • 2...Ke5
            • 3.Sxc6#
      • 1...d4
        • 2.Sc4+
          • 2...Kd5
            • 3.Be6#

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).