Problem Display
PID: 106693 (4k2N/1p6/n5Np/3R2p1/6Bp/3p3K/3B4/1b2n3 w - - 0 1)

Rosol, Karel

Lidova Demokracie, 1954

4k2N/1p6/n5Np/3R2p1/6Bp/3p3K/3B4/1b2n3

#3

6 + 9


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Sc5
      • 2.Rxc5
        • threat
          • 3.Rc8#
        • 2...Kd8
          • 3.Rc8#
    • 1...Sc7
      • 2.Bd7+
        • 2...Kd8
          • 3.Sf7#
  • Tries
    • 1.Ba5?
      • threat
        • 2.Bd7#
        • 2.Re5#
        • 2.Rd8#
      • 1...Sc7
        • 2.Bd7+
          • 2...Kd8
            • 3.Sf7#
        • 2.Bxc7
          • threat
            • 3.Bd7#
            • 3.Re5#
            • 3.Rd8#
      • 1...b6!
    • 1.Bxg5?
      • threat
        • 2.Bd7#
        • 2.Re5#
        • 2.Rd8#
      • 1...Ba2
        • 2.Bd7#
        • 2.Rd8#
      • 1...Sf3
        • 2.Bd7#
        • 2.Rd8#
      • 1...Sc5
        • 2.Rd8#
      • 1...Sc7
        • 2.Bd7#
        • 2.Rd8#
      • 1...Sb8
        • 2.Re5#
        • 2.Rd8#
      • 1...hxg5!
    • 1.Rc5?
      • threat
        • 2.Rc8#
      • 1...Sc7
        • 2.Rxc7
          • threat
            • 3.Rc8#
          • 2...Kd8
            • 3.Rc8#
      • 1...Sxc5!
    • 1.Rd7?
      • threat
        • 2.Sf7
          • threat
            • 3.Sd6#
            • 3.Re7#
        • 2.Re7+
          • 2...Kd8
            • 3.Sf7#
      • 1...Sg2
        • 2.Re7+
          • 2...Kd8
            • 3.Sf7#
      • 1...Sf3
        • 2.Re7+
          • 2...Kd8
            • 3.Sf7#
      • 1...Sc5
        • 2.Re7+
          • 2...Kd8
            • 3.Sf7#
      • 1...Sb8
        • 2.Re7+
          • 2...Kd8
            • 3.Sf7#
      • 1...h5
        • 2.Re7+
          • 2...Kd8
            • 3.Sf7#
      • 1...Ba2!
  • Keys
    • 1.Bf4!
      • threat
        • 2.Bd7+
          • 2...Kd8
            • 3.Sf7#
      • 1...gxf4
        • 2.Be6
          • threat
            • 3.Bf7#
      • 1...Sc5
        • 2.Rxc5
          • threat
            • 3.Rc8#
          • 2...Kd8
            • 3.Rc8#
      • 1...Sb8
        • 2.Bc7
          • threat
            • 3.Re5#
            • 3.Rd8#
          • 2...Sc6
            • 3.Bd7#
          • 2...Sd7
            • 3.Bxd7#

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).