Problem Display
PID: 185551 (1b6/7B/3N3Q/2p1kN2/7p/5p2/1K4n1/8 w - - 0 1)

Cumpe, Josef

Narodni Politika, 1909

1b6/7B/3N3Q/2p1kN2/7p/5p2/1K4n1/8

#3

5 + 6


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Se1
      • 2.Qe3+
        • 2...Kd5
          • 3.Qe4#
        • 2...Kf6
          • 3.Qe7#
    • 1...Se3
      • 2.Qxe3+
        • 2...Kd5
          • 3.Qe4#
        • 2...Kf6
          • 3.Qe7#
  • Tries
    • 1.Qe3+?
      • 1...Kd5
        • 2.Qe4#
      • 1...Kf6
        • 2.Qe7#
      • 1...Sxe3!
    • 1.Qg7+?
      • 1...Kd5
        • 2.Bg8+
          • 2...Kc6
            • 3.Qb7#
      • 1...Kf4!
  • Keys
    • 1.Se7!
      • threat
        • 2.Sc6+
          • 2...Kd5
            • 3.Be4#
      • 1...Kd4
        • 2.Sc6+
          • 2...Kd5
            • 3.Be4#
      • 1...Bxd6
        • 2.Qg7+
          • 2...Kf4
            • 3.Sd5#
          • 2...Ke6
            • 3.Bf5#
      • 1...c4
        • 2.Sf7+
          • 2...Kd4
            • 3.Qb6#

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).