Problem Display
PID: 181087 (K7/8/1Q5B/8/3pk3/8/5R2/8 w - - 0 1)

de Spera, Crede

Revue d'Echecs, 1904

K7/8/1Q5B/8/3pk3/8/5R2/8

#2

4 + 2


6490 yacpdb 2018

SOLUTION


  • COOKED
  • Tries
    • 1.Bg7?
      • threat
        • 2.Qxd4#
      • 1...Kd3
        • 2.Qxd4#
      • 1...Ke3
        • 2.Qxd4#
      • 1...d3
        • 2.Qd4#
        • 2.Qe6#
      • 1...Kd5!
  • Keys
    • 1.Qc5!
      • threat
        • 2.Qf5#
      • 1...Kd3
        • 2.Qc2#
      • 1...d3
        • 2.Rf4#
    • 1.Qc6+!
      • 1...Kd3
        • 2.Rd2#
        • 2.Qc2#
      • 1...Ke5
        • 2.Bg7#

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).