Problem Display
PID: 93600 (4k1n1/8/2NBK3/7P/8/7Q/8/8 w - - 0 1)

Bansac, Pierre

Parallele 50, 1951

4k1n1/8/2NBK3/7P/8/7Q/8/8

#2

5 + 2


6490 yacpdb 2009
  • SOUND
  • Tries
    • 1.Qf1?
      • threat
        • 2.Qf7#
        • 2.Qf8#
      • 1...Sh6
        • 2.Qf8#
      • 1...Se7
        • 2.Qf7#
      • 1...Sf6!
    • 1.Qf3?
      • threat
        • 2.Qf7#
        • 2.Qf8#
      • 1...Sh6
        • 2.Qf8#
      • 1...Se7
        • 2.Qf7#
      • 1...Sf6!
    • 1.Qh4?
      • threat
        • 2.Qd8#
      • 1...Se7
        • 2.Qxe7#
      • 1...Sf6!
  • Keys
    • 1.Qf5!
      • threat
        • 2.Qg6#
        • 2.Qf7#
        • 2.Qf8#
      • 1...Sf6
        • 2.Qg6#
      • 1...Sh6
        • 2.Qf8#
      • 1...Se7
        • 2.Qf7#


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).