Problem Display
PID: 88113 (7k/6q1/8/4B1R1/2KQ4/8/8/8 w - - 0 1)

Albasi, Mario

The Problemist, 1991

7k/6q1/8/4B1R1/2KQ4/8/8/8

#2

4 + 2


6490 yacpdb 2009
  • SOUND
  • Sets
    • 1...Qxe5
      • 2.Qh4#
    • 1...Qf6
      • 2.Qh4#
  • Tries
    • 1.Qa7?
      • threat
        • 2.Qxg7#
      • 1...Kh7
        • 2.Qxg7#
      • 1...Kg8
        • 2.Qxg7#
      • 1...Qf6
        • 2.Bxf6#
      • 1...Qxe5!
    • 1.Qd3?
      • 1...Qxe5
        • 2.Qh3#
      • 1...Qf6
        • 2.Bxf6#
        • 2.Qh3#
      • 1...Kg8!
    • 1.Qe4?
      • 1...Qxe5
        • 2.Qh4#
      • 1...Qf6
        • 2.Bxf6#
        • 2.Qh1#
        • 2.Qh4#
      • 1...Kg8!
    • 1.Qd5?
      • threat
        • 2.Rh5#
      • 1...Qxe5
        • 2.Qg8#
      • 1...Qf6
        • 2.Qh1#
        • 2.Qg8#
      • 1...Kh7!
  • Keys
    • 1.Qd7!
      • threat
        • 2.Qxg7#
      • 1...Kh7
        • 2.Qxg7#
      • 1...Kg8
        • 2.Qxg7#
      • 1...Qxe5
        • 2.Qh3#
      • 1...Qf6
        • 2.Bxf6#
        • 2.Qh3#


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).