Problem Display
PID: 86877 (8/3Q4/8/6pp/6Pk/8/7K/3b4 w - - 0 1)

Gerasimenko, Nikolai Mikhailovich

The Problemist, 1976

8/3Q4/8/6pp/6Pk/8/7K/3b4

#2

3 + 4


6490 yacpdb 2009
5454 Near Snap 2022
  • SOUND
  • Sets
    • 1...hxg4
      • 2.Qh7#
  • Tries
    • 1.Qd3?
      • threat
        • 2.Qg3#
        • 2.Qh3#
      • 1...Kxg4
        • 2.Qe4#
      • 1...Bxg4
        • 2.Qg3#
      • 1...hxg4
        • 2.Qh7#
      • 1...Bf3!
    • 1.Qd6?
      • threat
        • 2.Qg3#
      • 1...hxg4
        • 2.Qh6#
      • 1...Kxg4!
    • 1.Qc7?
      • threat
        • 2.Qg3#
      • 1...hxg4
        • 2.Qh7#
      • 1...Kxg4!
    • 1.Qf7?
      • threat
        • 2.Qxh5#
      • 1...Bxg4
        • 2.Qf2#
      • 1...hxg4
        • 2.Qh7#
      • 1...Kxg4!
    • 1.Qh7?
      • threat
        • 2.Qxh5#
      • 1...Kxg4
        • 2.Qe4#
      • 1...Bxg4!
  • Keys
    • 1.Qe8!
      • threat
        • 2.Qxh5#
      • 1...Kxg4
        • 2.Qe4#
      • 1...Bxg4
        • 2.Qe1#
      • 1...hxg4
        • 2.Qh8#

Anticipated by 185895(1971)



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).