Problem Display
PID: 80033 (3QK3/6pk/7p/3B4/8/2B5/8/8 w - - 0 1)

Amirov, Talip Khasanovich

Vecherni Praha, 1961

3QK3/6pk/7p/3B4/8/2B5/8/8

#2

4 + 3


5454 Near Snap 2009
  • SOUND
  • Sets
    • 1...g6
      • 2.Qc7#
      • 2.Qe7#
      • 2.Qd7#
  • Tries
    • 1.Be4+?
      • 1...Kg8
        • 2.Ke7#
      • 1...Kh8
        • 2.Kd7#
        • 2.Ke7#
        • 2.Kf7#
      • 1...g6!
    • 1.Qg5?
      • threat
        • 2.Qxg7#
      • 1...Kh8
        • 2.Qxh6#
        • 2.Qxg7#
      • 1...g6
        • 2.Qe7#
      • 1...hxg5!
    • 1.Qb6?
      • 1...Kh8
        • 2.Qxh6#
      • 1...g5
        • 2.Qb1#
      • 1...g6
        • 2.Qa7#
        • 2.Qc7#
        • 2.Qb7#
      • 1...h5!
    • 1.Qf6?
      • threat
        • 2.Qxg7#
      • 1...Kh8
        • 2.Qxg7#
        • 2.Qxh6#
      • 1...g5
        • 2.Qg7#
        • 2.Qf5#
        • 2.Qf7#
      • 1...g6
        • 2.Qe7#
        • 2.Qg7#
        • 2.Qh8#
        • 2.Qf7#
      • 1...gxf6!
    • 1.Qc7?
      • threat
        • 2.Qxg7#
      • 1...Kh8
        • 2.Qxg7#
      • 1...Kg6!
    • 1.Qe7?
      • threat
        • 2.Qxg7#
      • 1...Kh8
        • 2.Qxg7#
      • 1...Kg6!
    • 1.Qd7?
      • threat
        • 2.Qxg7#
      • 1...Kh8
        • 2.Qxg7#
      • 1...Kg6!
  • Keys
    • 1.Qh4!
      • 1...Kg6
        • 2.Be4#
      • 1...Kh8
        • 2.Qxh6#
      • 1...h5
        • 2.Qxh5#
      • 1...g5
        • 2.Qe4#
      • 1...g6
        • 2.Qe7#

This anticipates 11699(1971), 30238(1983), 167242(2011)



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).