Problem Display
PID: 142699 (8/8/7N/5Qbk/7N/8/3p4/3K4 w - - 0 1)

Krikheli, Iosif Mikhailovich

Shakhmaty v SSSR, 1954

8/8/7N/5Qbk/7N/8/3p4/3K4

#2

4 + 3


5454 Near Snap 2011
  • SOUND
  • Sets
    • 1...Kxh4
      • 2.Qg4#
    • 1...Kxh6
      • 2.Qg6#
  • Tries
    • 1.Qf3+?
      • 1...Kxh4
        • 2.Sf5#
        • 2.Qg4#
      • 1...Kxh6!
    • 1.Qf7+?
      • 1...Kxh6
        • 2.Sf5#
        • 2.Qg6#
      • 1...Kxh4!
  • Keys
    • 1.Qe5!
      • 1...Kxh4
        • 2.Qh2#
      • 1...Kxh6
        • 2.Qh8#

Anticipated by 206996(1859), 222837(1884), 193956(1916), 21141(1917), 71194(1917), 76800(1945)

This anticipates 105209(1958), 138156(1962)



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).