Problem Display
PID: 118735 (8/2B2K1p/8/6k1/8/7Q/8/8 w - - 0 1)

Stepanov, Petr Aleksandrovich

Na Smenu!, 1985

8/2B2K1p/8/6k1/8/7Q/8/8

#2

3 + 2


6490 yacpdb 2009
5454 Near Snap 2016
  • SOUND
  • Tries
    • 1.Qg4+?
      • 1...Kh6
        • 2.Bf4#
        • 2.Qh4#
      • 1...Kxg4!
    • 1.Qg3+?
      • 1...Kf5
        • 2.Qf4#
      • 1...Kh6
        • 2.Qh4#
      • 1...Kh5!
    • 1.Qh4+?
      • 1...Kf5
        • 2.Qf4#
      • 1...Kxh4!
  • Keys
    • 1.Qf3!
      • 1...Kh4
        • 2.Bd8#
      • 1...Kh6
        • 2.Bf4#
      • 1...h6
        • 2.Bd8#
      • 1...h5
        • 2.Qf4#

Anticipated by 156629(1937)



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).