Problem Display
PID: 86816 (8/4k3/8/1Q1B3K/4N3/4B3/8/4R3 w - - 0 1)

Pilchenko, Viacheslav Karlovich

Comm., Bron MT, 1992

8/4k3/8/1Q1B3K/4N3/4B3/8/4R3

#2

6 + 1


5454 Near Snap 2009
6490 yacpdb 2009
145 StrateGems 2016
  • SOUND
  • Tries
    • 1.Kg6?
      • 1...Kf8
        • 2.Bc5#
      • 1...Kd8!
    • 1.Kh6?
      • 1...Kf8
        • 2.Bc5#
      • 1...Kd8!
    • 1.Sg3?
      • 1...Kd6
        • 2.Bf4#
      • 1...Kf6
        • 2.Bd4#
      • 1...Kf8
        • 2.Bh6#
      • 1...Kd8!
    • 1.Sf6?
      • 1...Kd6
        • 2.Bf4#
      • 1...Kd8
        • 2.Qd7#
      • 1...Kf8
        • 2.Bh6#
      • 1...Kxf6!
    • 1.Rc1?
      • 1...Kd8
        • 2.Bg5#
      • 1...Kf8!
    • 1.Rg1?
      • 1...Kf8
        • 2.Bc5#
      • 1...Kd8!
    • 1.Qc6?
      • 1...Kd8
        • 2.Bg5#
      • 1...Kf8!
    • 1.Qd7+?
      • 1...Kf8
        • 2.Bc5#
        • 2.Bh6#
        • 2.Rf1#
        • 2.Qf7#
      • 1...Kxd7!
  • Keys
    • 1.Sd6!
      • 1...Kxd6
        • 2.Bf4#
      • 1...Kf6
        • 2.Bd4#
      • 1...Kd8
        • 2.Bb6#
      • 1...Kf8
        • 2.Bh6#

Anticipated by 18404(1955), 104707(1964-1965), 93179(1965)

This anticipates 162980(2012)



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).