Problem Display
PID: 198080 (8/1Q6/8/4k3/7B/2K4B/8/8 w - - 0 1)

Chernich, Vassily

Zadachi i Etyudi, 2015

8/1Q6/8/4k3/7B/2K4B/8/8

#2

4 + 1


5454 Near Snap 2019
3713 Snap 2019
  • SOUND
  • Tries
    • 1.Kd3?
      • 1...Kf4
        • 2.Qe4#
      • 1...Kd6!
    • 1.Kc4?
      • 1...Kd6
        • 2.Bg3#
      • 1...Kf4!
    • 1.Qe7+?
      • 1...Kd5
        • 2.Bg2#
      • 1...Kf4!
  • Keys
    • 1.Bg2!
      • 1...Kf4
        • 2.Qe4#
      • 1...Kf5
        • 2.Qe4#
      • 1...Kd6
        • 2.Qe7#
      • 1...Ke6
        • 2.Qd5#

Anticipated by 175785(1898), 183108(1907), 198114(1920), 140990(1979), 79151(2002)



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).