Problem Display
PID: 247564 (7Q/8/8/8/8/4KRP1/6k1/8 w - - 0 1)

Chernikh, Vassily

Zadachi i Etyudi, 2003

7Q/8/8/8/8/4KRP1/6k1/8

#2

4 + 1


  • SOUND
  • Tries
    • 1.Rf2+?
      • 1...Kg1
        • 2.Qa1#
        • 2.Qh2#
      • 1...Kxg3!
    • 1.Rf5?
      • 1...Kxg3
        • 2.Rg5#
      • 1...Kg1!
    • 1.Rf6?
      • 1...Kxg3
        • 2.Rg6#
      • 1...Kg1!
    • 1.Rf7?
      • 1...Kxg3
        • 2.Rg7#
      • 1...Kg1!
    • 1.Rf8?
      • 1...Kxg3
        • 2.Rg8#
      • 1...Kg1!
    • 1.Qh3+?
      • 1...Kg1
        • 2.Rf1#
      • 1...Kxh3!
  • Keys
    • 1.Rf1!
      • 1...Kxf1
        • 2.Qh1#
      • 1...Kxg3
        • 2.Rg1#


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).