Problem Display
PID: 234985 (8/8/3K4/8/4kB2/4P3/2R5/Q7 w - - 0 1)

Akimov, Nikolai Nikolaevich

64 Shakhmatnoe obozrenie, 2013

8/8/3K4/8/4kB2/4P3/2R5/Q7

#2

5 + 1


15148 Sadier Collection 2021
  • SOUND
  • Tries
    • 1.Rf2?
      • threat
        • 2.Qb1#
      • 1...Kd3
        • 2.Qd4#
      • 1...Kf5!
    • 1.Qe5+?
      • 1...Kd3
        • 2.Qf5#
      • 1...Kf3!
    • 1.Qf6?
      • 1...Kd3
        • 2.Qf5#
        • 2.Qg6#
      • 1...Kf3!
    • 1.Qg7?
      • 1...Kd3
        • 2.Qg6#
        • 2.Qh7#
      • 1...Kf3
        • 2.Qg2#
      • 1...Kf5!
    • 1.Qg1?
      • 1...Kd3
        • 2.Qg6#
      • 1...Kf3
        • 2.Qg2#
      • 1...Kf5!
    • 1.Qh1+?
      • 1...Kd3
        • 2.Qh7#
      • 1...Kf5!
    • 1.Qa2?
      • threat
        • 2.Qd5#
      • 1...Kd3
        • 2.Qc4#
      • 1...Kf5
        • 2.Qe6#
      • 1...Kf3!
    • 1.Qa5?
      • threat
        • 2.Qd5#
      • 1...Kd3
        • 2.Qf5#
      • 1...Kf3!
  • Keys
    • 1.Rg2!
      • 1...Kd3
        • 2.Qd4#
      • 1...Kf3
        • 2.Qa8#
      • 1...Kf5
        • 2.Qe5#


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).