Problem Display
PID: 217416 (7R/4B3/3Pk3/8/8/3K4/8/7Q w - - 0 1)

Chernikh, Vassily

64 Shakhmatnoe obozrenie, 2020

7R/4B3/3Pk3/8/8/3K4/8/7Q

#2

5 + 1


5454 Near Snap 2021
  • SOUND
  • Sets
    • 1...Ke5
      • 2.Qe4#
    • 1...Kf5
      • 2.Qe4#
  • Tries
    • 1.Rh7?
      • 1...Ke5
        • 2.Qe4#
      • 1...Kf5
        • 2.Qe4#
      • 1...Kd7!
    • 1.Rc8?
      • 1...Ke5
        • 2.Qe4#
      • 1...Kf5
        • 2.Qe4#
      • 1...Kd7
        • 2.Qh3#
      • 1...Kf7!
    • 1.Rd8?
      • 1...Ke5
        • 2.Qe4#
      • 1...Kf5
        • 2.Qe4#
      • 1...Kf7!
    • 1.Rf8?
      • 1...Ke5
        • 2.Qe4#
      • 1...Kd7!
    • 1.Rg8?
      • 1...Ke5
        • 2.Qe4#
      • 1...Kf5
        • 2.Qe4#
      • 1...Kf7
        • 2.Qd5#
      • 1...Kd7!
    • 1.Qg2?
      • 1...Ke5
        • 2.Qe4#
      • 1...Kf5
        • 2.Qe4#
      • 1...Kf7
        • 2.Qg8#
      • 1...Kd7!
    • 1.Qf3?
      • 1...Ke5
        • 2.Qe4#
      • 1...Kd7!
    • 1.Qe4+?
      • 1...Kd7
        • 2.Rd8#
      • 1...Kf7!
    • 1.Qd5+?
      • 1...Kd7
        • 2.Rd8#
      • 1...Kxd5!
    • 1.Qc6?
      • 1...Ke5
        • 2.Qe4#
      • 1...Kf5
        • 2.Qe4#
      • 1...Kf7!
    • 1.Qb7?
      • 1...Ke5
        • 2.Qe4#
      • 1...Kf5
        • 2.Qe4#
      • 1...Kf7!
  • Keys
    • 1.Qa8!
      • 1...Ke5
        • 2.Qe4#
      • 1...Kf5
        • 2.Qe4#
      • 1...Kd7
        • 2.Qc8#
      • 1...Kf7
        • 2.Qg8#

Anticipated by 206705(1925), 106765(1955), 105390(1991), 99408(1995)



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).