Problem Display
PID: 234968 (8/8/5K2/R7/1P4k1/Q7/8/8 w - - 0 1)

Akimov, Nikolai Nikolaevich

64 Shakhmatnoe obozrenie, 2008

8/8/5K2/R7/1P4k1/Q7/8/8

#2

4 + 1


5454 Near Snap 2021
15148 Sadier Collection 2021
  • SOUND
  • Tries
    • 1.Ra4?
      • 1...Kf4
        • 2.b5#
      • 1...Kh5
        • 2.Qh3#
      • 1...Kh4!
    • 1.Rc5?
      • 1...Kf4
        • 2.Rc4#
      • 1...Kh4!
    • 1.Rd5?
      • 1...Kf4
        • 2.Rd4#
      • 1...Kh4!
    • 1.Rg5+?
      • 1...Kh4
        • 2.Qg3#
      • 1...Kf4!
    • 1.Qf3+?
      • 1...Kh4
        • 2.Rh5#
      • 1...Kxf3!
    • 1.b5?
      • 1...Kf4
        • 2.Ra4#
      • 1...Kh5
        • 2.Qh3#
      • 1...Kh4!
  • Keys
    • 1.Rh5!
      • 1...Kf4
        • 2.Rh4#
      • 1...Kxh5
        • 2.Qh3#

Anticipated by 190096(1913), 193676(1915)

This anticipates 164866(2008)



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).