Problem Display
PID: 3164 (5Q2/3kp3/1P6/3PKP2/8/8/8/8 w - - 0 1)

Kubbel, Leonid Ivanovich

Source?, 1941

5Q2/3kp3/1P6/3PKP2/8/8/8/8

#2

5 + 2


3296 Shakhmatny zadachi miniaturi 1987
3813 300 Sachmatu Uzdaviniu 1991
3713 Snap 2007
5454 Near Snap 2008
  • SOUND
  • Sets
    • 1...e6
      • 2.fxe6#
  • Tries
    • 1.Ke4?
      • 1...e5
        • 2.fxe5 ep#
      • 1...e6
        • 2.fxe6#
      • 1...Kd6!
    • 1.Kf4?
      • 1...e5+
        • 2.fxe5 ep#
      • 1...e6
        • 2.fxe6#
      • 1...Kd6!
    • 1.Qxe7+?
      • 1...Kc8
        • 2.Qc7#
      • 1...Kxe7!
  • Keys
    • 1.Kd4!
      • 1...e5+
        • 2.fxe5 ep#
      • 1...Kd6
        • 2.Qd8#
      • 1...e6
        • 2.fxe6#

Anticipated by 46960(1903), 19071(1912)

This anticipates 23708(1964)



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).