Problem Display
PID: 208204 (5R2/6kn/2p4R/2Q5/5K2/8/8/8 w - - 0 1)

Didenko, Vladimir Vasilovich

Sachova skladba, 1992

5R2/6kn/2p4R/2Q5/5K2/8/8/8

#2

4 + 3


5454 Near Snap 2020
3713 Snap 2020
  • SOUND
  • Tries
    • 1.Rxh7+?
      • 1...Kg6
        • 2.Qc2#
        • 2.Qf5#
        • 2.Qh5#
      • 1...Kxh7!
    • 1.Ra8?
      • 1...Kf7
        • 2.Qa7#
      • 1...Sf8
        • 2.Qxf8#
      • 1...Sg5
        • 2.Qf8#
      • 1...Sf6
        • 2.Qf8#
      • 1...Kxh6!
    • 1.Rb8?
      • 1...Kf7
        • 2.Qa7#
      • 1...Sf8
        • 2.Qxf8#
      • 1...Sg5
        • 2.Qf8#
      • 1...Sf6
        • 2.Qf8#
      • 1...Kxh6!
    • 1.Rc8?
      • 1...Kf7
        • 2.Qa7#
      • 1...Sf8
        • 2.Qxf8#
      • 1...Sg5
        • 2.Qf8#
      • 1...Sf6
        • 2.Qf8#
      • 1...Kxh6!
    • 1.Rd8?
      • 1...Kf7
        • 2.Qa7#
      • 1...Sf8
        • 2.Qxf8#
      • 1...Sg5
        • 2.Qf8#
      • 1...Sf6
        • 2.Qf8#
      • 1...Kxh6!
    • 1.Re8?
      • 1...Kf7
        • 2.Qe7#
      • 1...Sf8
        • 2.Qxf8#
      • 1...Sg5
        • 2.Qf8#
      • 1...Sf6
        • 2.Qf8#
      • 1...Kxh6!
    • 1.Qd6?
      • threat
        • 2.Rg6#
      • 1...Sf6
        • 2.Qxf6#
      • 1...Sg5
        • 2.Qf6#
      • 1...Sxf8!
  • Keys
    • 1.Rh8!
      • 1...Kxh6
        • 2.Qg5#
      • 1...Kf7
        • 2.Qa7#
      • 1...Kxh8
        • 2.Qf8#
      • 1...Sg5
        • 2.Qf8#
      • 1...Sf6
        • 2.Qe7#
        • 2.Qf8#
      • 1...Sf8
        • 2.Qe7#
        • 2.Qxf8#

Anticipated by 24886(1889), 103115(1899), 179997(1949)



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).