Problem Display
PID: 164804 (3Q4/5P1R/4k3/1P2p3/4p3/4K3/8/8 w - - 0 1)

van Engelen, Adrianus Cornelis

Probleemblad, 1978

3Q4/5P1R/4k3/1P2p3/4p3/4K3/8/8

#2

5 + 3


5454 Near Snap 2017
  • SOUND
  • Tries
    • 1.Qf6+?
      • 1...Kd5
        • 2.Qc6#
      • 1...Kd7
        • 2.f8Q#
        • 2.f8R#
      • 1...Kxf6!
  • Keys
    • 1.Qg8!
      • threat
        • 2.f8Q#
      • 1...Kd5
        • 2.f8Q#
        • 2.f8B#
      • 1...Kf5
        • 2.f8Q#
        • 2.f8R#
      • 1...Kd6
        • 2.f8Q#
        • 2.f8B#
      • 1...Kf6
        • 2.f8Q#
        • 2.f8R#
      • 1...Kd7
        • 2.f8Q#
      • 1...Ke7
        • 2.f8Q#

Anticipated by 9404(1902), 151464(1908)



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).