Problem Display
PID: 12144 (2N5/8/8/3k4/K2N2P1/8/8/1Q6 w - - 0 1)

di Vincenzi, Renato

Unpublished, 1975

2N5/8/8/3k4/K2N2P1/8/8/1Q6

#2

5 + 1


5454 Near Snap 2018
  • SOUND
  • Tries
    • 1.Se2?
      • 1...Kc4
        • 2.Qb5#
      • 1...Kc5
        • 2.Qb5#
      • 1...Ke5
        • 2.Qf5#
      • 1...Ke6
        • 2.Qf5#
      • 1...Kc6!
  • Keys
    • 1.Se6!
      • 1...Kc4
        • 2.Qb3#
      • 1...Ke5
        • 2.Qf5#
      • 1...Kc6
        • 2.Qb5#
      • 1...Kxe6
        • 2.Qf5#

Anticipated by 222935(1886), 175226(1902)



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).