Problem Display
PID: 138714 (8/pp6/1pp5/1k6/8/1K6/8/Q7 w - - 0 1)

Lincoln, Robert A

StrateGems, 2010

8/pp6/1pp5/1k6/8/1K6/8/Q7

#2

2 + 5


5454 Near Snap 2018
  • SOUND
  • Sets
    • 1...Kc5
      • 2.Qe5#
    • 1...c5
      • 2.Qa4#
  • Tries
    • 1.Qa3?
      • 1...c5
        • 2.Qa4#
      • 1...a6
        • 2.Qb4#
      • 1...a5!
    • 1.Qxa7?
      • 1...c5
        • 2.Qa4#
      • 1...Kc5!
  • Keys
    • 1.Qd4!
      • 1...Ka5
        • 2.Qa4#
      • 1...Ka6
        • 2.Qa4#
      • 1...c5
        • 2.Qa4#
      • 1...a5
        • 2.Qc4#
      • 1...a6
        • 2.Qb4#

Anticipated by 102150(1927)



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).