Problem Display
PID: 125418 (8/8/8/k1K5/8/8/5Q1R/3b4 w - - 0 1)

Anonymous

Source?, 0000

8/8/8/k1K5/8/8/5Q1R/3b4

#2

3 + 2


3713 Snap 2009
6490 yacpdb 2009
  • SOUND
  • Sets
    • 1...Ka4
      • 2.Qa2#
    • 1...Bf3
      • 2.Qa2#
    • 1...Bg4
      • 2.Qa2#
    • 1...Bh5
      • 2.Qa2#
  • Tries
    • 1.Qe1+?
      • 1...Ka4
        • 2.Qb4#
      • 1...Ka6!
    • 1.Qb2?
      • threat
        • 2.Qb5#
      • 1...Ka4
        • 2.Qa2#
        • 2.Qb4#
      • 1...Ka6
        • 2.Qb6#
      • 1...Be2
        • 2.Qa1#
        • 2.Qa3#
        • 2.Qa2#
      • 1...Ba4
        • 2.Qb6#
      • 1...Bb3!
    • 1.Qd2+?
      • 1...Ka4
        • 2.Qb4#
        • 2.Qa2#
      • 1...Ka6!
    • 1.Qg2?
      • threat
        • 2.Qa8#
      • 1...Ka4
        • 2.Qa2#
      • 1...Ka6
        • 2.Qa8#
      • 1...Bf3
        • 2.Qa2#
      • 1...Be2!
    • 1.Qf7?
      • threat
        • 2.Qa7#
      • 1...Ka4
        • 2.Ra2#
        • 2.Qa2#
      • 1...Be2
        • 2.Qa2#
      • 1...Ka6!
  • Keys
    • 1.Qf3!
      • threat
        • 2.Qa8#
      • 1...Ka4
        • 2.Ra2#
      • 1...Ka6
        • 2.Qa8#
      • 1...Bxf3
        • 2.Ra2#
      • 1...Be2
        • 2.Qa3#

This anticipates 10621(1966)



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).