Problem Display
PID: 79228 (5N2/3p3Q/8/1K1kp3/3p4/8/8/8 w - - 0 1)

Asplund, Per Ivan Rune

Springaren, 1953

5N2/3p3Q/8/1K1kp3/3p4/8/8/8

#2

3 + 4


5454 Near Snap 2014
  • SOUND
  • Sets
    • 1...Kd6
      • 2.Qxd7#
    • 1...d3
      • 2.Qxd3#
    • 1...d6
      • 2.Qb7#
  • Tries
    • 1.Qf5?
      • 1...Kd6
        • 2.Qxd7#
      • 1...d3
        • 2.Qxd3#
      • 1...d6!
    • 1.Qf7+?
      • 1...Kd6
        • 2.Qxd7#
      • 1...Ke4!
  • Keys
    • 1.Qc2!
      • 1...Kd6
        • 2.Qc5#
      • 1...d3
        • 2.Qxd3#
      • 1...e4
        • 2.Qc5#
      • 1...d6
        • 2.Qc6#

Anticipated by 29048(1877), 110805(1922)

This anticipates 77680(1960), 135534(1988)



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).