Problem Display
PID: 194012 (4k2r/1p1p1p2/2pP1P1r/P2PP2p/p2Q1bP1/pn2B1p1/P7/4K3 w - - 0 1)

Lundkvist, Karl Alrik

Eskilstuna Kuriren, 1917

4k2r/1p1p1p2/2pP1P1r/P2PP2p/p2Q1bP1/pn2B1p1/P7/4K3

#2

10 + 13


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Keys
    • 1.Qa7!
      • threat
        • 2.Qb8#
        • 2.Qa8#
      • 1...Kd8
        • 2.Qb8#
        • 2.Qa8#
      • 1...Kf8
        • 2.Qb8#
        • 2.Qa8#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(D);
    • Threat
      • DUALS(2)


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).