Problem Display
PID: 22725 (1N6/3pp3/1K2k3/8/5QP1/8/8/8 w - - 0 1)

Suesman, Walter B

Providence Journal, 1947

1N6/3pp3/1K2k3/8/5QP1/8/8/8

#2

4 + 3


2786 More Fun with Chess Miniatures 2000
3713 Snap 2008

SOLUTION


  • SOUND
  • Sets
    • 1...d6
      • 2.Qf5#
  • Keys
    • 1.Sa6!
      • threat
        • 2.Sc7#
      • 1...Kd5
        • 2.Sc7#
      • 1...d6
        • 2.Qf5#
      • 1...d5
        • 2.Sc5#

Anticipated by 79534(1932)

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • P(b);SBLOCK::QAB1(A)
  • Actual
    • S(D);
    • Threat
      • S(D)
    • Vars
      • K(a);S_FLIGHT::S(D)
      • P(b);SBLOCK::QAB1(A)
      • P(b);SBLOCK::S(D)


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).