MESON Chess Problem Database

Problem Display
PID: 145069 (8/1Q6/8/1P2k3/8/2N5/1B3K2/8 w - - 0 1)

Pillsbury, Harry Nelson

Polytechnic Exhibition (Borough Road, London), 1902

8/1Q6/8/1P2k3/8/2N5/1B3K2/8

#2

5 + 1

14868 Pirnie Collection 2012

SOLUTION

  • SOUND
  • Sets
    • 1...Kd4
      • 2.Qd5#
  • Keys
    • 1.Qf7!
      • 1...Kd4
        • 2.Qd5#
      • 1...Kd6
        • 2.Se4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • K(a);S_FLIGHT::QAR1(E)
  • Actual
    • Q(E);
    • Vars
      • K(a);S_FLIGHT::QAR1(E)
      • K(a);S_FLIGHT::S(C)
HTML5 logo

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).