MESON Chess Problem Database

Problem Display
PID: 18140 (rk2K3/N7/1P1p4/3Q4/8/8/8/1R6 w - - 0 1)

Forder, SO

Time & Tide, 1953

rk2K3/N7/1P1p4/3Q4/8/8/8/1R6

#2

5 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.b7!
      • 1...Kxa7+
        • 2.bxa8Q#
        • 2.bxa8R#
      • 1...Kc7+
        • 2.bxa8S#
      • 1...Rxa7
        • 2.Qxd6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • P(C);
    • Vars
      • K(c);CHECK,S_FLIGHT,XS(D)::PXR(b)=Q
      • K(c);CHECK,S_FLIGHT::PXR(b)=S
      • R(b);SBLOCK,XS(D)::QAB(B),XP(a)
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).