MESON Chess Problem Database

Problem Display
PID: 10611 (7K/6Q1/5R2/4p3/8/8/7P/b6k w - - 0 1)

Larsson, Lennart

Hannelius JT, 1966-1967

7K/6Q1/5R2/4p3/8/8/7P/b6k

#2

4 + 3

3295 Einfuhrung in die Welt des Schachproblem 1984
136 Problem Observer 2007

SOLUTION

  • SOUND
  • Sets
    • 1...Kxh2
      • 2.Rh6#
  • Keys
    • 1.Rf2!
      • threat
        • 2.Qg2#
      • 1...e4
        • 2.Qxa1#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 1
  • Sets
    • K(b);OGATEB,P-FLIGHT,XP(A)::R(B)
  • Actual
    • R(B);
    • Threat
      • QAB1(C)
    • Vars
      • P(c);OGATE,P_PINQ(C)::QAB1(C),XB(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).