MESON Chess Problem Database

Problem Display
PID: 208861 (8/2RpN3/3p4/3p4/3k4/3P2K1/2PrPPb1/8 w - - 0 1)

Wilkinson, John

American Chess Journal, 1876

8/2RpN3/3p4/3p4/3k4/3P2K1/2PrPPb1/8

#2

7 + 6

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Kf4!
      • threat
        • 2.Sf5#
        • 2.c3#
        • 2.e3#
      • 1...Rxc2
        • 2.Sf5#
      • 1...Rxe2
        • 2.Sf5#
      • 1...Rxd3
        • 2.Sf5#
      • 1...Bh3
        • 2.c3#
        • 2.e3#
      • 1...Be4
        • 2.c3#
        • 2.e3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • K(E);S_FLIGHT
    • Threat
      • DUALS(3)
    • Vars
      • R(a);XP(A)::S(G)
      • R(a);XP(B)::S(G)
      • R(a);XP(D)::S(G)
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).