MESON Chess Problem Database

Problem Display
PID: 122401 (8/7p/5RPR/2k3K1/6P1/1PP1pP1b/6n1/8 w - - 0 1)

Wills, W Fred

Leeds Mercury, 1905

8/7p/5RPR/2k3K1/6P1/1PP1pP1b/6n1/8

#2

8 + 5

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Rh5!
      • threat
        • 2.Kh6#
      • 1...h6+
        • 2.Kxh6#
      • 1...Kb5
        • 2.Kh6#
      • 1...Kd5
        • 2.Kh6#
      • 1...Bxg4
        • 2.Kxg4#
      • 1...hxg6
        • 2.Kxg6#
      • 1...Sf4
        • 2.Kxf4#
      • 1...Sh4
        • 2.Kxh4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 7
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(H);
    • Threat
      • R(H)+K(E)
    • Vars
      • P(e);CHECK::R(H)+K(E),XP(e)
      • K(d);P-FLIGHT::R(H)+K(E)
      • B(c);XP(D)::R(H)+K(E),XB(c)
      • P(e);XP(G)::R(H)+K(E),XP(e)
      • S(a);::R(H)+K(E),XS(a)
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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).