MESON Chess Problem Database

Problem Display
PID: 208884 (K7/8/3p3p/3knR2/2R5/7B/5n2/5Q2 w - - 0 1)

Koerper, Rudolph

St. Louis Globe Democrat, 1876

K7/8/3p3p/3knR2/2R5/7B/5n2/5Q2

#2

5 + 5

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Rh5!
      • 1...Sxh3
        • 2.Qf7#
      • 1...Sd3
        • 2.Qxd3#
        • 2.Qf7#
      • 1...Sg4
        • 2.Qf7#
      • 1...Sd1
        • 2.Qd3#
        • 2.Qf7#
      • 1...Sh1
        • 2.Qd3#
        • 2.Qf7#
      • 1...Se4
        • 2.Qd3#
        • 2.Qf7#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(D);
    • Vars
      • S(a);OGATE,XB(B)::QAB(A)
      • S(a);OGATE::QAB(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).