MESON Chess Problem Database

Problem Display
PID: 183219 (R7/2B5/8/8/8/4kBQK/2P5/8 w - - 0 1)

Gold, Samuel

Wiener Hausfrauen-Zeitung, 1907

R7/2B5/8/8/8/4kBQK/2P5/8

#2

6 + 1

5454 Near Snap 2018
6490 yacpdb 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Qe1+?
      • 1...Kxf3
        • 2.Ra3#
        • 2.Rf8#
      • 1...Kd4!
  • Keys
    • 1.Rc8!
      • 1...Kd2
        • 2.Bf4#
      • 1...Kd4
        • 2.Bb6#

Anticipated by 24876(0000), 220218(1885), 9655(1907)

This anticipates 130181(1911), 84201(1989), 34937(1990-1991), 134754(1999)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(C);CHECK
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • R(F);
    • Vars
      • K(a);S_FLIGHT::B(E)
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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).