MESON Chess Problem Database

Problem Display
PID: 71179 (nk6/brpp2p1/brp4p/1p6/8/8/8/4K2R w - - 0 1)

Dawson, Thomas Rayner

Illustrated London News, 1913

nk6/brpp2p1/brp4p/1p6/8/8/8/4K2R

#2

2 + 12

SOLUTION

  • SOUND
  • Tries
    • 1.Rxh6?
      • threat
        • 2.Rh8#
      • 1...Kc8
        • 2.Rh8#
      • 1...gxh6!
  • Keys
    • 1.Rf1!
      • threat
        • 2.Rf8#
      • 1...Kc8
        • 2.Rf8#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(B);XP(e)
      • Threat
        • R(B)
      • Vars
        • K(l);P-FLIGHT::R(B)
      • Refutation
        • P(j);XR(B)
  • Actual
    • R(B);
    • Threat
      • R(B)
    • Vars
      • K(l);P-FLIGHT::R(B)
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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).