MESON Chess Problem Database

Problem Display
PID: 185752 (4K3/8/4N2p/3R1B1k/7p/8/8/8 w - - 0 1)

Lincoln, Robert A

Problem Observer, 2016

4K3/8/4N2p/3R1B1k/7p/8/8/8

#2

4 + 3

5454 Near Snap 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Rd3!
      • 1...h3
        • 2.Rxh3#

Anticipated by 130601(1979)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(A);
    • Vars
      • P(a);OGATEB::R(A),XP(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).