MESON Chess Problem Database

Problem Display
PID: 150403 (8/p7/K7/8/kp6/8/P1N5/1N6 w - - 0 1)

Dawson, Thomas Rayner

Pittsburgh Sun, 1925

(First published on Sat Feb 28 1925)

8/p7/K7/8/kp6/8/P1N5/1N6

#2

4 + 3

15256 TRD Scrapbook 2014
5454 Near Snap 2022

SOLUTION

  • SOUND
  • Sets
    • 1...b3
      • 2.Sc3#
  • Keys
    • 1.Sd2!
      • 1...b3
        • 2.axb3#

This anticipates 206715(1925)

FEATURES

  • Static
    • TYPE = MUTATE
    • CHANGED MATES = 1
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • P(b);N_GUARD::S(A)
  • Actual
    • S(A);
    • Vars
      • P(b);OGATE::P(B),XP(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).