MESON Chess Problem Database

Problem Display
PID: 39050 (8/3Q4/2pbp3/3k4/3P4/3K4/8/8 w - - 0 1)

Lincoln, Robert A

More Fun with Chess Miniatures, 2000

8/3Q4/2pbp3/3k4/3P4/3K4/8/8

#2

3 + 4

3713 Snap 2018
5454 Near Snap 2020

SOLUTION

  • SOUND
  • Sets
    • 1...c5
      • 2.Qb7#
    • 1...e5
      • 2.Qf7#
  • Keys
    • 1.Qd8!
      • 1...c5
        • 2.Qa8#
      • 1...e5
        • 2.Qg8#

Anticipated by 206717(1925), 175274(1936)

FEATURES

  • Static
    • TYPE = MUTATE
    • CHANGED MATES = 2
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • P(b);OGATEB::QAB(C)
    • P(d);OGATEB::QAB(C)
  • Actual
    • Q(C);
    • Vars
      • P(b);OGATEB::QAB(C)
      • P(d);OGATEB::QAB(C)
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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).