MESON Chess Problem Database

Problem Display
PID: 202247 (8/7K/8/5kp1/8/6P1/4Q3/Bb6 w - - 0 1)

Weiss, Berthold

Heilbronner Generalanzeiger, 1923

8/7K/8/5kp1/8/6P1/4Q3/Bb6

#2

4 + 3

5454 Near Snap 2020
6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...g4
      • 2.Qe5#
  • Keys
    • 1.Qc4!
      • threat
        • 2.g4#
      • 1...Be4
        • 2.Qc8#
      • 1...g4
        • 2.Qd5#

Anticipated by 194005(1917)

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 1
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • P(c);SBLOCK::QAR1(B)
  • Actual
    • Q(B);
    • Threat
      • P(C)
    • Vars
      • B(a);SBLOCK::QAB(B)
      • P(c);SBLOCK::QAR2(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).