MESON Chess Problem Database

Problem Display
PID: 194005 (8/8/2K5/8/3pk3/8/3P3B/5Q1b w - - 0 1)

Stockman, Curt Sixten Gabriel

Aftonbladet, 1917

8/8/2K5/8/3pk3/8/3P3B/5Q1b

#2

4 + 3

6490 yacpdb 2019
5454 Near Snap 2020

SOLUTION

  • SOUND
  • Sets
    • 1...d3
      • 2.Qf4#
  • Keys
    • 1.Qh3!
      • threat
        • 2.d3#
      • 1...Bf3
        • 2.Qh7#
      • 1...d3
        • 2.Qg4#

This anticipates 202247(1923)

FEATURES

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