MESON Chess Problem Database

Problem Display
PID: 227649 (8/4N3/5p2/4p3/2K2k2/8/4Q2P/8 w - - 0 1)

Harder, Karl

Frankische Arbeiter Schachzeitung, 1926

8/4N3/5p2/4p3/2K2k2/8/4Q2P/8

#2

4 + 3

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qg2!
      • 1...Ke3
        • 2.Sd5#
      • 1...e4
        • 2.Qg3#
      • 1...f5
        • 2.Sd5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(A);
    • Vars
      • K(a);S_FLIGHT::S(D)
      • P(b);SBLOCK::QAB1(A)
      • P(c);SBLOCK::S(D)
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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).