MESON Chess Problem Database

Problem Display
PID: 85943 (8/1Q1R4/2K3B1/8/2pP4/2k5/8/5N2 w - - 0 1)

Speckmann, Werner

Europe Echecs, 1964

8/1Q1R4/2K3B1/8/2pP4/2k5/8/5N2

#2

6 + 2

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Rh7!
      • 1...Kxd4
        • 2.Qg7#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(F);
    • Vars
      • K(a);OGATEB,S_FLIGHT,XP(B)::QAB(E)
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Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).