MESON Chess Problem Database

Problem Display
PID: 46322 (8/8/p2p2p1/p2Q4/8/2pPBB2/K1k5/8 w - - 0 1)

de Haas, Bastian Evert

Probleemblad, 2002

8/8/p2p2p1/p2Q4/8/2pPBB2/K1k5/8

#2

5 + 6

SOLUTION

  • SOUND
  • Keys
    • 1.Qb7!
      • threat
        • 2.Qb1#
      • 1...Kxd3
        • 2.Qe4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(E);
    • Threat
      • QAB1(E)
    • Vars
      • K(a);OGATEB,S_FLIGHT,XP(B)::QAB1(E)
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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).