MESON Chess Problem Database

Problem Display
PID: 151050 (4R1N1/2P5/1B4p1/1R4P1/4K1Pk/3P3p/5P1P/3B4 w - - 0 1)

Ahlheim, Karl-Heinz

Probleemblad, 1971

4R1N1/2P5/1B4p1/1R4P1/4K1Pk/3P3p/5P1P/3B4

#2

12 + 3

15148 Sadier Collection 2014

SOLUTION

  • SOUND
  • Keys
    • 1.Bc5!
      • 1...Kxg5
        • 2.Be7#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(I);
    • Vars
      • K(b);OGATEB,S_FLIGHT,XP(H)::R(G)+B(I),DCHECK
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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).