MESON Chess Problem Database

Problem Display
PID: 208124 (8/5pp1/4nbk1/1B3p2/3P4/3Q4/3B1N2/2K4R w - - 0 1)

Anonymous

New York Times, 1874

8/5pp1/4nbk1/1B3p2/3P4/3Q4/3B1N2/2K4R

#2

7 + 6

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qxf5+!
      • 1...Kxf5
        • 2.Bd3#

FEATURES

  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(E);CHECK,XP(a)
    • Vars
      • K(d);S_FLIGHT,XQ(E)::B(G)
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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).