MESON Chess Problem Database

Problem Display
PID: 54698 (B7/2p1RpN1/4pqpb/2PpPPrQ/3K2np/1P1PBkrb/P4PRP/2N5 w - d5 0 1)

Anderson, Gerald Frank

Western Morning News, 1921

(First published on Sat Mar 26 1921)

B7/2p1RpN1/4pqpb/2PpPPrQ/3K2np/1P1PBkrb/P4PRP/2N5

#2

16 + 13

2740 Adventures of my Chessmen 1924

SOLUTION

  • SOUND
  • Sets
    • 1...exf5
      • 2.Bxd5#
  • Keys
    • 1.cxd5 ep+!
      • 1...c6
        • 2.Bxc6#

FEATURES

  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 1
  • Sets
    • P(h);N_GUARD,XP(L)::B(P),XP(f)
  • Actual
    • P(J);CHECK,EP,XP(f)
    • Vars
      • P(l);P_SPINP(l)::B(P),XP(l)
HTML5 logo

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).