MESON Chess Problem Database

Problem Display
PID: 241799 (3Bk1KR/2p3P1/2P5/8/8/8/8/8 w - - 0 1)

Szentgyorgy, Erno

Magyar Sakkvilag, 1929

3Bk1KR/2p3P1/2P5/8/8/8/8/8

#2

5 + 2

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Kxd8
      • 2.Kf7#
  • Keys
    • 1.Kh7+!
      • 1...Kf7
        • 2.g8Q#

FEATURES

  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 1
  • Sets
    • K(b);P-FLIGHT,XB(C)::R(E)+K(D)
  • Actual
    • K(D);CHECK,S_FLIGHT
    • Vars
      • K(b);S_FLIGHT::P=Q
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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).