MESON Chess Problem Database

Problem Display
PID: 116899 (8/2B1Q3/8/K7/8/8/Bk6/8 w - - 0 1)

Kardos, Tivadar

Boletim da UBP, 1962

8/2B1Q3/8/K7/8/8/Bk6/8

#2

4 + 1

5454 Near Snap 2009
6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Qe2+!
      • 1...Ka1
        • 2.Be5#
      • 1...Kc1
        • 2.Bf4#
      • 1...Ka3
        • 2.Bd6#
      • 1...Kc3
        • 2.Be5#

This anticipates 86743(1990), 163371(1994)

FEATURES

  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(D);CHECK
    • Vars
      • K(a);S_FLIGHT::B(C)
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).