MESON Chess Problem Database

Problem Display
PID: 215524 (kb6/Np1Q4/1P6/8/8/8/8/7K w - - 0 1)

Zalokotsky, Roman Fedorovich (aka Fedorovich, Roman)

Land og Folk, 1979

kb6/Np1Q4/1P6/8/8/8/8/7K

#2

4 + 3

15148 Sadier Collection 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qa4!
      • 1...Bxa7
        • 2.Qxa7#
      • 1...Bh2
        • 2.Sc6#
      • 1...Bg3
        • 2.Sc6#
      • 1...Bf4
        • 2.Sc6#
      • 1...Be5
        • 2.Sc6#
      • 1...Bd6
        • 2.Sc6#
      • 1...Bc7
        • 2.Sc6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 7
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(D);
    • Vars
      • B(c);OGATE,P_SPINB(c),XS(C)::QAR1(D),XB(c)
      • B(c);N_GUARD::QAR(D)+S(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).