MESON Chess Problem Database

Problem Display
PID: 46979 (8/8/8/Q7/K7/8/NpN5/1k6 w - - 0 1)

Oleinik, Aleksandr Petrovich

Ideal-Mate Review, 1999

8/8/8/Q7/K7/8/NpN5/1k6

#2

4 + 2

4883 Still More Fun with Chess Miniatures 2002
136 Problem Observer 2012

SOLUTION

  • SOUND
  • Keys
    • 1.Qe1+!
      • 1...Kxa2
        • 2.Sb4#
      • 1...Kxc2
        • 2.Sb4#

FEATURES

  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(D);CHECK
    • Vars
      • K(a);S_FLIGHT,XS(A)::S(B)
      • K(a);S_FLIGHT,XS(B)::S(A)
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).