MESON Chess Problem Database

Problem Display
PID: 121390 (8/3Q4/8/5Nkp/1B6/8/5K2/8 w - - 0 1)

Bareire, PCO

La Strategie, 1908

8/3Q4/8/5Nkp/1B6/8/5K2/8

#2

4 + 2

6490 yacpdb 2009
5454 Near Snap 2010

SOLUTION

  • SOUND
  • Keys
    • 1.Sh4!
      • 1...Kf4
        • 2.Qf5#
      • 1...Kxh4
        • 2.Be7#
      • 1...Kf6
        • 2.Qe7#
      • 1...Kh6
        • 2.Bd2#

This anticipates 23345(1927), 22287(1934), 22386(1934), 170471(1951), 176158(1954), 24220(1983), 211347(1986), 23874(1996), 165528(1998), 26009(2001)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(C);
    • Vars
      • K(a);S_FLIGHT::QAR1(D)
      • K(a);S_FLIGHT,XS(C)::B(B)
      • K(a);S_FLIGHT::QAB1(D)
      • K(a);S_FLIGHT::B(B)
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).