MESON Chess Problem Database

Problem Display
PID: 23127 (b7/2p1Q3/2k5/2N5/8/3BK3/8/8 w - - 0 1)

Lincoln, Robert A

Fun with Chess Miniatures, 1996

b7/2p1Q3/2k5/2N5/8/3BK3/8/8

#2

4 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Sa6!
      • 1...Kd5
        • 2.Sb4#
      • 1...Kb6
        • 2.Qxc7#
      • 1...Kb7
        • 2.Qxc7#
      • 1...Bb7
        • 2.Qe6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(C);
    • Vars
      • K(a);S_FLIGHT::S(C)
      • K(a);P-FLIGHT::QAB1(D),XP(b)
      • K(a);P_SPINP(b),S_FLIGHT::QAR1(D),XP(b)
      • B(c);SBLOCK::QAR2(D)
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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).