MESON Chess Problem Database

Problem Display
PID: 47190 (8/8/b1k5/P4Q2/P7/3R4/8/7K w - - 0 1)

Lincoln, Robert A

Still More Fun with Chess Miniatures, 2002

8/8/b1k5/P4Q2/P7/3R4/8/7K

#2

5 + 2

SOLUTION

  • SOUND
  • Sets
    • 1...Bc4
      • 2.Qc8#
    • 1...Bb5
      • 2.Qc8#
    • 1...Bc8
      • 2.Qxc8#
  • Keys
    • 1.Rd8!
      • 1...Kb7
        • 2.Qd7#
      • 1...Kc7
        • 2.Qd7#
      • 1...Bf1
        • 2.Qc8#
      • 1...Be2
        • 2.Qc8#
      • 1...Bd3
        • 2.Qc8#
      • 1...Bc4
        • 2.Qc8#
      • 1...Bb5
        • 2.Qc8#
      • 1...Bb7
        • 2.Qc2#
      • 1...Bc8
        • 2.Qxc8#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
    • B(a);N_GUARD::QAR2(E)
    • B(a);N_GUARD::QAR2(E),XB(a)
  • Actual
    • R(B);
    • Vars
      • K(b);S_FLIGHT::QAR2(E)
      • K(b);P-FLIGHT::QAR1(E)
      • B(a);N_GUARD::QAR2(E)
      • B(a);N_GUARD,SBLOCK::QAR(E)
      • B(a);N_GUARD::QAR2(E),XB(a)
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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).