MESON Chess Problem Database

Problem Display
PID: 15770 (8/5b1k/7p/8/7K/8/1B6/Q7 w - - 0 1)

Chepizhni, Viktor Ivanovich

Smena, 1987

8/5b1k/7p/8/7K/8/1B6/Q7

#2

3 + 3

3296 Shakhmatny zadachi miniaturi 1987

SOLUTION

  • SOUND
  • Sets
    • 1...Kg6
      • 2.Qb1#
    • 1...Bg8
      • 2.Qb1#
  • Keys
    • 1.Bh8!
      • threat
        • 2.Qg7#
      • 1...Kg6
        • 2.Qb1#
      • 1...Kg8
        • 2.Qg7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 1
  • Sets
    • K(c);S_FLIGHT::QAB(A)
    • B(b);N_GUARD,SBLOCK::QAB(A)
  • Actual
    • B(B);
    • Threat
      • QAR1(A)
    • Vars
      • K(c);S_FLIGHT::QAB(A)
      • K(c);S_FLIGHT::QAR1(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).