MESON Chess Problem Database

Problem Display
PID: 77460 (k7/bb3B1Q/8/8/8/8/8/1K4B1 w - - 0 1)

Abdullayev, Suleyman

Kudesnik, 2006

k7/bb3B1Q/8/8/8/8/8/1K4B1

#2

4 + 3

15148 Sadier Collection 2014

SOLUTION

  • SOUND
  • Keys
    • 1.Bd5!
      • threat
        • 2.Qxb7#
      • 1...Kb8
        • 2.Qxb7#
      • 1...Bxd5
        • 2.Qxa7#
      • 1...Bc6
        • 2.Qxa7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(C);P_PINB(b)
    • Threat
      • QAB1(D),XB(b)
    • Vars
      • K(c);N_SPINB(b),P-FLIGHT::QAR1(D),XB(b)
      • B(b);N_SPINB(b),OGATE,XB(C)::QAR1(D),XB(a)
      • B(b);OGATE::QAR1(D),XB(a)
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Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).