MESON Chess Problem Database

Problem Display
PID: 163924 (Q7/BB6/1q6/8/8/6K1/8/6kb w - - 0 1)

Junio, Noel Ferrer

Best Problems, 2014

Q7/BB6/1q6/8/8/6K1/8/6kb

#2

4 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Bg2!
      • threat
        • 2.Bxb6#
      • 1...Qf2+
        • 2.Bxf2#
      • 1...Qe3+
        • 2.Bxe3#
      • 1...Qxa7
        • 2.Qxa7#
      • 1...Bxg2
        • 2.Qxg2#
      • 1...Qd4
        • 2.Bxd4#
      • 1...Qc5
        • 2.Bxc5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(C);
    • Threat
      • B(B),XQ(c)
    • Vars
      • Q(c);CHECK,OGATE::B(B),XQ(c)
      • Q(c);N_SPINQ(c),OGATE,XB(B)::QAB(D),XQ(c)
      • B(b);OGATE,XB(C)::QAR1(D),XB(b)
      • Q(c);OGATE::B(B),XQ(c)
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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).