MESON Chess Problem Database

Problem Display
PID: 175572 (8/8/N7/1Pp5/kPb5/1N5Q/1B6/K7 w - - 0 1)

Kuneticky, Otokar

Narodni listy, 1900

8/8/N7/1Pp5/kPb5/1N5Q/1B6/K7

#2

7 + 3

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Bxb5
      • 2.Sbxc5#
  • Keys
    • 1.Qd7!
      • threat
        • 2.Sbxc5#
      • 1...Kxb3
        • 2.Qd1#
      • 1...Bxb3
        • 2.b6#
      • 1...cxb4
        • 2.Sac5#

This is a version of 100754

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 1
  • Sets
    • B(b);SBLOCK,XP(F)::S(C),XP(c)
  • Actual
    • Q(D);
    • Threat
      • S(C),XP(c)
    • Vars
      • K(a);OGATEB,S_FLIGHT,XS(C)::QAB(D)
      • B(b);N_GUARD,SBLOCK,XS(C)::QAB(D)+P(F)
      • P(c);SBLOCK,XP(E)::S(G)
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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).