MESON Chess Problem Database

Problem Display
PID: 129853 (1K6/1BQ5/pP6/krN5/2p5/2P5/8/8 w - - 0 1)

Semerad, Bohumil

Casopis ceskoslovenskych sachistu, 1912

1K6/1BQ5/pP6/krN5/2p5/2P5/8/8

#2

6 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Bc6!
      • 1...Rxb6+
        • 2.Sb7#
      • 1...Rxc5
        • 2.b7#
      • 1...Rb1
        • 2.Sb7#
      • 1...Rb2
        • 2.Sb7#
      • 1...Rb3
        • 2.Sb7#
      • 1...Rb4
        • 2.Sb7#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(D);P_SPINP(C)
    • Vars
      • R(c);CHECK,P_SPINR(c),XP(C)::S(B)
      • R(c);N_GUARD,N_PINP(C),XS(B)::QAB(E)+P(C)
      • R(c);::S(B)
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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).