MESON Chess Problem Database

Problem Display
PID: 131910 (8/5K2/2R4p/5pbk/7P/5P1R/6P1/8 w - - 0 1)

Semerad, Bohumil

Casopis ceskoslovenskych sachistu, 1913

8/5K2/2R4p/5pbk/7P/5P1R/6P1/8

#2

6 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Rc5!
      • 1...Bxh4
        • 2.Rxf5#
      • 1...Bc1
        • 2.g4#
      • 1...Bd2
        • 2.g4#
      • 1...Be3
        • 2.g4#
      • 1...Bf4
        • 2.g4#
      • 1...Bf6
        • 2.g4#
      • 1...Be7
        • 2.g4#
      • 1...Bd8
        • 2.g4#
      • 1...f4
        • 2.hxg5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 9
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(E);
    • Vars
      • B(b);OGATEB,P_SPINB(b),P_SPINP(a),XP(D)::R(E),XP(a)
      • B(b);P_SPINP(a)::P(A)
      • P(a);P_SPINB(b)::R(C)+P(D),XB(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).