MESON Chess Problem Database

Problem Display
PID: 50750 (8/8/8/5N2/6p1/Rp4N1/4P1k1/4K2R w K - 0 1)

Gruber, Bratoljub

Problem (Zagreb), 1955

8/8/8/5N2/6p1/Rp4N1/4P1k1/4K2R

#2

6 + 3

273 Mat Plus 1995

SOLUTION

  • SOUND
  • Sets
    • 1...b2
      • 2.Sh4#
  • Tries
    • 1.e3?
      • 1...Kf3
        • 2.0-0#
      • 1...b2!
  • Keys
    • 1.e4!
      • 1...Kf3
        • 2.0-0#
      • 1...b2
        • 2.Sh4#

FEATURES

  • Static
    • TYPE = WAITER
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • P(b);::S(F)
  • Tries
    • Try
      • P(C);
      • Vars
        • K(a);S_FLIGHT::0-0
      • Refutation
        • P(b);
  • Actual
    • P(C);
    • Vars
      • K(a);P_SPINP(b),S_FLIGHT::0-0
      • P(b);::S(F)
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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).