Problem Display
PID: 55129 (8/8/8/5p2/4kP2/R6p/B6Q/B5K1 w - - 0 1)

Zigman, Matyaz

Problem (Zagreb), 1971

8/8/8/5p2/4kP2/R6p/B6Q/B5K1

#2

6 + 3


56 The Problemist 2004

SOLUTION


  • SOUND
  • Tries
    • 1.Bb3?
      • 1...Kd3
        • 2.Bd5#
      • 1...Ke3
        • 2.Bc2#
        • 2.Bd5#
      • 1...Kf3!
  • Keys
    • 1.Qxh3!
      • 1...Kxf4
        • 2.Qh4#

This is a version

FEATURES


  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(C);
      • Vars
        • K(b);S_FLIGHT::R(E)+B(C)
      • Refutation
        • K(b);S_FLIGHT
  • Actual
    • Q(D);XP(a)
    • Vars
      • K(b);OGATEB,P-FLIGHT,XP(F)::QAR2(D)


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).