Problem Display
PID: 228734 (2k5/8/3K4/1R6/1P6/8/8/8 w - - 0 1)

Latzel, Gerhard Paul

Deutsche Schachzeitung, 1968

2k5/8/3K4/1R6/1P6/8/8/8

#2

3 + 1


15148 Sadier Collection 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Kd8
      • 2.Rb8#
  • Tries
    • 1.Rb7?
      • 1...Kd8
        • 2.Rb8#
      • 1...Kxb7!
  • Keys
    • 1.Rb6!
      • 1...Kd8
        • 2.Rb8#

FEATURES


  • Static
    • TYPE = WAITER
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • K(a);P-FLIGHT::R(B)
  • Tries
    • Try
      • R(B);
      • Vars
        • K(a);P-FLIGHT::R(B)
      • Refutation
        • K(a);S_FLIGHT,XR(B)
  • Actual
    • R(B);
    • Vars
      • K(a);P-FLIGHT::R(B)


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).