Problem Display
PID: 229928 (1R6/RP1k4/8/2K5/8/8/8/8 w - - 0 1)

Matthaus, Hans Georg

Deutsche Schachzeitung, 1982

1R6/RP1k4/8/2K5/8/8/8/8

#2

4 + 1


15148 Sadier Collection 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Re8!
      • threat
        • 2.b8Q#
        • 2.b8R#
      • 1...Kc7
        • 2.b8Q#
        • 2.b8S#
        • 2.b8B#
        • 2.b8R#
      • 1...Kxe8
        • 2.b8Q#
        • 2.b8R#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(D);
    • Threat
      • P=Q
    • Vars
      • K(a);S_FLIGHT,XR(D)::P=Q


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).