Problem Display
PID: 130601 (8/8/8/R6p/5K1k/7p/8/8 w - - 0 1)

Gruber, Hans

feenschach, 1979

8/8/8/R6p/5K1k/7p/8/8

#2

2 + 3


6490 yacpdb 2009
5454 Near Snap 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Ra2!
      • 1...h2
        • 2.Rxh2#

This anticipates 185752(2016)

FEATURES


  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(B);
    • Vars
      • P(a);OGATEB::R(B),XP(a)


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).