Problem Display
PID: 206920 (7r/6R1/8/3k4/3B1p2/K7/6P1/3B3q w - - 0 1)

Kling, Josef

The Chess Euclid, 1849

7r/6R1/8/3k4/3B1p2/K7/6P1/3B3q

#2

5 + 4


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Rd7+!
      • 1...Kc4
        • 2.Be2#
      • 1...Ke4
        • 2.Bc2#
      • 1...Kc6
        • 2.Ba4#
      • 1...Ke6
        • 2.Bg4#

This is a version of 2439

FEATURES


  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(E);CHECK
    • Vars
      • K(c);S_FLIGHT::B(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).