Problem Display
PID: 230406 (4B3/4k1NK/5R2/4B3/8/8/8/8 w - - 0 1)

Riczu, Lajos

Deutsche Schachzeitung, 1973

4B3/4k1NK/5R2/4B3/8/8/8/8

#2

5 + 1


5454 Near Snap 2021
15148 Sadier Collection 2021
  • SOUND
  • Tries
    • 1.Ra6?
      • 1...Kf8
        • 2.Bd6#
      • 1...Kd8!
    • 1.Rb6?
      • 1...Kf8
        • 2.Bd6#
      • 1...Kd8!
    • 1.Re6+?
      • 1...Kf8
        • 2.Bd6#
      • 1...Kd8!
    • 1.Rg6?
      • 1...Kf8
        • 2.Bd6#
      • 1...Kd8!
    • 1.Rh6?
      • 1...Kf8
        • 2.Bd6#
      • 1...Kd8!
    • 1.Rf8?
      • 1...Kxf8
        • 2.Bd6#
      • 1...Kd8!
  • Keys
    • 1.Rc6!
      • 1...Kd8
        • 2.Bf6#
      • 1...Kf8
        • 2.Bd6#

Anticipated by 222445(1884), 181779(1905), 201343(1922), 205509(1925), 176177(1962)

This anticipates 136399(1981/5), 222223(1982)



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).