Problem Display
PID: 107876 (8/1N4Q1/K1p1k3/8/B3p3/8/5r2/3R4 w - - 0 1)

Carvajal, Juan

El Ajedrez Espanol, 1963

8/1N4Q1/K1p1k3/8/B3p3/8/5r2/3R4

#2

5 + 4


6490 yacpdb 2009
5454 Near Snap 2021
  • SOUND
  • Sets
    • 1...Rf5
      • 2.Sd8#
      • 2.Rd6#
    • 1...c5
      • 2.Bd7#
  • Keys
    • 1.Rd5!
      • threat
        • 2.Re5#
      • 1...Kxd5
        • 2.Bb3#
      • 1...cxd5
        • 2.Bd7#
      • 1...Rf7
        • 2.Qe5#
      • 1...Rf5
        • 2.Rd6#
      • 1...Rf6
        • 2.Qd7#

Anticipated by 23426(1886), 93234(1907)



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).