MESON Chess Problem Database

Problem Display
PID: 214462 (BK6/8/4p1p1/1R6/5k2/1p1ppNrP/4r2B/8 w - - 0 1)

Grimshaw, Walter

Nuova Rivista degli Scacchi, 1879

BK6/8/4p1p1/1R6/5k2/1p1ppNrP/4r2B/8

#2

6 + 8

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Rb7!
      • threat
        • 2.Rf7#
      • 1...Kxf3
        • 2.Rf7#
      • 1...Ke4
        • 2.Rf7#
      • 1...Kf5
        • 2.Rf7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(D);
    • Threat
      • R(D)
    • Vars
      • K(f);N_SPINR(e),P-FLIGHT,XS(B)::B(E)+R(D),DCHECK
      • K(f);N_SPINR(e),P-FLIGHT::B(E)+R(D)
      • K(f);N_SPINR(e),P-FLIGHT::R(D)
HTML5 logo

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).