Problem Display
PID: 287263 (4N1R1/p3p3/p3P3/Rn3k2/8/p3K3/B7/B7 w - - 0 1)

Varady, Imre

Grantham Journal, 1924

(First published on Mon Nov 24 1924)

4N1R1/p3p3/p3P3/Rn3k2/8/p3K3/B7/B7

#2

7 + 6


15239 Valois Notebooks 2026

SOLUTION


  • SOUND
  • Keys
    • 1.Be5!
      • 1...Kxe5
        • 2.Rg5#
      • 1...Sc3
        • 2.Bxc3#
      • 1...Sd4
        • 2.Bxd4#
      • 1...Sd6
        • 2.Bxd6#
      • 1...Sc7
        • 2.Bxc7#

FEATURES


  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(A);N_PINS(b)
    • Vars
      • K(c);N_GUARD,P-FLIGHT,P_SPINS(b),XB(A)::R(G)
      • S(b);OGATEB::R(D)+B(A),XS(b)


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).