Problem Display
PID: 184116 (8/n5R1/P2N2K1/1p1p1p2/1P1k1B2/2r1n3/2p1B3/8 w - - 0 1)

Salthouse, Thomas

British Chess Magazine, 1916

8/n5R1/P2N2K1/1p1p1p2/1P1k1B2/2r1n3/2p1B3/8

#2

7 + 8


SOLUTION


  • SOUND
  • Keys
    • 1.Re7!
      • threat
        • 2.Be5#
      • 1...Sd1
        • 2.Sxf5#
      • 1...Sf1
        • 2.Sxf5#
      • 1...Sg2
        • 2.Sxf5#
      • 1...Sc4
        • 2.Sxf5#
      • 1...Sg4
        • 2.Sxf5#
      • 1...Sc6
        • 2.Sxb5#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(G);
    • Threat
      • B(C)
    • Vars
      • S(c);N_GUARD::S(E),XP(g)
      • S(h);N_GUARD::S(E),XP(e)


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).