MESON Chess Problem Database

Problem Display
PID: 62637 (N7/2p1B1Q1/p1prn3/k2NR3/P7/1P6/4P3/3K4 w - - 0 1)

Steegman, HE

The Chess Monthly (Hoffer), 1880

N7/2p1B1Q1/p1prn3/k2NR3/P7/1P6/4P3/3K4

#2

9 + 6

SOLUTION

  • SOUND
  • Sets
    • 1...Rd7
      • 2.Bb4#
    • 1...Rd8
      • 2.Bb4#
  • Keys
    • 1.Bg5!
      • threat
        • 2.Bd2#
      • 1...Sxg5
        • 2.Qxc7#
      • 1...Sf4
        • 2.Qxc7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 2
  • Sets
    • R(d);OGATE::B(G)
  • Actual
    • B(G);
    • Threat
      • B(G)
    • Vars
      • S(e);N_GUARD,XB(G)::QAB(H),XP(f)
      • S(e);N_GUARD::QAB(H),XP(f)
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).