MESON Chess Problem Database

Problem Display
PID: 154227 (qn6/p6p/2k4r/K1pp4/8/5Q1B/7B/8 w - - 0 1)

Markwick, Frederick W

Stratford Express, 1913

(First published on Mon Oct 6 1913)

qn6/p6p/2k4r/K1pp4/8/5Q1B/7B/8

#2

4 + 8

15351 SCPF/BCPS Black Books 2015

SOLUTION

  • SOUND
  • Keys
    • 1.Qf8!
      • threat
        • 2.Qc8#
      • 1...Kb7
        • 2.Qc8#
      • 1...d4
        • 2.Qf3#
      • 1...Qb7
        • 2.Qxh6#
      • 1...Sa6
        • 2.Qxa8#
      • 1...Sd7
        • 2.Qxa8#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(B);N_PINP(b)
    • Threat
      • QAR2(B)
    • Vars
      • K(c);S_FLIGHT::QAB1(B)
      • P(b);OGATEB::QAB(B)
      • Q(g);SBLOCK::QAR(B),XR(d)
      • S(h);OGATE::QAB(B),XQ(g)
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).