MESON Chess Problem Database

Problem Display
PID: 4995 (5Q2/8/2K5/3P4/8/R1B1k1Nn/6p1/8 w - - 0 1)

Locock, Charles Dealtry

Knowledge, 1896

5Q2/8/2K5/3P4/8/R1B1k1Nn/6p1/8

#2

6 + 3

3360 Simple Two-move Themes 1924
3310 2345 Chess Problems 1997

SOLUTION

  • SOUND
  • Keys
    • 1.Qb4!
      • threat
        • 2.Be1#
      • 1...Kf2
        • 2.Bd4#
      • 1...Kd3
        • 2.Qe4#
      • 1...Kf3
        • 2.Be1#
      • 1...Sf2
        • 2.Bd2#
      • 1...Sf4
        • 2.Bd4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(F);
    • Threat
      • R(A)+B(B)
    • Vars
      • K(b);S_FLIGHT::B(B)
      • K(b);P-FLIGHT::QAB1(F)
      • K(b);P-FLIGHT::R(A)+B(B)
      • S(c);SBLOCK::R(A)+B(B),DCHECK
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).