MESON Chess Problem Database

Problem Display
PID: 4917 (b2b4/Q2Rp3/2k1p3/P3P3/5PB1/3P4/1K6/8 w - - 0 1)

Locock, Charles Dealtry

West Middlesex Standard, 1893

b2b4/Q2Rp3/2k1p3/P3P3/5PB1/3P4/1K6/8

#2

8 + 5

SOLUTION

  • SOUND
  • Keys
    • 1.Rd5!
      • threat
        • 2.Rc5#
        • 2.Qd7#
      • 1...Kxd5
        • 2.Bf3#
      • 1...Bxa5
        • 2.Rc5#
      • 1...exd5
        • 2.Bd7#
      • 1...Bb7
        • 2.Qc5#
      • 1...Bb6
        • 2.Qd7#
      • 1...Bc7
        • 2.Qxa8#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(H);
    • Threat
      • DUALS(2)
    • Vars
      • K(a);OGATEB,S_FLIGHT,XR(H)::B(D)
      • B(e);XP(E)::R1(H)
      • P(b);OGATE,SBLOCK,XR(H)::B(D)
      • B(d);SBLOCK::QAR1(G)
      • B(e);::QAB1(G)
      • B(e);SBLOCK::QAB(G),XB(d)
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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).