MESON Chess Problem Database

Problem Display
PID: 187769 (6n1/2K1p2B/4kP1p/7Q/3P1r2/5p2/5P2/8 w - - 0 1)

Locock, Charles Dealtry

The Times, 1909

6n1/2K1p2B/4kP1p/7Q/3P1r2/5p2/5P2/8

#2

6 + 6

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Sets
    • 1...Kxf6
      • 2.Qg6#
    • 1...Rxf6
      • 2.d5#
  • Keys
    • 1.f7!
      • 1...Kf6
        • 2.Qg6#
      • 1...Rxd4
        • 2.Qf5#
      • 1...Rxf7
        • 2.Qe5#
      • 1...Rf5
        • 2.Qxf5#
      • 1...Re4
        • 2.Qf5#
      • 1...Rg4
        • 2.Qf5#
      • 1...Rh4
        • 2.Qf5#
      • 1...Rf6
        • 2.d5#
      • 1...Sf6
        • 2.f8S#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 7
    • REMOVED MATES = 0
  • Sets
    • K(c);OGATEB,P-FLIGHT,XP(D)::QAR1(C)
    • R(b);SBLOCK,XP(D)::P(B)
  • Actual
    • P(D);
    • Vars
      • K(c);P-FLIGHT::QAR1(C)
      • R(b);N_GUARD,XP(B)::QAB1(C)
      • R(b);SBLOCK,XP(D)::QAR1(C)
      • R(b);N_GUARD::QAB1(C),XR(b)
      • R(b);N_GUARD::QAB1(C)
      • R(b);SBLOCK::P(B)
      • S(f);SBLOCK,S_CUTR(b)::P=S
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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).