MESON Chess Problem Database

Problem Display
PID: 21228 (8/3p4/1K1N1p1P/4k3/3pNp2/B2p3q/B2P4/8 w - - 0 1)

Warton, Joseph John

Warton, Thomas Joseph

Manchester Weekly Times, 1917

8/3p4/1K1N1p1P/4k3/3pNp2/B2p3q/B2P4/8

#2

7 + 7

SOLUTION

  • SOUND
  • Keys
    • 1.Sc5!
      • 1...Kxd6
        • 2.Sxd3#
      • 1...Qxh6
        • 2.Sxd3#
        • 2.Sxd7#
      • 1...f3
        • 2.Sxd3#
      • 1...f5
        • 2.Sxd7#
      • 1...Qf1
        • 2.Sxd7#
      • 1...Qg2
        • 2.Sxd3#
        • 2.Sxd7#
      • 1...Qg4
        • 2.Sxd3#
      • 1...Qf5
        • 2.Sf7#
      • 1...Qe6
        • 2.Sxd3#
      • 1...Qh1
        • 2.Sxd3#
        • 2.Sxd7#
      • 1...Qh2
        • 2.Sxd3#
        • 2.Sxd7#
      • 1...Qe3
        • 2.Sxd7#
      • 1...Qf3
        • 2.Sxd7#
      • 1...Qg3
        • 2.Sxd7#
      • 1...Qh4
        • 2.Sxd3#
        • 2.Sxd7#
      • 1...Qh5
        • 2.Sxd3#
        • 2.Sxd7#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 10
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(D);
    • Vars
      • K(e);S_FLIGHT,XS(F)::B(C)+S(D),XP(a)
      • P(d);S_CUTQ(b)::S(D),XP(a)
      • P(f);S_CUTQ(b)::S(D),XP(g)
      • Q(b);N_GUARD::S(D),XP(g)
      • Q(b);N_GUARD::S(D),XP(a)
      • Q(b);SBLOCK::S(F)
      • Q(b);N_GUARD,P_PINS(F)::S(D),XP(a)
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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).