MESON Chess Problem Database

Problem Display
PID: 9571 (8/2nQ4/1P6/8/2NPk3/2p2pP1/2K1bP1n/4RB2 w - - 0 1)

Smeekes, GC

Western Daily Mercury, 1905

8/2nQ4/1P6/8/2NPk3/2p2pP1/2K1bP1n/4RB2

#2

9 + 6

SOLUTION

  • SOUND
  • Keys
    • 1.Se3!
      • 1...Bd1+
        • 2.Sxd1#
      • 1...Bd3+
        • 2.Bxd3#
      • 1...Bxf1
        • 2.Sxf1#
      • 1...Sxf1
        • 2.Qg4#
      • 1...Sd5
        • 2.Qxd5#
      • 1...Bc4
        • 2.Sxc4#
      • 1...Bb5
        • 2.Sc4#
      • 1...Ba6
        • 2.Sc4#
      • 1...Sg4
        • 2.Qxg4#
      • 1...Sb5
        • 2.Qd5#
      • 1...Sa6
        • 2.Qd5#
      • 1...Se6
        • 2.Qd5#
      • 1...Sa8
        • 2.Qd5#
      • 1...Se8
        • 2.Qd5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 14
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(F);N_PINB(a)
    • Vars
      • B(a);CHECK::R(A)+S(F),XB(a)
      • B(a);CHECK,OGATE::B(B),XB(a)
      • B(a);XB(B)::R(A)+S(F),XB(a)
      • S(b);N_GUARD,XB(B)::QAR2(I)
      • S(f);N_GUARD::QAB1(I),XS(f)
      • B(a);::R(A)+S(F),XB(a)
      • B(a);::R(A)+S(F)
      • S(b);N_GUARD::QAR2(I),XS(b)
      • S(f);N_GUARD::QAB1(I)
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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).