MESON Chess Problem Database

Problem Display
PID: 223284 (n7/rpp2P2/q1p1K3/bbk1p3/r1n1R3/p1p5/P1p5/2N5 w - - 0 1)

Meyer, Heinrich Friedrich Ludwig

Newark Sunday Call, 1885

n7/rpp2P2/q1p1K3/bbk1p3/r1n1R3/p1p5/P1p5/2N5

#2

5 + 15

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Kb4
      • 2.Sd3#
    • 1...Qb6
      • 2.Sd3#
    • 1...Bb6
      • 2.Sd3#
    • 1...Scb6
      • 2.Sb3#
      • 2.f8Q#
      • 2.f8B#
    • 1...Sab6
      • 2.Sd3#
    • 1...b6
      • 2.Sd3#
  • Keys
    • 1.f8S!
      • 1...Kb4
        • 2.Sd3#
      • 1...Kb6
        • 2.Sd7#
      • 1...Qb6
        • 2.Sd3#
      • 1...Rb4
        • 2.Sd7#
      • 1...Bb4
        • 2.Sd7#
      • 1...Bb6
        • 2.Sd3#
      • 1...Sb2
        • 2.Sd7#
      • 1...Sd2
        • 2.Sd7#
      • 1...Se3
        • 2.Sd7#
      • 1...Scb6
        • 2.Sb3#
      • 1...Sd6
        • 2.Sd7#
      • 1...Sab6
        • 2.Sd3#
      • 1...b6
        • 2.Sd3#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 8
    • REMOVED MATES = 0
  • Sets
    • K(h);P_SPINS(e),S_FLIGHT::S(A)
    • Q(j);SBLOCK::S(A)
    • B(f);SBLOCK::S(A)
    • S(o);SBLOCK::S(A)
    • P(m);SBLOCK::S(A)
  • Actual
    • P(E);
    • Vars
      • K(h);P_SPINS(e),S_FLIGHT::S(A)
      • K(h);S_FLIGHT::S(E)
      • Q(j);SBLOCK::S(A)
      • R(d);SBLOCK::S(E)
      • B(f);SBLOCK::S(E)
      • B(f);SBLOCK::S(A)
      • S(e);::S(E)
      • S(e);SBLOCK::S(A)
      • S(o);SBLOCK::S(A)
      • P(m);SBLOCK::S(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).