MESON Chess Problem Database

Problem Display
PID: 183195 (6n1/4p2b/1K1kP3/8/1p6/1B2p3/1Qn1P3/8 w - - 0 1)

Neukomm, Gyula (Julius) R

Magyar Sakklap, 1907

6n1/4p2b/1K1kP3/8/1p6/1B2p3/1Qn1P3/8

#2

5 + 7

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Sa1
      • 2.Qd4#
    • 1...Se1
      • 2.Qd4#
    • 1...Sa3
      • 2.Qd4#
    • 1...Sd4
      • 2.Qxd4#
  • Keys
    • 1.Qh8!
      • 1...Sf6
        • 2.Qb8#
      • 1...Bd3
        • 2.Qh2#
      • 1...Be4
        • 2.Qh2#
      • 1...Bf5
        • 2.Qh2#
      • 1...Bg6
        • 2.Qh2#
      • 1...Sa1
        • 2.Qd4#
      • 1...Se1
        • 2.Qd4#
      • 1...Sa3
        • 2.Qd4#
      • 1...Sd4
        • 2.Qxd4#
      • 1...Sh6
        • 2.Qb8#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
    • S(a);N_GUARD::QAR2(A)
    • S(a);N_GUARD::QAR2(A),XS(a)
  • Actual
    • Q(A);
    • Vars
      • S(g);OGATE::QAB(A)
      • B(f);OGATE::QAB(A)
      • S(a);N_GUARD::QAR2(A)
      • S(a);N_GUARD::QAR2(A),XS(a)
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Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).