MESON Chess Problem Database

Problem Display
PID: 214911 (8/8/7b/4N3/5k2/Q3RN2/4P3/7K w - - 0 1)

Anonymous

St. Louis Globe Democrat, 1879

8/8/7b/4N3/5k2/Q3RN2/4P3/7K

#2

6 + 2

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qe7!
      • 1...Kxe3
        • 2.Sd3#
      • 1...Kg3
        • 2.Qh4#
      • 1...Kf5
        • 2.Qf7#
      • 1...Bg5
        • 2.Qxg5#
      • 1...Bg7
        • 2.Qg5#
      • 1...Bf8
        • 2.Qg5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(C);
    • Vars
      • K(a);S_FLIGHT,XR(D)::QAR(C)+S(F)
      • K(a);S_FLIGHT::QAB1(C)
      • K(a);P-FLIGHT::QAR2(C)
      • B(b);N_GUARD::QAB1(C),XB(b)
      • B(b);N_GUARD::QAB1(C)
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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).