MESON Chess Problem Database

Problem Display
PID: 54278 (8/2Q5/8/8/3b4/3k4/3N4/3K4 w - - 0 1)

Franken, Maurits

Tijdschrift vd KNSB, 1935

8/2Q5/8/8/3b4/3k4/3N4/3K4

#2

3 + 2

785 Het Belgisch Schaakbord (L'Echiquier Belge) 1952
5454 Near Snap 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Ke3
      • 2.Qg3#
    • 1...Be3
      • 2.Qc4#
  • Keys
    • 1.Qd6!
      • 1...Kc3
        • 2.Qa3#
      • 1...Ke3
        • 2.Qg3#

Anticipated by 189968(1913)

This anticipates 172273(1996)

There are these versions: 263955

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 1
  • Sets
    • K(a);P-FLIGHT::QAR2(C)
    • B(b);SBLOCK::QAB1(C)
  • Actual
    • Q(C);P_PINB(b)
    • Vars
      • K(a);N_SPINB(b),P-FLIGHT::QAR2(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).