MESON Chess Problem Database

Problem Display
PID: 15124 (8/KP6/pNp5/8/1k6/3Q4/8/8 w - - 0 1)

Kluver, Hans Wilhelm

Deutsche Schachzeitung, 1980

8/KP6/pNp5/8/1k6/3Q4/8/8

#2

4 + 3

3295 Einfuhrung in die Welt des Schachproblem 1984
5454 Near Snap 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Qc4+?
      • 1...Ka5
        • 2.Qa4#
        • 2.Qc5#
      • 1...Ka3!
  • Keys
    • 1.b8S!
      • 1...Ka5
        • 2.Sxc6#
      • 1...Kc5
        • 2.Sxa6#
      • 1...a5
        • 2.Sa6#
      • 1...c5
        • 2.Sc6#

Anticipated by 223465(1886)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(A);CHECK
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • P(D);
    • Vars
      • K(a);S_FLIGHT::S(D),XP(c)
      • K(a);S_FLIGHT::S(D),XP(b)
      • P(b);SBLOCK::S(D)
      • P(c);SBLOCK::S(D)
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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).