MESON Chess Problem Database

Problem Display
PID: 286302 (8/4Q3/8/3P1N2/5Nk1/8/8/5K2 w - - 0 1)

Ferron de la Fuente, Ernesto

Gaudium, 2013

8/4Q3/8/3P1N2/5Nk1/8/8/5K2

#2

5 + 1

5454 Near Snap 2026

SOLUTION

  • SOUND
  • Keys
    • 1.Sh3!
      • 1...Kf3
        • 2.Qe2#
      • 1...Kxh3
        • 2.Qh4#
      • 1...Kxf5
        • 2.Qe6#
      • 1...Kh5
        • 2.Qg5#

Anticipated by 276210(1958), 275756(1999)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(B);
    • Vars
      • K(a);N_GUARD,S_FLIGHT::QAB1(E)
      • K(a);N_GUARD,S_FLIGHT,XS(B)::QAR1(E)
      • K(a);OGATEB,S_FLIGHT,XS(D)::QAB1(E)
      • K(a);N_GUARD,S_FLIGHT::QAR1(E)
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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).