MESON Chess Problem Database

Problem Display
PID: 233318 (4KQB1/4P1P1/8/3RNN2/3Pk3/4B3/8/8 w - - 0 1)

Neyndorff, Luke

Chess Life, 1981

4KQB1/4P1P1/8/3RNN2/3Pk3/4B3/8/8

#2

10 + 1

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Kf7!
      • 1...Kxd5
        • 2.Qa8#
      • 1...Kxf5
        • 2.Bh7#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • K(H);S_FLIGHT
    • Vars
      • K(a);OGATEB,S_FLIGHT,XR(C)::QAB(I)
      • K(a);OGATEB,S_FLIGHT,XS(E)::B(J)
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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).