MESON Chess Problem Database

Problem Display
PID: 166100 (6R1/8/8/8/4N3/5pNp/3K2p1/6k1 w - - 0 1)

Andersson, Gunnar

Tidskrift for Schack, 1930

6R1/8/8/8/4N3/5pNp/3K2p1/6k1

#2

4 + 4

5454 Near Snap 2018
15148 Sadier Collection 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Sg5!
      • 1...Kf2
        • 2.Sxh3#
      • 1...Kh2
        • 2.Sxf3#
      • 1...f2
        • 2.Sf3#
      • 1...h2
        • 2.Sh3#

This anticipates 121542(1950), 12135(1975)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(C);
    • Vars
      • K(a);S_FLIGHT::S(C),XP(d)
      • K(a);S_FLIGHT::S(C),XP(c)
      • P(c);SBLOCK::S(C)
      • P(d);SBLOCK::S(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).