Problem Display
PID: 223465 (8/4P3/3ppp2/1P2p2P/4k3/1P2B2P/4K3/8 w - - 0 1)

Meyer, Heinrich Friedrich Ludwig

Bruderschaft, 1886

8/4P3/3ppp2/1P2p2P/4k3/1P2B2P/4K3/8

#2

7 + 5


5454 Near Snap 2020
6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.e8S!
      • 1...Kd5
        • 2.Sxf6#
      • 1...Kf5
        • 2.Sxd6#
      • 1...d5
        • 2.Sd6#
      • 1...f5
        • 2.Sf6#

This anticipates 15124(1980)

FEATURES


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


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).