Problem Display
PID: 249591 (8/8/4R3/2Bk2KB/1P2R3/5N2/8/8 w - - 0 1)

Meyer, Heinrich Friedrich Ludwig

Deutsche Schachzeitung, 1894

8/8/4R3/2Bk2KB/1P2R3/5N2/8/8

#2

7 + 1


5454 Near Snap 2021
6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Se5!
      • 1...Kxe4
        • 2.Bf3#
      • 1...Kxe6
        • 2.Bf7#

This anticipates 179591(1917), 259330(1924)

FEATURES


  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(A);
    • Vars
      • K(a);OGATEB,S_FLIGHT,XR(C)::B(F)
      • K(a);OGATEB,S_FLIGHT,XR(G)::B(F)


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).