MESON Chess Problem Database

Problem Display
PID: 108893 (8/3R1RB1/6p1/4N1r1/3Pk3/8/8/1K1N4 w - - 0 1)

Lincoln, Robert A

Chess Life, 1988

8/3R1RB1/6p1/4N1r1/3Pk3/8/8/1K1N4

#2

7 + 3

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Bh6!
      • 1...Rxe5
        • 2.Sf2#
      • 1...Rg1
        • 2.Rf4#
      • 1...Rg2
        • 2.Sc3#
        • 2.Rf4#
      • 1...Rg3
        • 2.Sf2#
        • 2.Rf4#
      • 1...Rg4
        • 2.Sf2#
        • 2.Sc3#
      • 1...Rf5
        • 2.Sc3#
      • 1...Rh5
        • 2.Sf2#
        • 2.Sc3#
        • 2.Rf4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(G);
    • Vars
      • R(b);XS(D)::S(B)
      • R(b);P_PINS(B)::R1(F)
      • R(b);::S(B)
HTML5 logo

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).