MESON Chess Problem Database

Problem Display
PID: 27335 (8/8/7R/4N2r/5B1p/7k/6rP/3K1Q2 w - - 0 1)

Lebeck, Donald

Mate in Two!! (Lebeck), 1992

8/8/7R/4N2r/5B1p/7k/6rP/3K1Q2

#2

6 + 4

SOLUTION

  • SOUND
  • Keys
    • 1.Bg3!
      • 1...Rxe5
        • 2.Rxh4#
      • 1...Rxh6
        • 2.Qf5#
      • 1...hxg3
        • 2.Rxh5#
      • 1...Rf5
        • 2.Rxh4#
        • 2.Qxf5#
      • 1...Rg5
        • 2.Rxh4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(D);
    • Vars
      • R(d);OGATE,P_SPINP(c),XS(E)::R1(F),XP(c)
      • R(d);N_GUARD,XR(F)::QAB(B)
      • P(c);OGATEB,XB(D)::R(F),XR(d)
      • R(d);OGATE,P_SPINP(c)::R1(F),XP(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).