MESON Chess Problem Database

Problem Display
PID: 47261 (k2K2BR/p2p4/8/1r6/8/8/8/8 w - - 0 1)

Lincoln, Robert A

Still More Fun with Chess Miniatures, 2002

k2K2BR/p2p4/8/1r6/8/8/8/8

#2

3 + 4

145 StrateGems 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Bd5+!
      • 1...Kb8
        • 2.Kxd7#
      • 1...Rxd5
        • 2.Kc7#
      • 1...Rb7
        • 2.Ke7#

FEATURES

  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(B);CHECK
    • Vars
      • K(d);P-FLIGHT::R(C)+K(A),XP(c)
      • R(a);XB(B)::R(C)+K(A)
      • R(a);P_SPINR(a)::R(C)+K(A)
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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).