MESON Chess Problem Database

Problem Display
PID: 154775 (1B1K4/3P3N/1ppRp3/4k3/q5n1/1p6/3Pn1N1/1B6 w - - 0 1)

Pape, Edouard

Good Companions (May), 1916

1B1K4/3P3N/1ppRp3/4k3/q5n1/1p6/3Pn1N1/1B6

#2

8 + 8

SOLUTION

  • SOUND
  • Tries
    • 1.Rd3+?
      • 1...Kf5
        • 2.Rf3#
        • 2.Rd4#
        • 2.Rd5#
      • 1...Ke4!
  • Keys
    • 1.Sh4!
      • threat
        • 2.Sg6#
      • 1...Kf4
        • 2.Rd4#
      • 1...Qe4
        • 2.Rd3#
      • 1...Sf4
        • 2.Sf3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(D);CHECK
      • Refutation
        • K(e);P-FLIGHT
  • Actual
    • S(C);
    • Threat
      • S(C)
    • Vars
      • K(e);S_FLIGHT::B(G)+R(D),DCHECK
      • Q(c);SBLOCK::B(G)+R(D)
      • S(a);SBLOCK::S(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).