MESON Chess Problem Database

Problem Display
PID: 2536 (8/3p2N1/1K1R1P1p/4k2P/4N3/6P1/6B1/8 w - - 0 1)

Marache, Napoleon

Source?, 0000

8/3p2N1/1K1R1P1p/4k2P/4N3/6P1/6B1/8

#2

8 + 3

1679 American Chess Nuts 1868

SOLUTION

  • SOUND
  • Tries
    • 1.Sg5?
      • threat
        • 2.Sf7#
      • 1...Kxd6
        • 2.Sf7#
      • 1...hxg5!
  • Keys
    • 1.Sd2!
      • 1...Kxd6
        • 2.Sc4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(C);
      • Threat
        • S(C)
      • Vars
        • K(a);S_FLIGHT,XR(F)::S(C)
      • Refutation
        • P(b);XS(C)
  • Actual
    • S(C);
    • Vars
      • K(a);S_FLIGHT,XR(F)::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).