MESON Chess Problem Database

Problem Display
PID: 99350 (8/2K1p3/6p1/RBN1k1B1/1p5p/1P5P/2P1N3/4R3 w - - 0 1)

Pethes, Zoltan

Magyar Sakkszovetseg, 1975

8/2K1p3/6p1/RBN1k1B1/1p5p/1P5P/2P1N3/4R3

#2

10 + 5

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Bd3?
      • 1...e6
        • 2.Sa4#
        • 2.Se4#
        • 2.Sa6#
        • 2.Sb7#
        • 2.Sd7#
      • 1...Kd5!
    • 1.Bc6?
      • 1...e6
        • 2.Sd3#
        • 2.Sa4#
        • 2.Se4#
        • 2.Sa6#
        • 2.Sb7#
        • 2.Sd7#
      • 1...Kf5!
  • Keys
    • 1.Se6!
      • 1...Ke4
        • 2.Bc6#
      • 1...Kd5
        • 2.S2f4#
      • 1...Kf5
        • 2.S2d4#
      • 1...Kxe6
        • 2.Bc4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(G);
      • Refutation
        • K(c);P-FLIGHT
    • Try
      • B(G);
      • Refutation
        • K(c);P-FLIGHT
  • Actual
    • S(H);
    • Vars
      • K(c);P-FLIGHT::B(G)
      • K(c);P-FLIGHT::S(C)
      • K(c);P-FLIGHT,XS(H)::B(G)
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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).