MESON Chess Problem Database

Problem Display
PID: 175518 (8/K7/N1k1B3/p3Bp2/3p4/N2Pn3/2p5/8 w - - 0 1)

Balla, Zoltan

Pesti Naplo, 1899

8/K7/N1k1B3/p3Bp2/3p4/N2Pn3/2p5/8

#2

6 + 6

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Sxc2?
      • threat
        • 2.Sxd4#
      • 1...Kb5
        • 2.Bd7#
      • 1...Sxc2!
  • Keys
    • 1.Sb5!
      • threat
        • 2.Sxd4#
      • 1...Kxb5
        • 2.Bd7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(A);XP(a)
      • Threat
        • S(A),XP(c)
      • Vars
        • K(f);S_FLIGHT::B(E)
      • Refutation
        • S(b);XS(A)
  • Actual
    • S(A);
    • Threat
      • S(A),XP(c)
    • Vars
      • K(f);S_FLIGHT,XS(A)::B(E)
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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).