MESON Chess Problem Database

Problem Display
PID: 184000 (8/3N4/1B4B1/1k6/2N5/K2R4/8/8 w - - 0 1)

Klipachev, Vladimir Panteleevich

Kudesnik, 2018

8/3N4/1B4B1/1k6/2N5/K2R4/8/8

#2

6 + 1

SOLUTION

  • SOUND
  • Tries
    • 1.Sc5?
      • 1...Kc6
        • 2.Be8#
      • 1...Kxc4!
    • 1.Rb3+?
      • 1...Kxc4
        • 2.Bf7#
      • 1...Ka6
        • 2.Sc5#
      • 1...Kc6!
  • Keys
    • 1.Be8!
      • 1...Kxc4
        • 2.Se5#
      • 1...Ka6
        • 2.Sc5#
      • 1...Kc6
        • 2.Sc5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(F);
      • Vars
        • K(a);S_FLIGHT::B(E)
      • Refutation
        • K(a);S_FLIGHT,XS(C)
    • Try
      • R(B);CHECK
      • Vars
        • K(a);S_FLIGHT,XS(C)::B(E)
        • K(a);S_FLIGHT::S(F)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • B(E);
    • Vars
      • K(a);S_FLIGHT,XS(C)::S(F)
      • K(a);S_FLIGHT::S(F)
      • K(a);S_FLIGHT::B(E)+S(F)
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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).