MESON Chess Problem Database

Problem Display
PID: 190051 (8/1p4p1/4p3/NB1kB1R1/1P2p3/4n3/5N2/2K2n2 w - - 0 1)

Wimmerth, Jozsef

Pesti Naplo, 1913

8/1p4p1/4p3/NB1kB1R1/1P2p3/4n3/5N2/2K2n2

#2

7 + 7

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Sets
    • 1...Sd1
      • 2.Bc4#
    • 1...Sc2
      • 2.Bc4#
    • 1...Sg2
      • 2.Bc4#
    • 1...Sc4
      • 2.Bxc4#
    • 1...Sg4
      • 2.Bc4#
    • 1...b6
      • 2.Bc6#
  • Tries
    • 1.Sd1?
      • threat
        • 2.Sc3#
      • 1...Sxd1
        • 2.Bc4#
      • 1...Sf5!
    • 1.Sd3?
      • threat
        • 2.Sf4#
      • 1...Sg2
        • 2.Bc4#
      • 1...Sf5
        • 2.Bc4#
      • 1...exd3!
    • 1.Sh3?
      • threat
        • 2.Sf4#
      • 1...Sg2
        • 2.Bc4#
      • 1...Sf5!
  • Keys
    • 1.Sg4!
      • 1...Sxg4
        • 2.Bc4#
      • 1...Sd2
        • 2.Sxe3#
      • 1...Sh2
        • 2.Sxe3#
      • 1...Sg3
        • 2.Sxe3#
      • 1...Sd1
        • 2.Bc4#
      • 1...Sc2
        • 2.Bc4#
      • 1...Sg2
        • 2.Bc4#
      • 1...Sc4
        • 2.Bxc4#
      • 1...Sf5
        • 2.Bc4#
      • 1...b6
        • 2.Bc6#
      • 1...g6
        • 2.Sf6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
    • S(b);N_GUARD::B(E)
    • S(b);N_GUARD::B(E),XS(b)
    • P(f);N_GUARD::B(E)
  • Tries
    • Try
      • S(B);
      • Threat
        • S(B)
      • Vars
        • S(b);N_GUARD,XS(B)::B(E)
      • Refutation
        • S(b);
    • Try
      • S(B);
      • Threat
        • S(B)
      • Vars
        • S(b);N_GUARD::B(E)
      • Refutation
        • P(c);XS(B)
    • Try
      • S(B);
      • Threat
        • S(B)
      • Vars
        • S(b);N_GUARD::B(E)
      • Refutation
        • S(b);
  • Actual
    • S(B);
    • Vars
      • S(b);N_GUARD,XS(B)::B(E)
      • S(a);N_GUARD::S(B),XS(b)
      • S(b);N_GUARD::B(E)
      • S(b);N_GUARD::B(E),XS(b)
      • P(f);N_GUARD::B(E)
      • P(g);N_GUARD::S(B)
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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).