MESON Chess Problem Database

Problem Display
PID: 171352 (8/8/p2N2p1/R7/3k4/3P4/3K4/8 w - - 0 1)

Antipov, Viacheslav Pavlovich

Temp-64 (Nikolaev), 1995

8/8/p2N2p1/R7/3k4/3P4/3K4/8

#2

4 + 3

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...g5
      • 2.Sf5#
  • Tries
    • 1.Kc2?
      • 1...g5
        • 2.Sf5#
      • 1...Ke3!
  • Keys
    • 1.Rg5!
      • 1...a5
        • 2.Sb5#

FEATURES

  • Static
    • TYPE = WAITER
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 1
  • Sets
    • P(c);N_GUARD::S(D)
  • Tries
    • Try
      • K(A);P-FLIGHT
      • Vars
        • P(c);N_GUARD::S(D)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • R(C);
    • Vars
      • P(b);N_GUARD::S(D)
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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).