MESON Chess Problem Database

Problem Display
PID: 89055 (8/N3bK2/N1PkP3/3n4/1P2Q3/2p5/8/8 w - - 0 1)

Popa, Nicolae

Buletin Problemistic, 2000

8/N3bK2/N1PkP3/3n4/1P2Q3/2p5/8/8

#2

7 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Se3
      • 2.Sb5#
      • 2.Sc8#
    • 1...Sxb4
      • 2.Sb5#
      • 2.Sc8#
    • 1...Sf4
      • 2.Sb5#
      • 2.Sc8#
    • 1...Sb6
      • 2.Sb5#
    • 1...Sf6
      • 2.Sb5#
      • 2.Sc8#
    • 1...Sc7
      • 2.Sc8#
  • Keys
    • 1.c7!
      • threat
        • 2.c8S#
      • 1...Sxc7
        • 2.Sc8#
      • 1...Sb6
        • 2.Sb5#

This is a version of 46904

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • S(b);::S(F)
  • Actual
    • P(D);
    • Threat
      • P=S
    • Vars
      • S(b);XP(D)::S(F)
      • S(b);::S(F)
HTML5 logo

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).