MESON Chess Problem Database

Problem Display
PID: 186077 (3rnNN1/4p3/b4P2/1n4kp/4R2p/3pK3/1p1B1R2/8 w - - 0 1)

Ahues, Herbert Siegfried Oskar

Chess, 1958

3rnNN1/4p3/b4P2/1n4kp/4R2p/3pK3/1p1B1R2/8

#2

7 + 10

SOLUTION

  • SOUND
  • Sets
    • 1...Ra8
      • 2.Kxd3#
    • 1...Rb8
      • 2.Kxd3#
    • 1...Rc8
      • 2.Kxd3#
    • 1...Sbd6
      • 2.Kd4#
    • 1...Sed6
      • 2.Kxd3#
  • Keys
    • 1.Sh6!
      • threat
        • 2.Sf7#
      • 1...Kxh6
        • 2.Kf3#
      • 1...Sbd6
        • 2.Kd4#
      • 1...Sed6
        • 2.Kxd3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 3
  • Sets
    • R(i);::B(A)+K(C),XP(b)
    • S(d);::B(A)+K(C)
    • S(j);::B(A)+K(C),XP(b)
  • Actual
    • S(G);
    • Threat
      • S(G)
    • Vars
      • K(e);S_FLIGHT,XS(G)::B(A)+K(C)
      • S(d);::B(A)+K(C)
      • S(j);::B(A)+K(C),XP(b)
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).