Problem Display
PID: 108104 (4k3/8/4K3/4B3/4R3/8/7p/8 w - - 0 1)

Gartser, Arthur Teodorovich

Mezija, 1994

4k3/8/4K3/4B3/4R3/8/7p/8

#2

3 + 2


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Rc4?
      • threat
        • 2.Rc8#
      • 1...Kf8
        • 2.Rc8#
      • 1...Kd8!
    • 1.Rg4?
      • threat
        • 2.Rg8#
      • 1...Kd8
        • 2.Rg8#
      • 1...Kf8!
  • Keys
    • 1.Rb4!
      • threat
        • 2.Rb8#
      • 1...Kd8
        • 2.Rb8#
      • 1...Kf8
        • 2.Rb8#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(A);
      • Threat
        • R(A)
      • Vars
        • K(b);P-FLIGHT::R(A)
      • Refutation
        • K(b);P-FLIGHT
    • Try
      • R(A);
      • Threat
        • R(A)
      • Vars
        • K(b);P-FLIGHT::R(A)
      • Refutation
        • K(b);P-FLIGHT
  • Actual
    • R(A);
    • Threat
      • R(A)
    • Vars
      • K(b);P-FLIGHT::R(A)


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).