Problem Display
PID: 249666 (3b4/4p3/2N1n3/6p1/2Pp1kB1/r2p3P/3P1K2/n3R3 w - - 0 1)

Kniest, Peter

Computer Test FIDE Albums, 1993

3b4/4p3/2N1n3/6p1/2Pp1kB1/r2p3P/3P1K2/n3R3

#3

7 + 9


SOLUTION


  • SOUND
  • Sets
    • 1...Ra4
      • 2.Se5
        • threat
          • 3.Sxd3#
          • 3.Sg6#
    • 1...Ra5
      • 2.Sb4
        • threat
          • 3.Sxd3#
        • 2...Ra3
          • 3.Sd5#
        • 2...Sc5
          • 3.Sd5#
    • 1...Ra6
      • 2.Sb4
        • threat
          • 3.Sxd3#
          • 3.Sd5#
    • 1...Ra7
      • 2.Sb4
        • threat
          • 3.Sxd3#
          • 3.Sd5#
      • 2.Se5
        • threat
          • 3.Sxd3#
          • 3.Sg6#
    • 1...Ra8
      • 2.Sb4
        • threat
          • 3.Sxd3#
          • 3.Sd5#
      • 2.Se5
        • threat
          • 3.Sxd3#
          • 3.Sg6#
    • 1...Ba5
      • 2.Sxe7
        • threat
          • 3.Sd5#
          • 3.Sg6#
    • 1...Bb6
      • 2.Sxe7
        • threat
          • 3.Sd5#
          • 3.Sg6#
    • 1...Bc7
      • 2.Sb4
        • threat
          • 3.Sd5#
        • 2...Ra5
          • 3.Sxd3#
      • 2.Sxe7
        • threat
          • 3.Sd5#
          • 3.Sg6#
    • 1...Sb3
      • 2.Sb4
        • threat
          • 3.Sxd3#
          • 3.Sd5#
      • 2.Se5
        • threat
          • 3.Sxd3#
          • 3.Sg6#
    • 1...Sc7
      • 2.Se5
        • threat
          • 3.Sg6#
        • 2...Ra6
          • 3.Sxd3#
    • 1...Sg7
      • 2.Se5
        • threat
          • 3.Sg6#
        • 2...Ra6
          • 3.Sxd3#
  • Tries
    • 1.Sb4?
      • threat
        • 2.Sd5#
      • 1...Ra5
        • 2.Sxd3#
      • 1...Sc7!
    • 1.Sxe7?
      • threat
        • 2.Sd5#
        • 2.Sg6#
      • 1...Ra5
        • 2.Sg6#
      • 1...Sc7
        • 2.Sg6#
      • 1...Sf8
        • 2.Sd5#
      • 1...Bxe7!
  • Keys
    • 1.Kg2!
      • threat
        • 2.Rf1+
          • 2...Ke4
            • 3.Bf5#
      • 1...Ra5
        • 2.Sb4
          • threat
            • 3.Sxd3#
          • 2...Ra3
            • 3.Sd5#
          • 2...Sc5
            • 3.Sd5#
      • 1...Sg7
        • 2.Se5
          • threat
            • 3.Sg6#
          • 2...Ra6
            • 3.Sxd3#

This is a version of 35667

FEATURES


NOT CLASSIFIED


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).