Problem Display
PID: 260056 (k3N3/1RK2p2/2Pp1p2/1B6/1p1p1P2/6r1/2p5/N1R1nqb1 w - - 0 1)

Felber, Stefan

Neue Zurcher Zeitung, 2012

k3N3/1RK2p2/2Pp1p2/1B6/1p1p1P2/6r1/2p5/N1R1nqb1

#3

8 + 11


6490 yacpdb 2022

SOLUTION


  • SOUND
  • Sets
    • 1...Qd3
      • 2.Kxd6
        • threat
          • 3.Sc7#
    • 1...Qf2
      • 2.Kd7
        • threat
          • 3.Sc7#
    • 1...Rg2
      • 2.Kd7
        • threat
          • 3.Sc7#
    • 1...Ra3
      • 2.Kd8
        • threat
          • 3.Sc7#
    • 1...Rb3
      • 2.Kd8
        • threat
          • 3.Sc7#
    • 1...Rd3
      • 2.Kb6
        • threat
          • 3.Sc7#
      • 2.Kd8
        • threat
          • 3.Sc7#
    • 1...Rf3
      • 2.Kxd6
        • threat
          • 3.Sc7#
      • 2.Kd8
        • threat
          • 3.Sc7#
    • 1...Rh3
      • 2.Kd7
        • threat
          • 3.Sc7#
    • 1...Rg4
      • 2.Kd7
        • threat
          • 3.Sc7#
    • 1...Bf2
      • 2.Kxd6
        • threat
          • 3.Sc7#
    • 1...Sg2
      • 2.Kd7
        • threat
          • 3.Sc7#
    • 1...Sd3
      • 2.Kb6
        • threat
          • 3.Sc7#
    • 1...Sf3
      • 2.Kxd6
        • threat
          • 3.Sc7#
    • 1...f5
      • 2.Kd7
        • threat
          • 3.Sc7#
  • Keys
    • 1.Sb3!
      • threat
        • 2.Ra1#
      • 1...Qxb5
        • 2.Ra1+
          • 2...Qa4
            • 3.Rxa4#
          • 2...Qa6
            • 3.Rxa6#
          • 2...Qa5+
            • 3.Rxa5#
      • 1...Rxb3
        • 2.Kd8
          • threat
            • 3.Sc7#
      • 1...Sg2
        • 2.Kd7
          • threat
            • 3.Sc7#
      • 1...Sd3
        • 2.Kb6
          • threat
            • 3.Sc7#
      • 1...Sf3
        • 2.Kxd6
          • threat
            • 3.Sc7#
      • 1...d3
        • 2.Ra1+
          • 2...Ba7
            • 3.Raxa7#
            • 3.Rbxa7#
            • 3.Rb8#
        • 2.Rb8+
          • 2...Ka7
            • 3.Ra1#

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).