Problem Display
PID: 167926 (k1N5/Pp6/1p1NPp2/pP1K1P1b/r1pp2p1/4p1P1/8/7B w - - 0 1)

Zagoruyko, Leonid Ivanovich

1st HM., Shakhmaty, 1947

k1N5/Pp6/1p1NPp2/pP1K1P1b/r1pp2p1/4p1P1/8/7B

#3

9 + 11


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Ra1
      • 2.Sxc4
        • threat
          • 3.S4xb6#
    • 1...Ra2
      • 2.Sxc4
        • threat
          • 3.S4xb6#
    • 1...Ra3
      • 2.Sxc4
        • threat
          • 3.S4xb6#
    • 1...Be8
      • 2.Sxe8
        • threat
          • 3.Sc7#
  • Keys
    • 1.Ke4!
      • threat
        • 2.Kf4
          • threat
            • 3.Bxb7#
      • 1...Ra1
        • 2.Sxc4
          • threat
            • 3.S4xb6#
      • 1...Ra2
        • 2.Sxc4
          • threat
            • 3.S4xb6#
      • 1...Be8
        • 2.Sxe8
          • threat
            • 3.Sc7#
      • 1...c3
        • 2.Kd3
          • threat
            • 3.Bxb7#
      • 1...d3
        • 2.Kxe3
          • threat
            • 3.Bxb7#

FEATURES


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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).