Problem Display
PID: 46872 (8/4R3/3p2N1/3p1k1K/8/8/1N6/8 w - - 0 1)

Zakhodyakin, Gleb Nikolaevich

Themes-64, 1980

8/4R3/3p2N1/3p1k1K/8/8/1N6/8

#4

4 + 3


3296 Shakhmatny zadachi miniaturi 1987

SOLUTION


  • SOUND
  • Keys
    • 1.Sa4!
      • threat
        • 2.Sc3
          • threat
            • 3.Sh4+
              • 3...Kf4
                • 4.Se2#
              • 3...Kf6
                • 4.Sxd5#
          • 2...Kf6
            • 3.Sxd5+
              • 3...Kf5
                • 4.Sh4#
          • 2...d4
            • 3.Sh4+
              • 3...Kf4
                • 4.Se2#
              • 3...Kf6
                • 4.Sd5#
            • 3.Sd5
              • 3...d3
                • 4.Sh4#
        • 2.Sb6
          • 2...Kf6
            • 3.Sxd5+
              • 3...Kf5
                • 4.Sh4#
          • 2...d4
            • 3.Sd5
              • 3...d3
                • 4.Sh4#
      • 1...Kf6
        • 2.Sc3
          • threat
            • 3.Sxd5+
              • 3...Kf5
                • 4.Sh4#
          • 2...Kf5
            • 3.Sh4+
              • 3...Kf4
                • 4.Se2#
              • 3...Kf6
                • 4.Sxd5#
          • 2...d4
            • 3.Sd5+
              • 3...Kf5
                • 4.Sh4#
      • 1...d4
        • 2.Sb6
          • threat
            • 3.Sd5
              • 3...d3
                • 4.Sh4#
          • 2...Kf6
            • 3.Sd5+
              • 3...Kf5
                • 4.Sh4#
          • 2...d3
            • 3.Sd5
              • 3...d2
                • 4.Sh4#
          • 2...d5
            • 3.Sxd5
              • 3...d3
                • 4.Sh4#
                • 4.Re5#
            • 3.Sd7
              • 3...d3
                • 4.Re5#

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).