Problem Display
PID: 209804 (8/5K2/7p/5k1B/3R1N2/6np/6P1/8 w - - 0 1)

Slavik, Karel

Svetozor, 1873

8/5K2/7p/5k1B/3R1N2/6np/6P1/8

#4

5 + 4


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Sg6!
      • threat
        • 2.Sh4+
          • 2...Ke5
            • 3.Sf3+
              • 3...Kf5
                • 4.Bg4#
                • 4.Bg6#
          • 2...Kg5
            • 3.Sf3+
              • 3...Kf5
                • 4.Bg4#
                • 4.Bg6#
              • 3...Kxh5
                • 4.Rh4#
      • 1...Kg5
        • 2.Rd5+
          • 2...Sf5
            • 3.gxh3
              • 3...Kxh5
                • 4.Rxf5#
            • 3.g4
              • 3...h2
                • 4.Rxf5#
        • 2.gxh3
          • 2...Kf5
            • 3.Bg4+
              • 3...Kg5
                • 4.h4#
          • 2...Kxh5
            • 3.Rd5+
              • 3...Sf5
                • 4.Rxf5#
          • 2...Sf5
            • 3.Rg4+
              • 3...Kxh5
                • 4.Sf4#
            • 3.Rd5
              • 3...Kxh5
                • 4.Rxf5#
      • 1...Sxh5
        • 2.Sh4+
          • 2...Ke5
            • 3.Sf3+
              • 3...Kf5
                • 4.g4#
          • 2...Kg5
            • 3.Sf3+
              • 3...Kf5
                • 4.g4#

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).