Problem Display
PID: 200457 (1R6/4p3/K3B3/7p/2NpkN2/8/3B4/8 w - - 0 1)

Petrasinovic, Petrasin

Sachova skladba, 2000

1R6/4p3/K3B3/7p/2NpkN2/8/3B4/8

#4

6 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Rg8!
      • threat
        • 2.Bd5+
          • 2...Kf5
            • 3.Sxh5
              • threat
                • 4.Rg5#
      • 1...Kf3
        • 2.Se5+
          • 2...Kf2
            • 3.Sed3+
              • 3...Kf1
                • 4.Bh3#
              • 3...Kf3
                • 4.Bd5#
          • 2...Ke4
            • 3.Sfd3
              • 3...h4
                • 4.Rg4#
      • 1...d3
        • 2.Bd5+
          • 2...Kd4
            • 3.Rd8
              • threat
                • 4.Se6#
              • 3...Kc5
                • 4.Se6#
              • 3...e6
                • 4.Sxe6#
          • 2...Kf5
            • 3.Sxh5
              • threat
                • 4.Rg5#
      • 1...h4
        • 2.Bd5+
          • 2...Kf5
            • 3.Sh5
              • threat
                • 4.Rg5#

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).