Problem Display
PID: 73243 (BB6/7R/4pp2/3b1p2/4kP2/2P5/3K2P1/8 w - - 0 1)

Overath, Lothar

stern, 1993

BB6/7R/4pp2/3b1p2/4kP2/2P5/3K2P1/8

#4

7 + 5


6113 Problemschach-Jahrbuch (1993) 1994

SOLUTION


  • SOUND
  • Keys
    • 1.Rb7!
      • threat
        • 2.Rb4#
      • 1...Bc6
        • 2.Rd7
          • threat
            • 3.Bxc6#
            • 3.Rd4#
          • 2...e5
            • 3.Rd4+
              • 3...exd4
                • 4.Bxc6#
          • 2...Bd5
            • 3.Bxd5+
              • 3...exd5
                • 4.Re7#

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).