Problem Display
PID: 198958 (4K3/p7/8/B2p4/kP6/P7/2P5/1N3B2 w - - 0 1)

Kupper, Josef

Schach-Aktiv, 1999

4K3/p7/8/B2p4/kP6/P7/2P5/1N3B2

#4

7 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Ke7!
      • 1...d4
        • 2.Bh3
          • threat
            • 3.Bd7#
          • 2...Kb5
            • 3.a4+
              • 3...Kxa4
                • 4.Bd7#
              • 3...Kc4
                • 4.Be6#
              • 3...Ka6
                • 4.Bc8#
              • 3...Kc6
                • 4.Bg2#
      • 1...a6
        • 2.Bg2
          • threat
            • 3.Bxd5
              • 3...Kb5
                • 4.Sc3#
          • 2...Kb5
            • 3.Bxd5
              • 3...Ka4
                • 4.Bc6#

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).