Problem Display
PID: 161341 (6B1/8/3p2p1/2pN1bP1/2P1k1p1/4P1K1/1BP1p1P1/4N3 w - - 0 1)

Woschnik, Thomas

Augsburger Allgemeine Zeitung, 2000

6B1/8/3p2p1/2pN1bP1/2P1k1p1/4P1K1/1BP1p1P1/4N3

#4

10 + 7


15391 Problemschach-Jahrbuch (2000) 2001

SOLUTION


  • SOUND
  • Keys
    • 1.Bc1!
      • threat
        • 2.Sf6+
          • 2...Ke5
            • 3.Bb2#
      • 1...Ke5
        • 2.Sf3+
          • 2...gxf3
            • 3.Bb2+
              • 3...Ke4
                • 4.gxf3#
      • 1...Be6
        • 2.Sf6+
          • 2...Ke5
            • 3.Sd3+
              • 3...Kf5
                • 4.e4#
          • 2...Kf5
            • 3.e4+
              • 3...Ke5
                • 4.Bb2#
      • 1...Bd7
        • 2.Sf6+
          • 2...Ke5
            • 3.Sd3+
              • 3...Kf5
                • 4.e4#
          • 2...Kf5
            • 3.e4+
              • 3...Ke5
                • 4.Bb2#
      • 1...Bc8
        • 2.Sf6+
          • 2...Ke5
            • 3.Sd3+
              • 3...Kf5
                • 4.e4#
          • 2...Kf5
            • 3.e4+
              • 3...Ke5
                • 4.Bb2#

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).