Problem Display
PID: 191423 (4B3/4B3/8/8/4P3/4K3/4N3/4k3 w - - 0 1)

Pauly, Wolfgang

Schweizerische Schachzeitung, 1915

4B3/4B3/8/8/4P3/4K3/4N3/4k3

#4

5 + 1


6490 yacpdb 2019
3713 Snap 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Bd7!
      • threat
        • 2.Bb4+
          • 2...Kd1
            • 3.Ba4#
          • 2...Kf1
            • 3.Bh3#
        • 2.Bh4+
          • 2...Kd1
            • 3.Ba4#
          • 2...Kf1
            • 3.Bh3#
      • 1...Kd1
        • 2.Kd3
          • 2...Ke1
            • 3.Bh4+
              • 3...Kd1
                • 4.Ba4#
              • 3...Kf1
                • 4.Bh3#
      • 1...Kf1
        • 2.Kf3
          • 2...Ke1
            • 3.Bb4+
              • 3...Kd1
                • 4.Ba4#
              • 3...Kf1
                • 4.Bh3#

This anticipates 247970(1959)

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).