Problem Display
PID: 229815 (4BR2/8/8/8/1p6/1K6/1N2k3/1N6 w - - 0 1)

Binkert, Otto Friedrich

Die Schwalbe, 1932

4BR2/8/8/8/1p6/1K6/1N2k3/1N6

#4

5 + 2


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Sd1!
      • threat
        • 2.Bb5+
          • 2...Kxd1
            • 3.Rf1#
          • 2...Ke1
            • 3.Rf1#
      • 1...Kd3
        • 2.Rf4
          • 2...Ke2
            • 3.Bb5+
              • 3...Kxd1
                • 4.Rf1#
              • 3...Ke1
                • 4.Rf1#

There are these versions: 229844

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).