Problem Display
PID: 177218 (k2N3B/7P/2N5/8/1p6/8/1K6/8 w - - 0 1)

Renn, Albert

Schach-Echo, 1967

k2N3B/7P/2N5/8/1p6/8/1K6/8

#4

5 + 2


3713 Snap 2018
6490 yacpdb 2018
5454 Near Snap 2020
  • SOUND
  • Keys
    • 1.Kb1!
      • 1...b3
        • 2.Ba1
          • 2...b2
            • 3.h8Q
              • 3...bxa1Q+
                • 4.Qxa1#
              • 3...bxa1R+
                • 4.Qxa1#
              • 3...bxa1S
                • 4.Qxa1#
              • 3...bxa1B
                • 4.Qxa1#

Anticipated by 204718(1926), 70634(1951)



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).