Problem Display
PID: 253761 (3K1B2/8/8/5N2/3N1k2/8/4P1R1/8 w - - 0 1)

Schoen, Gerhard Ernst

Schach, 1982

3K1B2/8/8/5N2/3N1k2/8/4P1R1/8

#3

6 + 1


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Tries
    • 1.e3+?
      • 1...Ke5
        • 2.Sd6
          • 2...Kd5
            • 3.Rg5#
          • 2...Kf6
            • 3.Bg7#
      • 1...Ke4!
  • Keys
    • 1.Sd6!
      • threat
        • 2.Sf3
          • 2...Ke3
            • 3.Bh6#
        • 2.Sc6
          • 2...Ke3
            • 3.Bh6#
      • 1...Ke3
        • 2.Sf3
          • 2...Kf4
            • 3.Bh6#
      • 1...Ke5
        • 2.e3
          • 2...Kd5
            • 3.Rg5#
          • 2...Kf6
            • 3.Bg7#

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).