Problem Display
PID: 3983 (6b1/5P2/5P1K/4N1P1/7k/4P2p/7P/8 w - - 0 1)

Schwendy, Gottfried

Schach-Express, 1948

6b1/5P2/5P1K/4N1P1/7k/4P2p/7P/8

#3

7 + 3


SOLUTION


  • SOUND
  • Tries
    • 1.f8Q?
      • threat
        • 2.Qb4+
          • 2...Bc4
            • 3.Qe1#
            • 3.Qxc4#
      • 1...Bh7
        • 2.Qb4+
          • 2...Be4
            • 3.Qe1#
            • 3.Qxe4#
      • 1...Ba2
        • 2.Qb4+
          • 2...Bc4
            • 3.Qe1#
            • 3.Qxc4#
      • 1...Bb3
        • 2.Qb4+
          • 2...Bc4
            • 3.Qe1#
            • 3.Qxc4#
      • 1...Bd5
        • 2.Qb4+
          • 2...Bc4
            • 3.Qe1#
            • 3.Qxc4#
          • 2...Be4
            • 3.Qe1#
            • 3.Qxe4#
      • 1...Be6
        • 2.Qb4+
          • 2...Bc4
            • 3.Qe1#
            • 3.Qxc4#
          • 2...Bg4
            • 3.Sf3#
            • 3.Sg6#
            • 3.Qe1#
            • 3.Qxg4#
      • 1...Bf7
        • 2.Qb4+
          • 2...Bc4
            • 3.Qe1#
            • 3.Qxc4#
      • 1...Bc4!
  • Keys
    • 1.f8B!
      • threat
        • 2.Bb4
          • threat
            • 3.Be1#

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).