MESON Chess Problem Database

Problem Display
PID: 219545 (8/8/6R1/8/5p2/5N1k/4K3/8 w - - 0 1)

Speckmann, Werner

Schach-Report, 1991

8/8/6R1/8/5p2/5N1k/4K3/8

#4

3 + 2

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Se5!
      • threat
        • 2.Kf3
          • threat
            • 3.Rh6#
          • 2...Kh2
            • 3.Kf2
              • threat
                • 4.Rh6#
              • 3...Kh1
                • 4.Rh6#
              • 3...Kh3
                • 4.Rh6#
          • 2...Kh4
            • 3.Sf7
              • threat
                • 4.Rh6#
              • 3...Kh3
                • 4.Rh6#
              • 3...Kh5
                • 4.Rh6#
      • 1...f3+
        • 2.Kxf3
          • threat
            • 3.Rh6#
          • 2...Kh2
            • 3.Kf2
              • threat
                • 4.Rh6#
              • 3...Kh1
                • 4.Rh6#
              • 3...Kh3
                • 4.Rh6#
          • 2...Kh4
            • 3.Sf7
              • threat
                • 4.Rh6#
              • 3...Kh3
                • 4.Rh6#
              • 3...Kh5
                • 4.Rh6#
      • 1...Kh4
        • 2.Kf3
          • threat
            • 3.Sf7
              • threat
                • 4.Rh6#
              • 3...Kh3
                • 4.Rh6#
              • 3...Kh5
                • 4.Rh6#
          • 2...Kh5
            • 3.Kxf4
              • 3...Kh4
                • 4.Rh6#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).