Problem Display
PID: 222075 (5K1k/1B3p2/8/4R1N1/7p/8/2p2p2/1b2r3 w - - 0 1)

Walda, Horst

Zucker, Manfred

Freie Presse, 1965

5K1k/1B3p2/8/4R1N1/7p/8/2p2p2/1b2r3

#4

4 + 7


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Re4!
      • threat
        • 2.Rxh4#
      • 1...Rh1
        • 2.Sxf7+
          • 2...Kh7
            • 3.Rg4
              • threat
                • 4.Be4#
                • 4.Rg7#
        • 2.Re6
          • threat
            • 3.Rh6#
          • 2...fxe6
            • 3.Sf7+
              • 3...Kh7
                • 4.Be4#
          • 2...c1Q
            • 3.Rh6+
              • 3...Bh7
                • 4.Sxf7#
                • 4.Rxh7#
          • 2...c1S
            • 3.Sxf7+
              • 3...Kh7
                • 4.Rh6#
            • 3.Rh6+
              • 3...Bh7
                • 4.Sxf7#
                • 4.Rxh7#
          • 2...c1B
            • 3.Rh6+
              • 3...Bh7
                • 4.Sxf7#
                • 4.Rxh7#
          • 2...c1R
            • 3.Sxf7+
              • 3...Kh7
                • 4.Rh6#
            • 3.Rh6+
              • 3...Bh7
                • 4.Sxf7#
                • 4.Rxh7#
          • 2...f6
            • 3.Be4
              • threat
                • 4.Sf7#
              • 3...fxg5
                • 4.Rh6#
              • 3...f5
                • 4.Rh6#

FEATURES


NOT CLASSIFIED


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).