Problem Display
PID: 209000 (4R2N/2p2p2/2P2k1P/5p2/5P1p/p7/R6P/7K w - - 0 1)

Grossi, Damien

Bulletin de la FFE, 1930

4R2N/2p2p2/2P2k1P/5p2/5P1p/p7/R6P/7K

#4

8 + 6


6490 yacpdb 2020

SOLUTION


  • COOKED
  • Keys
    • 1.Re1!
      • 1...h3
        • 2.Rd2
          • 2...a2
            • 3.Rd7
              • threat
                • 4.Rxf7#
        • 2.Rae2
          • 2...a2
            • 3.Re7
              • threat
                • 4.Rxf7#
    • 1.Rd8!
      • threat
        • 2.Rd7
          • threat
            • 3.Re2
              • threat
                • 4.Rxf7#
          • 2...Ke6
            • 3.Re2+
              • 3...Kf6
                • 4.Rxf7#
          • 2...h3
            • 3.Re2
              • 3...a2
                • 4.Rxf7#
      • 1...Ke6
        • 2.Re2+
          • 2...Kf6
            • 3.Rd7
              • threat
                • 4.Rxf7#
            • 3.Rf8
              • threat
                • 4.Rxf7#
        • 2.Rd7
          • threat
            • 3.Re2+
              • 3...Kf6
                • 4.Rxf7#
          • 2...Kf6
            • 3.Re2
              • threat
                • 4.Rxf7#
      • 1...Ke7
        • 2.Re2+
          • 2...Kf6
            • 3.Rd7
              • threat
                • 4.Rxf7#
            • 3.Rf8
              • threat
                • 4.Rxf7#
          • 2...Kxd8
            • 3.Sxf7+
              • 3...Kc8
                • 4.Re8#
      • 1...h3
        • 2.Rd7
          • 2...Ke6
            • 3.Re2+
              • 3...Kf6
                • 4.Rxf7#

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).