Problem Display
PID: 170811 (8/4p2p/1k2N1pP/1P4K1/Rb4P1/5B2/P3R3/8 w - - 0 1)

Stooss, Walter

Basler Nachrichten, 1923

8/4p2p/1k2N1pP/1P4K1/Rb4P1/5B2/P3R3/8

#4

9 + 5


15257 Kunstwerke auf 64 Feldern (1922-1966) (Ott, Kummer, Schudel) 1968
6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Rb2!
      • threat
        • 2.Ra6+
          • 2...Kxb5
            • 3.Be2#
      • 1...Bd2+
        • 2.Rxd2
          • 2...Kxb5
            • 3.Rdd4
              • 3...Kb6
                • 4.Rdb4#
      • 1...Ba5
        • 2.Rbb4
          • 2...Ka7
            • 3.Rxa5+
              • 3...Kb6
                • 4.Ra6#
              • 3...Kb8
                • 4.Ra8#
          • 2...Bxb4
            • 3.Ra6+
              • 3...Kxb5
                • 4.Be2#

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).