Problem Display
PID: 115344 (k7/1pKRpp2/2p4n/8/8/p4p2/1p1Pp1Qr/5r2 w - - 0 1)

Brunner, Erich Anselm

Deutsche Schachblatter, 1934

k7/1pKRpp2/2p4n/8/8/p4p2/1p1Pp1Qr/5r2

#4

4 + 12


15257 Kunstwerke auf 64 Feldern (1922-1966) (Ott, Kummer, Schudel) 1968
6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Qf2!
      • threat
        • 2.Rd8#
      • 1...Rfxf2
        • 2.Rd3
          • threat
            • 3.Rxa3#
          • 2...b1S
            • 3.Kb6
              • threat
                • 4.Rd8#
              • 3...Kb8
                • 4.Rd8#
          • 2...Rh4
            • 3.Rxa3+
              • 3...Ra4
                • 4.Rxa4#
          • 2...Rh5
            • 3.Rxa3+
              • 3...Ra5
                • 4.Rxa5#
      • 1...Rhxf2
        • 2.Rd4
          • threat
            • 3.Ra4#
          • 2...b5
            • 3.Kb6
              • threat
                • 4.Rd8#
              • 3...Kb8
                • 4.Rd8#

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).