Problem Display
PID: 230438 (8/3p3p/3Pp3/2p4K/2p1BB2/2rp3k/1Q3p2/4b3 w - - 0 1)

Brunner, Erich Anselm

3rd Prize, Olympic Ty., 1936

8/3p3p/3Pp3/2p4K/2p1BB2/2rp3k/1Q3p2/4b3

#4

5 + 10


15257 Kunstwerke auf 64 Feldern (1922-1966) (Ott, Kummer, Schudel) 1968
6490 yacpdb 2021

SOLUTION


  • SOUND
  • Keys
    • 1.Ba8!
      • 1...e5
        • 2.Qb7
          • threat
            • 3.Qh1#
            • 3.Qg2#
            • 3.Qf3#
            • 3.Qxd7#
          • 2...e4
            • 3.Qxe4
              • threat
                • 4.Qh1#
                • 4.Qg2#
                • 4.Qf3#
                • 4.Qf5#
                • 4.Qe3#
      • 1...h6
        • 2.Bh1
          • 2...Rc1
            • 3.Qg7
              • threat
                • 4.Bg2#
                • 4.Qg2#
                • 4.Qg3#
                • 4.Qg4#
          • 2...Rc2
            • 3.Qg7
              • threat
                • 4.Bg2#
                • 4.Qg2#
                • 4.Qg3#
                • 4.Qg4#
          • 2...Ra3
            • 3.Qg7
              • threat
                • 4.Bg2#
                • 4.Qg2#
                • 4.Qg3#
                • 4.Qg4#
          • 2...Rb3
            • 3.Qg7
              • threat
                • 4.Bg2#
                • 4.Qg2#
                • 4.Qg3#
                • 4.Qg4#
          • 2...Bd2
            • 3.Qxd2
              • threat
                • 4.Qe3#
              • 3...f1Q
                • 4.Qh2#
              • 3...f1S
                • 4.Bg2#
                • 4.Qg2#
              • 3...f1R
                • 4.Bg2#
                • 4.Qg2#
                • 4.Qh2#
          • 2...e5
            • 3.Qb7
              • threat
                • 4.Bg2#
                • 4.Qg2#
                • 4.Qf3#
                • 4.Qxd7#

FEATURES


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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).