Problem Display
PID: 254505 (8/1p4p1/p3N2p/b3P2b/RPP2PPR/2ppkp1P/3r1N2/2B2K2 w - - 0 1)

Breuer, Josef Johann

Die Schwalbe, 1966

8/1p4p1/p3N2p/b3P2b/RPP2PPR/2ppkp1P/3r1N2/2B2K2

#4

12 + 11


SOLUTION


  • SOUND
  • Keys
    • 1.Ke1!
      • threat
        • 2.Sd1+
          • 2...Ke4
            • 3.Sxc3+
              • 3...Ke3
                • 4.Bxd2#
      • 1...Bxb4
        • 2.gxh5
          • threat
            • 3.f5
              • threat
                • 4.Sd1#
                • 4.Re4#
          • 2...Be7
            • 3.c5
              • threat
                • 4.Sd1#
                • 4.Sg4#
                • 4.Re4#
          • 2...c2
            • 3.Rxb4
              • threat
                • 4.Bxd2#
            • 3.f5
              • threat
                • 4.Re4#
          • 2...g5
            • 3.fxg5
              • threat
                • 4.Sd1#
                • 4.Re4#
      • 1...Bxg4
        • 2.bxa5
          • threat
            • 3.c5
              • threat
                • 4.Sd1#
                • 4.Sxg4#
                • 4.Re4#
          • 2...Bxh3
            • 3.c5
              • threat
                • 4.Sd1#
                • 4.Re4#
          • 2...Bxe6
            • 3.f5
              • threat
                • 4.Sd1#
                • 4.Re4#
          • 2...Bf5
            • 3.c5
              • threat
                • 4.Sd1#
              • 3...c2
                • 4.Bxd2#
          • 2...Bh5
            • 3.c5
              • threat
                • 4.Sd1#
                • 4.Re4#
          • 2...h5
            • 3.c5
              • threat
                • 4.Sd1#
                • 4.Re4#
          • 2...b5
            • 3.cxb5
              • threat
                • 4.Sd1#
                • 4.Sxg4#
                • 4.Re4#

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).