Problem Display
PID: 162809 (8/p3p3/P3P2p/4B1P1/p1pP2p1/2P3P1/1pK4R/kB6 w - - 0 1)

Baumann, Hannes

Neef, Wilfried

2nd Comm., Die Schwalbe, 2016

8/p3p3/P3P2p/4B1P1/p1pP2p1/2P3P1/1pK4R/kB6

#5

10 + 8


23 Die Schwalbe 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Bd6!
      • threat
        • 2.Ba3
          • threat
            • 3.Bxb2#
      • 1...hxg5
        • 2.Bf4
          • 2...gxf4
            • 3.Rh5
              • threat
                • 4.Ra5
                  • threat
                    • 5.Rxa4#
                  • 4...a3
                    • 5.Rxa3#
              • 3...a3
                • 4.Ra5
                  • threat
                    • 5.Rxa3#
                  • 4...a2
                    • 5.Rxa2#
          • 2...a3
            • 3.Bc1
              • 3...bxc1Q+
                • 4.Kxc1
                  • 4...a2
                    • 5.Rxa2#
              • 3...bxc1R+
                • 4.Kxc1
                  • 4...a2
                    • 5.Rxa2#
              • 3...bxc1S
                • 4.Kxc1
                  • 4...a2
                    • 5.Rxa2#
              • 3...bxc1B
                • 4.Kxc1
                  • 4...a2
                    • 5.Rxa2#
      • 1...exd6
        • 2.e7
          • threat
            • 3.e8Q
              • threat
                • 4.Qxa4#
              • 3...a3
                • 4.Qa4
                  • threat
                    • 5.Qxa3#
                  • 4...a2
                    • 5.Qxa2#
          • 2...a3
            • 3.e8Q
              • threat
                • 4.Qa4
                  • threat
                    • 5.Qxa3#
                  • 4...a2
                    • 5.Qxa2#
              • 3...a2
                • 4.Qa4
                  • threat
                    • 5.Qxa2#

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).