Problem Display
PID: 251070 (8/8/3Np3/2Ppk1P1/3p1p2/p2p4/P1pPbN2/2K1B3 w - - 0 1)

Bincer, Hans

Die Schwalbe, 1930

8/8/3Np3/2Ppk1P1/3p1p2/p2p4/P1pPbN2/2K1B3

#5

8 + 9


SOLUTION


  • SOUND
  • Keys
    • 1.Sh1!
      • threat
        • 2.Sf2
          • 2...f3
            • 3.Sxd3+
              • 3...Bxd3
                • 4.Bg3#
      • 1...Bd1
        • 2.Sg3
          • threat
            • 3.Sf7#
          • 2...f3
            • 3.Se2
              • threat
                • 4.Bg3#
              • 3...f2
                • 4.Bxf2
                  • threat
                    • 5.Bg3#
                    • 5.Bxd4#
            • 3.Sh5
              • threat
                • 4.Bg3#
              • 3...f2
                • 4.Bxf2
                  • threat
                    • 5.Bg3#
      • 1...Bg4
        • 2.Sg3
          • threat
            • 3.Sf7#
          • 2...f3
            • 3.Se2
              • threat
                • 4.Bg3#
              • 3...f2
                • 4.Bxf2
                  • threat
                    • 5.Bg3#
                    • 5.Bxd4#
            • 3.Sh5
              • threat
                • 4.Bg3#
              • 3...f2
                • 4.Bxf2
                  • threat
                    • 5.Bg3#
      • 1...Bh5
        • 2.Bh4
          • 2...Bd1
            • 3.Sg3
              • threat
                • 4.Sf7#
              • 3...f3
                • 4.Se2
                  • threat
                    • 5.Bg3#
                • 4.Sh5
                  • threat
                    • 5.Bg3#
              • 3...Bh5
                • 4.Sxh5
                  • 4...f3
                    • 5.Bg3#
          • 2...Bf3
            • 3.Sg3
              • threat
                • 4.Sf7#
              • 3...Bh5
                • 4.Sxh5
                  • 4...f3
                    • 5.Bg3#
          • 2...Bg4
            • 3.Sg3
              • threat
                • 4.Sf7#
              • 3...f3
                • 4.Se2
                  • threat
                    • 5.Bg3#
                • 4.Sh5
                  • threat
                    • 5.Bg3#
              • 3...Bh5
                • 4.Sxh5
                  • 4...f3
                    • 5.Bg3#

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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).