Problem Display
PID: 27598 (4R3/b4p2/1ppN1P2/p7/rr2pk1P/Bp2N3/3PPK1P/8 w - - 0 1)

Beck, Friedrich

Deutsche Schachzeitung, 1987

4R3/b4p2/1ppN1P2/p7/rr2pk1P/Bp2N3/3PPK1P/8

#3

10 + 10


SOLUTION


  • SOUND
  • Sets
    • 1...Rd4
      • 2.h3
        • threat
          • 3.Sg2#
        • 2...Rxd6
          • 3.Bxd6#
    • 1...c5
      • 2.h3
        • threat
          • 3.Sg2#
          • 3.Sd5#
  • Tries
    • 1.Sxf7?
      • threat
        • 2.Se5
          • threat
            • 3.Sg6#
        • 2.Sg5
          • threat
            • 3.Sh3#
        • 2.Sh8
          • threat
            • 3.Sg6#
        • 2.Rg8
          • threat
            • 3.Rg4#
      • 1...Rb5
        • 2.Bd6+
          • 2...Re5
            • 3.Bxe5#
      • 1...Bb8
        • 2.Sg5
          • threat
            • 3.Sh3#
        • 2.Sh6
          • threat
            • 3.Sg2#
        • 2.Sh8
          • threat
            • 3.Sg6#
        • 2.Rg8
          • threat
            • 3.Rg4#
      • 1...b5!
    • 1.Bb2?
      • threat
        • 2.Be5#
      • 1...Rd4
        • 2.h3
          • threat
            • 3.Sg2#
          • 2...Rxd6
            • 3.Be5#
      • 1...Rb5!
    • 1.d4?
      • threat
        • 2.Rxe4#
      • 1...Rxd4
        • 2.h3
          • threat
            • 3.Sg2#
          • 2...Rxd6
            • 3.Bxd6#
      • 1...exd4 ep!
  • Keys
    • 1.h3!
      • threat
        • 2.Sg2#
      • 1...b5
        • 2.Bb2
          • threat
            • 3.Be5#
          • 2...Bxe3+
            • 3.dxe3#
          • 2...Rd4
            • 3.Sg2#
          • 2...Bd4
            • 3.Rxe4#

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).