Problem Display
PID: 30004 (1b2R1N1/3p1B2/1r4p1/2p1p3/1pN1k3/8/1K2P2B/1b1R4 w - - 0 1)

Grossi, Damien

Probleemblad, 1974

1b2R1N1/3p1B2/1r4p1/2p1p3/1pN1k3/8/1K2P2B/1b1R4

#3

8 + 9


SOLUTION


  • SOUND
  • Sets
    • 1...Rb5
      • 2.Bxg6#
    • 1...Rd6
      • 2.Rxe5#
    • 1...Rb7
      • 2.Bxg6#
    • 1...Bd6
      • 2.Bxg6#
    • 1...Ba7
      • 2.Rxe5#
    • 1...d6
      • 2.Bxg6#
  • Tries
    • 1.Sh6?
      • threat
        • 2.Bd5#
      • 1...Bd3
        • 2.Rxd3
          • threat
            • 3.Sd2#
            • 3.Bd5#
      • 1...Re6!
  • Keys
    • 1.Rg1!
      • threat
        • 2.Rg4+
          • 2...Kf5
            • 3.Se3#
      • 1...Kd4
        • 2.Rg4+
          • 2...Be4
            • 3.Bg1#
          • 2...e4
            • 3.Bg1#
      • 1...Kf5
        • 2.Sd6+
          • 2...Rxd6
            • 3.Rxe5#
          • 2...Bxd6
            • 3.Bxg6#
      • 1...Re6
        • 2.Rg4+
          • 2...Kd5
            • 3.Se7#
          • 2...Kf5
            • 3.Se3#
      • 1...Rf6
        • 2.Rg4+
          • 2...Kf5
            • 3.Se3#
            • 3.Sh6#
          • 2...Rf4
            • 3.Rxf4#
      • 1...d6
        • 2.Rg4+
          • 2...Kf5
            • 3.Se3#
            • 3.Be6#

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).