Problem Display
PID: 33920 (b5nB/P1Rp1NP1/N1Pp3p/3k1B1P/1K6/1P2P3/8/8 w - - 0 1)

Scotti, Louis

Prize, diagrammes, 1987-1988

b5nB/P1Rp1NP1/N1Pp3p/3k1B1P/1K6/1P2P3/8/8

#3

12 + 6


SOLUTION


  • SOUND
  • Sets
    • 1...Bb7
      • 2.Rxd7
        • threat
          • 3.Rxd6#
        • 2...Kxc6
          • 3.Rxd6#
    • 1...Sf6
      • 2.g8S
        • threat
          • 3.Sxf6#
          • 3.Se7#
        • 2...Sxg8
          • 3.e4#
  • Tries
    • 1.Ka5?
      • threat
        • 2.Kb6
          • threat
            • 3.Sb4#
      • 1...dxc6
        • 2.Rd7
          • threat
            • 3.Rxd6#
      • 1...Bb7
        • 2.Sb4+
          • 2...Kc5
            • 3.cxb7#
        • 2.cxb7
          • threat
            • 3.Sb4#
      • 1...Se7!
    • 1.Kb5?
      • threat
        • 2.Sb4#
      • 1...Bxc6+
        • 2.Kb6
          • threat
            • 3.Sb4#
      • 1...dxc6+!
    • 1.Sc5?
      • threat
        • 2.Be4#
      • 1...Sf6
        • 2.Sa4
          • threat
            • 3.Sc3#
            • 3.Sb6#
        • 2.cxd7
          • threat
            • 3.Be6#
          • 2...dxc5+
            • 3.Rxc5#
      • 1...dxc5+!
    • 1.Rb7?
      • threat
        • 2.Sc7+
          • 2...Kxc6
            • 3.Sd8#
        • 2.Rb5+
          • 2...Kxc6
            • 3.Sd8#
        • 2.Rb6
          • threat
            • 3.Sc7#
      • 1...Kxc6
        • 2.Sd8+
          • 2...Kd5
            • 3.Rb5#
      • 1...Sf6
        • 2.Sc7+
          • 2...Kxc6
            • 3.Sd8#
        • 2.Rb5+
          • 2...Kxc6
            • 3.Sd8#
      • 1...Se7
        • 2.Sc7+
          • 2...Kxc6
            • 3.Sd8#
        • 2.Rb5+
          • 2...Kxc6
            • 3.Sd8#
      • 1...Bxb7!
  • Keys
    • 1.Ka3!
      • 1...Bxc6
        • 2.a8S
          • threat
            • 3.Sb6#
          • 2...Bxa8
            • 3.Sb4#
      • 1...dxc6
        • 2.Rd7
          • threat
            • 3.Rxd6#
      • 1...Bb7
        • 2.cxb7
          • threat
            • 3.Sb4#
      • 1...Sf6
        • 2.g8S
          • threat
            • 3.Sxf6#
            • 3.Se7#
          • 2...Sxg8
            • 3.e4#
      • 1...Se7
        • 2.g8Q
          • threat
            • 3.Qg2#
            • 3.e4#
          • 2...Sxf5
            • 3.Sg5#
        • 2.g8B
          • threat
            • 3.e4#
          • 2...Sxf5
            • 3.Sg5#

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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).