Problem Display
PID: 131577 (6R1/2R5/p1Np4/K1kpp2r/p3b3/5p2/8/2Nn4 w - - 0 1)

Petrasinovic, Petrasin

8th Place, Liga Problemista, 1999/3

6R1/2R5/p1Np4/K1kpp2r/p3b3/5p2/8/2Nn4

#3

5 + 10


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Se3
      • 2.Sd8+
        • 2...Kd4
          • 3.Se6#
    • 1...d4
      • 2.Sb4+
        • 2...Bc6
          • 3.Rxc6#
      • 2.Se7+
        • 2...Bc6
          • 3.Rxc6#
  • Keys
    • 1.Rg4!
      • threat
        • 2.Sb4+
          • 2...Kd4
            • 3.Sc2#
      • 1...Kc4
        • 2.Sb4+
          • 2...Kd4
            • 3.Sc2#
      • 1...d4
        • 2.Sb4+
          • 2...Bc6
            • 3.Rxc6#
        • 2.Se7+
          • 2...Bc6
            • 3.Rxc6#
      • 1...Rh2
        • 2.Se7+
          • 2...Kd4
            • 3.Sf5#
      • 1...Rh7
        • 2.Se7+
          • 2...Kd4
            • 3.Sf5#
      • 1...Se3
        • 2.Sxe5+
          • 2...Kd4
            • 3.Sxf3#
        • 2.Sd8+
          • 2...Kd4
            • 3.Se6#

FEATURES


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Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).