Problem Display
PID: 123814 (8/8/2pB4/P7/R2pk3/KPR1N3/P3p3/4Nb2 w - - 0 1)

Kukavica, Zdenko

2nd Place, Liga Problemista, 1982/5

8/8/2pB4/P7/R2pk3/KPR1N3/P3p3/4Nb2

#3

9 + 5


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Sf3?
      • threat
        • 2.Sd2#
        • 2.Sg5#
      • 1...e1Q
        • 2.Sg5#
      • 1...e1B
        • 2.Sg5#
      • 1...Kxf3!
    • 1.Rc5?
      • threat
        • 2.S3c2
          • threat
            • 3.Rxd4#
        • 2.Sf5
          • threat
            • 3.Rxd4#
      • 1...Bh3
        • 2.S3c2
          • threat
            • 3.Rxd4#
      • 1...Kxe3!
  • Keys
    • 1.Kb4!
      • threat
        • 2.Kc5
          • threat
            • 3.Rxd4#
      • 1...c5+
        • 2.Kxc5
          • threat
            • 3.Rxd4#
      • 1...dxc3
        • 2.Kxc3+
          • 2...Kxe3
            • 3.Bc5#
      • 1...dxe3
        • 2.Rc5
          • threat
            • 3.Ka3#
            • 3.Kc3#
          • 2...Kd4
            • 3.Ka3#
      • 1...d3
        • 2.Rxd3
          • threat
            • 3.Ka3#
            • 3.Kc3#
            • 3.Kc5#
          • 2...c5+
            • 3.Kxc5#

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).