Problem Display
PID: 131970 (4N3/8/8/4k3/2R5/7B/4N3/K7 w - - 0 1)

Kuligin, Nikolai Volodimirovich

Sachova skladba, 1997

4N3/8/8/4k3/2R5/7B/4N3/K7

#3

5 + 1


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Bf5?
      • threat
        • 2.Rc5#
      • 1...Kd5
        • 2.Rc1
          • 2...Ke5
            • 3.Rc5#
        • 2.Rc2
          • 2...Ke5
            • 3.Rc5#
        • 2.Rc3
          • 2...Ke5
            • 3.Rc5#
        • 2.Rc7
          • 2...Ke5
            • 3.Rc5#
        • 2.Rc8
          • 2...Ke5
            • 3.Rc5#
      • 1...Kxf5!
    • 1.Rc1?
      • 1...Kd5
        • 2.Bf5
          • 2...Ke5
            • 3.Rc5#
      • 1...Ke4!
    • 1.Rc2?
      • 1...Kd5
        • 2.Bf5
          • 2...Ke5
            • 3.Rc5#
      • 1...Ke4!
    • 1.Rc7?
      • 1...Kd5
        • 2.Bf5
          • 2...Ke5
            • 3.Rc5#
      • 1...Ke4!
    • 1.Rc8?
      • 1...Kd5
        • 2.Bf5
          • 2...Ke5
            • 3.Rc5#
      • 1...Ke4!
  • Keys
    • 1.Rc3!
      • 1...Ke4
        • 2.Be6
          • 2...Ke5
            • 3.Re3#
      • 1...Kd5
        • 2.Bf5
          • 2...Ke5
            • 3.Rc5#

FEATURES


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