Problem Display
PID: 117359 (7k/1R6/8/p7/8/3K2R1/8/3b4 w - - 0 1)

Lyalyushkin, Yuri Konstantinovich

MNG-zaporozhie, 1992

7k/1R6/8/p7/8/3K2R1/8/3b4

#3

3 + 3


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Tries
    • 1.Rb1?
      • threat
        • 2.Rxd1
          • threat
            • 3.Rh1#
          • 2...Kh7
            • 3.Rh1#
      • 1...Bc2+
        • 2.Kxc2
          • threat
            • 3.Rh1#
          • 2...Kh7
            • 3.Rh1#
      • 1...Be2+
        • 2.Kxe2
          • threat
            • 3.Rh1#
          • 2...Kh7
            • 3.Rh1#
      • 1...Kh7
        • 2.Rxd1
          • threat
            • 3.Rh1#
          • 2...Kh6
            • 3.Rh1#
          • 2...Kh8
            • 3.Rh1#
      • 1...Bg4
        • 2.Rxg4
          • threat
            • 3.Rh1#
          • 2...Kh7
            • 3.Rh1#
      • 1...Bh5
        • 2.Rh1
          • threat
            • 3.Rxh5#
          • 2...Kh7
            • 3.Rxh5#
      • 1...Bf3!
  • Keys
    • 1.Rb2!
      • threat
        • 2.Rh2+
          • 2...Bh5
            • 3.Rxh5#
      • 1...Bc2+
        • 2.Rxc2
          • threat
            • 3.Rh2#
          • 2...Kh7
            • 3.Rh2#
      • 1...Be2+
        • 2.Rxe2
          • threat
            • 3.Rh2#
          • 2...Kh7
            • 3.Rh2#
      • 1...Kh7
        • 2.Rh2+
          • 2...Bh5
            • 3.Rxh5#
      • 1...Bg4
        • 2.Rxg4
          • threat
            • 3.Rh2#
          • 2...Kh7
            • 3.Rh2#
      • 1...Bf3
        • 2.Rh2+
          • 2...Bh5
            • 3.Rxh5#
      • 1...Bh5
        • 2.Rh2
          • threat
            • 3.Rxh5#
          • 2...Kh7
            • 3.Rxh5#

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).