Problem Display
PID: 262888 (8/p7/k1K5/1R6/8/8/4N3/b7 w - - 0 1)

Kovalenko, V?

Zadachi i Etyudi, 2008

8/p7/k1K5/1R6/8/8/4N3/b7

#3

3 + 3


SOLUTION


  • SOUND
  • Tries
    • 1.Sd4?
      • threat
        • 2.Sb3
          • threat
            • 3.Sc5#
            • 3.Ra5#
        • 2.Se6
          • threat
            • 3.Sc5#
            • 3.Sc7#
      • 1...Bc3
        • 2.Se6
          • threat
            • 3.Sc5#
            • 3.Sc7#
      • 1...Bxd4!
    • 1.Sf4?
      • threat
        • 2.Sd3
          • threat
            • 3.Sb4#
            • 3.Sc5#
        • 2.Sd5
          • threat
            • 3.Sb4#
            • 3.Sc7#
        • 2.Se6
          • threat
            • 3.Sc5#
            • 3.Sc7#
      • 1...Bb2
        • 2.Sd5
          • threat
            • 3.Sb4#
            • 3.Sc7#
        • 2.Se6
          • threat
            • 3.Sc5#
            • 3.Sc7#
      • 1...Bc3
        • 2.Sd3
          • threat
            • 3.Sc5#
          • 2...Bb4
            • 3.Sxb4#
          • 2...Bd4
            • 3.Sb4#
        • 2.Se6
          • threat
            • 3.Sc5#
            • 3.Sc7#
      • 1...Bd4
        • 2.Sd3
          • threat
            • 3.Sb4#
          • 2...Bc3
            • 3.Sc5#
          • 2...Bc5
            • 3.Sxc5#
        • 2.Sd5
          • threat
            • 3.Sb4#
            • 3.Sc7#
      • 1...Bf6
        • 2.Sd5
          • threat
            • 3.Sb4#
            • 3.Sc7#
        • 2.Se6
          • threat
            • 3.Sc5#
            • 3.Sc7#
      • 1...Bg7
        • 2.Sd5
          • threat
            • 3.Sb4#
            • 3.Sc7#
        • 2.Se6
          • threat
            • 3.Sc5#
            • 3.Sc7#
      • 1...Be5!
    • 1.Rb4?
      • threat
        • 2.Ra4#
      • 1...Bc3
        • 2.Sxc3
          • 2...Ka5
            • 3.Ra4#
      • 1...Ka5!
  • Keys
    • 1.Sc1!
      • threat
        • 2.Sb3
          • threat
            • 3.Sc5#
            • 3.Ra5#
        • 2.Sd3
          • threat
            • 3.Sb4#
            • 3.Sc5#
      • 1...Bb2
        • 2.Sb3
          • threat
            • 3.Sc5#
            • 3.Ra5#
      • 1...Bc3
        • 2.Sd3
          • threat
            • 3.Sc5#
          • 2...Bb4
            • 3.Sxb4#
          • 2...Bd4
            • 3.Sb4#
      • 1...Bd4
        • 2.Sd3
          • threat
            • 3.Sb4#
          • 2...Bc3
            • 3.Sc5#
          • 2...Bc5
            • 3.Sxc5#
      • 1...Be5
        • 2.Sb3
          • threat
            • 3.Sc5#
            • 3.Ra5#
      • 1...Bf6
        • 2.Sb3
          • threat
            • 3.Sc5#
            • 3.Ra5#
      • 1...Bg7
        • 2.Sb3
          • threat
            • 3.Sc5#
            • 3.Ra5#

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).