Problem Display
PID: 8269 (6Bk/6nP/7B/6K1/5P2/8/8/8 w - - 0 1)

Kovalenko, Vitaly Semenovich

Lukyanov, Valentin Volodimirovich

64 Shakhmatnoe obozrenie, 1971

6Bk/6nP/7B/6K1/5P2/8/8/8

#3

5 + 2


3296 Shakhmatny zadachi miniaturi 1987
  • SOUND
  • Sets
    • 1...Se6+
      • 2.Kf6
        • 2...Sxf4
          • 3.Bg7#
        • 2...Sd4
          • 3.Bg7#
        • 2...Sc5
          • 3.Bg7#
        • 2...Sg5
          • 3.Bg7#
        • 2...Sc7
          • 3.Bg7#
        • 2...Sg7
          • 3.Bxg7#
        • 2...Sd8
          • 3.Bg7#
        • 2...Sf8
          • 3.Bg7#
    • 1...Se8
      • 2.Kg6
        • 2...Sd6
          • 3.Bg7#
        • 2...Sf6
          • 3.Bg7#
        • 2...Sc7
          • 3.Bg7#
        • 2...Sg7
          • 3.Bxg7#
  • Tries
    • 1.Kg6?
      • threat
        • 2.Bxg7#
      • 1...Sh5
        • 2.Kf7
          • 2...Sxf4
            • 3.Bg7#
          • 2...Sg3
            • 3.Bg7#
          • 2...Sf6
            • 3.Bg7#
          • 2...Sg7
            • 3.Bxg7#
      • 1...Se6
        • 2.Kf6
          • 2...Sxf4
            • 3.Bg7#
          • 2...Sd4
            • 3.Bg7#
          • 2...Sc5
            • 3.Bg7#
          • 2...Sg5
            • 3.Bg7#
          • 2...Sc7
            • 3.Bg7#
          • 2...Sg7
            • 3.Bxg7#
          • 2...Sd8
            • 3.Bg7#
          • 2...Sf8
            • 3.Bg7#
      • 1...Se8
        • 2.Bf8
          • 2...Sd6
            • 3.Bg7#
          • 2...Sf6
            • 3.Bg7#
          • 2...Sc7
            • 3.Bg7#
          • 2...Sg7
            • 3.Bxg7#
        • 2.Ba2
          • 2...Sd6
            • 3.Bg7#
          • 2...Sf6
            • 3.Bg7#
          • 2...Sc7
            • 3.Bg7#
          • 2...Sg7
            • 3.Bxg7#
        • 2.Bb3
          • 2...Sd6
            • 3.Bg7#
          • 2...Sf6
            • 3.Bg7#
          • 2...Sc7
            • 3.Bg7#
          • 2...Sg7
            • 3.Bxg7#
        • 2.Bc4
          • 2...Sd6
            • 3.Bg7#
          • 2...Sf6
            • 3.Bg7#
          • 2...Sc7
            • 3.Bg7#
          • 2...Sg7
            • 3.Bxg7#
        • 2.Bd5
          • 2...Sd6
            • 3.Bg7#
          • 2...Sf6
            • 3.Bg7#
          • 2...Sc7
            • 3.Bg7#
          • 2...Sg7
            • 3.Bxg7#
        • 2.Be6
          • 2...Sd6
            • 3.Bg7#
          • 2...Sf6
            • 3.Bg7#
          • 2...Sc7
            • 3.Bg7#
          • 2...Sg7
            • 3.Bxg7#
        • 2.Bf7
          • 2...Sd6
            • 3.Bg7#
          • 2...Sf6
            • 3.Bg7#
          • 2...Sc7
            • 3.Bg7#
          • 2...Sg7
            • 3.Bxg7#
        • 2.f5
          • 2...Sd6
            • 3.Bg7#
          • 2...Sf6
            • 3.Bg7#
          • 2...Sc7
            • 3.Bg7#
          • 2...Sg7
            • 3.Bxg7#
      • 1...Sf5!
  • Keys
    • 1.Kf6!
      • threat
        • 2.Bxg7#
      • 1...Sh5+
        • 2.Kf7
          • 2...Sxf4
            • 3.Bg7#
          • 2...Sg3
            • 3.Bg7#
          • 2...Sf6
            • 3.Bg7#
          • 2...Sg7
            • 3.Bxg7#
      • 1...Se8+
        • 2.Kg6
          • 2...Sd6
            • 3.Bg7#
          • 2...Sf6
            • 3.Bg7#
          • 2...Sc7
            • 3.Bg7#
          • 2...Sg7
            • 3.Bxg7#
      • 1...Sf5
        • 2.Bf8
          • 2...Se3
            • 3.Bg7#
          • 2...Sg3
            • 3.Bg7#
          • 2...Sd4
            • 3.Bg7#
          • 2...Sh4
            • 3.Bg7#
          • 2...Sd6
            • 3.Bg7#
          • 2...Sh6
            • 3.Bg7#
          • 2...Se7
            • 3.Bg7#
          • 2...Sg7
            • 3.Bxg7#
      • 1...Se6
        • 2.f5
          • 2...Sd4
            • 3.Bg7#
          • 2...Sf4
            • 3.Bg7#
          • 2...Sc5
            • 3.Bg7#
          • 2...Sg5
            • 3.Bg7#
          • 2...Sc7
            • 3.Bg7#
          • 2...Sg7
            • 3.Bxg7#
          • 2...Sd8
            • 3.Bg7#
          • 2...Sf8
            • 3.Bg7#


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).