Problem Display
PID: 130403 (k7/B7/B4n2/3Nb3/R2N4/8/K7/8 w - - 0 1)

Cumpe, Josef

Sachove umeni (Ceskoslovensky sach), 1932

k7/B7/B4n2/3Nb3/R2N4/8/K7/8

#3

6 + 3


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Kxa7
      • 2.Sc6+
        • 2...Ka8
          • 3.Sb6#
          • 3.Bc8#
    • 1...Sg4
      • 2.Sb5
        • threat
          • 3.Sb6#
        • 2...Bd4
          • 3.Sdc7#
        • 2...Bc7
          • 3.Sdxc7#
      • 2.Sc6
        • threat
          • 3.Sb6#
        • 2...Bd4
          • 3.Sc7#
        • 2...Bc7
          • 3.Sxc7#
      • 2.Bc8
        • threat
          • 3.Sb6#
        • 2...Bxd4
          • 3.Sc7#
        • 2...Bc7
          • 3.Sxc7#
    • 1...Sh5
      • 2.Sb5
        • threat
          • 3.Sb6#
        • 2...Bd4
          • 3.Sdc7#
        • 2...Bc7
          • 3.Sdxc7#
      • 2.Sc6
        • threat
          • 3.Sb6#
        • 2...Bd4
          • 3.Sc7#
        • 2...Bc7
          • 3.Sxc7#
      • 2.Bc8
        • threat
          • 3.Sb6#
        • 2...Bxd4
          • 3.Sc7#
        • 2...Bc7
          • 3.Sxc7#
    • 1...Sh7
      • 2.Sb5
        • threat
          • 3.Sb6#
        • 2...Bd4
          • 3.Sdc7#
        • 2...Bc7
          • 3.Sdxc7#
      • 2.Sc6
        • threat
          • 3.Sb6#
        • 2...Bd4
          • 3.Sc7#
        • 2...Bc7
          • 3.Sxc7#
      • 2.Bc8
        • threat
          • 3.Sb6#
        • 2...Bxd4
          • 3.Sc7#
        • 2...Bc7
          • 3.Sxc7#
    • 1...Sg8
      • 2.Sb5
        • threat
          • 3.Sb6#
        • 2...Bd4
          • 3.Sdc7#
        • 2...Bc7
          • 3.Sdxc7#
      • 2.Sc6
        • threat
          • 3.Sb6#
        • 2...Bd4
          • 3.Sc7#
        • 2...Bc7
          • 3.Sxc7#
      • 2.Bc8
        • threat
          • 3.Sb6#
        • 2...Bxd4
          • 3.Sc7#
        • 2...Bc7
          • 3.Sxc7#
  • Tries
    • 1.Sc6?
      • threat
        • 2.Sb6#
      • 1...Sd7
        • 2.Bc8
          • threat
            • 3.Bg1#
            • 3.Bf2#
            • 3.Be3#
            • 3.Bd4#
            • 3.Bc5#
            • 3.Bb6#
            • 3.Bb8#
          • 2...Bc3
            • 3.Sc7#
          • 2...Bb8
            • 3.Bxb8#
          • 2...Sc5
            • 3.Sb6#
            • 3.Bxc5#
          • 2...Sb6
            • 3.Sxb6#
            • 3.Bxb6#
          • 2...Sb8
            • 3.Sb6#
            • 3.Bxb8#
        • 2.Rb4
          • threat
            • 3.Bb7#
          • 2...Sc5
            • 3.Sb6#
          • 2...Sb6
            • 3.Sxb6#
      • 1...Sxd5!
    • 1.Bc8?
      • threat
        • 2.Sb6#
      • 1...Sd7
        • 2.Sc6
          • threat
            • 3.Bg1#
            • 3.Bf2#
            • 3.Be3#
            • 3.Bd4#
            • 3.Bc5#
            • 3.Bb6#
            • 3.Bb8#
          • 2...Bc3
            • 3.Sc7#
          • 2...Bb8
            • 3.Bxb8#
          • 2...Sc5
            • 3.Sb6#
            • 3.Bxc5#
          • 2...Sb6
            • 3.Sxb6#
            • 3.Bxb6#
          • 2...Sb8
            • 3.Sb6#
            • 3.Bxb8#
      • 1...Sxd5!
  • Keys
    • 1.Rb4!
      • threat
        • 2.Sc6
          • threat
            • 3.Sb6#
            • 3.Bb7#
        • 2.Bb7+
          • 2...Kxa7
            • 3.Sc6#
      • 1...Kxa7
        • 2.Sc6+
          • 2...Kxa6
            • 3.Rb6#
          • 2...Ka8
            • 3.Sb6#
            • 3.Bb7#
      • 1...Bxd4
        • 2.Sc7+
          • 2...Kxa7
            • 3.Rb7#
      • 1...Sxd5
        • 2.Bb7+
          • 2...Kxa7
            • 3.Sc6#
      • 1...Bc7
        • 2.Sc6
          • threat
            • 3.Sxc7#
            • 3.Bb7#
          • 2...Bb6
            • 3.Sxb6#
        • 2.Sxc7+
          • 2...Kxa7
            • 3.Sc6#
            • 3.Rb7#
        • 2.Bb7+
          • 2...Kxa7
            • 3.Sc6#
      • 1...Bb8
        • 2.Sc6
          • threat
            • 3.Sb6#
            • 3.Bb7#
            • 3.Rxb8#
        • 2.Bb7+
          • 2...Kxa7
            • 3.Sc6#
      • 1...Se4
        • 2.Bb7+
          • 2...Kxa7
            • 3.Sc6#
      • 1...Sd7
        • 2.Sc6
          • threat
            • 3.Bb7#
          • 2...Sc5
            • 3.Sb6#
          • 2...Sb6
            • 3.Sxb6#
        • 2.Bb7+
          • 2...Kxa7
            • 3.Sc6#

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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).