Problem Display
PID: 213875 (n5b1/2p1B1p1/1pB1p3/4Rp1r/5k1p/p4N1P/Pp1N1b1P/1K6 w - - 0 1)

Arnell, Alfred Wilhelm Theodor

Illustrirte Zeitung, 1875

n5b1/2p1B1p1/1pB1p3/4Rp1r/5k1p/p4N1P/Pp1N1b1P/1K6

#4

9 + 13


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Sb3!
      • threat
        • 2.Sbd4
          • threat
            • 3.Se2#
          • 2...Bxd4
            • 3.Se1
              • threat
                • 4.Sd3#
              • 3...Kxe5
                • 4.Sd3#
              • 3...Bxe5
                • 4.Sg2#
      • 1...Bg1
        • 2.Sbd4
          • threat
            • 3.Se2#
          • 2...Bxd4
            • 3.Se1
              • threat
                • 4.Sd3#
              • 3...Kxe5
                • 4.Sd3#
              • 3...Bxe5
                • 4.Sg2#
        • 2.Se1
          • threat
            • 3.Sd3#
          • 2...Bxh2
            • 3.Sd3+
              • 3...Kg3
                • 4.Re3#
      • 1...Bc5
        • 2.Sxc5
          • threat
            • 3.Sd3#
          • 2...bxc5
            • 3.Bxc5
              • threat
                • 4.Be3#
        • 2.Bxc5
          • threat
            • 3.Be3#
          • 2...bxc5
            • 3.Sxc5
              • threat
                • 4.Sd3#
        • 2.Sbd4
          • threat
            • 3.Se2#
          • 2...Bxd4
            • 3.Se1
              • threat
                • 4.Sd3#
              • 3...Kxe5
                • 4.Sd3#
              • 3...Bxe5
                • 4.Sg2#
      • 1...Bh7
        • 2.Sbd4
          • threat
            • 3.Se2#
            • 3.Sxe6#
          • 2...Bxd4
            • 3.Se1
              • threat
                • 4.Sd3#
              • 3...Kxe5
                • 4.Sd3#
              • 3...Bxe5
                • 4.Sg2#

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).