Problem Display
PID: 186486 (1K6/1PB5/k2p4/8/p1bN4/8/1P6/1B2n3 w - - 0 1)

Palkoska, Emil

Running the Gauntlet, 1911

1K6/1PB5/k2p4/8/p1bN4/8/1P6/1B2n3

#4

6 + 5


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Ba2!
      • threat
        • 2.Bxc4#
      • 1...Bxa2
        • 2.b4
          • threat
            • 3.b5#
          • 2...axb4 ep
            • 3.Ka8
              • threat
                • 4.b8S#
          • 2...Bc4
            • 3.Ka8
              • threat
                • 4.b8S#
              • 3...Bd5
                • 4.b5#
      • 1...Bb3
        • 2.Bxb3
          • threat
            • 3.Bc4#
          • 2...axb3
            • 3.Ka8
              • threat
                • 4.b8S#
          • 2...d5
            • 3.Bxa4
              • threat
                • 4.Bb5#
            • 3.Bxd5
              • threat
                • 4.Bc4#
            • 3.Ka8
              • threat
                • 4.b8S#
        • 2.Ka8
          • threat
            • 3.b8S#
          • 2...Bd5
            • 3.Bc4+
              • 3...Bxc4
                • 4.b8S#
            • 3.Bxd5
              • threat
                • 4.Bc4#
                • 4.b8S#
      • 1...Bb5
        • 2.Ka8
          • threat
            • 3.b8S#
          • 2...Bc6
            • 3.Bc4+
              • 3...Bb5
                • 4.Bxb5#
                • 4.b8S#
      • 1...Be6
        • 2.Bxe6
          • threat
            • 3.Bc4#
          • 2...d5
            • 3.Bxd5
              • threat
                • 4.Bc4#
            • 3.Ka8
              • threat
                • 4.b8S#
            • 3.Bd7
              • threat
                • 4.Bb5#
        • 2.Ka8
          • threat
            • 3.b8S#
          • 2...Bd5
            • 3.Bc4+
              • 3...Bxc4
                • 4.b8S#
            • 3.Bxd5
              • threat
                • 4.Bc4#
                • 4.b8S#
      • 1...Bf7
        • 2.Bxf7
          • threat
            • 3.Bc4#
          • 2...d5
            • 3.Bxd5
              • threat
                • 4.Bc4#
            • 3.Ka8
              • threat
                • 4.b8S#
            • 3.Be8
              • threat
                • 4.Bb5#
        • 2.Ka8
          • threat
            • 3.b8S#
          • 2...Bd5
            • 3.Bc4+
              • 3...Bxc4
                • 4.b8S#
            • 3.Bxd5
              • threat
                • 4.Bc4#
                • 4.b8S#
      • 1...Bg8
        • 2.Bxg8
          • threat
            • 3.Bc4#
          • 2...d5
            • 3.Bxd5
              • threat
                • 4.Bc4#
            • 3.Ka8
              • threat
                • 4.b8S#
        • 2.Ka8
          • threat
            • 3.b8S#
          • 2...Bd5
            • 3.Bc4+
              • 3...Bxc4
                • 4.b8S#
            • 3.Bxd5
              • threat
                • 4.Bc4#
                • 4.b8S#

FEATURES


NOT CLASSIFIED


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).