Problem Display
PID: 180179 (K3Q3/p1k1pB2/p3P3/2n3b1/2N5/8/8/6n1 w - - 0 1)

Abdullayev, Elmar

Sachmatija, 2015

K3Q3/p1k1pB2/p3P3/2n3b1/2N5/8/8/6n1

#4

5 + 7


SOLUTION


  • SOUND
  • Keys
    • 1.Bh5!
      • threat
        • 2.Bd1
          • threat
            • 3.Ba4
              • threat
                • 4.Qb8#
              • 3...Sxa4
                • 4.Qd7#
              • 3...Sd7
                • 4.Qxd7#
          • 2...Sxe6
            • 3.Ba4
              • threat
                • 4.Qd7#
                • 4.Qb8#
          • 2...a5
            • 3.Ba4
              • threat
                • 4.Qb8#
              • 3...Sxa4
                • 4.Qd7#
              • 3...Sa6
                • 4.Qd7#
              • 3...Sd7
                • 4.Qxd7#
      • 1...Sxe6
        • 2.Bg4
          • threat
            • 3.Bxe6
              • threat
                • 4.Qd7#
                • 4.Qc8#
      • 1...Se2
        • 2.Bf3
          • threat
            • 3.Qb8#
          • 2...Sxe6
            • 3.Qb8+
              • 3...Kd7
                • 4.Se5#
      • 1...Sf3
        • 2.Bxf3
          • threat
            • 3.Qb8#
          • 2...Sxe6
            • 3.Qb8+
              • 3...Kd7
                • 4.Se5#
      • 1...a5
        • 2.Bd1
          • threat
            • 3.Ba4
              • threat
                • 4.Qb8#
              • 3...Sxa4
                • 4.Qd7#
              • 3...Sa6
                • 4.Qd7#
              • 3...Sd7
                • 4.Qxd7#
          • 2...Sxe6
            • 3.Ba4
              • threat
                • 4.Qd7#
                • 4.Qb8#
          • 2...a4
            • 3.Bxa4
              • threat
                • 4.Qb8#
              • 3...Sxa4
                • 4.Qd7#
              • 3...Sa6
                • 4.Qd7#
              • 3...Sd7
                • 4.Qxd7#
          • 2...a6
            • 3.Ba4
              • threat
                • 4.Qb8#
              • 3...Sxa4
                • 4.Qd7#
              • 3...Sd7
                • 4.Qxd7#

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).