Problem Display
PID: 210273 (8/1p1rr3/4N3/4B3/1P2k1P1/8/2PP3Q/2K5 w - - 0 1)

Plachutta, Josef

Illustrirte Zeitung, 1876

8/1p1rr3/4N3/4B3/1P2k1P1/8/2PP3Q/2K5

#4

8 + 4


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Bd6!
      • threat
        • 2.Qh1#
        • 2.Qg2#
      • 1...Kf3
        • 2.Qg3+
          • 2...Ke2
            • 3.Qg2+
              • 3...Ke1
                • 4.Bg3#
      • 1...Rxd6
        • 2.Qh1+
          • 2...Ke5
            • 3.Qh5+
              • 3...Ke4
                • 4.Qf5#
              • 3...Kxe6
                • 4.Qf5#
              • 3...Kf6
                • 4.Qf5#
        • 2.Qe2+
          • 2...Kd5
            • 3.Qb5+
              • 3...Ke4
                • 4.Qf5#
              • 3...Kxe6
                • 4.Qf5#
      • 1...Rxe6
        • 2.Qe2+
          • 2...Kd5
            • 3.Qb5+
              • 3...Kd4
                • 4.Qd3#
              • 3...Ke4
                • 4.Qd3#
              • 3...Kxd6
                • 4.Qc5#
      • 1...Rf7
        • 2.Sg5+
          • 2...Kd4
            • 3.Qe5+
              • 3...Kc4
                • 4.Qc5#
                • 4.d3#
          • 2...Kd5
            • 3.Qe5+
              • 3...Kc4
                • 4.Qc5#
                • 4.d3#
              • 3...Kc6
                • 4.Qc5#
        • 2.Qe2+
          • 2...Kd5
            • 3.Qe5+
              • 3...Kc4
                • 4.Qc5#
                • 4.d3#
              • 3...Kc6
                • 4.Qc5#

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).