Problem Display
PID: 142781 (2b1n3/1p4R1/8/r3Pk1B/2N2N1b/4p3/1Q1p2K1/6n1 w - - 0 1)

Arnell, Alfred Wilhelm Theodor

1st Prize Set, Detroit Free Press, 0000

2b1n3/1p4R1/8/r3Pk1B/2N2N1b/4p3/1Q1p2K1/6n1

#4

7 + 9


158 Brentano's Chess Monthly 1881

SOLUTION


  • SOUND
  • Keys
    • 1.Qd4!
      • threat
        • 2.Sxe3#
        • 2.Bg4#
      • 1...Sxg7
        • 2.Sh3
          • threat
            • 3.Qg4#
          • 2...Ke6
            • 3.Qd6+
              • 3...Kf5
                • 4.Qg6#
          • 2...Sxh5
            • 3.Qg4+
              • 3...Kxg4
                • 4.Sxe3#
          • 2...d1Q
            • 3.Qf4+
              • 3...Ke6
                • 4.Qf7#
          • 2...d1B
            • 3.Sxe3+
              • 3...Ke6
                • 4.Qd6#
            • 3.Qf4+
              • 3...Ke6
                • 4.Qf7#

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).