Problem Display
PID: 194711 (1K2Q3/8/4n1R1/4Pkn1/5p1p/1Pp1pB1p/2P1P2P/8 w - - 0 1)

Pierce, William Timbrell

Land and Water, 1871

(First published on Sat Jan 21 1871)

1K2Q3/8/4n1R1/4Pkn1/5p1p/1Pp1pB1p/2P1P2P/8

#4

9 + 8


1693 English Chess Problems 1876
187 The Chess Bouquet 1897
15239 Valois Notebooks 2019

SOLUTION


  • SOUND
  • Keys
    • 1.Ka7!
      • 1...Kxe5
        • 2.Qh8+
          • 2...Kd6
            • 3.Qd8+
              • 3...Kc5
                • 4.Qb6#
              • 3...Ke5
                • 4.Qd5#
          • 2...Sg7
            • 3.Qxg7+
              • 3...Kf5
                • 4.Qf6#
      • 1...Sxf3
        • 2.exf3
          • threat
            • 3.Qxe6#
          • 2...Kxe5
            • 3.Qxe6+
              • 3...Kd4
                • 4.Qd6#
          • 2...Sd4
            • 3.Rf6+
              • 3...Kg5
                • 4.Qg6#
          • 2...Sc5
            • 3.Rf6+
              • 3...Kg5
                • 4.Qg6#
            • 3.Qc6
              • threat
                • 4.Qf6#
              • 3...Kxe5
                • 4.Qxc5#
              • 3...Se6
                • 4.Qe4#
                • 4.Qxe6#
              • 3...Se4
                • 4.Qxe4#
                • 4.Qe6#
              • 3...Sd7
                • 4.Qe4#
                • 4.Qe6#
          • 2...Sc7
            • 3.Rf6+
              • 3...Kg5
                • 4.Qg6#
          • 2...Sg7
            • 3.Rf6+
              • 3...Kg5
                • 4.Qg6#
            • 3.Qc6
              • threat
                • 4.Qe4#
                • 4.Qf6#
              • 3...Kxe5
                • 4.Qe4#
                • 4.Qc5#
          • 2...Sd8
            • 3.Rf6+
              • 3...Kg5
                • 4.Qg6#
          • 2...Sf8
            • 3.Qc6
              • threat
                • 4.Qe4#
                • 4.Qf6#
              • 3...Kxe5
                • 4.Qe4#
                • 4.Qc5#

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).