Problem Display
PID: 158059 (8/8/p1B1Q3/k1p5/P7/8/K7/8 w - - 0 1)

Friedlander, Louis

Pittsburgh Post, 1926

(First published on Sun May 30 1926)

8/8/p1B1Q3/k1p5/P7/8/K7/8

#3

4 + 3


14986 White-Hume Collection 2016

SOLUTION


  • SOUND
  • Tries
    • 1.Ka3?
      • threat
        • 2.Bb7
          • 2...c4
            • 3.Qxa6#
        • 2.Qb3
          • 2...c4
            • 3.Qb4#
      • 1...c4
        • 2.Bb7
          • 2...c3
            • 3.Qxa6#
        • 2.Qe3
          • 2...c3
            • 3.Qc5#
      • 1...Kb6!
    • 1.Bd5?
      • 1...Kxa4
        • 2.Qb6
          • threat
            • 3.Bb3#
            • 3.Bc6#
      • 1...Kb4
        • 2.Qe1+
          • 2...Kxa4
            • 3.Bc6#
      • 1...c4!
    • 1.Bb7?
      • threat
        • 2.Ka3
          • 2...c4
            • 3.Qxa6#
      • 1...Kxa4
        • 2.Qb6
          • threat
            • 3.Bc6#
      • 1...c4
        • 2.Ka3
          • 2...c3
            • 3.Qxa6#
      • 1...Kb4!
    • 1.Bd7?
      • 1...c4
        • 2.Qd6
          • 2...c3
            • 3.Qc5#
      • 1...Kb4!
    • 1.Be8?
      • 1...c4
        • 2.Qd6
          • 2...c3
            • 3.Qc5#
      • 1...Kb4!
    • 1.Qd5?
      • threat
        • 2.Qxc5#
      • 1...Kb4
        • 2.Qd2+
          • 2...Kc4
            • 3.Bd5#
      • 1...Kb6!
    • 1.Qe3?
      • threat
        • 2.Qxc5#
      • 1...Kb4
        • 2.Kb2
          • threat
            • 3.Qc3#
          • 2...Kc4
            • 3.Qc3#
            • 3.Qe4#
          • 2...Ka5
            • 3.Qxc5#
          • 2...c4
            • 3.Qb6#
        • 2.Qd2+
          • 2...Kc4
            • 3.Bd5#
      • 1...Kb6!
  • Keys
    • 1.Qd6!
      • threat
        • 2.Qxc5#
      • 1...Kb4
        • 2.Qd2+
          • 2...Kc4
            • 3.Bd5#
      • 1...Kb6
        • 2.a5+
          • 2...Kxa5
            • 3.Qxc5#
          • 2...Ka7
            • 3.Qc7#

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).