Problem Display
PID: 199219 (1b4B1/1Kp4Q/2P5/1p2k3/3p1p2/5p2/1PP3bP/8 w - - 0 1)

Kintzig, Robert

Bekes, 1921

1b4B1/1Kp4Q/2P5/1p2k3/3p1p2/5p2/1PP3bP/8

#3

7 + 8


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Sets
    • 1...Kd6
      • 2.Qd7+
        • 2...Kc5
          • 3.Qe7#
        • 2...Ke5
          • 3.Qe6#
  • Tries
    • 1.Qf5+?
      • 1...Kd6
        • 2.Qe6+
          • 2...Kc5
            • 3.Qe7#
        • 2.Qd7+
          • 2...Kc5
            • 3.Qe7#
          • 2...Ke5
            • 3.Qe6#
        • 2.Qf6+
          • 2...Kc5
            • 3.Qe7#
            • 3.Qf8#
      • 1...Kxf5!
  • Keys
    • 1.h4!
      • threat
        • 2.Qe7+
          • 2...Kf5
            • 3.Qe6#
      • 1...Kd6
        • 2.Qd7+
          • 2...Kc5
            • 3.Qe7#
          • 2...Ke5
            • 3.Qe6#
      • 1...Kf6
        • 2.Qf7+
          • 2...Ke5
            • 3.Qe6#
      • 1...d3
        • 2.Qe7+
          • 2...Kd4
            • 3.c3#
          • 2...Kf5
            • 3.Qe6#
      • 1...Bh3
        • 2.Qe7+
          • 2...Kf5
            • 3.Qe6#
          • 2...Be6
            • 3.Qxe6#

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).