Problem Display
PID: 184687 (8/p2K4/5p2/2pkpp2/1p3R2/5P2/4P2Q/7b w - - 0 1)

Jewetsky, Feodor Orestovich

125 Shakhmaty Zadachi (Eventski), 1908

8/p2K4/5p2/2pkpp2/1p3R2/5P2/4P2Q/7b

#3

5 + 8


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Qxh1?
      • threat
        • 2.Qd1#
      • 1...exf4
        • 2.Qd1+
          • 2...Kc4
            • 3.Qd3#
          • 2...Ke5
            • 3.Qd6#
      • 1...e4
        • 2.Qd1+
          • 2...Kc4
            • 3.Qd3#
          • 2...Ke5
            • 3.Qd6#
      • 1...c4!
    • 1.Qh7?
      • threat
        • 2.Qg8#
        • 2.Qf7#
      • 1...c4
        • 2.Qe7
          • threat
            • 3.Qd6#
      • 1...e4
        • 2.Rxe4
          • threat
            • 3.Qxf5#
            • 3.Qg8#
            • 3.Qf7#
          • 2...fxe4
            • 3.Qxe4#
      • 1...exf4!
  • Keys
    • 1.Qg1!
      • threat
        • 2.Qd1#
        • 2.Qg8#
      • 1...exf4
        • 2.Qd1+
          • 2...Kc4
            • 3.Qd3#
          • 2...Ke5
            • 3.Qd6#
      • 1...e4
        • 2.Qd1+
          • 2...Kc4
            • 3.Qd3#
          • 2...Ke5
            • 3.Qd6#
      • 1...c4
        • 2.Qd4+
          • 2...exd4
            • 3.Rxf5#

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).