Problem Display
PID: 184681 (5N2/2Np2p1/8/2p5/2p1kP2/2P3Q1/8/K7 w - - 0 1)

Jewetsky, Feodor Orestovich

125 Shakhmaty Zadachi (Eventski), 1908

5N2/2Np2p1/8/2p5/2p1kP2/2P3Q1/8/K7

#3

6 + 5


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Se8?
      • 1...Kf5
        • 2.Sd6+
          • 2...Kf6
            • 3.Qg5#
      • 1...g5
        • 2.Sf6+
          • 2...Kf5
            • 3.Qxg5#
      • 1...g6
        • 2.Sf6+
          • 2...Kf5
            • 3.Qg5#
      • 1...d6!
    • 1.Sxd7?
      • threat
        • 2.Sxc5+
          • 2...Kf5
            • 3.Qg5#
      • 1...g5
        • 2.Sxc5+
          • 2...Kf5
            • 3.Qxg5#
        • 2.Sf6+
          • 2...Kf5
            • 3.Qxg5#
      • 1...Kf5!
  • Keys
    • 1.Sd5!
      • 1...Kxd5
        • 2.Qg6
          • 2...d6
            • 3.Qg2#
      • 1...d6
        • 2.Qe3+
          • 2...Kxd5
            • 3.Qf3#
          • 2...Kf5
            • 3.Qe6#
      • 1...g5
        • 2.Sf6+
          • 2...Kf5
            • 3.Qxg5#
      • 1...g6
        • 2.Sf6+
          • 2...Kf5
            • 3.Qg5#

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).