Problem Display
PID: 185506 (3k4/3B4/2P1P3/8/3nQ2P/8/1K6/8 w - - 0 1)

Palkoska, Emil

Deutsche Schachzeitung, 1909

3k4/3B4/2P1P3/8/3nQ2P/8/1K6/8

#3

6 + 2


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Qxd4?
      • 1...Ke7
        • 2.Qc5+
          • 2...Kf6
            • 3.Qg5#
          • 2...Kd8
            • 3.c7#
      • 1...Kc7!
  • Keys
    • 1.Qe5!
      • threat
        • 2.e7#
      • 1...Ke7
        • 2.Qc5+
          • 2...Kf6
            • 3.Qg5#
          • 2...Kd8
            • 3.c7#
      • 1...Sxc6
        • 2.Qd6
          • 2...Sb4
            • 3.e7#
          • 2...Sd4
            • 3.e7#
          • 2...Sa5
            • 3.e7#
          • 2...Se5
            • 3.e7#
          • 2...Sa7
            • 3.e7#
          • 2...Se7
            • 3.Qb6#
          • 2...Sb8
            • 3.e7#
      • 1...Sxe6
        • 2.Qd6
          • 2...Sd4
            • 3.c7#
          • 2...Sf4
            • 3.c7#
          • 2...Sc5
            • 3.c7#
          • 2...Sg5
            • 3.c7#
          • 2...Sc7
            • 3.Qf6#
          • 2...Sg7
            • 3.c7#
          • 2...Sf8
            • 3.c7#
      • 1...Sf5
        • 2.e7+
          • 2...Sxe7
            • 3.Qa5#

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).