Problem Display
PID: 203978 (8/3p4/6p1/1P6/3Pk1P1/1P6/2PQ2P1/2K5 w - - 0 1)

Schneider, Johann Bernhard Michael

Deutsche Schachblatter, 1924

8/3p4/6p1/1P6/3Pk1P1/1P6/2PQ2P1/2K5

#3

8 + 3


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Kd5
      • 2.Qe3
        • threat
          • 3.Qe5#
        • 2...Kd6
          • 3.Qe5#
        • 2...d6
          • 3.c4#
  • Tries
    • 1.Qe3+?
      • 1...Kd5
        • 2.Qe5#
      • 1...Kxe3!
    • 1.Qf4+?
      • 1...Kd5
        • 2.Qe5#
      • 1...Kxf4!
    • 1.Qd3+?
      • 1...Kd5
        • 2.Qe3
          • threat
            • 3.Qe5#
          • 2...Kd6
            • 3.Qe5#
          • 2...d6
            • 3.c4#
      • 1...Kf4!
  • Keys
    • 1.c3!
      • 1...Kd5
        • 2.Qe3
          • threat
            • 3.Qe5#
          • 2...Kd6
            • 3.Qe5#
          • 2...d6
            • 3.c4#
      • 1...g5
        • 2.Qe2+
          • 2...Kf4
            • 3.Qf3#
          • 2...Kd5
            • 3.Qe5#
      • 1...d5
        • 2.Qf2
          • threat
            • 3.Qf3#
          • 2...Kd3
            • 3.Qf3#
      • 1...d6
        • 2.d5
          • threat
            • 3.Qd4#
          • 2...Ke5
            • 3.Qd4#

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).