Problem Display
PID: 215155 (BQ6/8/2p5/2k4N/8/3K4/8/8 w - - 0 1)

Speyer, Michael

Schachzeitung der Berliner Schachgesellschaft, 1861

BQ6/8/2p5/2k4N/8/3K4/8/8

#3

4 + 2


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Qb4+?
      • 1...Kd5
        • 2.Sg7
          • 2...Ke5
            • 3.Qd4#
      • 1...Kxb4!
    • 1.Qb7?
      • 1...Kd5
        • 2.Qxc6+
          • 2...Ke5
            • 3.Qd5#
            • 3.Qf6#
      • 1...Kd6!
  • Keys
    • 1.Sg7!
      • 1...Kd5
        • 2.Qb4
          • 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).