Problem Display
PID: 249293 (8/8/3p4/3NkpN1/K2p4/3p1Q2/5b2/8 w - - 0 1)

Gottesmann, Ludwig

Deutsche Schachzeitung, 1898

8/8/3p4/3NkpN1/K2p4/3p1Q2/5b2/8

#3

4 + 6


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...f4
      • 2.Qe4#
  • Keys
    • 1.Qh5!
      • threat
        • 2.Qf7
          • threat
            • 3.Qe6#
        • 2.Qe8+
          • 2...Kxd5
            • 3.Qb5#
      • 1...Kxd5
        • 2.Qe8
          • threat
            • 3.Qb5#
          • 2...Kc4
            • 3.Qc6#
          • 2...Kc5
            • 3.Qb5#
      • 1...f4
        • 2.Sh7+
          • 2...Ke4
            • 3.Shf6#
          • 2...Ke6
            • 3.Sf8#
        • 2.Qf7
          • threat
            • 3.Qe6#
      • 1...Be3
        • 2.Qe8+
          • 2...Kxd5
            • 3.Qb5#
      • 1...Bh4
        • 2.Qe8+
          • 2...Kxd5
            • 3.Qb5#
      • 1...d2
        • 2.Qe8+
          • 2...Kxd5
            • 3.Qb5#

FEATURES


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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).