Problem Display
PID: 191372 (k1Nb1N1r/2pprpp1/2p4P/2P1p2Q/P1P3pP/2p5/2P5/KR6 w - - 0 1)

Palitzsch, Friedrich Martin

Deutsches Wochenschach, 1914

k1Nb1N1r/2pprpp1/2p4P/2P1p2Q/P1P3pP/2p5/2P5/KR6

#4

11 + 12


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Keys
    • 1.Qf5!
      • threat
        • 2.Qd3
          • threat
            • 3.Qxc3
              • threat
                • 4.Qa5#
      • 1...e4
        • 2.Qe5
          • threat
            • 3.Qxc3
              • threat
                • 4.Qa5#
          • 2...Rxe5
            • 3.Sxd7
              • threat
                • 4.Rb8#
          • 2...Re6
            • 3.Sxd7
              • threat
                • 4.Rb8#
          • 2...Re8
            • 3.Sxd7
              • threat
                • 4.Rb8#
      • 1...d5
        • 2.Sxe7
          • threat
            • 3.Qc8+
              • 3...Ka7
                • 4.Sxc6#
                • 4.Qb7#
            • 3.Sxc6
              • threat
                • 4.Rb8#
                • 4.Qc8#
          • 2...Ka7
            • 3.Sxc6+
              • 3...Ka6
                • 4.Qc8#
              • 3...Ka8
                • 4.Rb8#
                • 4.Qc8#
            • 3.Qc8
              • threat
                • 4.Sxc6#
                • 4.Qb7#
          • 2...Rxh6
            • 3.Qc8+
              • 3...Ka7
                • 4.Qb7#
          • 2...Bxe7
            • 3.Qc8+
              • 3...Ka7
                • 4.Qb7#

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).