Problem Display
PID: 191433 (6b1/8/1p6/1Pp2Q2/B1kp4/P2p4/3K4/8 w - - 0 1)

Zepler, Erich Ernest

Skakbladet, 1915

6b1/8/1p6/1Pp2Q2/B1kp4/P2p4/3K4/8

#4

5 + 6


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Keys
    • 1.Qf3!
      • threat
        • 2.Qf5
          • 2...Bd5
            • 3.Qxd3#
          • 2...Be6
            • 3.Qxe6#
          • 2...Bf7
            • 3.Qxf7#
          • 2...Bh7
            • 3.Qe6#
            • 3.Qf7#
      • 1...Be6
        • 2.Qh5
          • 2...Bf5
            • 3.Qf7+
              • 3...Be6
                • 4.Qxe6#
          • 2...Bh3
            • 3.Qf7+
              • 3...Be6
                • 4.Qxe6#
          • 2...Bg4
            • 3.Qf7+
              • 3...Be6
                • 4.Qxe6#
          • 2...Bd5
            • 3.Qd1
              • threat
                • 4.Qb3#
                • 4.Qc1#
          • 2...Bd7
            • 3.Qf7+
              • 3...Be6
                • 4.Qxe6#
          • 2...Bc8
            • 3.Qf7+
              • 3...Be6
                • 4.Qxe6#
          • 2...Bg8
            • 3.Qf5
              • 3...Bd5
                • 4.Qxd3#
              • 3...Be6
                • 4.Qxe6#
              • 3...Bf7
                • 4.Qxf7#
              • 3...Bh7
                • 4.Qe6#
                • 4.Qf7#

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).