Problem Display
PID: 222176 (8/B1p5/1p2PNKp/4pP2/1p1P1kN1/2p4Q/3q3P/7n w - - 0 1)

Holler, Werner

Freie Presse, 1998

8/B1p5/1p2PNKp/4pP2/1p1P1kN1/2p4Q/3q3P/7n

#4

9 + 9


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Se3!
      • threat
        • 2.Sed5#
      • 1...exd4
        • 2.Bb8
          • threat
            • 3.Bxc7#
          • 2...Qg2+
            • 3.Sxg2+
              • 3...Ke5
                • 4.Bxc7#
          • 2...Qxe3
            • 3.Qg4+
              • 3...Ke5
                • 4.Bxc7#
          • 2...dxe3
            • 3.Bxc7+
              • 3...Qd6
                • 4.Bxd6#
      • 1...Qa2
        • 2.Bb8
          • threat
            • 3.Bxc7
              • threat
                • 4.Bxe5#
              • 3...Qg2+
                • 4.Sxg2#
              • 3...Qxe6
                • 4.Sg2#
              • 3...Sg3
                • 4.Qxg3#
              • 3...Qd5
                • 4.Sexd5#
              • 3...Qa5
                • 4.Sg2#
          • 2...Qa8
            • 3.Seg4
              • threat
                • 4.Qe3#
              • 3...exd4
                • 4.Bxc7#
              • 3...Sg3
                • 4.Qxg3#
              • 3...Qf3
                • 4.Qxh6#
              • 3...Qe4
                • 4.Sh5#
          • 2...b5
            • 3.Bxc7
              • threat
                • 4.Bxe5#
              • 3...Qg2+
                • 4.Sxg2#
              • 3...Qxe6
                • 4.Sg2#
              • 3...Sg3
                • 4.Qxg3#
              • 3...Qd5
                • 4.Sexd5#

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).