Problem Display
PID: 41477 (3Bn3/3br1p1/2p1pbp1/2p1k3/1pB1P3/1K6/3QR3/8 w - - 0 1)

Kratschmer, Ralf

Der Tagesspiegel (Berlin), 1998

3Bn3/3br1p1/2p1pbp1/2p1k3/1pB1P3/1K6/3QR3/8

#4

6 + 11


SOLUTION


  • SOUND
  • Keys
    • 1.Re1!
      • threat
        • 2.Qh2+
          • 2...Kd4
            • 3.Qb2#
      • 1...Bh4
        • 2.Bc7+
          • 2...Sd6
            • 3.Bxd6+
              • 3...Kf6
                • 4.Qf4#
            • 3.Qxd6+
              • 3...Kf6
                • 4.Qf4#
          • 2...Sxc7
            • 3.Qd6+
              • 3...Kxd6
                • 4.e5#
              • 3...Kf6
                • 4.Qf4#
      • 1...Bg5
        • 2.Qxg5+
          • 2...Kd4
            • 3.Bb6
              • threat
                • 4.Bxc5#
                • 4.Qxc5#
              • 3...e5
                • 4.Qd2#
                • 4.Qe3#
                • 4.Qg1#
            • 3.Qf4
              • threat
                • 4.Rd1#
                • 4.e5#
            • 3.e5
              • threat
                • 4.Qd2#
                • 4.Qe3#
                • 4.Qf4#
                • 4.Qh4#
                • 4.Qg1#
                • 4.Qg4#

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).