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+<p>Captured pieces can be landed later in a non-capturing form;<br>
+they regain their ability to capture when captured again.</p>
+
+<a href="https://www.chessvariants.com/other.dir/clockworkorange.html">
+ chessvariants page.
+</a>
+
+<p class="author">Fergus Duniho (1999).</p>