variants/Avalanche/rules.html

   1 <p>
   2   After each normal move, push an opponent pawn one square forward.
   3   If the pawn promotes, its owner will select into which piece on next turn.
   4   In balanced Avalanche, white has no pawn push at the first move.
   5 </p>
   6
   7 <p>The goal is either to checkmate or to capture the enemy king.</p>
   8
   9 <a href="https://www.chessvariants.com/mvopponent.dir/avalanche.html">
  10   chessvariants page.
  11 </a>
  12
  13 <p class="author">Ralph Betza (1977).</p>