Published <span class="entry-date"><time class="entry-date" datetime="2019-01-28T11:00:53+00:00">January 28, 2019</time></span> at <a href="https://markalowery.net/wp-content/uploads/2019/01/empty-2.gif">2 × 2</a> in <a href="https://markalowery.net/Chess/Bishop/Bishop_popa2a.html" rel="gallery">Bishop Pin Blocked</a>