user14200: What is the name of this variation: 
[FEN ""]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7


user9025: It's an old main line of Sicilian Najdorf, and according to Wikipedia, it's the De Verbeterde List, or Improved Strategem, due to recent efforts by Dutch players to revive it.

14200: <p>What is the name of this variation: </p>

<pre><code>[FEN ""]
1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7
</code></pre>
 9025: <p>It's an old main line of Sicilian Najdorf, and according to Wikipedia, it's the <a href="https://en.wikipedia.org/wiki/Sicilian_Defence,_Najdorf_Variation#Verbeterde_List:_6...Nbd7" rel="noreferrer">De Verbeterde List</a>, or Improved Strategem, due to recent efforts by Dutch players to revive it.</p>
