Thanks for the awesome links!<p>&gt; You just run multi-PV analysis and play moves to keep the intrinsic performance rating at the desired level.<p>I thought that &quot;just&quot; was funny – it reminds me of this comic[0].<p>[0]: <a href="http:&#x2F;&#x2F;howfuckedismydatabase.com&#x2F;nosql&#x2F;fault-tolerance.png" rel="nofollow">http:&#x2F;&#x2F;howfuckedismydatabase.com&#x2F;nosql&#x2F;fault-tolerance.png</a>