official-stockfish/Stockfish — pull request #61 by joergoster (2014-09-30 18:00:37+00:00)
Title: Prefetch

Passed STC
LLR: 2.95 (-2.94,2.94) [-1.50,4.50]
Total: 7291 W: 1531 L: 1404 D: 4356

and LTC
LLR: 2.96 (-2.94,2.94) [0.00,6.00]
Total: 22026 W: 3829 L: 3619 D: 14578

Full credit for this patch must go to Peter Österlund.
I added some comments. Feel free to change them as suitable.