The Löwenthal Variation in the Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 a6!?) is a surprise weapon for Black. If you play the Open Sicilian with White you should know what to do against it. In this 60 minutes video GM Nadezhda Kosintseva offers White a repertoire to counter the Löwenthal Variation. However, if you like to play the Löwenthal with Black you should also take a look at this video because Kosintseva explains typical plans and ideas of the Löwenthal and indicates a number of typical tricks and traps.