A sharp  attacking continuation against the Scheveningen in the spirit of the Keres Attack..
1. e2e4  1... c7c5  2. g1f3  2... d7d6  3. d2d4  3... c5d4  4. f3d4  4... g8f6  5. b1c3  5... a7a6  6. f1e2  6... e7e6  7. c1e3  7... f8e7  Black often delays this move in these Sicilians, trying to get some space  and play on the opposite wing first (or in the center.)