Move the c7-pawn to the b7-square, and this will be the French Tarrasch. With the more \"centralized \" pawn, though, Black has fewer problems to solve, most likely because the other isolani cannot be attacked that easily.
1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. d2d4  3... e5d4  4. f3d4  4... g8f6  5. d4c6  5... b7c6  6. b1d2 Not the most ambitious line, but one which Vidit had used earlier this year. 6... d7d5  7. e4d5  7... c6d5  8. f1b5  8... c8d7  9. b5d7  9... d8d7 