context: 1. e2e4  1... c7c6 Rapport is a great specialist of the Caro-Kann. 2. d2d4  2... d7d5  3. e4e5  3... c8f5  4. g1f3  4... e7e6  5. f1e2 although the Advanced positional line is Svidler's specialty. 5... f5g6 