1. e2e4  1... e7e5  2. g1f3  2... g8f6  3. d2d4  3... f6e4  4. f1d3  4... d7d5  5. f3e5  5... b8d7 A solid line, which has been used by the likes of Kramnik and Gelfand, to name a few. 6. e1g1  6... d7e5  7. d4e5  7... e4c5  8. c1e3  8... f8e7  9. f2f4  9... c5d3  10. d1d3 White gave up the bishop pair, but intends to advance his kingside majority fast.