1. g1f3  1... g8f6  2. g2g3  2... g7g6  3. f1g2  3... f8g7  4. e1g1  4... e8g8  5. c2c4  5... c7c6  6. b2b3  6... f6e4  7. d2d4  7... d7d5  8. c1b2 An opening system that leads to positional play and a technical position that appeals to both players. By the way, Carlsen and Artemiev have a very similar style of play. 8... a7a5 The plan with a5-a4 is typical in these positions. Black has other viable alternatives. 9. b1c3  9... e4c3 