A new move. White is pressing the pawn on d6.
1. e2e4  1... c7c5  2. g1f3  2... e7e6  3. c2c4 An interesting sideline (if a move with more than ten thousand games can be called that) that is played by very strong GMs from time to time. 3... b8c6  4. d2d4  4... c5d4  5. f3d4  5... g8f6  6. b1c3  6... f8c5 An important moment. 6...Bb4 is by far the most popular move. 7. d4b3 It's hard to say which move is better. 7... c5b4  8. f1d3  8... e8g8  9. e1g1  9... b4c3  10. b2c3 White's pawn structure is shattered, but he has the bishop pair and Black must be careful with the dark squares. 10... d7d6 This is a bit slow and allows White to fight for the initiative.