number of moves

[deeds]

Hi folk, does someone know if there is a "6 first plies" string which offer more than 52 moves (d2d4 e7e5 c1g5 e5d4 d1d4 g7g6) ? See You Later, DeeDs

[deeds]

After 3 plies, d2d4 e7e5 c1f4 allow 32 legal moves
After 4 plies, e2e3 a7a5 d1g4 d7d5 allow 46 legal moves
After 5 plies, b1c3 d7d5 c3d5 d8d5 g2g3 allow 48 legal moves
After 6 plies, d2d4 e7e5 c1g5 e5d4 d1d4 g7g6 allow 52 legal moves

And so on...