Tips: Hover over the sunburst plot to explore the openings in the dataset. The i-th ring corresponds the the i-th move in the openings (up to 7 moves). The name of the moves along with the win rate (i.e., the color) are displayed in the top left sequence. Move the pieces on the board to try your own openings.
An interesting
insight
from this visualization is how common and
regular
openings are: most games start by the same sequence of moves. If you try some arbitrary openings, you will quickly see that most of them occured very few times compared to the most commons.

Conclusion:
know the classical openings before trying your own ones.