Positional vs. tactical chess styles — a data-driven look through history [OC] Comparison

What This Visualization Shows

This data visualization displays "Positional vs. tactical chess styles — a data-driven look through history [OC]" and provides a clear visual representation of the underlying data patterns and trends. The visualization focuses on [https://novachess.ai/articles/chess\_tactical\_analysis.html](https://novachess.ai/articles/chess_tactical_analysis.html)

Here's a bit on the methodology:

For all the games, each position (for each color) from moves 12-25 was considered. The metrics used were:

\- Total point value of pieces that can be captured on any turn, showing how many threats/tactical opportunities exist

\- How many legal moves each side has on their turn (excluding positions when a player is in check), as piece mobility tends to be higher in tactical positions

\- How much material was captured by move 25, as tactical games tend to have more captures (as a general rule)

I think it's worth noting that an individual game could be considered tactical or positional while not aligning with the expected score, but I think over the sample size used it should be a pretty good indication., which allows us to understand complex relationships and insights within the data through visual storytelling.

Deep Dive into the Topic

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