Benchmark compression algorithm

Current pull requests are stale because there is no benchmark to evaluate them. JMH can be used to implement those benchmarks. The benchmarks should measure compression ratio, compression speed and decompression speed. You can use the [Lichess games](https://database.lichess.org/) as data.

Start by locating the repository's existing compression implementations and benchmark or build entry points, then review how JMH is configured. Use Lichess games as the benchmark data and measure compression ratio, compression speed, and decompression speed. Done means reproducible JMH benchmarks report all three metrics for the compression algorithms.

Written by the indexing model from the issue text.