Changing order of generated moves starting from king, queen and most valueble pieces instead of the other way around has the following huge speedup
benchmarking initial position/depth: 5 White
time 3.446 s (3.296 s .. 3.554 s)
1.000 R² (1.000 R² .. 1.000 R²)
mean 3.436 s (3.397 s .. 3.467 s)
std dev 40.69 ms (17.53 ms .. 54.18 ms)
variance introduced by outliers: 19% (moderately inflated)
to
benchmarking initial position/depth: 5 White
time 470.2 ms (464.1 ms .. 475.9 ms)
1.000 R² (1.000 R² .. 1.000 R²)
mean 469.3 ms (466.8 ms .. 470.5 ms)
std dev 2.301 ms (89.80 μs .. 2.860 ms)
variance introduced by outliers: 19% (moderately inflated)