Authors and Github Contributors:
Haobin Duan (dblue), https://github.com/dhbloo
HZY (sigmoid), https://github.com/hzyhhzy
Joker2770, https://github.com/Joker2770
crsov, https://github.com/crsov
nguyencongminh090, https://github.com/nguyencongminh090
subarashikihibi, https://github.com/subarashikihibi

As Rapfi adopts some of Stockfish's code, we acknowledge all authors of Stockfish:
https://github.com/official-stockfish/Stockfish/blob/HEAD/AUTHORS

We also acknowledge Pikafish team for providing engine testing platform and computation resources:
CPU Contributors, https://github.com/official-pikafish/Pikafish/blob/master/Top%20CPU%20Contributors.txt
Vincentzyx, https://github.com/Vincentzyx
PikaCat, https://github.com/PikaCat-OuO
skystarspython, https://github.com/skystarspython
fengxs001, https://github.com/fengxs001
pickaxe919, https://github.com/pickaxe919
Furenzoku Sonzai, https://github.com/subarashikihibi