2015 - 2021 Rasmus Althoff e-mail: info@ct800.net
(debug, major changes, opening book, configuration, time controls, HMI,
 ARM-port, Android-port, UCI)

2010 - 2014 George Georgopoulos (baseline NGPlay v9.86)
(for notices, see play.c)

2015        Marcel van Kervinck (KPK endgame table logic)
(for notices, see kpk.c)