Notable things in this update are:
- Many search improvements and an SPSA tune
- New multi-layer neural network architecture
Special thanks to everyone in my OpenBench instance and the kind, helpful people in the Stockfish discord.
Progression Tests
STC
Elo | 42.81 +- 5.12 (95%)
Conf | 8.0+0.08s Threads=1 Hash=16MB
Games | N: 5000 W: 1572 L: 959 D: 2469
Penta | [10, 373, 1159, 910, 48]
LTC
Elo | 56.93 +- 4.72 (95%)
Conf | 40.0+0.40s Threads=1 Hash=32MB
Games | N: 5000 W: 1627 L: 815 D: 2558
Penta | [2, 274, 1145, 1068, 11]