Description: Protej, a chess engine by Alex Brunetti.
engine (2699) chess (1093) schach (499) ajedrez (111) echecs (65) scacchi (56) brunetti (9) chess engines (3) protej (1) alex brunetti (1)
Sign up for Updates 2023-11-09 alex Protej dev_20231108c Pre-release Code restructuring with grouping of types, constants, and global functions. Optimization of tapered scores handling routines. Rank Name Elo + - games score oppo. draws 1 Senpai 2.0 98 16 16 1450 74% -79 27% 2 Texel 1.07 93 16 16 1450 73% -79 23% 3 Deep iCE 4.0.853 x64/popcnt 81 16 16 1450 72% -79 27% 4 Wasp 3.75 76 16 16 1450 71% -79 27% 5 SlowChess Blitz Classic 1.8 62 16 16 1450 70% -79 29% 6 Protector 1.9.0 59 16 16 1450 69% -79 26% 7
Includes all updates from dev versions from a to k:
piece-square table code optimized and values tuned null move reduction code reengineered late move reductions code reengineered and values tuned hash table constants optimized passed pawns evaluation tuned history pruning tuned quiescence search updated code optimizations in move generation unit time management improved search parameters tuned new compiler version, Delphi 11.3: the executable is slightly faster, smaller and better optimized; no code change.