4 ms·
The top two chess programs, Stockfish and LC0, both use neural nets for evaluation but Stockfish's is very shallow CPU-based one with a clever way not to have t
by zone411 6y ago
The top two chess programs, Stockfish and LC0, both use neural nets for evaluation but Stockfish's is very shallow CPU-based one with a clever way not to have to re-evaluate the whole position after each move (borrowed from Shogi). LC0 is modeled after AlphaZero and uses reinforcement learning.
- abacadaba 6y ago> with a clever way not to have to re-evaluate the whole position after each move (borrowed from Shogi). details? Edit: well ok it was easy enough to duckduckgo it myself ;) https://www.chessprogramming.org/NNUE https://www.chessprogramming.org/NNUE https://www.chessprogramming.org/Incremental_Updates https://www.chessprogramming.org/Incremental_Updates