Tweak depth.
STC https://tests.stockfishchess.org/tests/view/
5f2d22ec61e3b6af64881f40
LLR: 2.94 (-2.94,2.94) {-0.50,1.50}
Total: 17984 W: 2603 L: 2441 D: 12940
Ptnml(0-2): 133, 1751, 5094, 1849, 165
LTC https://tests.stockfishchess.org/tests/view/
5f2d5a6a61e3b6af64881f7f
LLR: 2.95 (-2.94,2.94) {0.25,1.75}
Total: 85808 W: 5956 L: 5621 D: 74231
Ptnml(0-2): 149, 4748, 32785, 5063, 159
closes https://github.com/official-stockfish/Stockfish/pull/2950
fixes two README.md typos:
fixes https://github.com/official-stockfish/Stockfish/issues/2932
bench:
4022669
* #### Use NNUE
Toggle between the NNUE and classical evaluation functions. If set to "true",
- the network parameters must be availabe to load from file (see also EvalFile).
+ the network parameters must be available to load from file (see also EvalFile).
* #### EvalFile
The name of the file of the NNUE evaluation parameters. Depending on the GUI the
* #### Debug Log File
Write all communication to and from the engine into a text file.
-## classical and NNUE evaluation
+## Classical and NNUE evaluation
Both approaches assign a value to a position that is used in alpha-beta (PVS) search
to find the best move. The classical evaluation computes this value as a function
// then that move is singular and should be extended. To verify this we do
// a reduced search on all the other moves but the ttMove and if the
// result is lower than ttValue minus a margin, then we will extend the ttMove.
- if ( depth >= 6
+ if ( depth >= 7
&& move == ttMove
&& !rootNode
&& !excludedMove // Avoid recursive singular search