Tablebase suggestion

[Ajedrecista]

Hello:

I want to add something inside all this technical discussion:

Op1 - Partial 8-piece tablebase available

This is an article on Lichess blog posted today about the generation, storage and uploading of op1 partial 8-man EGTB.

Regards from Spain.

Ajedrecista.

[Jouni]

What is 7/8 piece benefit? Remainder:

TB6 on SSD

Results of Stockfish vs StockfishSyzygy (10+0.1, 1t, 16MB, UHO_XXL_+0.90_+1.19.pgn):
Elo: -1.26 +/- 1.46, nElo: -2.64 +/- 3.05
LOS: 4.46 %, DrawRatio: 57.40 %, PairsRatio: 0.96
Games: 50000, Wins: 13671, Losses: 13853, Draws: 22476, Points: 24909.0 (49.82 %)
Ptnml(0-2): [130, 5293, 14349, 5085, 143], WL/DD Ratio: 1.37

[syzygy]

Hello:

I want to add something inside all this technical discussion:

Op1 - Partial 8-piece tablebase available

This is an article on Lichess blog posted today about the generation, storage and uploading of op1 partial 8-man EGTB.

Interesting. So 9-piece op2 is indeed being worked on.

[Geezer one]

What is 7/8 piece benefit? Remainder:

TB6 on SSD

Results of Stockfish vs StockfishSyzygy (10+0.1, 1t, 16MB, UHO_XXL_+0.90_+1.19.pgn):
Elo: -1.26 +/- 1.46, nElo: -2.64 +/- 3.05
LOS: 4.46 %, DrawRatio: 57.40 %, PairsRatio: 0.96
Games: 50000, Wins: 13671, Losses: 13853, Draws: 22476, Points: 24909.0 (49.82 %)
Ptnml(0-2): [130, 5293, 14349, 5085, 143], WL/DD Ratio: 1.37

Engine strength is highly dependant on Neural Nets. They were trained with tablebase data included. 8 piece tablebase could improve that training data.