Lc0 Testing and Shootout with Stockfish 13, Best Nets and Settings (TC=3m+2s)

Posts : 880 Join date : 2020-11-25 Location : USA

Lc0 Testing and Shootout with Stockfish 13, Best Nets and Settings (TC=3m+2s)

Hardware Threadripper 2950x, RTX 2080 TI, SSD 2 TB Evo 970 Plus.
Perfect Book 2021 to 6 Moves.

7 Man Table bases.
1 GB Hash
1 to 4 Threads
TC = 3m+2s
6 Rounds
-MG = MultiGather option is turned on.

Players

1 Stockfish 13 - 4 CPU
2 Lc0v27 J104-130
3 Stockfish 13 - 3 CPU
4 Stockfish 13 - 2 CPU
5 Stockfish 13 - 1 CPU
6 Lc0v27 T743697-MG
7 Lc0v27 T743697
8 Lc0v27 T69146-MG
9 Lc0v27 T69146
10 Lc0v27 J94-130-MG
11 Lc0v27 J94-130
12 Lc0v27 J104-130-MG

Posts : 880 Join date : 2020-11-25 Location : USA

Currently all the Lc0 nets are responding positively to the Multigather option being turned on.
Stockfish scaling currently is +25 Elo gain going from 1 to 4 cpu cores, or a dismal +12.5 Elo per doubling.

Code:: Rank Name Elo +/- Games Wins Losses Draws Points Score Draw
   1 Lc0v27 T69146-MG 44 40 55 9 2 44 31.0 56.4% 80.0%
   2 Lc0v27 T69146 39 39 54 8 2 44 30.0 55.6% 81.5%
   3 Lc0v27 J94-130-MG 39 30 54 6 0 48 30.0 55.6% 88.9%
   4 Stockfish 13 - 3 CPU 32 33 54 6 1 47 29.5 54.6% 87.0%
   5 Stockfish 13 - 2 CPU 32 33 54 6 1 47 29.5 54.6% 87.0%
   6 Stockfish 13 - 4 CPU 19 28 54 4 1 49 28.5 52.8% 90.7%
   7 Lc0v27 J94-130 13 31 54 4 2 48 28.0 51.9% 88.9%
   8 Stockfish 13 - 1 CPU -6 42 54 5 6 43 26.5 49.1% 79.6%
   9 Lc0v27 T743697-MG -38 38 55 2 8 45 24.5 44.5% 81.8%
  10 Lc0v27 J104-130-MG -39 35 54 1 7 46 24.0 44.4% 85.2%
  11 Lc0v27 J104-130 -63 40 56 1 11 44 23.0 41.1% 78.6%
  12 Lc0v27 T743697 -69 42 56 1 12 43 22.5 40.2% 76.8%

327 of 792 games finished.

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