Lc0 26.3 dnnl + 703810 vs Stockfish 6,7,8 bmi2

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MMarco
Posts: 195
Joined: Sun Apr 12, 2020 1:09 am
Full name: Marc-O Moisan-Plante

Lc0 26.3 dnnl + 703810 vs Stockfish 6,7,8 bmi2

Post by MMarco »

Gauntlet: Lc0 26.3 dnnl + 703810 vs Stockfish 6,7,8 bmi2
Time control: 300s + 3s
Hardware: i5-8265u, 4CPU
Openings: Balsa_Top50.pgn
Stockfish: threads=4, hash=512
Lc0: threads=4, else default (no mlh)
Bench (startpos 10s): Lc0 4CPU = 980 nps, Stockfish 8 4CPU = 6 300 000 nps
Tbs and Adj.: syzygy 5-men, draw: 5 moves 5cp move 30 - resign: 5 moves 600cp
Comments: With this setup on 4CPU, Lc0 dnnl seems close to SF-7 strenght.
Games: https://gofile.io/d/iIlmVr

Code: Select all

# PLAYER                       :  RATING  ERROR  PLAYED   (%)  CFS   W    D   L   D(%)
1 Stockfish 8   4CPU           :    69.9   42.4    100  61.00   99  32   58  10  58.00
2 Stockfish 7   4CPU           :     0.0   34.7    100  51.50   69  24   55  21  55.00
3 Lc0 26.3 dnnl 4CPU + 703810  :   -10.8   17.4    300  47.17   92  54  175  71  58.33
4 Stockfish 6   4CPU           :   -39.8   40.3    100  46.00  ---  15   62  23  62.00

White advantage = 61.36 +/- 14.16, Draw rate (equal opponents) = 62.07 % +/- 2.72

Engine               Depth   MIDG   EARLY    ENDG    LATE
Lc0 26.3 dnnl 4CPU    8.14   8.81 |  8.72 | 7.85  |  6.47
Stockfish 7   4CPU   29.38  25.34 | 25.13 | 28.37 | 41.87
Stockfish 6   4CPU   32.62  27.47 | 27.29 | 33.16 | 49.38
Stockfish 8   4CPU   31.86  27.43 | 27.06 | 30.66 | 50.83