**Pre SuFi Test**

Testing

**SF latest 20/06/2021**
```    "name":"Stockfish 200621",
    "rating",
    "logo path":"logos/Stockfish.png",
    "path":"C:/LCZero/Stockfish_Latest/stockfish_x86-64-avx2.exe",
    "args":"",
    "options":{
    "Threads": 126,
    "hash": 16384,
    "Contempt": 24,
    "AnalysisContempt": "both",
    "Skill Level": 20,
    "Move Overhead": 0,
    "ponder": false,
    "Slow Mover": 100,
    "nodestime": 0,
    "SyzygyProbeDepth": 1,
    "Syzygy50MoveRule": true,
    "SyzygyProbeLimit": 7,
    "SyzygyPath": "C:/syzygy"       ```
Lc0 v28.0-rc1 J94-100 / T68695 / T69146 / T69420 / T69471
```        "Threads": 2,
        "Backend":" demux",
        "MinibatchSize": 816,
        "NNCacheSize": 50000000,
        "BackendOptions":"(backend=cuda-fp16,gpu=0),(backend=cuda-fp16,gpu=1),(backend=cuda-fp16,gpu=2),
         (backend=cuda-fp16,gpu=3)",
        "ShowHidden": true,
        "movesleftslope": 0.0088,
        "Movesleftmaxeffect": 0.1,
        "StrictTiming": true,
        "TimeManager": "smooth(midpoint=44.6,steepness=5.92,init-tree-reuse=0.51,max-tree-reuse=0.73,tree- reuse-update-rate=3.47,nps-update-rate=7.81,init-timeuse=0.69,min-
         timeuse=0.34,timeuse-update-rate=5.38,max-move-budget=0.45,init-piggybank=0.08,per-move-
         piggybank=0.12,max-piggybank- use=0.95,max- piggybank-moves=36.1)",
        "Ponder": false,
        "Moveoverhead": 0,
        "ramlimitmb": 48000,
        "smartpruningminimumbatches": 300,
        "SyzygyPath": "C:/syzygy",
        "LogFile": "lc0.txt"```
Hardware Ryzen 3990x + 4 x RTX 3080
```Lc0 benchmark    Nodes/second    :    139554
Stockfish bench  Nodes/second    : 134371117```
Book SuFi_20
LTC