**Match**: J92-320 vs stockfish 12 in fixed nodes
**LC0 version:** 0.26.2, built with cuda11 + cudnn7
**LC0 options:** cudnn-fp16, 1 thread, default for the rest
**SF options:** 1 thread, 1GB Hash.
**Time control:** Leela: 1 kn/move, SF 12: 400Kn/move
**Hardware:** RTX 2070, i7-7700
**Book:** Balsa 2724 openings
**Tablebases:** 6-man TB for both.
**Adjudication**: 6-man TB, -draw movenumber=50 movecount=5 score=8 -resign movecount=5 score=1000
**Software:**cutechess-cli
**Comments:** J92-320 got -6 elo vs SF 12, unimpressive here.
```diff
Leela: 1 thread, 1Kn/move
SF 12: 1 thread, 400Kn/move
Balsa 2724
# PLAYER : RATING ERROR POINTS PLAYED (%) CFS(%) W D L
- 1 Stockfish_12.400k : 0 ---- 30408.5 59928 50.7 57 11905 37007 11016
2 lc0.net.J92-270.1k : -1 6 2720.0 5448 49.9 68 1063 3314 1071
3 lc0.net.J92-290.1k : -2 6 2705.5 5448 49.7 53 1012 3387 1049
4 lc0.net.J92-260.1k : -3 6 2703.0 5448 49.6 54 1004 3398 1046
5 lc0.net.J92-280.1k : -3 6 2699.5 5448 49.6 55 1045 3309 1094
6 lc0.net.J92-190.1k : -4 6 2696.0 5448 49.5 54 996 3400 1052
7 lc0.net.J92-250.1k : -4 6 2693.0 5448 49.4 61 1015 3356 1077
8 lc0.net.J92-230.1k : -5 6 2684.0 5448 49.3 51 980 3408 1060
9 lc0.net.J92-300.1k : -5 6 2683.5 5448 49.3 55 1009 3349 1090
+ 10 lc0.net.J92-320.1k : -6 6 2679.5 5448 49.2 75 1004 3351 1093
11 lc0.net.J92-220.1k : -9 6 2656.0 5448 48.8 96 978 3356 1114
12 lc0.net.J92-100.1k : -16 6 2599.5 5448 47.7 --- 910 3379 1159
```
**Match**: J92 vs SF 12
**Nodes**: Lc0 26.3 cudnn-fp16 = 5000, Stockfish 12 modern = 2 500 000
**Openings**: TCEC SuFi 10-19 (500 pos.)
**Hardware**: Ryzen 7 3750H, GTX 1660 Ti (J92-270: Ryzen 9 4900H, RTX 2060)
**Lc0**: nncache=100000, threads=1
**MLH**: moves-left-max-effect=0.2, moves-left-threshold=0, moves-left-slope=0.004, moves-left-constant-factor=0, moves-left-scaled-factor=1, moves-left-quadratic-factor=0
**SF 12**: threads=2, hash=64
**TBs and adj.**: syzygy 5-men, draw 5 moves 5cp move 30, resign (two-sided) 5 moves 600cp
**Games**:
https://gofile.io/d/hL0fjz```# PLAYER : RATING ERROR PLAYED (%) CFS W D L D(%)
1 lc0-263-j92-310-5k : 13.5 13.7 1000 51.80 69 247 542 211 54.20
2 lc0-263-j92-270-5k : 9.4 12.9 1000 51.25 72 230 565 205 56.50
3 lc0-263-j92-280-5k : 3.7 13.5 1000 50.50 55 239 532 229 53.20
4 lc0-263-J92-190-5k : 2.6 14.2 1000 50.35 64 227 553 220 55.30
5 stockfish-12-2T-2500k : 0.0 ---- 4000 49.02 --- 865 2192 943 54.80
White advantage = 90.32 +/- 3.69
Draw rate (equal opponents) = 59.40 % +/- 0.75
Engine Depth MIDG EARLY ENDG LATE
lc0-263-j92-310-5k 7.99 8.67 | 8.74 | 7.25 | 6.27
lc0-263-J92-190-5k 8.01 8.61 | 8.71 | 7.36 | 6.39
lc0-263-j92-270-5k 8.06 8.72 | 8.94 | 7.34 | 6.48
lc0-263-j92-280-5k 8.06 8.73 | 8.70 | 7.35 | 6.55
stockfish-12-2T-2500 25.50 22.51 | 22.67| 26.62| 38.37```
Fazit: Das 270er und das 310er Netz sehen vielversprechend aus.
J92-310 dürfte derzeit das stärkste Netz darstellen.
Lothar