Stockfish 13 is losing against the 45Mb net aftger 59 games. I guess the big net needs a bunch of CPU
horsepower, or long time controls.
Score of Stockfish 190521 vs Stockfish 13 : 2 - 0 - 57 [0.517]
... Stockfish 190521 playing White: 2 - 0 - 28 [0.533] 30
... Stockfish 190521 playing Black: 0 - 0 - 29 [0.500] 29
... White vs Black: 2 - 0 - 57 [0.517] 59
Elo difference: 11.8 +/- 16.1, LOS: 92.1 %, DrawRatio: 96.6 %
59 of 200 games finished.