Stockfinn 0.2 Released

[jjoshua2]

https://www.patreon.com/posts/stockfinn-0-2-38923625

The net is one of the best, but the binary being made more than a few days ago is already out of date now with those massive bugfixes for TM and fixed nodes. I've seen other recent compiles floating around. Some of them have said they support 30mb nets. Maybe someone has a link for one from past few days? I'll get to it eventually otherwise...

[jjoshua2]

Someone told me there was an error when I posted, but its resolved now.

[Werner]

Hi Jjosh,
https://github.com/nodchip/Stockfish/re ... 0-07-15.7z
This file runs your nn: stockfish.bmi2.halfkp_384x2-32-32.nnue.2020-07-15.exe
Better to use this one for tests with 25´+8´´ or 40 moves in 4 minutes ?

your skylake compile
info depth 28 seldepth 39 multipv 1 score cp 11 nodes 38554680 nps 857170 hashfull 1000 tbhits 0 time 44979 pv d2d4 e7e6
c2c4 g8f6 b1c3 f8b4 c1d2 e8g8 a2a3 b4e7 g1f3 d7d5 c4d5 e6d5 d2f4 c7c5 d4c5 e7c5 e2e3 b8c6 d1c2 f6h5 f4g5 f7f6 g5h4 g7g5
h4g3 g5g4 f3d2 c8e6 f1d3
bestmove d2d4 ponder e7e6

and nodchip
info depth 28 seldepth 39 multipv 1 score cp 13 nodes 22656809 nps 812508 hashfull 1000 tbhits 0 time 27885 pv d2d4 g8f6
c2c4 e7e6 b1c3 f8b4 e2e3 c7c5 f1d3 d7d5 c4d5 f6d5 d1c2 b4a5 g1f3 d5b4 c2d1 b4d3 d1d3 b7b6 d3e4 d8d5 e4d5 e6d5 e1g1 c8e6
d4c5 b6c5 f1d1 a5c3 b2c3
bestmove d2d4 ponder g8f6

[jjoshua2]

Some of the recent patches gain 30-60 elo so matters more than a little speed. I will do better compiles again when I have time, probably next weekend, but might not be any faster.

[Sylwy]

Hi Jjosh,
https://github.com/nodchip/Stockfish/re ... 0-07-15.7z
This file runs your nn: stockfish.bmi2.halfkp_384x2-32-32.nnue.2020-07-15.exe
Better to use this one for tests with 25´+8´´ or 40 moves in 4 minutes ?

your skylake compile
info depth 28 seldepth 39 multipv 1 score cp 11 nodes 38554680 nps 857170 hashfull 1000 tbhits 0 time 44979 pv d2d4 e7e6
c2c4 g8f6 b1c3 f8b4 c1d2 e8g8 a2a3 b4e7 g1f3 d7d5 c4d5 e6d5 d2f4 c7c5 d4c5 e7c5 e2e3 b8c6 d1c2 f6h5 f4g5 f7f6 g5h4 g7g5
h4g3 g5g4 f3d2 c8e6 f1d3
bestmove d2d4 ponder e7e6

and nodchip
info depth 28 seldepth 39 multipv 1 score cp 13 nodes 22656809 nps 812508 hashfull 1000 tbhits 0 time 27885 pv d2d4 g8f6
c2c4 e7e6 b1c3 f8b4 e2e3 c7c5 f1d3 d7d5 c4d5 f6d5 d1c2 b4a5 g1f3 d5b4 c2d1 b4d3 d1d3 b7b6 d3e4 d8d5 e4d5 e6d5 e1g1 c8e6
d4c5 b6c5 f1d1 a5c3 b2c3
bestmove d2d4 ponder g8f6

The original AVX2 binary it's imbatable on my system (Intel i5-7400). Take a look here:

https://ibb.co/QJZBcr5

[jjoshua2]

For now just use latest release at https://github.com/nodchip/Stockfish/releases 384 architecture and avx2 or bmi2 etc

[JJJ]

Hi, how to install and use this on arena plz ?