LIVE Stockfish 130120 vs Sergio 512x40-50

Discussion of computer chess matches and engine tournaments.

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mwyoung
Posts: 1764
Joined: Wed May 12, 2010 8:00 pm

LIVE Stockfish 130120 vs Sergio 512x40-50

Post by mwyoung » Mon Jan 13, 2020 12:37 pm

Hardware 2950x, RTX 2080 ti

DESKTOP-CORSAIR, Blitz 0m+20s Ponder Off. Book Perfect 2019 to 8 moves.

Stockfish
4Gb HT
32 threads
Contempt = 0

Sergio 512x40-50
CS = 2000000
Policy Temp = 2.0

Live Stream: https://www.youtube.com/watch?v=ZNgE-T6yE3E
Professing themselves to be wise, they became fools,
Take on me. foes 0

Hai
Posts: 489
Joined: Sun Aug 04, 2013 11:19 am

Re: LIVE Stockfish 130120 vs Sergio 512x40-50

Post by Hai » Mon Jan 13, 2020 2:46 pm

At this moment there is a really nice game going on.
Stockfish as white said it's 0.00 and then realized in the next move it's -5.00.

I think 30 seconds per move would be a much better time control and 40x512 would play much stronger.

mwyoung
Posts: 1764
Joined: Wed May 12, 2010 8:00 pm

Re: LIVE Stockfish 130120 vs Sergio 512x40-50

Post by mwyoung » Mon Jan 13, 2020 2:54 pm

Hai wrote:
Mon Jan 13, 2020 2:46 pm
At this moment there is a really nice game going on.
Stockfish as white said it's 0.00 and then realized in the next move it's -5.00.

I think 30 seconds per move would be a much better time control and 40x512 would play much stronger.
We can try at 30s. But needs some games first at 20s so when have some data. But if stockfish stomps it at 20s I don't know what good 10s more would make. I would be inclined to try 60s. And This is only the first 512x40 and it should improve.
Professing themselves to be wise, they became fools,
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Alayan
Posts: 47
Joined: Tue Nov 19, 2019 7:48 pm
Full name: Alayan Feh

Re: LIVE Stockfish 130120 vs Sergio 512x40-50

Post by Alayan » Mon Jan 13, 2020 6:57 pm

Fixed time per move gets you much lower quality games for the same total time spent.

I guess the point is to guarantee the huge net always has enough nodes ?

mwyoung
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Joined: Wed May 12, 2010 8:00 pm

Re: LIVE Stockfish 130120 vs Sergio 512x40-50

Post by mwyoung » Mon Jan 13, 2020 7:23 pm

Alayan wrote:
Mon Jan 13, 2020 6:57 pm
Fixed time per move gets you much lower quality games for the same total time spent.

I guess the point is to guarantee the huge net always has enough nodes ?
The TC is not fixed time. The engines can think longer or shorter as time permits and the position.
Professing themselves to be wise, they became fools,
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mwyoung
Posts: 1764
Joined: Wed May 12, 2010 8:00 pm

Re: LIVE Stockfish 130120 vs Sergio 512x40-50

Post by mwyoung » Mon Jan 13, 2020 8:03 pm

DESKTOP-CORSAIR, Blitz 0m+20s 0

12345678
1 Stockfish 130120 64 POPCNT +191 ½11½½11½ 6.0/8
2 Lc0 v0.23.2+git.c8d9095 512 n -191 ½00½½00½ 2.0/8
Professing themselves to be wise, they became fools,
Take on me. foes 0

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