LCZero update

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Werewolf
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Re: LCZero update

Post by Werewolf » Sat Mar 24, 2018 9:43 pm

The 4th Match game between LCZ and the Master dedicated unit has ended in a win for the Master. Strangely this seemed to be an exact carbon copy of game 2, until LCZ varied on move 19. Why it did this, I don't know. Presumably it was the same version as earlier today, perhaps it isn't deterministic?

Anyway, the final game of this mini-match:

[Event "4th Match Game"]
[Date "2018.03.24"]
[White "LCZ"]
[Black "Master"]
[Result "0-1"]

{Master played at G20, LCZ on "slow mode" (2 sec / move)}
[pgn] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nbd2 Nxe4 8. d5 Na5 9. Be2 c6 10. d6 Nxd6 11. O-O O-O 12. a3 Bxd2 13. Bxd2 Re8 14. Bxa5 Qxa5 15. Qxd6 Rxe2 16. Rae1 Re6 17. Rxe6 dxe6 18. Rd1 h6 19. Rd2 f6 20. Qe7 Kh7 21. h4 Qf5 22. b4 Qb1+ 23. Kh2 e5 24. Rd6 Qf5 25. Kg1 a5 26. bxa5 Rxa5 27. Rd8 Rd5 28. Qc7 Bd7 29. h5 Rd1+ 30. Ne1 Rxe1+ 31. Kh2 Qf4+ 32. g3 Qxf2# [/pgn]
0-1

If anyone is interested, here is some info on the Master chess computer.

https://www.schach-computer.info/wiki/i ... ster_Chess

I will try the match again in a week, it'll probably be closer!

Master = 4
LCZ = 0

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lucasart
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Re: LCZero update

Post by lucasart » Sun Mar 25, 2018 12:07 am

jkiliani wrote:
noobpwnftw wrote:Is the ceiling of 6x64 still quite far away after 3 days?
I think it's still quite a way to the ceiling. So far it hasn't surpassed a supervised net of the same architecture yet, and it's proven that reinforcement learning nets will outperform SL nets of the same size by a significant margin.
Sorry if that's a dumb newbie question. I'm not familiar at all with NN.

But wouldn't it save a lof of time to:
* first train the net on high quality games (ie. Stockfish level)
* then you'd start with a reasonably strong net to improve with reinforced learning
Theory and practice sometimes clash. And when that happens, theory loses. Every single time.

AlvaroBegue
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Full name: Álvaro Begué (RuyDos)

Re: LCZero update

Post by AlvaroBegue » Sun Mar 25, 2018 12:11 am

lucasart wrote:
jkiliani wrote:
noobpwnftw wrote:Is the ceiling of 6x64 still quite far away after 3 days?
I think it's still quite a way to the ceiling. So far it hasn't surpassed a supervised net of the same architecture yet, and it's proven that reinforcement learning nets will outperform SL nets of the same size by a significant margin.
Sorry for the newbie question here...

But wouldn't it save a lof of time to:
* first train the net on high quality games (eg. Stockfish)
* then we'd start with a reasonably strong net to improve with reinforced learning
I completely agree, but I think some people like the appeal of discovering what's good play without any input from human experts.

I actually ran 3M Stockfish-vs-Stockfish games precisely for this purpose. I haven't had the time to do the training myself, but the file is available. If you are interested, see this thread: http://www.talkchess.com/forum/viewtopic.php?t=66681

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CMCanavessi
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Re: LCZero update

Post by CMCanavessi » Sun Mar 25, 2018 3:01 am

lucasart wrote:
jkiliani wrote:
noobpwnftw wrote:Is the ceiling of 6x64 still quite far away after 3 days?
I think it's still quite a way to the ceiling. So far it hasn't surpassed a supervised net of the same architecture yet, and it's proven that reinforcement learning nets will outperform SL nets of the same size by a significant margin.
Sorry if that's a dumb newbie question. I'm not familiar at all with NN.

But wouldn't it save a lof of time to:
* first train the net on high quality games (ie. Stockfish level)
* then you'd start with a reasonably strong net to improve with reinforced learning
It's faster yes, but that introduces a "human" factor in how the engine behaves and it's not a real "self-learning AI".

Also, it has been proven that a 100% self-learn approach will get way stronger than a human-guided one. That was exactly the case with Alpha Go and Alpha Go Zero.
Follow my tournament and some Leela gauntlets live at http://twitch.tv/ccls

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CMCanavessi
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Re: LCZero update

Post by CMCanavessi » Sun Mar 25, 2018 4:18 am

I'm broadcasting a 10-game match between LCZero Gen 20 and TSCP 1.18 with a somewhat long time control, 40/40.

There's 450+ elo difference between the 2 in 1 min + 1 sec games, but Leela scales so well with longer time controls that it is already spanking TSCP badly in the 1st game with some A0-esque moves and a rook sacrifice . Impressive!

https://www.twitch.tv/ccls/ 8-)
Follow my tournament and some Leela gauntlets live at http://twitch.tv/ccls

Uri Blass
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Re: LCZero update

Post by Uri Blass » Sun Mar 25, 2018 4:41 am

CMCanavessi wrote:
lucasart wrote:
jkiliani wrote:
noobpwnftw wrote:Is the ceiling of 6x64 still quite far away after 3 days?
I think it's still quite a way to the ceiling. So far it hasn't surpassed a supervised net of the same architecture yet, and it's proven that reinforcement learning nets will outperform SL nets of the same size by a significant margin.
Sorry if that's a dumb newbie question. I'm not familiar at all with NN.

But wouldn't it save a lof of time to:
* first train the net on high quality games (ie. Stockfish level)
* then you'd start with a reasonably strong net to improve with reinforced learning
It's faster yes, but that introduces a "human" factor in how the engine behaves and it's not a real "self-learning AI".

Also, it has been proven that a 100% self-learn approach will get way stronger than a human-guided one. That was exactly the case with Alpha Go and Alpha Go Zero.
I do not agree it has been proven and it is possible that google did not use correct human guided one.

It is not logical to me that when you start from no knowledge you get stronger and it is also not logical for me that a program needs so many games to learn obvious facts from zero.

I believe that an intelligent Human who start from zero and learn only from playing against herself(himself) does not need more than 100,000 games to understand that usually it is not a good idea to lose material so it seems to me that LCzero's learning is clearly inferior to the learning of intelligent humans and I do not understand why copy from alphazero instead of trying to do better than them.

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CMCanavessi
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Re: LCZero update

Post by CMCanavessi » Sun Mar 25, 2018 5:41 am

[pgn][Event "LCZero's 1st benchmark"]
[Site "RYZEN"]
[Date "2018.03.25"]
[Round "1"]
[White "Leela Chess Zero Gen 20 x64"]
[Black "TSCP 1.81 x32"]
[Result "1-0"]
[ECO "A30"]
[Opening "English"]
[Time "00:23:43"]
[Variation "Symmetrical, Hedgehog System"]
[TimeControl "40/2400:40/2400:40/2400"]
[Termination "normal"]
[PlyCount "133"]
[WhiteType "program"]
[BlackType "program"]

1. c4 c5 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. h4 {(6.h4 Be7 7.d3 a6
8.e4 0-0 9.a3 Nc6 10.e5 Ng4 11.Nc3 Ncxe5 12.Nxe5 Nxe5) +1.23/24 64} Be7
{(6. ... Be7 7.e3 d5 8.cxd5 exd5 9.Nc3 0-0 10.d4) +0.29/8 79} 7. d3 {(7.d3
Bxf3 8.Bxf3 Nc6 9.a4 Rc8 10.e4 Nd4 11.Bg2 0-0 12.e5 Ng4 13.Qxg4 f5 14.Qd1)
+1.27/25 65} d5 {(7. ... d5 8.Bf4 0-0 9.Nbd2 Nc6 10.e4 a6 11.Ne5) +0.40/8
77} 8. cxd5 {(8.cxd5 exd5 9.Nbd2 0-0 10.a4 d4 11.Nc4 Nc6 12.e4 h5 13.e5 Ng4
14.a5) +2.42/24 65} exd5 {(8. ... exd5 9.e4 dxe4 10.Ng5 Nc6 11.dxe4 0-0
12.Nc3) +0.51/8 74} 9. Nbd2 {(9.Nbd2 0-0 10.a4 d4 11.e4 dxe3 12.fxe3 Ng4
13.Ne4 f5 14.Neg5 h6 15.Ne6 Qc8 16.Nxf8 Kxf8 17.e4) +2.26/25 65} Nc6 {(9.
... Nc6 10.d4 0-0 11.dxc5 Bxc5 12.Qa4 Re8 13.e3) +0.66/8 72} 10. e4 {(10.e4
Bc8 11.exd5 Nxd5 12.Qa4 Bd7 13.Qb3 Nf6 14.Nc4 0-0 15.Nce5 Nxe5 16.Nxe5 Be6
17.Qd1 Nd5 18.Nc6) +2.00/25 65} O-O {(10. ... 0-0 11.e5 Ng4 12.Re1 Qc7
13.Qe2 Rfe8 14.h5) +0.72/8 69} 11. e5 {(11.e5 Ng4 12.Qe1 Bc8 13.a4 a6
14.Nb1 d4 15.Nbd2 Nb4 16.Nc4) +1.90/24 66} Nd7 {(11. ... Nd7 12.Re1 Qc7
13.Qe2 Rfe8 14.Bh3 a6 15.Bf5) +0.82/8 67} 12. Qe1 {(12.Qe1 b5 13.e6 fxe6
14.Qxe6+ Kh8 15.Nb3 Nf6 16.Bf4 Nh5 17.Bg5 Nf6 18.Rae1 Qd6 19.Qxd6) +1.86/24
66} Qc7 {(12. ... Qc7 13.e6 Nde5 14.exf7+ Rxf7 15.Qe2 Bd6 16.Nxe5 Nxe5)
+1.10/8 65} 13. d4 {(13.d4 cxd4 14.Nb3 Ndxe5 15.Nfxd4 a6 16.Nxc6 Nxc6
17.Be3 Bd6 18.Bxd5 Rad8 19.Qc1 Nb4) +1.16/24 66} cxd4 {(13. ... cxd4 14.e6
Nc5 15.exf7+ Rxf7 16.Ng5 Rf5 17.Ne6 Qd7) +2.68/8 63} 14. Nb3 {(14.Nb3 Ndxe5
15.Nbxd4 Nxd4 16.Nxd4 Bc5 17.Qc3 Qc8 18.Bf4 Ng6 19.Be3 f5 20.Rac1 f4
21.Bxf4 Nxf4 22.gxf4 Rxf4 23.b4 Bxd4 24.Qxc8+ Rxc8 25.Rxc8+ Bxc8 26.Bxd5+
Kh8) +1.16/25 66} Ba6 {(14. ... Ba6 15.Nfxd4 Bb4 16.Qd1 Nxd4 17.Bxd5 Ne2+
18.Kh1 Rac8) +2.47/8 60} 15. Bf4 {(15.Bf4 Bxf1 16.Bxf1 Nc5 17.Rc1 Qd7
18.Nbxd4 Nxd4 19.Nxd4 a6 20.b4 Ne6 21.Be3 Nxd4 22.Bxd4 Qe6 23.Bxb6 Qxb6
24.Bg2) +1.90/24 67} Bb4 {(15. ... Bb4 16.Qc1 Bxf1 17.Bxf1 Bc5 18.e6 Nde5
19.exf7+ Rxf7 20.Nbxd4) +2.97/8 58} 16. Qd1 {(16.Qd1 Bxf1 17.Kxf1 Rae8
18.Rc1 Qb7 19.Nfxd4 Nxd4 20.Nxd4 Bc5 21.b4 Bxb4 22.Nc6 Ba3 23.Bxd5 Bxc1
24.Qxc1 Nxe5 25.Bxe5) +1.91/24 67} Bxf1 {(16. ... Bxf1 17.Kxf1 Bc5 18.Nbxd4
Nxd4 19.Nxd4 Bxd4 20.Qxd4) +2.89/8 56} 17. Kxf1 {(17.Kxf1 Rae8 18.Rc1 Qb7
19.Nbxd4 Nxd4 20.Nxd4 Bc5 21.b4 Bxb4 22.Nc6 Ba3 23.Rc2 Bc5 24.Bxd5 a6
25.Qh5 Qc7 26.Qxf7+ Rxf7 27.e6) +1.76/25 67} Qb7 {(17. ... Qb7 18.Nfxd4
Ncxe5 19.Nc2 Bd6 20.Bxe5 Nxe5 21.Bxd5) +2.72/7 55} 18. Nbxd4 {(18.Nbxd4
Nxd4 19.Nxd4 Rae8 20.Nc2 a5 21.a3 Bc5 22.b4 axb4 23.axb4 Be7 24.Bxd5 Qc7
25.Nd4 Bxb4) +1.93/24 68} Rfc8 {(18. ... Nc5 19.Kg1 a6 20.a3 Nxd4 21.Nxd4
Ba5) +2.51/7 53} 19. Nxc6 {(19.Nxc6 Qxc6 20.Nd4 Qc4+ 21.Kg1 Nxe5 22.Bxe5
Re8 23.a3 Rxe5 24.Nf3 Re4 25.Rc1 Qe2 26.Qxe2 Rxe2 27.axb4 Rxb2 28.Ne5 f6
29.Nc6) +4.58/25 68} Rxc6 {(19. ... Rxc6 20.Nd4 Rc4 21.Nc2 Qa6 22.Kg1 Rd8
23.Bxd5) +1.22/8 51} 20. Nd4 {(20.Nd4 Rcc8 21.Nf5 Nxe5 22.Bxe5 Qd7 23.Ne3
Re8 24.Bf4 Rad8 25.Rc1 d4 26.Nd5 Bc5 27.Nc7 Rf8 28.b4 Bxb4) +4.67/25 68}
Rc4 {(20. ... Rc5 21.Nb3 Rc7 22.Bxd5 Qa6+ 23.Kg1 Re8 24.e6) +1.13/7 49} 21.
Nf5 {(21.Nf5 Qa6 22.Qe2 Re8 23.Bxd5 Nxe5 24.Ne3 g5 25.Bxe5 Rxe5 26.Qxc4
Qxc4+ 27.Bxc4 gxh4 28.gxh4 Rh5 29.a3 Bc5 30.Be2 Rxh4) +3.97/24 69} Qa6
{(21. ... Qa6 22.Kg1 Rc5 23.Bxd5 Rf8 24.Nd6 Rc7 25.Nxf7 Rxf7 26.Bxf7+ Kxf7)
-0.02/7 48} 22. Qe2 {(22.Qe2 Re8 23.Bxd5 b5 24.Bxc4 bxc4 25.a3 Nxe5 26.Bxe5
g6 27.Ng7 Re7 28.h5 Bd6 29.f4 Bxe5 30.fxe5 Kxg7 31.Rc1 gxh5 32.Qxh5)
+3.67/25 69} Qb5 {(22. ... Qb5 23.Rd1 Rc5 24.Qxb5 Rxb5 25.Rxd5 Rxd5
26.Bxd5) +0.56/7 46} 23. Rd1 {(23.Rd1 Re8 24.Rxd5 Qc6 25.Rd4 Rc1+ 26.Bxc1
Qe6 27.g4 Bc5 28.Bd5 Qxe5 29.Qxe5 Nxe5 30.Re4 g6 31.Ne3 Nd3 32.Rxe8+ Kg7)
+5.66/24 69} Rc5 {(23. ... Rc5 24.Qxb5 Rxb5 25.Bxd5 Rc8 26.Bxf7+ Kxf7
27.Rxd7+) -0.71/7 44} 24. Ne7+ {(24.Ne7+ Kf8 25.Qxb5 Rxb5 26.Nxd5 g5
27.hxg5 Rc8 28.Nxb4 Nc5 29.Nd5 Rxb2 30.Rc1 Rd8 31.Be3 Nd3 32.Rd1 Nxe5
33.Bd4 Rxa2) +4.01/24 70} Kh8 {(24. ... Kh8 25.Qxb5 Rxb5 26.Nxd5 Rd8 27.a4
Ra5 28.Nxb4 Rxa4 29.Nd5) -0.80/9 43} 25. Qxb5 {(25.Qxb5 Rxb5 26.Nxd5 g5
27.hxg5 Bc5 28.b4 Rd8 29.bxc5 Nxc5 30.Bf3 Ne6 31.Kg2 Ra5 32.Bh5 Kg7 33.Bf3
Rxa2 34.Be3) +5.99/24 70} Rxb5 {(25. ... Rxb5 26.Nxd5 Rg8 27.Nxb4 Nxe5
28.Bxe5 Rxe5 29.Nc6 Rb5) -1.42/9 42} 26. Nxd5 {(26.Nxd5 g5 27.hxg5 Bc5
28.b4 Nf8 29.bxc5 Rc8 30.Nf6 Rcxc5 31.Be4 Kg7 32.Nh5+ Kg8 33.Rd6 Ra5
34.Nf6+ Kg7 35.Rd8 Rxa2 36.Bf5 a5) +5.84/25 70} Rc8 {(26. ... Rc8 27.Nxb4
Nxe5 28.Bxe5 Rxb4 29.Rd7 f6 30.Bb7) -1.49/8 40} 27. Bh3 {(27.Bh3 Rcc5
28.Nxb4 Nf8 29.Rd8 g5 30.Bxg5 Kg7 31.Nd3 Rd5 32.Kg2 h6 33.Bf6+ Kh7 34.Rxf8
Rxd3 35.Rxf7+ Kg8 36.e6) +6.85/24 70} Rd8 {(27. ... Rcc5 28.Nxb4 Nf8 29.Nd3
Rc4 30.Kg1 Rc2 31.Bf5) -2.14/8 39} 28. a4 {(28.a4 Nxe5 29.axb5 f6 30.Ke2
Bc5 31.b3 Bd6 32.Bxe5 Bxe5 33.Ne3 Rxd1 34.Nxd1 g6 35.Bg2 Kg7) +6.65/24 70}
Nf6 {(28. ... Nf6 29.Ne3 Rxd1+ 30.Nxd1 Rd5 31.Ne3 Rd2 32.exf6 Rxb2 33.fxg7+
Kxg7) -1.04/9 37} 29. axb5 {(29.axb5 Nxd5 30.Rd3 Be7 31.Bd2 Nc7 32.Rxd8+
Bxd8 33.Bd7 g6 34.Ke2 Kg7 35.Bc3 h5 36.Bc6 Ne6 37.Bd5 Nc5 38.b4 Na4 39.Bd4)
+5.31/24 71} Nxd5 {(29. ... Nxd5 30.Bg4 Be7 31.Ra1 Nxf4 32.gxf4 Bxh4
33.Rxa7 Kg8) -0.86/9 36} 30. Rd3 {(30.Rd3 Be7 31.Bd2 Nc7 32.Rxd8+ Bxd8
33.Bd7 g6 34.Ke2 Kg7 35.Bc6 Ne6 36.Bc3 h5 37.Bd5 Nc5 38.b4 Na4) +5.44/24
70} Be7 {(30. ... Be7 31.Bg5 f6 32.exf6 Nxf6 33.Re3 Bc5 34.Bxf6 gxf6)
-1.00/9 35} 31. Bc1 {(31.Bc1 f6 32.exf6 Nxf6 33.Rxd8+ Bxd8 34.Bf4 Ne4
35.Bb8 g5 36.Bf5 Nd2+ 37.Ke2 Nb3 38.Be5+ Kg8 39.Be6+ Kf8 40.Bxb3 gxh4
41.gxh4 Bxh4 42.Be6 Be7) +5.46/24 70} Nc7 {(31. ... Nc7 32.Bd7 Ne6 33.Be3
Kg8 34.Ke2 Nc5 35.Bxc5 Bxc5) -0.95/8 34} 32. Rxd8+ {(32.Rxd8+ Bxd8 33.Bd7
g6 34.Ke2 Kg7 35.Bd2 Ne6 36.Bc3 Nc5 37.Bc6 Ne6 38.Bd5 Nc5 39.b4) +4.81/24
70} Bxd8 {(32. ... Bxd8 33.Bd7 Kg8 34.Ke2 Kf8 35.Bc6 f6 36.Bf4 Ke7 37.f3
fxe5 38.Bxe5) -0.94/9 33} 33. Bd7 {(33.Bd7 g6 34.Ke2 Kg7 35.Kd3 Ne6 36.Bxe6
fxe6 37.Kc4 Bc7 38.f4 Bd8 39.b4 h5 40.Bb2) +4.70/24 69} Kg8 {(33. ... Kg8
34.Bd2 h5 35.f3 Kf8 36.Bb4+ Be7 37.Bc3 Nd5 38.Ke2) -0.94/9 32} 34. Ke2
{(34.Ke2 g6 35.Kd3 Ne6 36.Bxe6 fxe6 37.Kc4 Kg7 38.Bg5 Bc7 39.f4 h6 40.Bxh6+
Kxh6) +5.20/24 69} Kf8 {(34. ... Kf8 35.Bc6 f6 36.Bf4 Ne6 37.Be4 Bc7
38.exf6 Bxf4 39.fxg7+ Kxg7 40.gxf4 Nxf4+) -0.89/9 30} 35. Kd3 {(35.Kd3 Ne6
36.Kc4 g6 37.Bc8 Nc5 38.Kd5 Nd3 39.Bh6+ Ke8 40.Bg5 Nxf2 41.Bxd8 Kxd8
42.Ba6) +5.44/24 68} f6 {(35. ... f6 36.f4 Ke7 37.exf6+ Kxf6 38.Be3 Ne6
39.Ke4 Bc7 40.g4) -0.94/9 29} 36. exf6 {(36.exf6 g6 37.Bg5 a6 38.bxa6 Nxa6
39.Bh3 Kf7 40.Kd4 b5 41.Ke5 Nc5 42.b4 Nd3+ 43.Kd6 Nxf2 44.Be6+ Kf8)
+5.49/23 68} Bxf6 {(36. ... Bxf6 37.Bf4 Ke7 38.Bc6 Kd8 39.b4 Ne6 40.Bb8 Bd4
41.Bxa7 Bxf2) -0.84/10 28} 37. Kc4 {(37.Kc4 g6 38.Bh3 Ne8 39.Kd5 Ke7 40.Kc6
Bd4 41.f3 Bc5 42.Bf4 Nd6 43.Bg4 Nc4 44.b3 Nd6 45.Bxd6+ Bxd6 46.Bd7 Bxg3)
+4.79/24 67} Ke7 {(37. ... Ke7 38.Bc6 Be5 39.Be4 h6 40.b4 Ne6 41.Be3 Kd6)
-0.69/9 27} 38. Bh3 {(38.Bh3 g6 39.Bg4 Ne8 40.Kd5 Nd6 41.Kc6 Ne4 42.Bf3
Nxf2 43.Bd5 Nd3 44.Bg5 Bxg5) +4.82/24 67} Ne8 {(38. ... Ne8 39.Kd5 Nc7+
40.Kc6 Ne8 41.b4 Nd6 42.Bf4 Ne4 43.Bf5) -0.57/9 27} 39. Kd5 {(39.Kd5 g6
40.b3 Bc3 41.Kc4 Be1 42.Bg5+ Kf7 43.Be3 Nd6+ 44.Kd5 Nxb5 45.Kc6 Nc3 46.Bd4
Ne4) +4.31/24 68} g6 {(39. ... g6 40.b3 Nc7+ 41.Kc4 Be5 42.f4 Bf6 43.Ba3+
Kd8 44.Bd6 h6) -0.73/9 26} 40. b3 {(40.b3 Bc3 41.Ba3+ Kf7 42.Be6+ Kg7
43.Kc6 Be1 44.Bb2+ Kf8 45.Bd4 Bb4 46.g4 Nd6 47.Be5 Ke7 48.Bg8 h5 49.g5 Bc5
50.Bd5 Nxb5 51.Kxb5 Bxf2) +4.42/24 74} Bc3 {(40. ... Bc3 41.Bf4 Nf6+ 42.Kc6
Ne4 43.f3 Nf2 44.Bd6+ Kf6 45.Bd7) -0.77/8 25} 41. Ba3+ {(41.Ba3+ Kf7
42.Be6+ Kg7 43.Kc6 Be1 44.Bb2+ Kf8 45.Bd4 Bb4 46.g4 Nd6 47.Be5 Ke7 48.Bg8
h5 49.g5 Nf5 50.Bd5 Nxh4 51.f4 Nf5) +4.43/24 119} Kd8 {(41. ... Kd8 42.Ke4
Be1 43.Kf3 Bc3 44.Be6 Kc7 45.Be7 Nd6 46.Bc4) -0.71/9 104} 42. Bc1 {(42.Bc1
Nf6+ 43.Kc6 Ke7 44.Ba3+ Kf7 45.f3 Ng8 46.Kd7 Nf6+ 47.Kc6 Nh5 48.Bd6 Nf6
49.g4 Ke6 50.g5+ Kf7) +4.49/24 114} Ke7 {(42. ... Ke7) 0.00/10 100} 43. Bf4
{(43.Bf4 Be1 44.Bb8 Bxf2 45.Kc6 Kf7 46.Bxa7 Bxg3 47.Bxb6 Nd6 48.Bf2 Bxf2
49.Kxd6 Bb6 50.Kc6 Ba7 51.b6 Bxb6) +5.04/24 110} Be1 {(43. ... Be1 44.f3
Nf6+ 45.Kc6 Nh5 46.Bd6+ Kf6 47.g4 Ng7 48.Bb8 Bxh4 49.Bxa7) -0.71/9 97} 44.
Bb8 {(44.Bb8 Bxf2 45.Kc6 Be1 46.Bxa7 Nd6 47.g4 Bxh4 48.Bxb6 Nxb5 49.Kxb5 h5
50.gxh5 gxh5 51.Bc5+ Kf7 52.Kc4 Bd8 53.b4 Kf6 54.Bd4+ Kg5 55.b5 Kh4 56.Bg2
Bg5) +5.98/25 105} Bxf2 {(44. ... Bxf2 45.Bxa7 Nf6+ 46.Kc6 Bxg3 47.Bxb6 Kf7
48.Bf1 h5 49.Bc4+ Kg7 50.b4 Bxh4) -0.34/10 94} 45. Kc6 {(45.Kc6 Be1 46.Bxa7
Nd6 47.g4 Bxh4 48.Bxb6 Nxb5 49.Kxb5 h5 50.gxh5 gxh5 51.Bd4 Be1 52.Be5 h4
53.Kc5 Bd2 54.Kc4 Be3 55.b4 Bf2 56.b5 Be3) +5.98/24 101} Ng7 {(45. ... Ng7
46.g4 Ne6 47.Bxa7 Nd4+ 48.Kxb6 Nxb3+ 49.Kb7 Bxh4 50.Kc6 Bf6 51.b6) -0.53/10
91} 46. Bxa7 {(46.Bxa7 Bxg3 47.Bxb6 Ne6 48.Bxe6 Kxe6 49.Bc7 Bf2 50.b4 Kf5
51.b6 Bxb6 52.Bxb6 Kg4 53.b5 Kxh4 54.Bd4 g5 55.b6 g4 56.b7 h5) +9.65/24 97}
Bxg3 {(46. ... Bxg3 47.Bxb6 Bxh4 48.Bc7 h5 49.b6 Bf2 50.b7 Ba7 51.b8Q Bxb8
52.Bxb8) -1.06/11 88} 47. Bxb6 {(47.Bxb6 Bxh4 48.Bc5+ Kd8 49.b4 Bf6 50.b6
Be5 51.b7 Ne8 52.Bd7 Nf6 53.Bc8 Bc7 54.b5 Ne8 55.b6 Bxb6 56.Bxb6+ Ke7)
+9.96/24 93} Bxh4 {(47. ... Bxh4 48.Bc7 h5 49.b6 Bf2 50.b7 Ba7 51.b8Q Bxb8
52.Bxb8) -1.06/9 85} 48. Bc5+ {(48.Bc5+ Kf6 49.Bd4+ Kf7 50.b6 Ne6 51.Bxe6+
Kxe6 52.b4 Bg3 53.b5 Bb8 54.Bc5 g5 55.b7 h6 56.Bb6) +8.88/24 89} Kf7 {(48.
... Kf7 49.b6 Ne8 50.b7 Bg3 51.Ba7 h5 52.b8Q Bxb8 53.Bxb8) -1.26/9 82} 49.
b6 {(49.b6 Ne6 50.Bxe6+ Kxe6 51.Bd6 Bf2 52.b7 Ba7 53.b4 h5 54.b5 h4 55.b6
Bxb6 56.b8Q Ba5 57.Qb1 Kf6 58.Qb5 Bc3 59.Qb7 h3) +9.86/24 85} Ne6 {(49. ...
Ne6 50.Bxe6+ Kxe6 51.b7 Bg3 52.Bb6 Bb8 53.Bc7 Ba7 54.b8Q Bxb8 55.Bxb8)
-1.48/10 79} 50. Bxe6+ {(50.Bxe6+ Kxe6 51.Bd6 Bf2 52.b7 Ba7 53.b4 h5 54.b5
g5 55.b6 Bxb6 56.b8Q Ba5 57.Qb5 Bd8 58.Qb8 Bf6 59.Qb6 h4) +11.26/24 82}
Kxe6 {(50. ... Kxe6 51.Bd6 Bf2 52.b7 Ba7 53.b4 g5 54.b5 Bb8 55.Bxb8 h5)
-3.20/10 76} 51. Bd6 {(51.Bd6 Bf2 52.b7 Ba7 53.b4 h5 54.b5 h4 55.b6 Bxb6
56.b8Q Bd4 57.Qc8+ Kf6 58.Qg4 Bf2 59.Qf4+ Ke6 60.Qxf2 h3 61.Qh2 Kf5
62.Qxh3+) +12.69/25 78} Bf2 {(51. ... Bf2 52.b7 Ba7 53.b4 h5 54.b5 g5 55.b6
Bb8 56.Bxb8 g4) -3.28/11 74} 52. b7 {(52.b7 Ba7 53.b4 h5 54.b5 h4 55.b6
Bxb6 56.b8Q Bd4 57.Qc8+ Kf6 58.Qg4 Ba7 59.Qxh4+ Ke6 60.Qe7+ Kf5 61.Qxa7)
+12.50/24 75} Ba7 {(52. ... Ba7 53.b4 h5 54.b5 h4 55.b6 Bxb6 56.b8Q Bd4
57.Qc8+ Kf6 58.Kd5) -5.98/11 71} 53. b4 {(53.b4 h5 54.b5 h4 55.b6 Bxb6
56.b8Q Bd4 57.Qc8+ Kf6 58.Qg4 Bf2 59.Qf4+ Ke6 60.Qxf2 h3 61.Qf8 h2)
+12.48/24 72} g5 {(53. ... h6 54.b5 h5 55.b6 Bxb6 56.b8Q Bg1 57.Qb1 Bd4
58.Qxg6+) -7.43/10 69} 54. b5 {(54.b5 h5 55.b6 Bxb6 56.b8Q Bd4 57.Qe8+ Kf6
58.Qxh5 Kf5 59.Kd5 Bf6 60.Qf7 Kg4 61.Qxf6 Kh3 62.Qxg5) +13.41/24 69} g4
{(54. ... g4 55.b6 Bxb6 56.b8Q Bd4 57.Qc8+ Kf6 58.Qh8+ Kg6 59.Qxd4 h5
60.Qe4+ Kf6 61.Kd5) -8.85/11 67} 55. b6 {(55.b6 Bxb6 56.b8Q Bf2 57.Qc8+ Kf6
58.Qxg4 Be1 59.Qe2 Bc3 60.Bc5 Kg5 61.Qe8 Bf6) +14.13/24 66} Bxb6 {(55. ...
Bxb6 56.b8Q Bd4 57.Qc8+ Kf6 58.Qh8+ Kg6 59.Qxd4 h5 60.Qf4 Kg7 61.Kd5)
-9.05/10 64} 56. b8=Q {(56.b8Q Bf2 57.Qc8+ Kf6 58.Qxg4 Be1 59.Qe4 Bd2
60.Qxh7 Bg5 61.Kd5 Bd2 62.Qe4) +14.48/25 63} Bd4 {(56. ... Bd4 57.Qc8+ Kf6
58.Qh8+ Kg6 59.Qxd4 h5 60.Qf4 Kg7 61.Kd5) -9.05/8 62} 57. Qc8+ {(57.Qc8+
Kf6 58.Qxg4 Bb2 59.Qd7 h5 60.Qb7 Bc1 61.Qd7 h4 62.Qh7 h3) +15.26/24 60} Kf7
{(57. ... Kf7 58.Qf5+ Bf6 59.Be5 Ke8 60.Qxf6 h5 61.Kd6 h4 62.Qxh4) -10.64/7
60} 58. Qf5+ {(58.Qf5+ Kg7 59.Qxg4+ Kf6 60.Qxd4+ Kg5 61.Qg7+ Kf5 62.Qxh7+
Kg4 63.Qb7 Kf5 64.Kd5 Kg4) +17.87/24 58} Kg7 {(58. ... Kg7 59.Bf8+ Kg8
60.Bh6 Bg7 61.Qxg4 Kf7 62.Qxg7+ Ke6 63.Qxh7) -11.80/7 58} 59. Qxg4+
{(59.Qxg4+ Kf6 60.Qxd4+ Kg5 61.Qg7+ Kf5 62.Qxh7+ Kg4 63.Qb7 Kf5 64.Kd5 Kg4
65.Ke4) +18.17/25 56} Kf7 {(59. ... Kf7 60.Qxd4 h6 61.Bf4 h5 62.Qd5+ Kf6
63.Qxh5 Ke6) -11.95/7 56} 60. Qxd4 {(60.Qxd4 Kg6 61.Qe4+ Kg5 62.Qxh7 Kg4
63.Qb7 Kf5 64.Kd5 Kg4 65.Ke4) +18.44/24 53} h6 {(60. ... h6 61.Kd5 h5
62.Qf4+ Kg6 63.Be5 h4 64.Qg4+ Kf7 65.Qxh4) -12.40/8 54} 61. Kd5 {(61.Kd5
Kg6 62.Ke5 h5 63.Qe4+ Kg5 64.Ke6 h4 65.Be5) +19.00/24 51} h5 {(61. ... h5
62.Qf4+ Kg6 63.Ke6 h4 64.Qf5+ Kg7 65.Qf7+ Kh6 66.Bf4+) -M5/8 12} 62. Be5
{(62.Be5 Kg6 63.Qh4 Kh7 64.Qf6 h4 65.Qxh4+ Kg8 66.Ke6 Kf8 67.Qh8+)
+19.36/24 49} h4 {(62. ... h4 63.Qg4 h3 64.Kd6 h2 65.Qg7+ Ke8 66.Qg8+)
-M4/8 13} 63. Qxh4 {(63.Qxh4 Kg6 64.Qg4+ Kf7 65.Qg7+ Ke8 66.Kd6 Kd8
67.Qd7+) +34.07/24 47} Kg6 {(63. ... Kg6 64.Qg4+ Kf7 65.Qe6+ Kf8 66.Qd7 Kg8
67.Qg7+) -M4/7 1} 64. Qg4+ {(64.Qg4+ Kf7 65.Qg7+ Ke8 66.Kd6 Kd8 67.Qd7+)
+41.32/24 45} Kf7 {(64. ... Kf7 65.Qe6+ Kf8 66.Qd7 Kg8 67.Qg7+) -M3/5 0}
65. Qg7+ {(65.Qg7+ Ke8 66.Ke6 Kd8 67.Qd7+) +45.38/24 43} Ke8 {(65. ... Ke8
66.Kc6 Kd8 67.Qf8+) -M2/4 0} 66. Kd6 {(66.Kd6 Kd8 67.Qd7+) +50.05/23 42}
Kd8 {(66. ... Kd8 67.Qf8+) -M1/3} 67. Qd7# {(67.Qd7+) +56.97/22 40} 1-0[/pgn]

Say what you want, but Leela is already beating the sh** out of TSCP :D
Follow my tournament and some Leela gauntlets live at http://twitch.tv/ccls

Werewolf
Posts: 1272
Joined: Thu Sep 18, 2008 8:24 pm

Re: LCZero update

Post by Werewolf » Sun Mar 25, 2018 6:18 am

When will LCZ generation 20 be available on the play website?

User avatar
lucasart
Posts: 3104
Joined: Mon May 31, 2010 11:29 am
Full name: lucasart
Contact:

Re: LCZero update

Post by lucasart » Sun Mar 25, 2018 6:26 am

CMCanavessi wrote:[pgn][Event "LCZero's 1st benchmark"]
[Site "RYZEN"]
[Date "2018.03.25"]
[Round "1"]
[White "Leela Chess Zero Gen 20 x64"]
[Black "TSCP 1.81 x32"]
[Result "1-0"]
[ECO "A30"]
[Opening "English"]
[Time "00:23:43"]
[Variation "Symmetrical, Hedgehog System"]
[TimeControl "40/2400:40/2400:40/2400"]
[Termination "normal"]
[PlyCount "133"]
[WhiteType "program"]
[BlackType "program"]

1. c4 c5 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. h4 {(6.h4 Be7 7.d3 a6
8.e4 0-0 9.a3 Nc6 10.e5 Ng4 11.Nc3 Ncxe5 12.Nxe5 Nxe5) +1.23/24 64} Be7
{(6. ... Be7 7.e3 d5 8.cxd5 exd5 9.Nc3 0-0 10.d4) +0.29/8 79} 7. d3 {(7.d3
Bxf3 8.Bxf3 Nc6 9.a4 Rc8 10.e4 Nd4 11.Bg2 0-0 12.e5 Ng4 13.Qxg4 f5 14.Qd1)
+1.27/25 65} d5 {(7. ... d5 8.Bf4 0-0 9.Nbd2 Nc6 10.e4 a6 11.Ne5) +0.40/8
77} 8. cxd5 {(8.cxd5 exd5 9.Nbd2 0-0 10.a4 d4 11.Nc4 Nc6 12.e4 h5 13.e5 Ng4
14.a5) +2.42/24 65} exd5 {(8. ... exd5 9.e4 dxe4 10.Ng5 Nc6 11.dxe4 0-0
12.Nc3) +0.51/8 74} 9. Nbd2 {(9.Nbd2 0-0 10.a4 d4 11.e4 dxe3 12.fxe3 Ng4
13.Ne4 f5 14.Neg5 h6 15.Ne6 Qc8 16.Nxf8 Kxf8 17.e4) +2.26/25 65} Nc6 {(9.
... Nc6 10.d4 0-0 11.dxc5 Bxc5 12.Qa4 Re8 13.e3) +0.66/8 72} 10. e4 {(10.e4
Bc8 11.exd5 Nxd5 12.Qa4 Bd7 13.Qb3 Nf6 14.Nc4 0-0 15.Nce5 Nxe5 16.Nxe5 Be6
17.Qd1 Nd5 18.Nc6) +2.00/25 65} O-O {(10. ... 0-0 11.e5 Ng4 12.Re1 Qc7
13.Qe2 Rfe8 14.h5) +0.72/8 69} 11. e5 {(11.e5 Ng4 12.Qe1 Bc8 13.a4 a6
14.Nb1 d4 15.Nbd2 Nb4 16.Nc4) +1.90/24 66} Nd7 {(11. ... Nd7 12.Re1 Qc7
13.Qe2 Rfe8 14.Bh3 a6 15.Bf5) +0.82/8 67} 12. Qe1 {(12.Qe1 b5 13.e6 fxe6
14.Qxe6+ Kh8 15.Nb3 Nf6 16.Bf4 Nh5 17.Bg5 Nf6 18.Rae1 Qd6 19.Qxd6) +1.86/24
66} Qc7 {(12. ... Qc7 13.e6 Nde5 14.exf7+ Rxf7 15.Qe2 Bd6 16.Nxe5 Nxe5)
+1.10/8 65} 13. d4 {(13.d4 cxd4 14.Nb3 Ndxe5 15.Nfxd4 a6 16.Nxc6 Nxc6
17.Be3 Bd6 18.Bxd5 Rad8 19.Qc1 Nb4) +1.16/24 66} cxd4 {(13. ... cxd4 14.e6
Nc5 15.exf7+ Rxf7 16.Ng5 Rf5 17.Ne6 Qd7) +2.68/8 63} 14. Nb3 {(14.Nb3 Ndxe5
15.Nbxd4 Nxd4 16.Nxd4 Bc5 17.Qc3 Qc8 18.Bf4 Ng6 19.Be3 f5 20.Rac1 f4
21.Bxf4 Nxf4 22.gxf4 Rxf4 23.b4 Bxd4 24.Qxc8+ Rxc8 25.Rxc8+ Bxc8 26.Bxd5+
Kh8) +1.16/25 66} Ba6 {(14. ... Ba6 15.Nfxd4 Bb4 16.Qd1 Nxd4 17.Bxd5 Ne2+
18.Kh1 Rac8) +2.47/8 60} 15. Bf4 {(15.Bf4 Bxf1 16.Bxf1 Nc5 17.Rc1 Qd7
18.Nbxd4 Nxd4 19.Nxd4 a6 20.b4 Ne6 21.Be3 Nxd4 22.Bxd4 Qe6 23.Bxb6 Qxb6
24.Bg2) +1.90/24 67} Bb4 {(15. ... Bb4 16.Qc1 Bxf1 17.Bxf1 Bc5 18.e6 Nde5
19.exf7+ Rxf7 20.Nbxd4) +2.97/8 58} 16. Qd1 {(16.Qd1 Bxf1 17.Kxf1 Rae8
18.Rc1 Qb7 19.Nfxd4 Nxd4 20.Nxd4 Bc5 21.b4 Bxb4 22.Nc6 Ba3 23.Bxd5 Bxc1
24.Qxc1 Nxe5 25.Bxe5) +1.91/24 67} Bxf1 {(16. ... Bxf1 17.Kxf1 Bc5 18.Nbxd4
Nxd4 19.Nxd4 Bxd4 20.Qxd4) +2.89/8 56} 17. Kxf1 {(17.Kxf1 Rae8 18.Rc1 Qb7
19.Nbxd4 Nxd4 20.Nxd4 Bc5 21.b4 Bxb4 22.Nc6 Ba3 23.Rc2 Bc5 24.Bxd5 a6
25.Qh5 Qc7 26.Qxf7+ Rxf7 27.e6) +1.76/25 67} Qb7 {(17. ... Qb7 18.Nfxd4
Ncxe5 19.Nc2 Bd6 20.Bxe5 Nxe5 21.Bxd5) +2.72/7 55} 18. Nbxd4 {(18.Nbxd4
Nxd4 19.Nxd4 Rae8 20.Nc2 a5 21.a3 Bc5 22.b4 axb4 23.axb4 Be7 24.Bxd5 Qc7
25.Nd4 Bxb4) +1.93/24 68} Rfc8 {(18. ... Nc5 19.Kg1 a6 20.a3 Nxd4 21.Nxd4
Ba5) +2.51/7 53} 19. Nxc6 {(19.Nxc6 Qxc6 20.Nd4 Qc4+ 21.Kg1 Nxe5 22.Bxe5
Re8 23.a3 Rxe5 24.Nf3 Re4 25.Rc1 Qe2 26.Qxe2 Rxe2 27.axb4 Rxb2 28.Ne5 f6
29.Nc6) +4.58/25 68} Rxc6 {(19. ... Rxc6 20.Nd4 Rc4 21.Nc2 Qa6 22.Kg1 Rd8
23.Bxd5) +1.22/8 51} 20. Nd4 {(20.Nd4 Rcc8 21.Nf5 Nxe5 22.Bxe5 Qd7 23.Ne3
Re8 24.Bf4 Rad8 25.Rc1 d4 26.Nd5 Bc5 27.Nc7 Rf8 28.b4 Bxb4) +4.67/25 68}
Rc4 {(20. ... Rc5 21.Nb3 Rc7 22.Bxd5 Qa6+ 23.Kg1 Re8 24.e6) +1.13/7 49} 21.
Nf5 {(21.Nf5 Qa6 22.Qe2 Re8 23.Bxd5 Nxe5 24.Ne3 g5 25.Bxe5 Rxe5 26.Qxc4
Qxc4+ 27.Bxc4 gxh4 28.gxh4 Rh5 29.a3 Bc5 30.Be2 Rxh4) +3.97/24 69} Qa6
{(21. ... Qa6 22.Kg1 Rc5 23.Bxd5 Rf8 24.Nd6 Rc7 25.Nxf7 Rxf7 26.Bxf7+ Kxf7)
-0.02/7 48} 22. Qe2 {(22.Qe2 Re8 23.Bxd5 b5 24.Bxc4 bxc4 25.a3 Nxe5 26.Bxe5
g6 27.Ng7 Re7 28.h5 Bd6 29.f4 Bxe5 30.fxe5 Kxg7 31.Rc1 gxh5 32.Qxh5)
+3.67/25 69} Qb5 {(22. ... Qb5 23.Rd1 Rc5 24.Qxb5 Rxb5 25.Rxd5 Rxd5
26.Bxd5) +0.56/7 46} 23. Rd1 {(23.Rd1 Re8 24.Rxd5 Qc6 25.Rd4 Rc1+ 26.Bxc1
Qe6 27.g4 Bc5 28.Bd5 Qxe5 29.Qxe5 Nxe5 30.Re4 g6 31.Ne3 Nd3 32.Rxe8+ Kg7)
+5.66/24 69} Rc5 {(23. ... Rc5 24.Qxb5 Rxb5 25.Bxd5 Rc8 26.Bxf7+ Kxf7
27.Rxd7+) -0.71/7 44} 24. Ne7+ {(24.Ne7+ Kf8 25.Qxb5 Rxb5 26.Nxd5 g5
27.hxg5 Rc8 28.Nxb4 Nc5 29.Nd5 Rxb2 30.Rc1 Rd8 31.Be3 Nd3 32.Rd1 Nxe5
33.Bd4 Rxa2) +4.01/24 70} Kh8 {(24. ... Kh8 25.Qxb5 Rxb5 26.Nxd5 Rd8 27.a4
Ra5 28.Nxb4 Rxa4 29.Nd5) -0.80/9 43} 25. Qxb5 {(25.Qxb5 Rxb5 26.Nxd5 g5
27.hxg5 Bc5 28.b4 Rd8 29.bxc5 Nxc5 30.Bf3 Ne6 31.Kg2 Ra5 32.Bh5 Kg7 33.Bf3
Rxa2 34.Be3) +5.99/24 70} Rxb5 {(25. ... Rxb5 26.Nxd5 Rg8 27.Nxb4 Nxe5
28.Bxe5 Rxe5 29.Nc6 Rb5) -1.42/9 42} 26. Nxd5 {(26.Nxd5 g5 27.hxg5 Bc5
28.b4 Nf8 29.bxc5 Rc8 30.Nf6 Rcxc5 31.Be4 Kg7 32.Nh5+ Kg8 33.Rd6 Ra5
34.Nf6+ Kg7 35.Rd8 Rxa2 36.Bf5 a5) +5.84/25 70} Rc8 {(26. ... Rc8 27.Nxb4
Nxe5 28.Bxe5 Rxb4 29.Rd7 f6 30.Bb7) -1.49/8 40} 27. Bh3 {(27.Bh3 Rcc5
28.Nxb4 Nf8 29.Rd8 g5 30.Bxg5 Kg7 31.Nd3 Rd5 32.Kg2 h6 33.Bf6+ Kh7 34.Rxf8
Rxd3 35.Rxf7+ Kg8 36.e6) +6.85/24 70} Rd8 {(27. ... Rcc5 28.Nxb4 Nf8 29.Nd3
Rc4 30.Kg1 Rc2 31.Bf5) -2.14/8 39} 28. a4 {(28.a4 Nxe5 29.axb5 f6 30.Ke2
Bc5 31.b3 Bd6 32.Bxe5 Bxe5 33.Ne3 Rxd1 34.Nxd1 g6 35.Bg2 Kg7) +6.65/24 70}
Nf6 {(28. ... Nf6 29.Ne3 Rxd1+ 30.Nxd1 Rd5 31.Ne3 Rd2 32.exf6 Rxb2 33.fxg7+
Kxg7) -1.04/9 37} 29. axb5 {(29.axb5 Nxd5 30.Rd3 Be7 31.Bd2 Nc7 32.Rxd8+
Bxd8 33.Bd7 g6 34.Ke2 Kg7 35.Bc3 h5 36.Bc6 Ne6 37.Bd5 Nc5 38.b4 Na4 39.Bd4)
+5.31/24 71} Nxd5 {(29. ... Nxd5 30.Bg4 Be7 31.Ra1 Nxf4 32.gxf4 Bxh4
33.Rxa7 Kg8) -0.86/9 36} 30. Rd3 {(30.Rd3 Be7 31.Bd2 Nc7 32.Rxd8+ Bxd8
33.Bd7 g6 34.Ke2 Kg7 35.Bc6 Ne6 36.Bc3 h5 37.Bd5 Nc5 38.b4 Na4) +5.44/24
70} Be7 {(30. ... Be7 31.Bg5 f6 32.exf6 Nxf6 33.Re3 Bc5 34.Bxf6 gxf6)
-1.00/9 35} 31. Bc1 {(31.Bc1 f6 32.exf6 Nxf6 33.Rxd8+ Bxd8 34.Bf4 Ne4
35.Bb8 g5 36.Bf5 Nd2+ 37.Ke2 Nb3 38.Be5+ Kg8 39.Be6+ Kf8 40.Bxb3 gxh4
41.gxh4 Bxh4 42.Be6 Be7) +5.46/24 70} Nc7 {(31. ... Nc7 32.Bd7 Ne6 33.Be3
Kg8 34.Ke2 Nc5 35.Bxc5 Bxc5) -0.95/8 34} 32. Rxd8+ {(32.Rxd8+ Bxd8 33.Bd7
g6 34.Ke2 Kg7 35.Bd2 Ne6 36.Bc3 Nc5 37.Bc6 Ne6 38.Bd5 Nc5 39.b4) +4.81/24
70} Bxd8 {(32. ... Bxd8 33.Bd7 Kg8 34.Ke2 Kf8 35.Bc6 f6 36.Bf4 Ke7 37.f3
fxe5 38.Bxe5) -0.94/9 33} 33. Bd7 {(33.Bd7 g6 34.Ke2 Kg7 35.Kd3 Ne6 36.Bxe6
fxe6 37.Kc4 Bc7 38.f4 Bd8 39.b4 h5 40.Bb2) +4.70/24 69} Kg8 {(33. ... Kg8
34.Bd2 h5 35.f3 Kf8 36.Bb4+ Be7 37.Bc3 Nd5 38.Ke2) -0.94/9 32} 34. Ke2
{(34.Ke2 g6 35.Kd3 Ne6 36.Bxe6 fxe6 37.Kc4 Kg7 38.Bg5 Bc7 39.f4 h6 40.Bxh6+
Kxh6) +5.20/24 69} Kf8 {(34. ... Kf8 35.Bc6 f6 36.Bf4 Ne6 37.Be4 Bc7
38.exf6 Bxf4 39.fxg7+ Kxg7 40.gxf4 Nxf4+) -0.89/9 30} 35. Kd3 {(35.Kd3 Ne6
36.Kc4 g6 37.Bc8 Nc5 38.Kd5 Nd3 39.Bh6+ Ke8 40.Bg5 Nxf2 41.Bxd8 Kxd8
42.Ba6) +5.44/24 68} f6 {(35. ... f6 36.f4 Ke7 37.exf6+ Kxf6 38.Be3 Ne6
39.Ke4 Bc7 40.g4) -0.94/9 29} 36. exf6 {(36.exf6 g6 37.Bg5 a6 38.bxa6 Nxa6
39.Bh3 Kf7 40.Kd4 b5 41.Ke5 Nc5 42.b4 Nd3+ 43.Kd6 Nxf2 44.Be6+ Kf8)
+5.49/23 68} Bxf6 {(36. ... Bxf6 37.Bf4 Ke7 38.Bc6 Kd8 39.b4 Ne6 40.Bb8 Bd4
41.Bxa7 Bxf2) -0.84/10 28} 37. Kc4 {(37.Kc4 g6 38.Bh3 Ne8 39.Kd5 Ke7 40.Kc6
Bd4 41.f3 Bc5 42.Bf4 Nd6 43.Bg4 Nc4 44.b3 Nd6 45.Bxd6+ Bxd6 46.Bd7 Bxg3)
+4.79/24 67} Ke7 {(37. ... Ke7 38.Bc6 Be5 39.Be4 h6 40.b4 Ne6 41.Be3 Kd6)
-0.69/9 27} 38. Bh3 {(38.Bh3 g6 39.Bg4 Ne8 40.Kd5 Nd6 41.Kc6 Ne4 42.Bf3
Nxf2 43.Bd5 Nd3 44.Bg5 Bxg5) +4.82/24 67} Ne8 {(38. ... Ne8 39.Kd5 Nc7+
40.Kc6 Ne8 41.b4 Nd6 42.Bf4 Ne4 43.Bf5) -0.57/9 27} 39. Kd5 {(39.Kd5 g6
40.b3 Bc3 41.Kc4 Be1 42.Bg5+ Kf7 43.Be3 Nd6+ 44.Kd5 Nxb5 45.Kc6 Nc3 46.Bd4
Ne4) +4.31/24 68} g6 {(39. ... g6 40.b3 Nc7+ 41.Kc4 Be5 42.f4 Bf6 43.Ba3+
Kd8 44.Bd6 h6) -0.73/9 26} 40. b3 {(40.b3 Bc3 41.Ba3+ Kf7 42.Be6+ Kg7
43.Kc6 Be1 44.Bb2+ Kf8 45.Bd4 Bb4 46.g4 Nd6 47.Be5 Ke7 48.Bg8 h5 49.g5 Bc5
50.Bd5 Nxb5 51.Kxb5 Bxf2) +4.42/24 74} Bc3 {(40. ... Bc3 41.Bf4 Nf6+ 42.Kc6
Ne4 43.f3 Nf2 44.Bd6+ Kf6 45.Bd7) -0.77/8 25} 41. Ba3+ {(41.Ba3+ Kf7
42.Be6+ Kg7 43.Kc6 Be1 44.Bb2+ Kf8 45.Bd4 Bb4 46.g4 Nd6 47.Be5 Ke7 48.Bg8
h5 49.g5 Nf5 50.Bd5 Nxh4 51.f4 Nf5) +4.43/24 119} Kd8 {(41. ... Kd8 42.Ke4
Be1 43.Kf3 Bc3 44.Be6 Kc7 45.Be7 Nd6 46.Bc4) -0.71/9 104} 42. Bc1 {(42.Bc1
Nf6+ 43.Kc6 Ke7 44.Ba3+ Kf7 45.f3 Ng8 46.Kd7 Nf6+ 47.Kc6 Nh5 48.Bd6 Nf6
49.g4 Ke6 50.g5+ Kf7) +4.49/24 114} Ke7 {(42. ... Ke7) 0.00/10 100} 43. Bf4
{(43.Bf4 Be1 44.Bb8 Bxf2 45.Kc6 Kf7 46.Bxa7 Bxg3 47.Bxb6 Nd6 48.Bf2 Bxf2
49.Kxd6 Bb6 50.Kc6 Ba7 51.b6 Bxb6) +5.04/24 110} Be1 {(43. ... Be1 44.f3
Nf6+ 45.Kc6 Nh5 46.Bd6+ Kf6 47.g4 Ng7 48.Bb8 Bxh4 49.Bxa7) -0.71/9 97} 44.
Bb8 {(44.Bb8 Bxf2 45.Kc6 Be1 46.Bxa7 Nd6 47.g4 Bxh4 48.Bxb6 Nxb5 49.Kxb5 h5
50.gxh5 gxh5 51.Bc5+ Kf7 52.Kc4 Bd8 53.b4 Kf6 54.Bd4+ Kg5 55.b5 Kh4 56.Bg2
Bg5) +5.98/25 105} Bxf2 {(44. ... Bxf2 45.Bxa7 Nf6+ 46.Kc6 Bxg3 47.Bxb6 Kf7
48.Bf1 h5 49.Bc4+ Kg7 50.b4 Bxh4) -0.34/10 94} 45. Kc6 {(45.Kc6 Be1 46.Bxa7
Nd6 47.g4 Bxh4 48.Bxb6 Nxb5 49.Kxb5 h5 50.gxh5 gxh5 51.Bd4 Be1 52.Be5 h4
53.Kc5 Bd2 54.Kc4 Be3 55.b4 Bf2 56.b5 Be3) +5.98/24 101} Ng7 {(45. ... Ng7
46.g4 Ne6 47.Bxa7 Nd4+ 48.Kxb6 Nxb3+ 49.Kb7 Bxh4 50.Kc6 Bf6 51.b6) -0.53/10
91} 46. Bxa7 {(46.Bxa7 Bxg3 47.Bxb6 Ne6 48.Bxe6 Kxe6 49.Bc7 Bf2 50.b4 Kf5
51.b6 Bxb6 52.Bxb6 Kg4 53.b5 Kxh4 54.Bd4 g5 55.b6 g4 56.b7 h5) +9.65/24 97}
Bxg3 {(46. ... Bxg3 47.Bxb6 Bxh4 48.Bc7 h5 49.b6 Bf2 50.b7 Ba7 51.b8Q Bxb8
52.Bxb8) -1.06/11 88} 47. Bxb6 {(47.Bxb6 Bxh4 48.Bc5+ Kd8 49.b4 Bf6 50.b6
Be5 51.b7 Ne8 52.Bd7 Nf6 53.Bc8 Bc7 54.b5 Ne8 55.b6 Bxb6 56.Bxb6+ Ke7)
+9.96/24 93} Bxh4 {(47. ... Bxh4 48.Bc7 h5 49.b6 Bf2 50.b7 Ba7 51.b8Q Bxb8
52.Bxb8) -1.06/9 85} 48. Bc5+ {(48.Bc5+ Kf6 49.Bd4+ Kf7 50.b6 Ne6 51.Bxe6+
Kxe6 52.b4 Bg3 53.b5 Bb8 54.Bc5 g5 55.b7 h6 56.Bb6) +8.88/24 89} Kf7 {(48.
... Kf7 49.b6 Ne8 50.b7 Bg3 51.Ba7 h5 52.b8Q Bxb8 53.Bxb8) -1.26/9 82} 49.
b6 {(49.b6 Ne6 50.Bxe6+ Kxe6 51.Bd6 Bf2 52.b7 Ba7 53.b4 h5 54.b5 h4 55.b6
Bxb6 56.b8Q Ba5 57.Qb1 Kf6 58.Qb5 Bc3 59.Qb7 h3) +9.86/24 85} Ne6 {(49. ...
Ne6 50.Bxe6+ Kxe6 51.b7 Bg3 52.Bb6 Bb8 53.Bc7 Ba7 54.b8Q Bxb8 55.Bxb8)
-1.48/10 79} 50. Bxe6+ {(50.Bxe6+ Kxe6 51.Bd6 Bf2 52.b7 Ba7 53.b4 h5 54.b5
g5 55.b6 Bxb6 56.b8Q Ba5 57.Qb5 Bd8 58.Qb8 Bf6 59.Qb6 h4) +11.26/24 82}
Kxe6 {(50. ... Kxe6 51.Bd6 Bf2 52.b7 Ba7 53.b4 g5 54.b5 Bb8 55.Bxb8 h5)
-3.20/10 76} 51. Bd6 {(51.Bd6 Bf2 52.b7 Ba7 53.b4 h5 54.b5 h4 55.b6 Bxb6
56.b8Q Bd4 57.Qc8+ Kf6 58.Qg4 Bf2 59.Qf4+ Ke6 60.Qxf2 h3 61.Qh2 Kf5
62.Qxh3+) +12.69/25 78} Bf2 {(51. ... Bf2 52.b7 Ba7 53.b4 h5 54.b5 g5 55.b6
Bb8 56.Bxb8 g4) -3.28/11 74} 52. b7 {(52.b7 Ba7 53.b4 h5 54.b5 h4 55.b6
Bxb6 56.b8Q Bd4 57.Qc8+ Kf6 58.Qg4 Ba7 59.Qxh4+ Ke6 60.Qe7+ Kf5 61.Qxa7)
+12.50/24 75} Ba7 {(52. ... Ba7 53.b4 h5 54.b5 h4 55.b6 Bxb6 56.b8Q Bd4
57.Qc8+ Kf6 58.Kd5) -5.98/11 71} 53. b4 {(53.b4 h5 54.b5 h4 55.b6 Bxb6
56.b8Q Bd4 57.Qc8+ Kf6 58.Qg4 Bf2 59.Qf4+ Ke6 60.Qxf2 h3 61.Qf8 h2)
+12.48/24 72} g5 {(53. ... h6 54.b5 h5 55.b6 Bxb6 56.b8Q Bg1 57.Qb1 Bd4
58.Qxg6+) -7.43/10 69} 54. b5 {(54.b5 h5 55.b6 Bxb6 56.b8Q Bd4 57.Qe8+ Kf6
58.Qxh5 Kf5 59.Kd5 Bf6 60.Qf7 Kg4 61.Qxf6 Kh3 62.Qxg5) +13.41/24 69} g4
{(54. ... g4 55.b6 Bxb6 56.b8Q Bd4 57.Qc8+ Kf6 58.Qh8+ Kg6 59.Qxd4 h5
60.Qe4+ Kf6 61.Kd5) -8.85/11 67} 55. b6 {(55.b6 Bxb6 56.b8Q Bf2 57.Qc8+ Kf6
58.Qxg4 Be1 59.Qe2 Bc3 60.Bc5 Kg5 61.Qe8 Bf6) +14.13/24 66} Bxb6 {(55. ...
Bxb6 56.b8Q Bd4 57.Qc8+ Kf6 58.Qh8+ Kg6 59.Qxd4 h5 60.Qf4 Kg7 61.Kd5)
-9.05/10 64} 56. b8=Q {(56.b8Q Bf2 57.Qc8+ Kf6 58.Qxg4 Be1 59.Qe4 Bd2
60.Qxh7 Bg5 61.Kd5 Bd2 62.Qe4) +14.48/25 63} Bd4 {(56. ... Bd4 57.Qc8+ Kf6
58.Qh8+ Kg6 59.Qxd4 h5 60.Qf4 Kg7 61.Kd5) -9.05/8 62} 57. Qc8+ {(57.Qc8+
Kf6 58.Qxg4 Bb2 59.Qd7 h5 60.Qb7 Bc1 61.Qd7 h4 62.Qh7 h3) +15.26/24 60} Kf7
{(57. ... Kf7 58.Qf5+ Bf6 59.Be5 Ke8 60.Qxf6 h5 61.Kd6 h4 62.Qxh4) -10.64/7
60} 58. Qf5+ {(58.Qf5+ Kg7 59.Qxg4+ Kf6 60.Qxd4+ Kg5 61.Qg7+ Kf5 62.Qxh7+
Kg4 63.Qb7 Kf5 64.Kd5 Kg4) +17.87/24 58} Kg7 {(58. ... Kg7 59.Bf8+ Kg8
60.Bh6 Bg7 61.Qxg4 Kf7 62.Qxg7+ Ke6 63.Qxh7) -11.80/7 58} 59. Qxg4+
{(59.Qxg4+ Kf6 60.Qxd4+ Kg5 61.Qg7+ Kf5 62.Qxh7+ Kg4 63.Qb7 Kf5 64.Kd5 Kg4
65.Ke4) +18.17/25 56} Kf7 {(59. ... Kf7 60.Qxd4 h6 61.Bf4 h5 62.Qd5+ Kf6
63.Qxh5 Ke6) -11.95/7 56} 60. Qxd4 {(60.Qxd4 Kg6 61.Qe4+ Kg5 62.Qxh7 Kg4
63.Qb7 Kf5 64.Kd5 Kg4 65.Ke4) +18.44/24 53} h6 {(60. ... h6 61.Kd5 h5
62.Qf4+ Kg6 63.Be5 h4 64.Qg4+ Kf7 65.Qxh4) -12.40/8 54} 61. Kd5 {(61.Kd5
Kg6 62.Ke5 h5 63.Qe4+ Kg5 64.Ke6 h4 65.Be5) +19.00/24 51} h5 {(61. ... h5
62.Qf4+ Kg6 63.Ke6 h4 64.Qf5+ Kg7 65.Qf7+ Kh6 66.Bf4+) -M5/8 12} 62. Be5
{(62.Be5 Kg6 63.Qh4 Kh7 64.Qf6 h4 65.Qxh4+ Kg8 66.Ke6 Kf8 67.Qh8+)
+19.36/24 49} h4 {(62. ... h4 63.Qg4 h3 64.Kd6 h2 65.Qg7+ Ke8 66.Qg8+)
-M4/8 13} 63. Qxh4 {(63.Qxh4 Kg6 64.Qg4+ Kf7 65.Qg7+ Ke8 66.Kd6 Kd8
67.Qd7+) +34.07/24 47} Kg6 {(63. ... Kg6 64.Qg4+ Kf7 65.Qe6+ Kf8 66.Qd7 Kg8
67.Qg7+) -M4/7 1} 64. Qg4+ {(64.Qg4+ Kf7 65.Qg7+ Ke8 66.Kd6 Kd8 67.Qd7+)
+41.32/24 45} Kf7 {(64. ... Kf7 65.Qe6+ Kf8 66.Qd7 Kg8 67.Qg7+) -M3/5 0}
65. Qg7+ {(65.Qg7+ Ke8 66.Ke6 Kd8 67.Qd7+) +45.38/24 43} Ke8 {(65. ... Ke8
66.Kc6 Kd8 67.Qf8+) -M2/4 0} 66. Kd6 {(66.Kd6 Kd8 67.Qd7+) +50.05/23 42}
Kd8 {(66. ... Kd8 67.Qf8+) -M1/3} 67. Qd7# {(67.Qd7+) +56.97/22 40} 1-0[/pgn]

Say what you want, but Leela is already beating the sh** out of TSCP :D
1 game is statistically meaningless...
Theory and practice sometimes clash. And when that happens, theory loses. Every single time.

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hgm
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Full name: H G Muller
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Re: LCZero update

Post by hgm » Sun Mar 25, 2018 8:12 am

Not entirely. Winning a single game shows with 95% confidence that you are not more than ~500 Elo weaker. Actually the difference should even be less if you take into account that most of the score against far stronger opponents comes from draws. (But this requires you to have an Elo model to specify draw probability.)

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