CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

Engine Details

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Lc0 0.22.0 T40B.4-160 GTX1050#2  (3461+29
−29
)Quote
Author: Gary Linscott and others Links: Homepage, Networks
Games played on GTX 1050 GPUs with a Leela ratio of 1.65 (after 120 seconds) to Stockfish 8 1CPU on two test machines, an AMD FX8350 and an AMD Phenom II X6 1090T. For Lc0 fans - On a ratings list, Lc0 is NOT disadvantaged by playing 4CPU opponents. The Elo ratings system looks solely at the Elo rating of the opponent and the performance against it. The number of cores the opponent uses is irrelevant.
This is one of the 10 Leela Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR NN 1.1 64-bit 4CPU3489+24
−23
(+28)26.5 − 25.5
(+6−5=41)
51.0%
26.5 / 52
6.3%
+32
0 1 = = 0 = = = = = = = 1 = = = = = = = = = = = = = = = = = = = = = 1 = = 0 = 1 = = = = = = = 1 1 0 = 0
–   Stockfish 10 64-bit 4CPU3463+17
−17
(+2)13.5 − 14.5
(+4−5=19)
48.2%
13.5 / 28
44.2%
−5
1 0 = = = = 1 0 1 = = = = = = = = = = 0 = = 0 = 0 = 1 =
–   SugaR NN 310719 64-bit3426+51
−49
(−35)18.5 − 11.5
(+7−0=23)
61.7%
18.5 / 30
89.4%
+23
= = = 1 1 = = 1 = 1 1 = = = = = = = = = 1 = = = 1 = = = = =
–   Komodo 13.1 64-bit 4CPU3417+70
−69
(−44)14 − 12
(+4−2=20)
53.8%
14.0 / 26
88.2%
−23
= = = = = 0 1 = 1 = = = = = = = = = 1 = = 0 = = 1 =
–   Stockfish 10 64-bit3387+9
−9
(−74)16.5 − 9.5
(+7−0=19)
63.5%
16.5 / 26
100.0%
−3
1 = = = = = = = 1 = = 1 1 = = 1 = = 1 = = = 1 = = =
–   Komodo 13.1 64-bit3339+28
−27
(−122)26 − 12
(+16−2=20)
68.4%
26.0 / 38
100.0%
−13
1 = 1 1 = = 1 = = 1 1 = = = = = 1 1 1 0 1 1 1 = = 1 1 = = = 1 0 = = 1 = = =
–   Houdini 6 64-bit3335+10
−9
(−126)32.5 − 17.5
(+17−2=31)
65.0%
32.5 / 50
100.0%
−42
= = 1 = 1 = 1 = 1 = = 0 1 = = = = 0 = = = = 1 = = = = = = 1 = = = = 1 1 1 1 1 = = = 1 = 1 = 1 1 = 1
–   Fire 7.1 64-bit 4CPU3321+14
−14
(−140)18 − 8
(+10−0=16)
69.2%
18.0 / 26
100.0%
−31
1 = = = 1 = 1 1 1 1 1 = = = 1 = = = = = 1 1 = = = =
–   Xiphos 0.5 64-bit 4CPU3315+20
−21
(−146)19 − 5
(+14−0=10)
79.2%
19.0 / 24
100.0%
+41
1 1 = 1 1 1 1 1 = = 1 = = = 1 = 1 = 1 1 1 1 = =
–   Ethereal 11.53 64-bit3246+14
−14
(−215)20.5 − 3.5
(+17−0=7)
85.4%
20.5 / 24
100.0%
+42
1 1 1 = = 1 1 = 1 1 1 = 1 1 1 1 = 1 1 = 1 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on October 12, 2019