CCRL 40/4
Downloads and Statistics
August 10, 2019
Testing summary:
Total: 2'081'140 games
played by 2'415 programs
27982 CPU days (X2 4600+)

White wins: 808'296 (38.8%)
Black wins: 653'685 (31.4%)
Draws: 619'159 (29.8%)
White score: 53.7%

Engine Details

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Lc0 0.20.2 w32930 GTX1050 (3452+14
−14
)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 14 Leela Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 10 64-bit 4CPU3546+12
−12
(+94)32.5 − 67.5
(+6−41=53)
32.5%
32.5 / 100
0.0%
−8
0 1 0 0 = = = 0 = = 0 = = = 0 = = = = 0 = = 0 0 = 0 1 0 0 0 0 = 0 = 0 0 = = = = = = 0 = 0 0 = = 1 0 = 0 = 0 = = = 1 0 = = = = 0 = = = = 0 0 = 0 0 0 0 0 = = 1 = = 0 = = = 0 = 0 0 0 = 0 = = 0 = 0 1 0 =
–   Houdini 6 64-bit 4CPU3520+9
−9
(+68)46 − 54
(+20−28=52)
46.0%
46.0 / 100
0.0%
+43
1 1 = = = 0 = 0 = = 0 = 1 = 0 = = = = 1 1 0 = 0 1 = 0 = = = = 0 1 = = = = 0 = = = 0 1 0 = 0 = = 0 0 = = 0 = = 1 = 1 1 = 1 0 = = = = = = 1 1 0 0 = 1 1 1 = = = = = = = 0 1 0 0 0 = 1 = 0 = 0 0 = 0 0 1 0
–   Stockfish 10 64-bit3490+13
−12
(+38)48.5 − 51.5
(+17−20=63)
48.5%
48.5 / 100
0.0%
+29
0 0 = 0 = = = = 0 = = = = = = 0 = = 0 = = = = = = = = 1 = = = 0 = = = = = = = 0 = = = = 0 = 1 = = 0 = = = 1 = 0 = = = 1 = = 1 = = = = 0 = = 1 1 1 1 1 0 0 = 1 = 0 = = = = 0 0 0 1 0 0 1 = 1 1 = 1 = 1 =
–   Komodo 12.3 64-bit 4CPU3488+16
−15
(+36)45.5 − 54.5
(+14−23=63)
45.5%
45.5 / 100
0.0%
+11
= = = 0 = = = = 0 = 0 = = 0 0 = = 1 = = = 0 = = = = = = = = 0 0 0 = 1 0 = = 1 = 1 = 0 = = 1 = = = 0 = = = 0 1 0 1 = 0 = 0 0 = 1 1 = = = 0 = = = 0 = 1 1 = = = 0 = 0 1 1 = = = = = 0 = = = = = = = = 1 0
–   Houdini 6 64-bit3444+7
−7
(−8)55 − 45
(+25−15=60)
55.0%
55.0 / 100
84.8%
+19
0 1 1 = = 0 = = = 0 1 = = 0 = = = = = 1 = = 1 = = 1 = = 0 1 = 0 = 1 = = = 1 = = = = = = = = 1 = = 1 0 1 = = = 1 1 0 1 = = 1 = = 0 = = = 1 = = = = = = 1 0 = 0 = 0 = 0 = = = 0 1 = 1 = 1 = 1 1 1 = = 1 0
–   Fire 7.1 64-bit 4CPU3425+13
−13
(−27)54.5 − 45.5
(+27−18=55)
54.5%
54.5 / 100
99.7%
0
= = = = 1 = = 1 0 = 1 = 1 = = 0 1 = = = 0 = = = 1 1 = 1 = = = = = = 1 0 = = 1 1 0 = 0 = 0 = = 1 = = 0 = 1 = = 1 1 1 0 = 1 = 1 1 = = = = 1 0 = 1 1 0 = 0 = 0 = 0 = 1 1 = 0 = 0 0 = = = 1 = = = = 1 = 1 0
–   Komodo 11.3.1 64-bit3418+19
−19
(−34)62 − 38
(+37−13=50)
62.0%
62.0 / 100
99.8%
+37
= = = = = = = 1 = = 0 0 = 1 1 0 1 0 1 1 1 0 1 1 = 1 = 0 = = = = 1 = 1 = = 1 = = 0 = 1 0 0 = = 1 1 = 1 = 1 1 1 = = = = = = 1 1 = 1 = = 1 1 = 1 = = 0 1 0 1 = 1 = 0 = = = 1 = 1 1 1 = = = 1 1 = 1 1 0 = =
–   Ethereal 11.25 64-bit 4CPU3392+14
−14
(−60)54 − 46
(+27−19=54)
54.0%
54.0 / 100
100.0%
−37
1 = = = 1 = = 1 = 1 1 0 = 0 = 1 = = 1 0 = = = = 1 1 1 = 1 = = = 1 = = = 1 = = 1 1 1 1 = = 0 = = 0 = 1 1 0 = = = = = = = = 0 1 0 0 0 = = = 0 = 1 0 = = 0 1 1 0 1 = = 0 = = 0 0 0 = 1 = 0 = 1 = = 1 = = =
–   Laser 1.7 64-bit 4CPU3368+12
−12
(−84)62.5 − 37.5
(+41−16=43)
62.5%
62.5 / 100
100.0%
−6
= 0 0 1 1 1 = = 1 = 1 = = = 1 0 1 = = 1 1 1 = 1 1 1 = 1 1 0 = = 1 1 1 1 1 = = 1 1 = = 1 1 0 = 1 0 = 1 1 = 1 1 0 1 0 = = 0 = = = = 1 0 = = 0 1 1 = 1 1 = 1 = = 0 0 1 = 0 = = 1 0 = = = = 0 = = = 1 1 1 =
–   Fizbo 2 64-bit 4CPU3346+12
−12
(−106)67.5 − 32.5
(+46−11=43)
67.5%
67.5 / 100
100.0%
+4
= 0 = 1 1 = 1 = 1 = 1 1 = = 1 1 0 = = 1 = = 1 1 0 = 1 1 1 0 0 = = 0 1 0 1 = 1 1 1 = 1 = 1 1 1 1 = = 1 = = = 1 1 1 = 1 = = = = 1 = = 1 = 1 = = 0 1 = 1 1 = = 1 0 = = = 0 1 1 = = = 1 1 1 1 1 1 1 1 = = 0
–   Andscacs 0.95 64-bit 4CPU3338+13
−13
(−114)71.5 − 28.5
(+50−7=43)
71.5%
71.5 / 100
100.0%
+22
1 1 = = = = = 1 0 = = = = 0 0 1 1 = 1 = 1 = = 1 = = 1 1 1 = 1 1 = = 1 1 = = = 1 1 = 0 1 = = 1 = 1 = 0 = 1 = 1 = 1 = 1 1 = 1 = 1 = = 1 1 = 1 = 1 1 = = 0 1 1 1 1 1 = 1 1 = = = 1 1 1 1 = 1 1 1 0 1 1 1 1
–   Fire 7.1 64-bit3336+10
−10
(−116)62 − 38
(+41−17=42)
62.0%
62.0 / 100
100.0%
−40
0 = 1 0 0 1 = 1 = = 1 = = 1 0 0 1 1 1 = 1 1 = 1 = = 1 = 1 0 = 0 1 = 1 = 1 1 = = 0 1 1 1 1 = 1 0 = = = 0 0 1 = = 0 0 = 1 1 1 0 1 1 = = = 0 = = 1 1 = = 1 = = 0 1 1 = = = 0 = = 1 1 1 = 1 1 1 1 = = 1 = =
–   Komodo 12.3 MCTS 64-bit3324+13
−13
(−128)74 − 26
(+54−6=40)
74.0%
74.0 / 100
100.0%
+28
1 0 = 1 1 = 1 1 1 1 1 = 1 = 1 = 1 = 1 1 = 1 1 1 1 1 0 = = 1 0 1 1 1 1 = = = 1 = = = = = 1 0 1 = 1 = 1 1 1 1 1 = 1 1 1 1 1 1 = 1 = = 1 1 = = 1 = 1 = 0 1 = 1 1 1 = 0 = 1 1 = = = 1 = 1 = = 1 = 1 1 = = =
–   Xiphos 0.5 64-bit3304+14
−14
(−148)65.5 − 34.5
(+45−14=41)
65.5%
65.5 / 100
100.0%
−48
1 = 1 = 1 = = = 1 = = 0 = 1 1 = 1 = 1 1 = 1 1 = 1 1 = 1 = = 1 = = 1 1 1 1 1 0 1 1 1 0 = 0 0 = 1 = 0 1 1 1 = 1 = 1 = = = 1 1 = = 1 = 0 1 1 0 = 1 1 0 = 1 1 = 1 = 1 = = 1 = = 0 = 1 0 = 1 0 1 = = 0 0 1 =
–   Shredder 13 64-bit3270+8
−8
(−182)72 − 28
(+56−12=32)
72.0%
72.0 / 100
100.0%
−31
= = 1 = 1 1 = = = 1 1 1 = = 1 1 = 1 1 = = = 1 1 0 0 1 1 = 0 1 = = 1 1 0 = 1 1 0 0 1 1 1 = 1 = = 1 1 1 1 1 = = 0 1 0 1 1 1 1 1 = 1 = 1 1 1 0 1 = = 0 1 = = 1 1 0 1 1 0 = = = 1 1 1 = 1 = 1 1 1 1 1 1 1 1
–   Booot 6.3.1 64-bit3254+13
−13
(−198)73.5 − 26.5
(+53−6=41)
73.5%
73.5 / 100
100.0%
−47
= 0 = = 1 = = 1 1 1 = = = = = 1 = = = 0 1 = 1 = 1 = 1 = = = 1 = 1 1 1 1 = 1 1 = 1 = 1 = 1 1 = = = 1 = 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = = = = 1 1 0 1 1 = 1 = 1 0 = = 1 1 = 0 = 1 = = = 1

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Created in 2005-2013 by CCRL team
Last games added on August 10, 2019