CCRL Blitz
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 2'370'030 games
played by 2'800 programs

White wins: 913'140 (38.5%)
Black wins: 734'658 (31.0%)
Draws: 722'232 (30.5%)
White score: 53.8%

Engine Details

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Lc0 0.21.1 JH.T6.532 GTX1050 (3486+17
−16		)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 to achieve its rating is not relevant to the calculation.
This is one of the 17 Leela Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 10 64-bit 4CPU3548+11
−11		(+62)39.5 − 60.5
(+10−31=59)
39.5%
39.5 / 100
0.0%
+2
= = = 0 = 0 = = = 0 = = 0 = = 0 0 0 0 = = = 0 = = 0 0 0 = = 1 0 1 0 = 0 = = = 0 = = 1 1 0 = 1 = = = = 0 0 0 = 1 = 0 = = = 0 = 0 = = = 0 0 = = 1 1 0 = = = = = = = = = = = 0 0 = 1 0 0 = 1 = = = = 0 = =
–   Houdini 6 64-bit 4CPU3517+7
−7		(+31)47.5 − 52.5
(+19−24=57)
47.5%
47.5 / 100
0.0%
+17
0 = = = = = = = = = = 1 0 1 = 0 = 0 1 = 0 1 1 = = = = 0 = = 1 = 0 0 = 0 1 = 1 0 = = = = 0 1 = = = = = = = 1 1 1 = = 0 = = = 1 = 0 = 1 = = 0 0 = 1 = = 1 1 0 0 1 = = 0 = 0 0 = 0 = 0 = 0 = = = 1 0 = = =
–   Stockfish 10 64-bit3491+11
−11		(+5)51.5 − 48.5
(+19−16=65)
51.5%
51.5 / 100
31.5%
+13
= 0 = = 1 = = 1 = = = = = 1 1 1 0 1 = 1 0 = = = 0 = = = = = = = = = = = 1 = 0 = 1 0 = = = = = = = 1 = = = 1 = = 0 = = = 0 = 1 0 1 = = 0 = 0 0 = = = 1 = = 1 = = 0 = = = 1 = 1 = = = 0 1 = = = 0 = 0 1 =
–   Komodo 12.3 64-bit 4CPU3488+15
−15		(+2)53 − 47
(+25−19=56)
53.0%
53.0 / 100
45.4%
+18
1 = = = = 0 = 1 0 = 0 0 = 1 = = 1 = 1 = 0 = 1 = 1 = 1 0 1 0 = 0 0 = = 1 = 0 = = = 1 = 0 = 1 1 = = = 0 1 1 = = 0 0 = = = 1 1 = 1 = = = 1 = 0 = 0 = 1 = = 1 = = = 0 0 = = 0 1 = = = 1 = = = = 1 = = = 1 =
–   Houdini 6 64-bit3445+7
−7		(−41)59.5 − 40.5
(+34−15=51)
59.5%
59.5 / 100
100.0%
+15
1 0 1 1 = 1 = 0 = = 1 0 0 1 = 1 = = 1 = 1 0 1 = = = = 1 1 0 1 = 0 = 1 0 = 1 = = 1 = 1 = 1 0 0 = = 1 1 = = 1 = = = = = 1 = = 1 = 1 = 1 0 0 = = = 1 0 1 0 = = = 1 = = = = = = 1 1 1 = = 0 1 = = = = = 1 1
–   Fire 7.1 64-bit 4CPU3427+9
−9		(−59)58 − 42
(+30−14=56)
58.0%
58.0 / 100
100.0%
−11
1 1 = = = = = = = = 1 = 1 1 1 1 1 = 0 = 0 1 1 = 0 = = 1 = = = = = 0 = = 1 = 0 = = = = 0 = = 1 = 1 0 1 0 = = 1 1 1 1 1 = 1 0 = 0 = = = = = = 0 = 0 1 = = 0 = = = = = 1 1 = 1 = = 1 1 = = 1 0 1 = = = 1 =
–   Komodo 11.3.1 64-bit3419+19
−19		(−67)63 − 37
(+29−3=68)
63.0%
63.0 / 100
100.0%
0
= 1 1 = = = = = 0 = = = = = = 1 = = = 1 = 1 = = 1 1 = 1 = = = = = = 1 = = = = = = = 1 1 1 = = = 1 = 0 = 1 1 = 1 = 1 = 1 1 = = = = 0 = = = 1 = = 1 = = = 1 1 = 1 = 1 = = = 1 = = = = = 1 1 = = = = = = 1
–   Ethereal 11.25 64-bit 4CPU3392+14
−14		(−94)64.5 − 35.5
(+38−9=53)
64.5%
64.5 / 100
100.0%
−9
= = = = 1 = = 1 0 0 = 1 = 0 1 = 1 = 1 1 = = = = 1 0 = 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 = 0 1 0 1 1 = = = 1
–   Fire 7.1 64-bit3336+8
−8		(−150)73 − 27
(+54−8=38)
73.0%
73.0 / 100
100.0%
0
= 1 = = 0 1 1 = = = = 1 1 1 1 = 0 1 1 = 1 1 = = 0 1 1 1 1 1 0 0 1 1 1 = = = 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 1 1 = 1 1 = 1 = = = 1 0 = 1 1 = 1 1 = 1
–   Andscacs 0.95 64-bit 4CPU3336+11
−10		(−150)70 − 30
(+51−11=38)
70.0%
70.0 / 100
100.0%
−18
1 = 1 1 0 1 = = 1 = 0 1 1 = 1 1 = = 1 = 1 = = = 1 1 = = = = = 1 1 1 = = 1 1 1 0 = = 1 = 1 0 1 1 1 = = = 1 0 = 0 = = 1 1 1 0 1 = 1 = = 1 1 1 1 = = = 1 1 1 1 1 = = 1 0 0 1 = 1 1 1 1 1 1 1 1 = 0 1 = 1 0
–   Xiphos 0.5 64-bit3305+13
−13		(−181)71.5 − 28.5
(+54−11=35)
71.5%
71.5 / 100
100.0%
−37
= 1 = = = 1 1 = = 1 = 1 = 0 1 1 1 1 = = = 1 1 0 1 0 1 = 1 1 0 1 1 = 1 1 = = 0 1 1 = 1 = 1 0 1 = 0 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 = = = 0 0 1 1 = 0
1100 games: 363 wins, 161 losses, 576 draws (52.4%), score: 59.2%

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Created in 2005-2013 by CCRL team
Last games added on September 19, 2020