CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Lc0 0.27.0 w703810 64-bit 4CPU#11  (3333+18
−18
)Quote
Author: Gary Linscott and others Links: Homepage, Networks
This is one of the 13 Leela Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 13 64-bit 4CPU3548+19
−18
(+215)11 − 27
(+0−16=22)
28.9%
11.0 / 38
0.0%
+92
–   Stockfish 2021-01-11 64-bit 4CPU3547+19
−19
(+214)4.5 − 13.5
(+0−9=9)
25.0%
4.5 / 18
0.0%
+59
–   Fat Fritz 2 (in SF) 64-bit 4CPU3524+19
−18
(+191)11.5 − 28.5
(+0−17=23)
28.8%
11.5 / 40
0.0%
+67
–   Dragon by Komodo 64-bit 4CPU3496+15
−15
(+163)9.5 − 30.5
(+0−21=19)
23.8%
9.5 / 40
0.0%
+1
–   RubiChess 2.1 64-bit 4CPU3410+23
−23
(+77)23 − 45
(+2−24=42)
33.8%
23.0 / 68
0.0%
−11
–   Igel 3.0.0 64-bit 4CPU3399+22
−22
(+66)11.5 − 18.5
(+1−8=21)
38.3%
11.5 / 30
0.0%
+3
–   Houdini 6 64-bit 4CPU3397+10
−10
(+64)11.5 − 26.5
(+3−18=17)
30.3%
11.5 / 38
0.0%
−58
–   SlowChess Blitz 2.5 64-bit 4CPU3394+18
−18
(+61)14 − 24
(+1−11=26)
36.8%
14.0 / 38
0.0%
−8
–   Ethereal 12.75 64-bit 4CPU3390+15
−15
(+57)17 − 21
(+3−7=28)
44.7%
17.0 / 38
0.0%
+29
–   Fire 8 64-bit 4CPU3383+17
−17
(+50)14.5 − 21.5
(+2−9=25)
40.3%
14.5 / 36
0.0%
−3
–   Nemorino 6.00 64-bit 4CPU3382+17
−17
(+49)19.5 − 32.5
(+7−20=25)
37.5%
19.5 / 52
0.0%
−26
–   Nemorino 6.05 64-bit 4CPU3374+23
−23
(+41)14 − 22
(+3−11=22)
38.9%
14.0 / 36
0.2%
−19
–   Igel 2.9.0 64-bit 4CPU3359+17
−17
(+26)16 − 18
(+3−5=26)
47.1%
16.0 / 34
1.4%
+12
–   RubiChess 2.0 64-bit 4CPU3354+20
−20
(+21)14.5 − 19.5
(+3−8=23)
42.6%
14.5 / 34
5.7%
−17
–   Booot 6.5 64-bit 4CPU3332+21
−22
(−1)50 − 46
(+22−18=56)
52.1%
50.0 / 96
53.0%
+9
–   Xiphos 0.6 64-bit 4CPU3328+13
−13
(−5)19.5 − 14.5
(+10−5=19)
57.4%
19.5 / 34
67.3%
+36
–   RofChade 2.3 64-bit 4CPU3310+14
−14
(−23)18 − 18
(+6−6=24)
50.0%
18.0 / 36
97.7%
−24
–   SlowChess Blitz 2.4 64-bit3301+16
−16
(−32)19.5 − 14.5
(+12−7=15)
57.4%
19.5 / 34
99.3%
+12
–   Pedone 3.0 64-bit 4CPU3301+18
−18
(−32)19 − 17
(+5−3=28)
52.8%
19.0 / 36
99.5%
−18
–   Booot 6.4 64-bit 4CPU3296+15
−15
(−37)22 − 14
(+12−4=20)
61.1%
22.0 / 36
99.9%
+29
–   RubiChess 1.9 64-bit3262+15
−14
(−71)17 − 17
(+5−5=24)
50.0%
17.0 / 34
100.0%
−69
–   Fire 7.1 64-bit3257+7
−8
(−76)18.5 − 15.5
(+8−5=21)
54.4%
18.5 / 34
100.0%
−51
–   Wasp 4.50 64-bit 4CPU3232+23
−23
(−101)22.5 − 11.5
(+15−4=15)
66.2%
22.5 / 34
100.0%
0

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021