CCRL 40/15
Downloads and Statistics
April 12, 2021
Testing summary:
Total: 1'235'231 games
played by 2'819 programs

White wins: 423'584 (34.3%)
Black wins: 311'244 (25.2%)
Draws: 500'403 (40.5%)
White score: 54.5%

Engine Details

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Lc0 0.27.0 w703810 64-bit 4CPU#12  (3332+19
−19
)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 4CPU3551+19
−19
(+219)11 − 27
(+0−16=22)
28.9%
11.0 / 38
0.0%
+96
= = = 0 = 0 = 0 = = = 0 = 0 = 0 = 0 0 0 0 0 = = 0 0 = 0 = = = = = 0 0 = = =
–   Fat Fritz 2 (in SF) 64-bit 4CPU3526+20
−19
(+194)11.5 − 28.5
(+0−17=23)
28.8%
11.5 / 40
0.0%
+70
0 0 0 0 = = 0 0 = = = 0 = 0 = 0 = 0 = 0 = = = = 0 = = = 0 0 = = = 0 = = = 0 = 0
–   Dragon by Komodo 64-bit 4CPU3498+16
−16
(+166)9.5 − 30.5
(+0−21=19)
23.8%
9.5 / 40
0.0%
+4
= 0 = = 0 0 = 0 0 0 = = 0 = = 0 = 0 0 = 0 = = 0 = 0 = 0 0 0 = = = = 0 0 0 0 0 =
–   Igel 3.0.0 64-bit 4CPU3401+23
−23
(+69)11.5 − 18.5
(+1−8=21)
38.3%
11.5 / 30
0.0%
+6
= = = = = 0 = = = = 0 = = 0 0 = 0 = = = 0 = 0 = 0 1 = = = =
–   Houdini 6 64-bit 4CPU3398+10
−10
(+66)11.5 − 26.5
(+3−18=17)
30.3%
11.5 / 38
0.0%
−56
1 0 1 0 = 0 = 0 0 = = = 0 = 0 0 = 0 = = = = 0 1 0 0 = 0 0 = 0 = = = = 0 0 0
–   SlowChess Blitz 2.5 64-bit 4CPU3397+18
−18
(+65)14 − 24
(+1−11=26)
36.8%
14.0 / 38
0.0%
−4
= = = = = = = 0 = 0 0 = 0 = = = 0 = = = = 0 = 0 = = 0 0 = 0 = = 1 = = = 0 =
–   Ethereal 12.75 64-bit 4CPU3393+16
−16
(+61)17 − 21
(+3−7=28)
44.7%
17.0 / 38
0.0%
+33
= 0 0 0 = = 1 = 0 = = = = = = 0 = 0 = = 1 = = = = = = = = = = = = = = 0 = 1
–   Fire 8 64-bit 4CPU3391+18
−18
(+59)14.5 − 21.5
(+2−9=25)
40.3%
14.5 / 36
0.0%
+5
= 0 = = = = 0 0 = = = 0 = = = = = = = 0 = = 1 0 = 0 = = = 0 = = 1 0 = =
–   Nemorino 6.00 64-bit 4CPU3384+17
−17
(+52)19.5 − 32.5
(+7−20=25)
37.5%
19.5 / 52
0.0%
−23
0 0 = 0 1 = 0 0 = = = 0 0 = = = = = = 0 1 0 = 0 = = = 0 1 = = 0 1 0 0 0 = = = 0 1 0 = = 0 = 0 = = 0 1 1
–   Nemorino 6.05 64-bit 4CPU3379+23
−23
(+47)14 − 22
(+3−11=22)
38.9%
14.0 / 36
0.1%
−13
0 0 0 = = 0 1 = = = = = = = = = 1 0 0 = = = = 0 = 0 = 0 = = = = 0 = 1 0
–   Igel 2.9.0 64-bit 4CPU3362+16
−16
(+30)16 − 18
(+3−5=26)
47.1%
16.0 / 34
0.9%
+16
= 0 0 = = = = = = 1 1 0 = = = = = = = = 0 = = = = = = = 1 = 0 = = =
–   RubiChess 2.0 64-bit 4CPU3358+20
−20
(+26)14.5 − 19.5
(+3−8=23)
42.6%
14.5 / 34
3.2%
−12
= = 0 = = 0 0 = = = 0 = = = = = = 0 1 0 = = = = = = = 0 1 = 1 = = 0
–   Booot 6.5 64-bit 4CPU3334+30
−30
(+2)6.5 − 11.5
(+1−6=11)
36.1%
6.5 / 18
46.9%
−77
0 = = = = 0 0 = 1 = = 0 0 = = = 0 =
–   Xiphos 0.6 64-bit 4CPU3330+13
−13
(−2)19.5 − 14.5
(+10−5=19)
57.4%
19.5 / 34
56.5%
+39
1 = 0 1 = = = 0 1 = 1 1 = = = = = 1 = = = 0 = = 1 = = 1 0 1 = = 1 0
–   RofChade 2.3 64-bit 4CPU3312+14
−14
(−20)18 − 18
(+6−6=24)
50.0%
18.0 / 36
95.4%
−21
= = = = = = 1 0 0 = = 1 0 1 = = 1 = = 1 = = = = = 0 = 0 = = 0 1 = = = =
–   Pedone 3.0 64-bit 4CPU3303+19
−19
(−29)19 − 17
(+5−3=28)
52.8%
19.0 / 36
98.4%
−15
= 1 = 0 = = 1 = 0 1 = = 1 = = = = = = = = = = = = = = 0 = = 1 = = = = =
–   SlowChess Blitz 2.4 64-bit3302+16
−16
(−30)19.5 − 14.5
(+12−7=15)
57.4%
19.5 / 34
98.6%
+14
= = 1 0 1 = = 1 = = = 1 1 0 = = 0 = 0 0 = 0 = 1 1 1 = 1 1 = 1 = 0 1
–   Booot 6.4 64-bit 4CPU3297+15
−15
(−35)22 − 14
(+12−4=20)
61.1%
22.0 / 36
99.8%
+31
1 = = = 0 = = = = = 1 1 1 = = = 1 1 1 0 = = = = 1 = 1 = 1 = = 0 1 0 1 =
–   RubiChess 1.9 64-bit3263+15
−14
(−69)17 − 17
(+5−5=24)
50.0%
17.0 / 34
100.0%
−67
0 0 = = 1 = 1 0 = = 1 1 = = = = 1 0 0 = = = = = = = = = = = = = = =
–   Fire 7.1 64-bit3258+7
−8
(−74)18.5 − 15.5
(+8−5=21)
54.4%
18.5 / 34
100.0%
−49
1 0 1 0 1 = = 0 = = 1 = 0 = = = = 1 = 1 = = = = 1 = = 0 1 = = = = =
–   Wasp 4.50 64-bit 4CPU3237+25
−25
(−95)22.5 − 11.5
(+15−4=15)
66.2%
22.5 / 34
100.0%
+5
1 1 = 0 1 = 1 = 1 = 1 1 = = 1 0 1 0 = 1 1 1 1 = = = 1 = = = = = 1 0

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Created in 2005-2013 by CCRL team
Last games added on April 12, 2021