CCRL 40/15
Downloads and Statistics
February 28, 2021
Testing summary:
Total: 1'220'774 games
played by 2'799 programs

White wins: 419'368 (34.4%)
Black wins: 308'512 (25.3%)
Draws: 492'894 (40.4%)
White score: 54.5%

Engine Details

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Lc0 0.22.0 wLD2 64-bit (3086+35
−35
)Quote
Author: Gary Linscott and others Links: Homepage, Networks
This is one of the 12 Leela Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RubiChess 1.7.1 64-bit3172+22
−22
(+86)7.5 − 12.5
(+1−6=13)
37.5%
7.5 / 20
0.0%
+18
= = = 0 0 = = = 0 1 0 = 0 0 = = = = = =
–   RubiChess 1.6.1 64-bit3169+23
−23
(+83)7.5 − 12.5
(+4−9=7)
37.5%
7.5 / 20
0.0%
+4
0 = = 0 0 0 1 1 = 0 = 1 0 = = 0 0 1 = 0
–   Roc 1.6 64-bit3155+22
−22
(+69)8 − 12
(+3−7=10)
40.0%
8.0 / 20
0.0%
+9
= = 0 = = = 1 0 = = = 0 0 0 1 0 = = 0 1
–   Pedone 2.1 64-bit3128+21
−21
(+42)8.5 − 11.5
(+3−6=11)
42.5%
8.5 / 20
2.1%
−3
= 0 0 = = = = = 0 1 0 = 0 = = 1 0 = 1 =
–   Pedone 2.0 64-bit3107+17
−17
(+21)10.5 − 5.5
(+7−2=7)
65.6%
10.5 / 16
14.3%
+117
= 1 = 1 0 = = 1 1 = 1 1 0 = = 1
–   Vajolet2 2.8 64-bit3100+15
−15
(+14)11 − 9
(+5−3=12)
55.0%
11.0 / 20
23.9%
+41
= 1 = = = 0 1 = = 1 0 = = = = = 1 = 0 1
–   NirvanaChess 2.4 64-bit3099+9
−9
(+13)4 − 8
(+0−4=8)
33.3%
4.0 / 12
24.0%
−73
= = 0 = 0 = = 0 = = 0 =
–   Winter 0.8 64-bit3081+21
−21
(−5)8 − 8
(+4−4=8)
50.0%
8.0 / 16
59.6%
−5
= 1 0 = = = = 0 = 1 1 = 0 = 0 1
–   Pedone 1.9 64-bit3079+16
−16
(−7)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
63.2%
+60
= = 1 =
–   chess22k 1.14 64-bit3078+17
−17
(−8)6 − 10
(+1−5=10)
37.5%
6.0 / 16
66.9%
−77
0 = = = 0 1 0 = 0 = = = = = = 0
–   Wasp 3.75 64-bit3062+16
−16
(−24)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
88.6%
−109
= 0 0 1
–   Senpai 2.0 64-bit3031+11
−11
(−55)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.8%
+101
1 = = 1
–   SmarThink 1.98 64-bit3025+13
−13
(−61)6 − 2
(+5−1=2)
75.0%
6.0 / 8
99.9%
+125
1 1 = 1 = 1 1 0
–   Pirarucu 3.0.7 64-bit3013+19
−19
(−73)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−73
1 0 = 0 = 1 = =
–   Winter 0.7 64-bit3002+17
−17
(−84)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−84
= = 0 1
–   Hakkapeliitta TCEC v2 64-bit2999+13
−13
(−87)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
0
1 1 0 1 0 = = 1
–   Rodent III 0.281 64-bit2992+20
−20
(−94)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−83
1 = = 0
–   Amoeba 3.2 64-bit2988+20
−20
(−98)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
100.0%
+26
= 1 0 1 1 1 1 0 1 0
–   Deuterium 2019.2.37.73 64-bit2981+15
−15
(−105)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+44
= = 1 1
–   Amoeba 3.0 64-bit2962+15
−15
(−124)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−42
1 = 1 0 = 0 1 1
–   Dirty CUCUMBER 64-bit2917+12
−12
(−169)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−101
= = = 1
–   Crafty 25.3 64-bit2912+27
−27
(−174)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−174
0 = = 1
–   Atlas 3.91 64-bit2898+13
−13
(−188)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+93
1 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on February 28, 2021