CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Lc0 0.22.0 wLD2 64-bit (3112+23
−23		)Quote
Author: Gary Linscott and others Links: Homepage, Networks
This is one of the 17 Leela Chess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Caissa 0.8 64-bit3278+17
−17		(+166)5.5 − 8.5
(+1−4=9)		39.3%
5.5 / 14
0.0%
+91
–   Stash 33.0 64-bit3246+14
−14		(+134)8.5 − 11.5
(+4−7=9)		42.5%
8.5 / 20
0.0%
+81
–   Marvin 5.2.0 64-bit3243+14
−14		(+131)12.5 − 17.5
(+8−13=9)
41.7%
12.5 / 30
0.0%
+64
–   Alexandria 2.4 64-bit3238+17
−17		(+126)4 − 16
(+1−13=6)		20.0%
4.0 / 20
0.0%
−96
–   RubiChess 1.7.1 64-bit3221+19
−19		(+109)7.5 − 12.5
(+1−6=13)		37.5%
7.5 / 20
0.0%
+30
–   RubiChess 1.6.1 64-bit3216+19
−19		(+104)7.5 − 12.5
(+4−9=7)		37.5%
7.5 / 20
0.0%
+12
–   Roc 1.6 64-bit3185+15
−15		(+73)8 − 12
(+3−7=10)		40.0%
8.0 / 20
0.0%
+2
–   Rice 5.0.0 64-bit3183+17
−17		(+71)9.5 − 10.5
(+4−5=11)		47.5%
9.5 / 20
0.0%
+53
–   Pedone 2.1 64-bit3171+18
−18		(+59)8.5 − 11.5
(+3−6=11)		42.5%
8.5 / 20
0.0%
+6
–   Pedone 2.0 64-bit3150+15
−15		(+38)10.5 − 5.5
(+7−2=7)		65.6%
10.5 / 16
0.3%
+147
–   Vajolet2 2.8 64-bit3145+10
−10		(+33)11 − 9
(+5−3=12)		55.0%
11.0 / 20
0.5%
+65
–   NirvanaChess 2.4 64-bit3139+7
−7		(+27)4 − 8
(+0−4=8)		33.3%
4.0 / 12
1.5%
−74
–   Expositor 2WQ23 64-bit3120+20
−20		(+8)5.5 − 8.5
(+3−6=5)		39.3%
5.5 / 14
30.1%
−71
–   Winter 0.8 64-bit3119+17
−17		(+7)8 − 8
(+4−4=8)		50.0%
8.0 / 16
32.2%
+7
–   chess22k 1.14 64-bit3117+11
−11		(+5)6 − 10
(+1−5=10)		37.5%
6.0 / 16
35.3%
−75
–   Pedone 1.9 64-bit3117+14
−14		(+5)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
35.7%
+82
–   Sturddle 1.04 64-bit3115+14
−14		(+3)10.5 − 13.5
(+7−10=7)		43.8%
10.5 / 24
43.0%
−53
–   Wasp 3.75 64-bit3102+14
−14		(−10)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
78.3%
−114
–   Svart 4 64-bit3079+17
−17		(−33)11.5 − 8.5
(+6−3=11)		57.5%
11.5 / 20
99.0%
+17
–   Senpai 2.0 64-bit3067+9
−9		(−45)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+125
–   SmarThink 1.98 64-bit3059+11
−11		(−53)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+149
–   Pirarucu 3.0.7 64-bit3041+16
−16		(−71)4 − 4
(+2−2=4)		50.0%
4.0 / 8
100.0%
−71
–   Winter 0.7 64-bit3035+15
−15		(−77)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−76
–   Hakkapeliitta TCEC v2 64-bit3031+11
−11		(−81)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
+17
–   Rodent III 0.281 64-bit3023+17
−17		(−89)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−77
–   Amoeba 3.2 64-bit3019+16
−16		(−93)6.5 − 3.5
(+6−3=1)		65.0%
6.5 / 10
100.0%
+48
–   Peacekeeper 1.60 64-bit3012+18
−18		(−100)11.5 − 8.5
(+8−5=7)		57.5%
11.5 / 20
100.0%
−39
–   Deuterium 2019.2.37.73 64-bit3011+12
−12		(−101)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+65
–   Amoeba 3.0 64-bit2990+13
−13		(−122)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
−27
–   Midnight 6 64-bit2956+18
−18		(−156)5.5 − 6.5
(+1−2=9)		45.8%
5.5 / 12
100.0%
−179
–   Dirty CUCUMBER 64-bit2941+9
−9		(−171)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−93
–   Crafty 25.3 64-bit2930+23
−23		(−182)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−181
–   Atlas 3.91 64-bit2916+11
−11		(−196)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+93
–   The Baron 3.45 64-bit2907+12
−12		(−205)6 − 6
(+5−5=2)		50.0%
6.0 / 12
100.0%
−209
444 games: 110 wins, 134 losses, 200 draws (45.0%), score: 47.3%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024