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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Roc 1.3 64-bit (3169+20
−20		)Quote
Authors: Vadim Demichev (Russia), Tom Hyer Link: Download
This is one of the 36 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Lc0 0.21.3 wLD2 64-bit3359+16
−16		(+190)16 − 14
(+9−7=14)
53.3%
16.0 / 30
0.0%
+215
–   Ethereal 11.53 64-bit3300+12
−12		(+131)5 − 21
(+1−17=8)		19.2%
5.0 / 26
0.0%
−97
–   rofChade 2.202 64-bit3254+9
−9		(+85)11 − 19
(+2−10=18)
36.7%
11.0 / 30
0.0%
0
–   Defenchess 2.2 64-bit3251+7
−7		(+82)11 − 19
(+4−12=14)
36.7%
11.0 / 30
0.0%
−11
–   Fritz 17 64-bit3246+14
−14		(+77)9 − 23
(+2−16=14)
28.1%
9.0 / 32
0.0%
−76
–   Andscacs 0.95 64-bit3230+8
−8		(+61)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−105
–   Andscacs 0.94 64-bit3216+11
−11		(+47)9 − 17
(+3−11=12)		34.6%
9.0 / 26
0.0%
−61
–   RubiChess 1.6 64-bit3207+13
−13		(+38)26 − 28
(+9−11=34)
48.1%
26.0 / 54
0.1%
+24
–   Xiphos 0.4 64-bit3188+9
−9		(+19)13.5 − 12.5
(+6−5=15)		51.9%
13.5 / 26
3.9%
+32
–   Schooner 2.1 64-bit3178+13
−13		(+9)15 − 19
(+2−6=26)
44.1%
15.0 / 34
21.2%
−24
–   Arasan 21.4 64-bit3176+14
−14		(+7)5 − 3
(+4−2=2)		62.5%
5.0 / 8
27.5%
+105
–   Laser 1.6 64-bit3175+8
−8		(+6)13 − 13
(+3−3=20)		50.0%
13.0 / 26
28.5%
+7
–   Vajolet2 2.8 64-bit3145+10
−10		(−24)3 − 1
(+2−0=2)		75.0%
3.0 / 4
98.2%
+146
–   NirvanaChess 2.4 64-bit3139+7
−7		(−30)2 − 2
(+1−1=2)		50.0%
2.0 / 4
99.7%
−29
–   Strelka 5.5 32-bit3127+11
−11		(−42)13.5 − 12.5
(+5−4=17)		51.9%
13.5 / 26
100.0%
−29
–   Nemorino 5.00 64-bit3126+11
−11		(−43)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−43
–   Komodo 3 64-bit3124+11
−11		(−45)16.5 − 9.5
(+10−3=13)		63.5%
16.5 / 26
100.0%
+46
–   Texel 1.07 64-bit3114+9
−9		(−55)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−43
–   ChessBrainVB 3.743102+12
−12		(−67)19.5 − 14.5
(+9−4=21)
57.4%
19.5 / 34
100.0%
−17
–   Wasp 3.75 64-bit3102+14
−14		(−67)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−144
–   chess22k 1.13 64-bit3102+15
−15		(−67)21.5 − 20.5
(+11−10=21)
51.2%
21.5 / 42
100.0%
−62
–   iCE 4.0 64-bit3100+10
−10		(−69)21 − 13
(+12−4=18)
61.8%
21.0 / 34
100.0%
+10
–   Rybka 3 64-bit3076+8
−8		(−93)18 − 8
(+13−3=10)		69.2%
18.0 / 26
100.0%
+47
–   Rodent III 0.281 64-bit3023+17
−17		(−146)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+145
538 games: 113 wins, 134 losses, 291 draws (54.1%), score: 48.0%

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