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 1.6 64-bit (3185+15
−15		)Quote
Authors: Vadim Demichev (Russia), Tom Hyer Link: Download
This is one of the 36 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Velvet 4.1.0 64-bit3351+13
−13		(+166)6.5 − 23.5
(+0−17=13)
21.7%
6.5 / 30
0.0%
−28
–   Minic 3.18 64-bit3346+14
−14		(+161)5 − 15
(+1−11=8)		25.0%
5.0 / 20
0.0%
−17
–   Ethereal 12.00 64-bit3319+12
−12		(+134)6 − 14
(+2−10=8)		30.0%
6.0 / 20
0.0%
−7
–   Xiphos 0.6 64-bit3303+7
−7		(+118)6.5 − 13.5
(+1−8=11)		32.5%
6.5 / 20
0.0%
+2
–   Wasp 5.20 64-bit3295+16
−16		(+110)8.5 − 21.5
(+3−16=11)
28.3%
8.5 / 30
0.0%
−46
–   rofChade 2.3 64-bit3292+8
−8		(+107)6.5 − 17.5
(+2−13=9)		27.1%
6.5 / 24
0.0%
−63
–   Wasp 5.00 64-bit3277+18
−18		(+92)8.5 − 11.5
(+3−6=11)		42.5%
8.5 / 20
0.0%
+38
–   Clover 3.0 64-bit3277+17
−17		(+92)9.5 − 20.5
(+2−13=15)
31.7%
9.5 / 30
0.0%
−31
–   Zahak 9.0 64-bit3262+13
−13		(+77)11 − 19
(+3−11=16)
36.7%
11.0 / 30
0.0%
−11
–   HIARCS 15.0 64-bit3257+13
−13		(+72)7.5 − 22.5
(+1−16=13)
25.0%
7.5 / 30
0.0%
−101
–   Laser 1.7 64-bit3256+6
−6		(+71)12.5 − 12.5
(+3−3=19)		50.0%
12.5 / 25
0.0%
+66
–   rofChade 2.202 64-bit3254+9
−9		(+69)1 − 2
(+0−1=2)		33.3%
1.0 / 3
0.0%
−50
–   Rebel 14.1 64-bit3253+17
−17		(+68)3.5 − 8.5
(+1−6=5)		29.2%
3.5 / 12
0.0%
−77
–   Combusken 2.0.0 64-bit3252+10
−10		(+67)16 − 14
(+10−8=12)
53.3%
16.0 / 30
0.0%
+94
–   Defenchess 2.2 64-bit3251+7
−7		(+66)9 − 15
(+0−6=18)		37.5%
9.0 / 24
0.0%
−10
–   SlowChess Blitz Classic 2.1 64-bit3250+15
−15		(+65)23 − 29
(+7−13=32)
44.2%
23.0 / 52
0.0%
+25
–   Schooner 2.2 64-bit3250+7
−7		(+65)14 − 16
(+3−5=22)
46.7%
14.0 / 30
0.0%
+44
–   Fritz 18 64-bit3249+17
−17		(+64)9.5 − 20.5
(+3−14=13)
31.7%
9.5 / 30
0.0%
−67
–   Booot 6.3.1 64-bit3248+8
−8		(+63)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+63
–   Shredder 13 64-bit3247+6
−6		(+62)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+96
–   Fizbo 2 64-bit3243+7
−7		(+58)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   RubiChess 1.7.3 64-bit3240+15
−15		(+55)13 − 19
(+3−9=20)
40.6%
13.0 / 32
0.0%
−4
–   Andscacs 0.95 64-bit3230+8
−8		(+45)1.5 − 3.5
(+1−3=1)		30.0%
1.5 / 5
0.0%
−106
–   RubiChess 1.7.1 64-bit3221+19
−19		(+36)5.5 − 6.5
(+2−3=7)		45.8%
5.5 / 12
0.1%
+10
–   RubiChess 1.6.1 64-bit3216+19
−19		(+31)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.5%
+201
–   Stash 32.0 64-bit3207+14
−14		(+22)15 − 15
(+7−7=16)
50.0%
15.0 / 30
1.8%
+20
–   Lc0 0.24.0 w591226 64-bit3193+21
−21		(+8)4 − 4
(+1−1=6)		50.0%
4.0 / 8
27.0%
+8
–   Arasan 22.1 64-bit3190+17
−17		(+5)0 − 1
(+0−1=0)		0.0%
0.0 / 1
34.8%
−INF
–   Arasan 22.0 64-bit3186+16
−16		(+1)29 − 21
(+13−5=32)
58.0%
29.0 / 50
47.4%
+51
–   Winter 0.9 64-bit3171+11
−11		(−14)10 − 12
(+2−4=16)		45.5%
10.0 / 22
93.3%
−39
–   SlowChess Blitz Classic 1.9 64-bit3159+19
−19		(−26)8.5 − 4.5
(+5−1=7)		65.4%
8.5 / 13
98.3%
+70
–   Demolito 2021-10-04 64-bit3156+11
−11		(−29)11.5 − 18.5
(+3−10=17)
38.3%
11.5 / 30
99.9%
−104
–   Rebel 14 64-bit3154+20
−20		(−31)8 − 4
(+5−1=6)		66.7%
8.0 / 12
99.4%
+79
–   Pedone 2.0 64-bit3150+15
−15		(−35)19 − 9
(+11−1=16)		67.9%
19.0 / 28
100.0%
+81
–   Vajolet2 2.8 64-bit3145+10
−10		(−40)17 − 15
(+10−8=14)
53.1%
17.0 / 32
100.0%
−15
–   NirvanaChess 2.4 64-bit3139+7
−7		(−46)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+124
–   Nemorino 5.00 64-bit3126+11
−11		(−59)5 − 5
(+4−4=2)		50.0%
5.0 / 10
100.0%
−59
–   chess22k 1.14 64-bit3117+11
−11		(−68)16.5 − 7.5
(+9−0=15)		68.8%
16.5 / 24
100.0%
+49
–   Texel 1.07 64-bit3114+9
−9		(−71)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+99
–   Lc0 0.22.0 wLD2 64-bit3112+23
−23		(−73)12 − 8
(+7−3=10)		60.0%
12.0 / 20
100.0%
−2
–   Igel 2.4.0 64-bit3108+18
−18		(−77)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−181
–   Critter 1.6 32-bit3105+15
−15		(−80)12 − 8
(+7−3=10)		60.0%
12.0 / 20
100.0%
−10
–   Wasp 3.75 64-bit3102+14
−14		(−83)19 − 11
(+8−0=22)
63.3%
19.0 / 30
100.0%
−3
–   ChessBrainVB 3.743102+12
−12		(−83)6 − 4
(+3−1=6)		60.0%
6.0 / 10
100.0%
−18
–   chess22k 1.13 64-bit3102+15
−15		(−83)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   iCE 4.0 64-bit3100+10
−10		(−85)18.5 − 9.5
(+12−3=13)		66.1%
18.5 / 28
100.0%
+27
–   Igel 2.3.1 64-bit3097+18
−18		(−88)0 − 2
(+0−2=0)		0.0%
0.0 / 2
100.0%
−INF
–   Rybka 3 64-bit3076+8
−8		(−109)14 − 6
(+12−4=4)		70.0%
14.0 / 20
100.0%
+62
–   Fat Fritz Junior w510 64-bit3065+22
−22		(−120)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Bagatur 3.6b 64-bit3035+17
−17		(−150)11.5 − 4.5
(+8−1=7)		71.9%
11.5 / 16
100.0%
+1
–   Topple 0.8.1 64-bit3033+12
−12		(−152)12.5 − 7.5
(+8−3=9)		62.5%
12.5 / 20
100.0%
−62
955 games: 195 wins, 259 losses, 501 draws (52.5%), score: 46.6%

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