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 1.0 64-bit (3163+17
−17		)Quote
Authors: Vadim Demichev (Russia), Tom Hyer Link: Download
This is one of the 36 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 10 64-bit3447+7
−7		(+284)1.5 − 18.5
(+0−17=3)		7.5%
1.5 / 20
0.0%
−85
–   SugaR 1.6.1 64-bit3446+13
−13		(+283)2.5 − 17.5
(+0−15=5)		12.5%
2.5 / 20
0.0%
−8
–   ShashChess 6.0 64-bit3407+15
−15		(+244)2.5 − 17.5
(+0−15=5)		12.5%
2.5 / 20
0.0%
−47
–   Houdini 6 64-bit3392+5
−5		(+229)3.5 − 16.5
(+0−13=7)		17.5%
3.5 / 20
0.0%
−6
–   Komodo 12.2.2 64-bit3381+12
−12		(+218)4 − 16
(+0−12=8)		20.0%
4.0 / 20
0.0%
+6
–   Komodo 12.3 64-bit3378+14
−14		(+215)3.5 − 16.5
(+0−13=7)		17.5%
3.5 / 20
0.0%
−21
–   Fire 7.1 64-bit3311+7
−7		(+148)7 − 13
(+0−6=14)		35.0%
7.0 / 20
0.0%
+53
–   Ethereal 11.25 64-bit3288+12
−12		(+125)7 − 13
(+1−7=12)		35.0%
7.0 / 20
0.0%
+27
–   Komodo 12.3 MCTS 64-bit3285+12
−12		(+122)6.5 − 13.5
(+3−10=7)		32.5%
6.5 / 20
0.0%
−10
–   Ethereal 11.00 64-bit3273+12
−12		(+110)5.5 − 14.5
(+0−9=11)		27.5%
5.5 / 20
0.0%
−38
–   Booot 6.3.1 64-bit3248+8
−8		(+85)15.5 − 28.5
(+4−17=23)
35.2%
15.5 / 44
0.0%
−15
–   Shredder 13 64-bit3247+6
−6		(+84)9 − 11
(+3−5=12)		45.0%
9.0 / 20
0.0%
+55
–   Fizbo 2 64-bit3243+7
−7		(+80)8 − 12
(+1−5=14)		40.0%
8.0 / 20
0.0%
+16
–   Andscacs 0.95 64-bit3230+8
−8		(+67)7 − 13
(+1−7=12)		35.0%
7.0 / 20
0.0%
−32
–   rofChade 2.1 64-bit3202+13
−13		(+39)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
−38
–   Xiphos 0.4 64-bit3188+9
−9		(+25)9 − 11
(+2−4=14)		45.0%
9.0 / 20
0.3%
−6
–   Laser 1.6 64-bit3175+8
−8		(+12)11 − 9
(+5−3=12)		55.0%
11.0 / 20
9.6%
+45
–   Arasan 21.3 64-bit3164+12
−12		(+1)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
46.5%
+105
–   Stockfish 4 64-bit3158+14
−14		(−5)9 − 11
(+5−7=8)		45.0%
9.0 / 20
65.6%
−40
–   Chiron 4 64-bit3158+7
−7		(−5)12.5 − 7.5
(+7−2=11)		62.5%
12.5 / 20
72.0%
+79
–   Schooner 2.0.34 64-bit3150+10
−10		(−13)12 − 12
(+5−5=14)		50.0%
12.0 / 24
91.3%
−11
–   NirvanaChess 2.4 64-bit3139+7
−7		(−24)2 − 2
(+1−1=2)		50.0%
2.0 / 4
99.6%
−24
–   Vajolet2 2.7 64-bit3131+13
−13		(−32)2 − 2
(+2−2=0)		50.0%
2.0 / 4
99.9%
−31
–   Nemorino 5.00 64-bit3126+11
−11		(−37)15.5 − 12.5
(+10−7=11)		55.4%
15.5 / 28
100.0%
+5
–   Houdini 1.5a 32-bit3124+9
−9		(−39)12 − 8
(+7−3=10)		60.0%
12.0 / 20
100.0%
+30
–   rofChade 2.0 64-bit3119+16
−16		(−44)10 − 14
(+5−9=10)		41.7%
10.0 / 24
100.0%
−103
–   Arasan 21.2 64-bit3117+14
−14		(−46)14.5 − 9.5
(+8−3=13)		60.4%
14.5 / 24
100.0%
+24
–   Pedone 1.9 64-bit3117+14
−14		(−46)13 − 11
(+5−3=16)		54.2%
13.0 / 24
100.0%
−20
–   Viridithas 5.1.0 64-bit3116+19
−19		(−47)16.5 − 13.5
(+10−7=13)
55.0%
16.5 / 30
100.0%
−9
–   Texel 1.07 64-bit3114+9
−9		(−49)19 − 9
(+15−5=8)		67.9%
19.0 / 28
100.0%
+89
–   Critter 1.4 32-bit3107+10
−10		(−56)11.5 − 8.5
(+7−4=9)		57.5%
11.5 / 20
100.0%
−4
–   ChessBrainVB 3.723097+13
−13		(−66)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
100.0%
−178
–   Vajolet2 2.6 64-bit3096+13
−13		(−67)15 − 9
(+7−1=16)		62.5%
15.0 / 24
100.0%
+10
–   Pedone 1.8 64-bit3095+14
−14		(−68)12 − 12
(+5−5=14)		50.0%
12.0 / 24
100.0%
−68
–   chess22k 1.12 64-bit3083+14
−14		(−80)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−36
–   Wasp 3.60 64-bit3072+17
−17		(−91)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
100.0%
−168
–   RubiChess 1.4 64-bit3069+14
−14		(−94)1.5 − 1.5
(+0−0=3)		50.0%
1.5 / 3
100.0%
−82
–   Senpai 2.0 64-bit3067+9
−9		(−96)15 − 8
(+9−2=12)		65.2%
15.0 / 23
100.0%
+11
–   SmarThink 1.98 64-bit3059+11
−11		(−104)4 − 1
(+3−0=2)		80.0%
4.0 / 5
100.0%
+100
–   Sting SF BlackHole 4 64-bit3050+19
−19		(−113)18 − 8
(+12−2=12)		69.2%
18.0 / 26
100.0%
+22
–   Amoeba 3.4 64-bit3043+12
−12		(−120)8.5 − 3.5
(+7−2=3)		70.8%
8.5 / 12
100.0%
+45
–   Polaris 1.8.1 64-bit3023+12
−12		(−140)13 − 7
(+9−3=8)		65.0%
13.0 / 20
100.0%
−26
–   Rodent IV 022 64-bit3019+19
−19		(−144)11 − 3
(+9−1=4)		78.6%
11.0 / 14
100.0%
+71
–   RubiChess 1.3 64-bit3006+16
−16		(−157)9 − 5
(+5−1=8)		64.3%
9.0 / 14
100.0%
−63
–   Godel 7.0 64-bit3003+11
−11		(−160)9.5 − 2.5
(+7−0=5)		79.2%
9.5 / 12
100.0%
+44
–   Pirarucu 2.9.5 64-bit2993+16
−16		(−170)11.5 − 2.5
(+9−0=5)		82.1%
11.5 / 14
100.0%
+61
829 games: 194 wins, 239 losses, 396 draws (47.8%), score: 47.3%

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