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 0.8 64-bit (3141+18
−18		)Quote
Authors: Vadim Demichev (Russia), Tom Hyer Link: Download
This is one of the 36 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit3425+10
−10		(+284)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Fire 7.1 64-bit3311+7
−7		(+170)6.5 − 17.5
(+0−11=13)		27.1%
6.5 / 24
0.0%
+16
–   Komodo 12.3 MCTS 64-bit3285+12
−12		(+144)14.5 − 37.5
(+1−24=27)
27.9%
14.5 / 52
0.0%
−3
–   Ethereal 11.00 64-bit3273+12
−12		(+132)9.5 − 14.5
(+3−8=13)		39.6%
9.5 / 24
0.0%
+60
–   Booot 6.3.1 64-bit3248+8
−8		(+107)7 − 17
(+1−11=12)		29.2%
7.0 / 24
0.0%
−35
–   Shredder 13 64-bit3247+6
−6		(+106)7.5 − 12.5
(+2−7=11)		37.5%
7.5 / 20
0.0%
+22
–   Fizbo 2 64-bit3243+7
−7		(+102)7.5 − 16.5
(+3−12=9)		31.3%
7.5 / 24
0.0%
−37
–   Ethereal 10.55 64-bit3238+15
−15		(+97)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Andscacs 0.94 64-bit3216+11
−11		(+75)10 − 18
(+1−9=18)		35.7%
10.0 / 28
0.0%
−15
–   Nalwald 17.1 64-bit3192+16
−16		(+51)12 − 12
(+5−5=14)		50.0%
12.0 / 24
0.0%
+51
–   Xiphos 0.4 64-bit3188+9
−9		(+47)10 − 14
(+3−7=14)		41.7%
10.0 / 24
0.0%
−11
–   Laser 1.6 64-bit3175+8
−8		(+34)11 − 19
(+3−11=16)
36.7%
11.0 / 30
0.0%
−53
–   Gull 3 64-bit3161+6
−6		(+20)10.5 − 9.5
(+2−1=17)		52.5%
10.5 / 20
1.2%
+33
–   Chiron 4 64-bit3158+7
−7		(+17)9.5 − 14.5
(+4−9=11)		39.6%
9.5 / 24
3.6%
−56
–   Schooner 2.0.34 64-bit3150+10
−10		(+9)14 − 14
(+5−5=18)		50.0%
14.0 / 28
18.5%
+13
–   Fritz 16 64-bit3144+9
−9		(+3)12 − 12
(+4−4=16)		50.0%
12.0 / 24
34.9%
+1
–   NirvanaChess 2.4 64-bit3139+7
−7		(−2)22.5 − 21.5
(+10−9=25)
51.1%
22.5 / 44
57.2%
+6
–   Nemorino 5.00 64-bit3126+11
−11		(−15)12 − 12
(+3−3=18)		50.0%
12.0 / 24
91.7%
−13
–   Houdini 1.5a 32-bit3124+9
−9		(−17)8.5 − 11.5
(+2−5=13)		42.5%
8.5 / 20
95.0%
−67
–   Arasan 21.1 64-bit3119+17
−17		(−22)22 − 18
(+10−6=24)
55.0%
22.0 / 40
96.3%
+10
–   Sturddle 1.04 64-bit3115+14
−14		(−26)13 − 11
(+6−4=14)		54.2%
13.0 / 24
99.0%
+2
–   Texel 1.07 64-bit3114+9
−9		(−27)24.5 − 15.5
(+15−6=19)
61.3%
24.5 / 40
99.7%
+54
–   ChessBrainVB 3.723097+13
−13		(−44)1 − 3
(+1−3=0)		25.0%
1.0 / 4
100.0%
−278
–   Critter 1.2 32-bit3096+11
−11		(−45)11.5 − 8.5
(+6−3=11)		57.5%
11.5 / 20
100.0%
+8
–   Vajolet2 2.6 64-bit3096+13
−13		(−45)14 − 10
(+7−3=14)		58.3%
14.0 / 24
100.0%
+11
–   Pedone 1.8 64-bit3095+14
−14		(−46)12.5 − 11.5
(+5−4=15)		52.1%
12.5 / 24
100.0%
−32
–   chess22k 1.12 64-bit3083+14
−14		(−58)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+231
–   ChessBrainVB 3.703078+20
−20		(−63)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+107
–   Senpai 2.0 64-bit3067+9
−9		(−74)11 − 9
(+6−4=10)		55.0%
11.0 / 20
100.0%
−36
–   SmarThink 1.98 64-bit3059+11
−11		(−82)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−4
–   Stockfish 1.8 64-bit3057+16
−16		(−84)14 − 6
(+10−2=8)		70.0%
14.0 / 20
100.0%
+59
–   Hakkapeliitta TCEC v2 64-bit3031+11
−11		(−110)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+52
–   Rodent III 0.275 64-bit3014+13
−13		(−127)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−115
697 games: 126 wins, 182 losses, 389 draws (55.8%), score: 46.0%

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