CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

Engine Details

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Roc 1.0 64-bit (3119+21
−21
)Quote
Author: Vadim Demichev (Russia) Link: Download
This is one of the 29 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 10 64-bit3387+9
−9
(+268)1.5 − 18.5
(+0−17=3)
7.5%
1.5 / 20
0.0%
−113
0 0 0 0 0 0 = 0 0 0 = 0 = 0 0 0 0 0 0 0
–   SugaR 1.6.1 64-bit3381+15
−15
(+262)2.5 − 17.5
(+0−15=5)
12.5%
2.5 / 20
0.0%
−25
= 0 0 0 = = 0 = = 0 0 0 0 0 0 0 0 0 0 0
–   ShashChess 6.0 64-bit3345+18
−18
(+226)2.5 − 17.5
(+0−15=5)
12.5%
2.5 / 20
0.0%
−62
= 0 0 = 0 0 = 0 0 0 = 0 0 0 = 0 0 0 0 0
–   Houdini 6 64-bit3335+10
−9
(+216)3.5 − 16.5
(+0−13=7)
17.5%
3.5 / 20
0.0%
−8
0 0 0 0 0 0 = 0 0 0 = 0 0 0 = = = 0 = =
–   Komodo 12.2.2 64-bit3324+14
−14
(+205)4 − 16
(+0−12=8)
20.0%
4.0 / 20
0.0%
+7
0 = 0 = 0 0 = 0 = 0 0 0 0 0 = 0 = = = 0
–   Komodo 12.3 64-bit3321+16
−16
(+202)3.5 − 16.5
(+0−13=7)
17.5%
3.5 / 20
0.0%
−23
0 0 = 0 = 0 0 0 = = 0 0 = 0 0 0 = 0 = 0
–   Fire 7.1 64-bit3257+10
−9
(+138)7 − 13
(+0−6=14)
35.0%
7.0 / 20
0.0%
+56
0 = = = 0 = 0 = 0 = = 0 = = = = 0 = = =
–   Ethereal 11.25 64-bit3238+14
−14
(+119)7 − 13
(+1−7=12)
35.0%
7.0 / 20
0.0%
+34
= 0 = 0 0 0 1 = = = = = = 0 0 = = 0 = =
–   Komodo 12.3 MCTS 64-bit3235+14
−14
(+116)6.5 − 13.5
(+3−10=7)
32.5%
6.5 / 20
0.0%
−2
0 = = 0 = 0 1 0 0 1 = 0 = 0 0 0 = = 1 0
–   Ethereal 11.00 64-bit3224+14
−14
(+105)5.5 − 14.5
(+0−9=11)
27.5%
5.5 / 20
0.0%
−27
0 0 = 0 = = = = = 0 0 0 = = = 0 0 0 = =
–   Booot 6.3.1 64-bit3203+10
−10
(+84)15.5 − 28.5
(+4−17=23)
35.2%
15.5 / 44
0.0%
−3
= 0 = 0 = = 0 0 1 0 = = = = 1 0 = 0 1 0 = = 0 0 = 0 = = = = = 0 0 0 = = = 0 0 0 1 = = =
–   Shredder 13 64-bit3201+8
−8
(+82)9 − 11
(+3−5=12)
45.0%
9.0 / 20
0.0%
+58
0 = = = = = = 0 0 = 1 0 1 = 0 = 1 = = =
–   Fizbo 2 64-bit3198+9
−9
(+79)8 − 12
(+1−5=14)
40.0%
8.0 / 20
0.0%
+24
= = = = 0 = = 0 = 0 = 0 = 1 0 = = = = =
–   Andscacs 0.95 64-bit3183+11
−11
(+64)7 − 13
(+1−7=12)
35.0%
7.0 / 20
0.0%
−21
= 0 = 0 0 0 0 = 0 0 = 1 = = = = = = = =
–   RofChade 2.1 64-bit3156+15
−15
(+37)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.2%
−30
= 0 = =
–   Xiphos 0.4 64-bit3150+12
−12
(+31)9 − 11
(+2−4=14)
45.0%
9.0 / 20
0.5%
+4
1 1 = = = = 0 = = 0 0 = = = = = = = = 0
–   Laser 1.6 64-bit3129+11
−12
(+10)11 − 9
(+5−3=12)
55.0%
11.0 / 20
19.7%
+37
1 1 = 1 0 = 0 = = = = = = = = 1 = = 1 0
–   Arasan 21.3 64-bit3124+14
−15
(+5)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
36.4%
+90
1 0 1 =
–   Stockfish 4 64-bit3121+17
−17
(+2)9 − 11
(+5−7=8)
45.0%
9.0 / 20
44.0%
−27
0 = = 0 0 1 1 = = = 0 1 0 1 0 = 1 0 = =
–   Chiron 4 64-bit3115+9
−9
(−4)12.5 − 7.5
(+7−2=11)
62.5%
12.5 / 20
65.1%
+68
1 0 = = 0 = 1 1 = = = = = 1 1 = 1 = = 1
–   Schooner 2.0.34 64-bit3110+12
−12
(−9)12 − 12
(+5−5=14)
50.0%
12.0 / 24
77.2%
−7
1 0 = = = 1 = = = = = = 0 = 0 = 1 0 = 0 1 = 1 =
–   NirvanaChess 2.4 64-bit3102+9
−9
(−17)2 − 2
(+1−1=2)
50.0%
2.0 / 4
93.5%
−17
= 0 1 =
–   Vajolet2 2.7 64-bit3096+15
−15
(−23)2 − 2
(+2−2=0)
50.0%
2.0 / 4
96.2%
−23
0 1 0 1
–   Houdini 1.5a 32-bit3091+14
−14
(−28)12 − 8
(+7−3=10)
60.0%
12.0 / 20
98.5%
+32
1 = = = = 0 = = 1 0 1 = 1 = 1 1 = = 1 0
–   Nemorino 5.00 64-bit3088+14
−14
(−31)15.5 − 12.5
(+10−7=11)
55.4%
15.5 / 28
99.3%
+5
= 1 = 1 1 0 = = = 1 0 0 = = = 1 1 0 1 0 0 1 1 = 0 = 1 =
–   Pedone 1.9 64-bit3084+17
−17
(−35)13 − 11
(+5−3=16)
54.2%
13.0 / 24
99.6%
−12
= = = 1 = = = = = = 0 = 0 1 = = = 1 = = 0 1 1 =
–   RofChade 2.0 64-bit3083+19
−19
(−36)10 − 14
(+5−9=10)
41.7%
10.0 / 24
99.6%
−86
0 0 = = 0 = 0 = = = 1 0 = = 1 1 0 1 1 0 0 = = 0
–   Arasan 21.2 64-bit3078+16
−16
(−41)14.5 − 9.5
(+8−3=13)
60.4%
14.5 / 24
99.9%
+19
1 = = = = = = = 1 0 = 1 1 = 0 0 = 1 = = 1 1 1 =
–   Texel 1.07 64-bit3076+12
−12
(−43)19 − 9
(+15−5=8)
67.9%
19.0 / 28
100.0%
+80
1 1 = 0 = 1 0 = 0 1 = 1 1 0 1 = 1 = = 1 = 1 1 1 1 0 1 1
–   Critter 1.4 32-bit3075+14
−14
(−44)11.5 − 8.5
(+7−4=9)
57.5%
11.5 / 20
100.0%
0
= 0 = 0 1 = = 0 1 1 = = 1 = = = 1 0 1 1
–   ChessBrainVB 3.723062+15
−15
(−57)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−152
0 0 1 =
–   Vajolet2 2.6 64-bit3060+15
−15
(−59)15 − 9
(+7−1=16)
62.5%
15.0 / 24
100.0%
+6
1 1 0 = = 1 = = = = 1 1 = = = = = 1 = 1 = = = =
–   Pedone 1.8 64-bit3060+16
−16
(−59)12 − 12
(+5−5=14)
50.0%
12.0 / 24
100.0%
−59
1 1 0 = = 1 = = = = 1 = = = 0 0 = 1 = = = 0 0 =
–   chess22k 1.12 64-bit3050+16
−16
(−69)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−32
= = 1 0 = = = 1
–   Wasp 3.60 64-bit3040+20
−20
(−79)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−146
= 0 = =
–   RubiChess 1.4 64-bit3038+17
−17
(−81)1.5 − 1.5
(+0−0=3)
50.0%
1.5 / 3
100.0%
−70
= = =
–   Senpai 2.0 64-bit3036+12
−12
(−83)15 − 8
(+9−2=12)
65.2%
15.0 / 23
100.0%
+9
1 = = 1 1 = = = = 0 1 = 1 1 = = = 0 1 1 = = 1
–   SmarThink 1.98 64-bit3026+13
−13
(−93)4 − 1
(+3−0=2)
80.0%
4.0 / 5
100.0%
+97
= 1 1 1 =
–   RubiChess 1.3 64-bit2981+21
−21
(−138)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
−59
= 0 = 1 1 = 1 = 1 = 1 = = =
–   Pirarucu 2.9.5 64-bit2967+19
−19
(−152)11.5 − 2.5
(+9−0=5)
82.1%
11.5 / 14
100.0%
+67
= 1 = 1 1 1 1 1 1 = = 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on October 12, 2019