CCRL 40/15
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 1'206'633 games
played by 2'770 programs

White wins: 414'929 (34.4%)
Black wins: 305'861 (25.3%)
Draws: 485'843 (40.3%)
White score: 54.5%

Engine Details

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Roc 1.0 64-bit (3118+20
−21
)Quote
Author: Vadim Demichev (Russia) Link: Download
This is one of the 33 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 10 64-bit3386+9
−9
(+268)1.5 − 18.5
(+0−17=3)
7.5%
1.5 / 20
0.0%
−113
–   SugaR 1.6.1 64-bit3380+15
−15
(+262)2.5 − 17.5
(+0−15=5)
12.5%
2.5 / 20
0.0%
−25
–   ShashChess 6.0 64-bit3343+18
−18
(+225)2.5 − 17.5
(+0−15=5)
12.5%
2.5 / 20
0.0%
−63
–   Houdini 6 64-bit3335+8
−8
(+217)3.5 − 16.5
(+0−13=7)
17.5%
3.5 / 20
0.0%
−7
–   Komodo 12.2.2 64-bit3322+14
−14
(+204)4 − 16
(+0−12=8)
20.0%
4.0 / 20
0.0%
+6
–   Komodo 12.3 64-bit3319+16
−16
(+201)3.5 − 16.5
(+0−13=7)
17.5%
3.5 / 20
0.0%
−24
–   Fire 7.1 64-bit3257+8
−8
(+139)7 − 13
(+0−6=14)
35.0%
7.0 / 20
0.0%
+57
–   Ethereal 11.25 64-bit3236+14
−14
(+118)7 − 13
(+1−7=12)
35.0%
7.0 / 20
0.0%
+33
–   Komodo 12.3 MCTS 64-bit3232+14
−14
(+114)6.5 − 13.5
(+3−10=7)
32.5%
6.5 / 20
0.0%
−4
–   Ethereal 11.00 64-bit3222+14
−14
(+104)5.5 − 14.5
(+0−9=11)
27.5%
5.5 / 20
0.0%
−28
–   Booot 6.3.1 64-bit3199+9
−9
(+81)15.5 − 28.5
(+4−17=23)
35.2%
15.5 / 44
0.0%
−6
–   Shredder 13 64-bit3199+8
−8
(+81)9 − 11
(+3−5=12)
45.0%
9.0 / 20
0.0%
+57
–   Fizbo 2 64-bit3195+8
−8
(+77)8 − 12
(+1−5=14)
40.0%
8.0 / 20
0.0%
+22
–   Andscacs 0.95 64-bit3180+10
−9
(+62)7 − 13
(+1−7=12)
35.0%
7.0 / 20
0.0%
−23
–   RofChade 2.1 64-bit3154+15
−15
(+36)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.3%
−31
–   Xiphos 0.4 64-bit3144+11
−11
(+26)9 − 11
(+2−4=14)
45.0%
9.0 / 20
1.5%
0
–   Laser 1.6 64-bit3129+11
−11
(+11)11 − 9
(+5−3=12)
55.0%
11.0 / 20
18.8%
+38
–   Arasan 21.3 64-bit3121+14
−14
(+3)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
40.6%
+88
–   Stockfish 4 64-bit3119+18
−17
(+1)9 − 11
(+5−7=8)
45.0%
9.0 / 20
47.5%
−28
–   Chiron 4 64-bit3113+8
−8
(−5)12.5 − 7.5
(+7−2=11)
62.5%
12.5 / 20
68.1%
+67
–   Schooner 2.0.34 64-bit3108+12
−12
(−10)12 − 12
(+5−5=14)
50.0%
12.0 / 24
81.5%
−8
–   NirvanaChess 2.4 64-bit3099+9
−9
(−19)2 − 2
(+1−1=2)
50.0%
2.0 / 4
95.9%
−19
–   Vajolet2 2.7 64-bit3094+15
−15
(−24)2 − 2
(+2−2=0)
50.0%
2.0 / 4
97.3%
−24
–   Houdini 1.5a 32-bit3088+13
−13
(−30)12 − 8
(+7−3=10)
60.0%
12.0 / 20
99.4%
+30
–   Nemorino 5.00 64-bit3085+13
−13
(−33)15.5 − 12.5
(+10−7=11)
55.4%
15.5 / 28
99.7%
+3
–   RofChade 2.0 64-bit3080+18
−19
(−38)10 − 14
(+5−9=10)
41.7%
10.0 / 24
99.7%
−88
–   Pedone 1.9 64-bit3079+16
−16
(−39)13 − 11
(+5−3=16)
54.2%
13.0 / 24
99.9%
−16
–   Arasan 21.2 64-bit3076+16
−16
(−42)14.5 − 9.5
(+8−3=13)
60.4%
14.5 / 24
99.9%
+18
–   Texel 1.07 64-bit3073+11
−11
(−45)19 − 9
(+15−5=8)
67.9%
19.0 / 28
100.0%
+78
–   Critter 1.4 32-bit3071+13
−13
(−47)11.5 − 8.5
(+7−4=9)
57.5%
11.5 / 20
100.0%
−2
–   ChessBrainVB 3.723060+15
−15
(−58)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−153
–   Vajolet2 2.6 64-bit3058+15
−15
(−60)15 − 9
(+7−1=16)
62.5%
15.0 / 24
100.0%
+5
–   Pedone 1.8 64-bit3057+16
−16
(−61)12 − 12
(+5−5=14)
50.0%
12.0 / 24
100.0%
−61
–   chess22k 1.12 64-bit3048+16
−16
(−70)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−33
–   Wasp 3.60 64-bit3039+20
−20
(−79)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−146
–   RubiChess 1.4 64-bit3036+17
−17
(−82)1.5 − 1.5
(+0−0=3)
50.0%
1.5 / 3
100.0%
−71
–   Senpai 2.0 64-bit3030+11
−11
(−88)15 − 8
(+9−2=12)
65.2%
15.0 / 23
100.0%
+4
–   SmarThink 1.98 64-bit3025+13
−13
(−93)4 − 1
(+3−0=2)
80.0%
4.0 / 5
100.0%
+97
–   Rodent IV 022 64-bit2989+22
−22
(−129)11 − 3
(+9−1=4)
78.6%
11.0 / 14
100.0%
+73
–   Godel 7.0 64-bit2981+18
−17
(−137)9.5 − 2.5
(+7−0=5)
79.2%
9.5 / 12
100.0%
+53
–   RubiChess 1.3 64-bit2980+21
−21
(−138)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
−59
–   Pirarucu 2.9.5 64-bit2965+19
−19
(−153)11.5 − 2.5
(+9−0=5)
82.1%
11.5 / 14
100.0%
+66

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Created in 2005-2013 by CCRL team
Last games added on January 16, 2021