CCRL 40/15
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 1'178'235 games
played by 2'711 programs

White wins: 406'134 (34.5%)
Black wins: 300'016 (25.5%)
Draws: 472'085 (40.1%)
White score: 54.5%

Engine Details

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Roc 1.0 64-bit (3120+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-bit3387+9
−9
(+267)1.5 − 18.5
(+0−17=3)
7.5%
1.5 / 20
0.0%
−114
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
(+261)2.5 − 17.5
(+0−15=5)
12.5%
2.5 / 20
0.0%
−26
= 0 0 0 = = 0 = = 0 0 0 0 0 0 0 0 0 0 0
–   ShashChess 6.0 64-bit3345+18
−18
(+225)2.5 − 17.5
(+0−15=5)
12.5%
2.5 / 20
0.0%
−63
= 0 0 = 0 0 = 0 0 0 = 0 0 0 = 0 0 0 0 0
–   Houdini 6 64-bit3338+9
−9
(+218)3.5 − 16.5
(+0−13=7)
17.5%
3.5 / 20
0.0%
−6
0 0 0 0 0 0 = 0 0 0 = 0 0 0 = = = 0 = =
–   Komodo 12.2.2 64-bit3323+14
−14
(+203)4 − 16
(+0−12=8)
20.0%
4.0 / 20
0.0%
+5
0 = 0 = 0 0 = 0 = 0 0 0 0 0 = 0 = = = 0
–   Komodo 12.3 64-bit3320+16
−16
(+200)3.5 − 16.5
(+0−13=7)
17.5%
3.5 / 20
0.0%
−25
0 0 = 0 = 0 0 0 = = 0 0 = 0 0 0 = 0 = 0
–   Fire 7.1 64-bit3258+8
−8
(+138)7 − 13
(+0−6=14)
35.0%
7.0 / 20
0.0%
+56
0 = = = 0 = 0 = 0 = = 0 = = = = 0 = = =
–   Ethereal 11.25 64-bit3237+14
−14
(+117)7 − 13
(+1−7=12)
35.0%
7.0 / 20
0.0%
+32
= 0 = 0 0 0 1 = = = = = = 0 0 = = 0 = =
–   Komodo 12.3 MCTS 64-bit3234+14
−14
(+114)6.5 − 13.5
(+3−10=7)
32.5%
6.5 / 20
0.0%
−4
0 = = 0 = 0 1 0 0 1 = 0 = 0 0 0 = = 1 0
–   Ethereal 11.00 64-bit3223+14
−14
(+103)5.5 − 14.5
(+0−9=11)
27.5%
5.5 / 20
0.0%
−29
= 0 0 0 = = = = = = = 0 0 0 = = 0 0 = 0
–   Booot 6.3.1 64-bit3201+9
−9
(+81)15.5 − 28.5
(+4−17=23)
35.2%
15.5 / 44
0.0%
−6
1 = = = = = = 0 0 0 = = = 0 0 0 = = 0 0 1 0 = = = = 1 0 = 0 1 0 = = 0 0 = 0 = = = 0 = 0
–   Shredder 13 64-bit3200+8
−8
(+80)9 − 11
(+3−5=12)
45.0%
9.0 / 20
0.0%
+56
0 = 1 = = = = = = 0 0 = 1 0 1 = 0 = = =
–   Fizbo 2 64-bit3197+8
−8
(+77)8 − 12
(+1−5=14)
40.0%
8.0 / 20
0.0%
+22
0 = = = = = 0 = = 0 = 0 = 0 = 1 = = = =
–   Andscacs 0.95 64-bit3181+10
−10
(+61)7 − 13
(+1−7=12)
35.0%
7.0 / 20
0.0%
−24
= = = = 0 0 0 = 0 0 = 1 = = = = = 0 = 0
–   RofChade 2.1 64-bit3155+15
−15
(+35)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.3%
−32
= 0 = =
–   Xiphos 0.4 64-bit3145+11
−11
(+25)9 − 11
(+2−4=14)
45.0%
9.0 / 20
1.5%
−1
= = = = = 0 = = = 0 = = 0 0 = = = = 1 1
–   Laser 1.6 64-bit3131+11
−11
(+11)11 − 9
(+5−3=12)
55.0%
11.0 / 20
17.5%
+38
= 1 = = 1 0 0 = 0 = = = = = = = 1 1 = 1
–   Arasan 21.3 64-bit3123+14
−14
(+3)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
40.8%
+88
1 0 1 =
–   Stockfish 4 64-bit3121+17
−17
(+1)9 − 11
(+5−7=8)
45.0%
9.0 / 20
48.0%
−28
1 0 = = 0 1 1 = = = 0 1 0 1 0 = 0 = = 0
–   Chiron 4 64-bit3115+8
−8
(−5)12.5 − 7.5
(+7−2=11)
62.5%
12.5 / 20
68.1%
+67
1 = 1 = = 1 0 = 1 1 = = = = = 1 1 0 = =
–   Schooner 2.0.34 64-bit3109+12
−12
(−11)12 − 12
(+5−5=14)
50.0%
12.0 / 24
81.3%
−9
1 0 = 0 1 = 1 = = = = = = = 0 = 0 = 1 0 = = = 1
–   NirvanaChess 2.4 64-bit3100+9
−9
(−20)2 − 2
(+1−1=2)
50.0%
2.0 / 4
95.8%
−20
= 0 1 =
–   Vajolet2 2.7 64-bit3095+15
−15
(−25)2 − 2
(+2−2=0)
50.0%
2.0 / 4
97.3%
−25
0 1 0 1
–   Houdini 1.5a 32-bit3090+13
−13
(−30)12 − 8
(+7−3=10)
60.0%
12.0 / 20
99.3%
+30
1 1 = = 1 0 = 0 = = 1 0 1 = 1 = 1 = = =
–   Nemorino 5.00 64-bit3086+12
−13
(−34)15.5 − 12.5
(+10−7=11)
55.4%
15.5 / 28
99.7%
+2
= 0 0 1 = 0 = 1 = = 1 = = = = = 1 1 0 1 0 0 1 0 1 = 1 1
–   RofChade 2.0 64-bit3082+19
−19
(−38)10 − 14
(+5−9=10)
41.7%
10.0 / 24
99.7%
−88
1 1 0 1 1 0 0 = = 0 0 = 0 = = = 1 0 = = 0 0 = =
–   Pedone 1.9 64-bit3080+16
−16
(−40)13 − 11
(+5−3=16)
54.2%
13.0 / 24
99.9%
−17
0 1 1 = = = = 1 = = = = = = 0 = = = = 1 = = 0 1
–   Arasan 21.2 64-bit3078+16
−16
(−42)14.5 − 9.5
(+8−3=13)
60.4%
14.5 / 24
99.9%
+18
1 = 1 1 1 = = = 1 0 = 1 1 = 0 0 = 1 = = = = = =
–   Texel 1.07 64-bit3075+11
−11
(−45)19 − 9
(+15−5=8)
67.9%
19.0 / 28
100.0%
+78
1 1 1 0 = 0 = 1 0 1 = 1 = = 1 = 1 1 1 1 0 1 1 1 = 0 = 1
–   Critter 1.4 32-bit3072+14
−14
(−48)11.5 − 8.5
(+7−4=9)
57.5%
11.5 / 20
100.0%
−3
= 0 = 0 1 = = 0 1 1 = = 1 = = = 1 0 1 1
–   ChessBrainVB 3.723061+15
−15
(−59)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−154
0 0 1 =
–   Vajolet2 2.6 64-bit3060+15
−15
(−60)15 − 9
(+7−1=16)
62.5%
15.0 / 24
100.0%
+5
1 1 = = 1 = = = = = = = 1 1 = = = = = 1 0 = = 1
–   Pedone 1.8 64-bit3059+16
−16
(−61)12 − 12
(+5−5=14)
50.0%
12.0 / 24
100.0%
−61
1 1 = = = 0 0 = = = = = 1 = = = 0 0 = 1 0 = = 1
–   chess22k 1.12 64-bit3049+16
−16
(−71)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−34
= = 1 = = 0 = 1
–   Wasp 3.60 64-bit3040+20
−20
(−80)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−147
= 0 = =
–   RubiChess 1.4 64-bit3037+17
−17
(−83)1.5 − 1.5
(+0−0=3)
50.0%
1.5 / 3
100.0%
−72
= = =
–   Senpai 2.0 64-bit3033+12
−12
(−87)15 − 8
(+9−2=12)
65.2%
15.0 / 23
100.0%
+5
0 1 1 = = 1 1 = = = 0 1 = 1 1 = = = = 1 = = 1
–   SmarThink 1.98 64-bit3026+13
−13
(−94)4 − 1
(+3−0=2)
80.0%
4.0 / 5
100.0%
+96
= 1 1 1 =
–   Rodent IV 022 64-bit2989+22
−22
(−131)11 − 3
(+9−1=4)
78.6%
11.0 / 14
100.0%
+71
1 = = = 1 1 1 1 = 1 1 1 0 1
–   RubiChess 1.3 64-bit2981+21
−21
(−139)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
−60
= 0 = 1 1 = 1 = 1 = 1 = = =
–   Godel 7.0 64-bit2979+19
−19
(−141)9.5 − 2.5
(+7−0=5)
79.2%
9.5 / 12
100.0%
+49
1 1 = 1 = = = 1 1 1 = 1
–   Pirarucu 2.9.5 64-bit2966+19
−19
(−154)11.5 − 2.5
(+9−0=5)
82.1%
11.5 / 14
100.0%
+65
= 1 = 1 1 1 1 = = 1 1 = 1 1

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Created in 2005-2013 by CCRL team
Last games added on September 19, 2020