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

Options
Show each game results
Roc 1.1 64-bit (3125+30
−30
)Quote
Author: Vadim Demichev (Russia) Link: Download
This is one of the 33 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR NN 1.1 64-bit3390+18
−18
(+265)4.5 − 15.5
(+0−11=9)
22.5%
4.5 / 20
0.0%
+92
= 0 0 = 0 0 0 = = 0 = = 0 0 0 = = = 0 0
–   Ethereal 11.53 64-bit3246+14
−14
(+121)13 − 39
(+2−28=22)
25.0%
13.0 / 52
0.0%
−37
0 0 0 = = 0 = 1 0 0 0 = 0 0 = = = 0 0 = = = = = 0 1 0 0 0 0 0 = 0 0 0 0 0 0 = 0 0 = = = 0 = 0 = = 0 = =
–   Defenchess 2.2 64-bit3202+10
−10
(+77)20 − 32
(+2−14=36)
38.5%
20.0 / 52
0.0%
+16
0 0 = 0 = = = = 0 = = 0 0 = = = = 0 = = = = 0 = 1 = = 1 = = = = = 0 0 = = = = = = 0 = 0 0 = = = 0 = = =
–   Andscacs 0.95 64-bit3180+10
−9
(+55)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−87
= 0 = 0
–   Defenchess 2.1 64-bit3147+22
−22
(+22)9.5 − 10.5
(+3−4=13)
47.5%
9.5 / 20
11.8%
+4
0 = = = 0 = = = 0 = = = 1 1 0 = 1 = = =
–   Schooner 2.1 64-bit3131+16
−16
(+6)17 − 19
(+7−9=20)
47.2%
17.0 / 36
36.8%
−10
0 = 0 = = = 0 0 = 0 0 1 = = = = = 0 1 = = = 1 = = = 1 1 = 1 1 0 0 = = =
–   Arasan 21.4 64-bit3125+16
−16
(0)20 − 20
(+5−5=30)
50.0%
20.0 / 40
49.6%
0
= = = = 0 1 = = = = = 1 = = = = = = = = = = = = = = = 0 = 0 1 = = = 1 = = 0 1 0
–   RubiChess 1.5 64-bit3109+20
−20
(−16)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
81.5%
+88
1 1 = = = = = 1
–   NirvanaChess 2.4 64-bit3099+9
−9
(−26)3 − 1
(+2−0=2)
75.0%
3.0 / 4
94.8%
+130
= 1 = 1
–   Vajolet2 2.7 64-bit3094+15
−15
(−31)5 − 3
(+3−1=4)
62.5%
5.0 / 8
96.7%
+46
1 0 1 = = = = 1
–   Nemorino 5.00 64-bit3085+13
−13
(−40)5 − 3
(+3−1=4)
62.5%
5.0 / 8
99.2%
+37
= = = 0 1 = 1 1
–   Pedone 1.9 64-bit3079+16
−16
(−46)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
99.6%
−13
= 1 0 = = = 1 =
–   Texel 1.07 64-bit3073+11
−11
(−52)3 − 5
(+1−3=4)
37.5%
3.0 / 8
99.9%
−130
= 0 = = = 0 0 1
–   ChessBrainVB 3.743064+15
−15
(−61)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+21
1 0 = 1
–   chess22k 1.13 64-bit3062+18
−18
(−63)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+219
1 1 1 =
–   ChessBrainVB 3.723060+15
−15
(−65)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+84
1 1 = =
–   chess22k 1.12 64-bit3048+16
−16
(−77)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−77
= 1 0 =
–   Wasp 3.60 64-bit3039+20
−20
(−86)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+63
1 1 = =
–   Demolito 2019-07-15 64-bit3033+23
−22
(−92)9.5 − 4.5
(+5−0=9)
67.9%
9.5 / 14
100.0%
+9
1 = = 1 = 1 = = = 1 1 = = =
–   Pirarucu 3.0.7 64-bit3012+19
−19
(−113)8 − 8
(+3−3=10)
50.0%
8.0 / 16
100.0%
−110
= 1 = 1 = 0 = = 0 = = 1 = = 0 =

Rating changes by day

Rating changes with played games


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