CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

Options
Show each game results
Roc 1.1 64-bit (3124+33
−34
)Quote
Author: Vadim Demichev (Russia) Link: Download
This is one of the 29 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR NN 1.1 64-bit3387+19
−18
(+263)4.5 − 15.5
(+0−11=9)
22.5%
4.5 / 20
0.0%
+91
0 0 = 0 = = 0 0 0 = = = = 0 0 = 0 0 0 =
–   Ethereal 11.53 64-bit3248+15
−15
(+124)13 − 39
(+2−28=22)
25.0%
13.0 / 52
0.0%
−34
0 0 = 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 0 = = 0 = 1
–   Defenchess 2.2 64-bit3210+27
−27
(+86)5.5 − 10.5
(+0−5=11)
34.4%
5.5 / 16
0.0%
+3
0 = = = 0 = = = 0 0 = 0 = = = =
–   RofChade 2.2 64-bit3188+118
−111
(+64)1 − 1
(+0−0=2)
50.0%
1.0 / 2
14.2%
+64
= =
–   Andscacs 0.95 64-bit3183+11
−11
(+59)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−83
= 0
–   Defenchess 2.1 64-bit3149+22
−22
(+25)9.5 − 10.5
(+3−4=13)
47.5%
9.5 / 20
10.9%
+7
1 1 0 = 1 = = = 0 = = = = = 0 = = = 0 =
–   Arasan 21.4 64-bit3125+18
−18
(+1)19.5 − 18.5
(+5−4=29)
51.3%
19.5 / 38
47.4%
+7
= = = = = = = 0 = 0 1 = = = 1 = = = = = = 1 = = = = = = = = = 0 1 1 0 = = =
–   Schooner 2.1 64-bit3125+20
−21
(+1)17 − 19
(+7−9=20)
47.2%
17.0 / 36
47.6%
−15
0 = = = = 1 = = = 1 1 = 1 1 1 = = = = = 0 1 = = 0 0 = 0 = = = 0 0 = 0 0
–   RubiChess 1.5 64-bit3112+20
−20
(−12)3.5 − 1.5
(+2−0=3)
70.0%
3.5 / 5
73.6%
+98
= = = 1 1
–   NirvanaChess 2.4 64-bit3102+9
−9
(−22)3 − 1
(+2−0=2)
75.0%
3.0 / 4
89.3%
+134
= 1 1 =
–   Vajolet2 2.7 64-bit3095+15
−15
(−29)4 − 2
(+2−0=4)
66.7%
4.0 / 6
93.5%
+64
= = = = 1 1
–   Nemorino 5.00 64-bit3088+14
−14
(−36)4 − 1
(+3−0=2)
80.0%
4.0 / 5
97.2%
+159
= 1 1 1 =
–   ChessBrainVB 3.743085+106
−107
(−39)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
75.6%
+95
= 1
–   Pedone 1.9 64-bit3084+17
−17
(−40)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
98.2%
−2
= = = 1 = =
–   Texel 1.07 64-bit3076+12
−12
(−48)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
99.6%
−100
= 0 = = 0 1
–   ChessBrainVB 3.723062+15
−15
(−62)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.9%
+87
= = 1 1
–   chess22k 1.13 64-bit3058+50
−50
(−66)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.4%
+74
1 =
–   chess22k 1.12 64-bit3050+16
−16
(−74)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−74
0 = 1 =
–   Wasp 3.60 64-bit3039+20
−20
(−85)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+64
= = 1 1
–   Demolito 2019-07-15 64-bit3028+47
−47
(−96)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−29
1 = = =
–   Pirarucu 3.0.7 64-bit3013+23
−23
(−111)8 − 8
(+3−3=10)
50.0%
8.0 / 16
100.0%
−108
= = 0 = = 0 = = 0 = = 1 = 1 = 1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on September 14, 2019