CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

Options
Show each game results
Roc 0.8 64-bit (3100+21
−21
)Quote
Author: Vadim Demichev (Russia) Link: Download
This is one of the 30 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit3367+12
−12
(+267)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Fire 7.1 64-bit3258+9
−9
(+158)6.5 − 17.5
(+0−11=13)
27.1%
6.5 / 24
0.0%
+19
–   Komodo 12.3 MCTS 64-bit3234+14
−14
(+134)14.5 − 37.5
(+1−24=27)
27.9%
14.5 / 52
0.0%
+2
–   Ethereal 11.00 64-bit3224+14
−14
(+124)9.5 − 14.5
(+3−8=13)
39.6%
9.5 / 24
0.0%
+62
–   Booot 6.3.1 64-bit3202+10
−10
(+102)7 − 17
(+1−11=12)
29.2%
7.0 / 24
0.0%
−24
–   Shredder 13 64-bit3201+8
−8
(+101)7.5 − 12.5
(+2−7=11)
37.5%
7.5 / 20
0.0%
+30
–   Fizbo 2 64-bit3198+8
−9
(+98)7.5 − 16.5
(+3−12=9)
31.3%
7.5 / 24
0.0%
−27
–   Ethereal 10.55 64-bit3191+18
−18
(+91)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Andscacs 0.94 64-bit3172+13
−13
(+72)10 − 18
(+1−9=18)
35.7%
10.0 / 28
0.0%
−6
–   Xiphos 0.4 64-bit3148+12
−12
(+48)10 − 14
(+3−7=14)
41.7%
10.0 / 24
0.0%
−1
–   Laser 1.6 64-bit3129+11
−11
(+29)11 − 19
(+3−11=16)
36.7%
11.0 / 30
0.8%
−46
–   Gull 3 64-bit3121+7
−7
(+21)10.5 − 9.5
(+2−1=17)
52.5%
10.5 / 20
3.6%
+32
–   Chiron 4 64-bit3115+8
−9
(+15)9.5 − 14.5
(+4−9=11)
39.6%
9.5 / 24
10.4%
−47
–   Schooner 2.0.34 64-bit3110+12
−12
(+10)14 − 14
(+5−5=18)
50.0%
14.0 / 28
21.2%
+13
–   NirvanaChess 2.4 64-bit3102+9
−9
(+2)22.5 − 21.5
(+10−9=25)
51.1%
22.5 / 44
45.3%
+9
–   Fritz 16 64-bit3101+11
−11
(+1)12 − 12
(+4−4=16)
50.0%
12.0 / 24
48.0%
0
–   Houdini 1.5a 32-bit3091+14
−14
(−9)8.5 − 11.5
(+2−5=13)
42.5%
8.5 / 20
77.3%
−51
–   Nemorino 5.00 64-bit3087+14
−14
(−13)12 − 12
(+3−3=18)
50.0%
12.0 / 24
85.1%
−11
–   Arasan 21.1 64-bit3082+19
−19
(−18)22 − 18
(+10−6=24)
55.0%
22.0 / 40
90.5%
+9
–   Texel 1.07 64-bit3075+12
−12
(−25)24.5 − 15.5
(+15−6=19)
61.3%
24.5 / 40
98.3%
+45
–   ChessBrainVB 3.723062+15
−15
(−38)1 − 3
(+1−3=0)
25.0%
1.0 / 4
99.8%
−265
–   Vajolet2 2.6 64-bit3060+15
−15
(−40)14 − 10
(+7−3=14)
58.3%
14.0 / 24
99.9%
+9
–   Critter 1.2 32-bit3059+15
−15
(−41)11.5 − 8.5
(+6−3=11)
57.5%
11.5 / 20
99.9%
+4
–   Pedone 1.8 64-bit3059+16
−16
(−41)12.5 − 11.5
(+5−4=15)
52.1%
12.5 / 24
99.9%
−28
–   chess22k 1.12 64-bit3049+16
−16
(−51)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+232
–   ChessBrainVB 3.703044+23
−23
(−56)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+100
–   Senpai 2.0 64-bit3036+12
−12
(−64)11 − 9
(+6−4=10)
55.0%
11.0 / 20
100.0%
−32
–   Stockfish 1.8 64-bit3027+21
−21
(−73)14 − 6
(+10−2=8)
70.0%
14.0 / 20
100.0%
+55
–   SmarThink 1.98 64-bit3025+13
−13
(−75)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−7
–   Hakkapeliitta TCEC v2 64-bit3000+13
−13
(−100)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+42
–   Rodent III 0.275 64-bit2986+15
−15
(−114)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−103

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on December 7, 2019