CCRL 40/4
Downloads and Statistics
December 9, 2017
Testing summary:
Total: 1'592'683 games
played by 1'883 programs
21321 CPU days (X2 4600+)

White wins: 622'693 (39.1%)
Black wins: 507'056 (31.8%)
Draws: 462'934 (29.1%)
White score: 53.6%

Engine Details

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Show each game results
Roc 0.3 64-bit (3220+22
−22
)Quote
Author: Vadim Demichev (Russia) Link: Download
This is one of the 13 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 5.01 64-bit3423+9
−9
(+203)6 − 44
(+0−38=12)
12.0%
6.0 / 50
0.0%
−91
–   Stockfish 8 64-bit3422+8
−8
(+202)10.5 − 38.5
(+1−29=19)
21.4%
10.5 / 49
0.0%
+13
–   Komodo 10.3 64-bit3388+12
−12
(+168)11.5 − 38.5
(+1−28=21)
23.0%
11.5 / 50
0.0%
−5
–   Fire 5 64-bit3255+15
−16
(+35)23.5 − 26.5
(+11−14=25)
47.0%
23.5 / 50
0.4%
+10
–   Fizbo 1.9 64-bit3239+10
−10
(+19)22 − 28
(+15−21=14)
44.0%
22.0 / 50
6.0%
−21
–   Andscacs 0.89 64-bit3171+14
−14
(−49)30.5 − 19.5
(+22−11=17)
61.0%
30.5 / 50
100.0%
+20
–   Chiron 4 64-bit3167+10
−10
(−53)27 − 23
(+17−13=20)
54.0%
27.0 / 50
100.0%
−27
–   Hannibal 1.7 64-bit3110+11
−11
(−110)30.5 − 19.5
(+22−11=17)
61.0%
30.5 / 50
100.0%
−37
–   Rybka 4.1 64-bit3109+6
−7
(−111)37 − 13
(+30−6=14)
74.0%
37.0 / 50
100.0%
+59
–   NirvanaChess 2.3 64-bit3099+12
−12
(−121)29 − 16
(+21−8=16)
64.4%
29.0 / 45
100.0%
−27
–   Texel 1.06 64-bit3096+11
−11
(−124)37.5 − 11.5
(+31−5=13)
76.5%
37.5 / 49
100.0%
+69
–   Protector 1.9.0 64-bit3088+9
−9
(−132)35 − 15
(+23−3=24)
70.0%
35.0 / 50
100.0%
−11
–   Booot 6.1 64-bit3087+13
−13
(−133)36 − 14
(+29−7=14)
72.0%
36.0 / 50
100.0%
+22
–   iCE 3.0 64-bit3086+9
−9
(−134)35.5 − 14.5
(+28−7=15)
71.0%
35.5 / 50
100.0%
+11

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Roc 0.3 64-bit
played with current
participants of this list
Represented by
1-2-CPU#73235300itself
All    100Gull 3 64-bit 4CPU
Free    100Gull 3 64-bit 4CPU
Free 1-2-CPU    200Gull 3 64-bit
Free single-CPU    200Gull 3 64-bit
Open source 1-2-CPU    50nothing
Open source single-CPU    50nothing
Single-CPU#73235300itself

Created in 2005-2013 by CCRL team
Last games added on December 9, 2017