CCRL 40/4
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 2'097'576 games
played by 2'442 programs
28220 CPU days (X2 4600+)

White wins: 814'639 (38.8%)
Black wins: 658'954 (31.4%)
Draws: 623'983 (29.7%)
White score: 53.7%

Engine Details

Options
Show each game results
Gull 3.1 64-bit (3190+15
−15
)Quote
Author: Vadim Demichev (Russia) Links: Download, Gull 3.1 Download
Modifications by Jose Velasco Uses syzygy tablebases
This is one of the 13 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit3482+9
−9
(+292)13 − 87
(+2−76=22)
13.0%
13.0 / 100
0.0%
0
–   asmFish 191017 64-bit3449+16
−16
(+259)12 − 48
(+0−36=24)
20.0%
12.0 / 60
0.0%
+60
–   SugaR XPrO 1.3 64-bit3448+16
−16
(+258)9 − 51
(+1−43=16)
15.0%
9.0 / 60
0.0%
−1
–   SugaR XPrO 1.2 64-bit3441+15
−15
(+251)10 − 50
(+0−40=20)
16.7%
10.0 / 60
0.0%
+17
–   Stockfish 7 64-bit3354+14
−14
(+164)22 − 47
(+8−33=28)
31.9%
22.0 / 69
0.0%
+47
–   Komodo 10 64-bit3337+15
−15
(+147)18.5 − 49.5
(+6−37=25)
27.2%
18.5 / 68
0.0%
−2
–   Houdini 4 64-bit3240+9
−9
(+50)29.5 − 39.5
(+13−23=33)
42.8%
29.5 / 69
0.0%
+6
–   Fire 4 64-bit3191+10
−10
(+1)37 − 29
(+15−7=44)
56.1%
37.0 / 66
45.8%
+34
–   Equinox 3.30 64-bit3161+9
−9
(−29)33 − 37
(+13−17=40)
47.1%
33.0 / 70
100.0%
−42
–   Critter 1.6a 64-bit3158+6
−7
(−32)35 − 35
(+14−14=42)
50.0%
35.0 / 70
100.0%
−30
–   Fritz 15 64-bit3145+9
−9
(−45)33 − 30
(+11−8=44)
52.4%
33.0 / 63
100.0%
−32
–   Andscacs 0.872 64-bit3130+16
−16
(−60)28 − 22
(+15−9=26)
56.0%
28.0 / 50
100.0%
−22
–   Fizbo 1.7 64-bit3128+14
−14
(−62)30.5 − 19.5
(+18−7=25)
61.0%
30.5 / 50
100.0%
+3
–   Hannibal 1.7 64-bit3110+8
−8
(−80)38.5 − 25.5
(+24−11=29)
60.2%
38.5 / 64
100.0%
−15
–   Rybka 4.1 64-bit3109+6
−6
(−81)32.5 − 17.5
(+19−4=27)
65.0%
32.5 / 50
100.0%
+5
–   NirvanaChess 2.3 64-bit3097+12
−12
(−93)32.5 − 17.5
(+22−7=21)
65.0%
32.5 / 50
100.0%
+1
–   Chiron 3.01 64-bit3095+12
−12
(−95)32.5 − 17.5
(+20−5=25)
65.0%
32.5 / 50
100.0%
−5
–   Texel 1.06 64-bit3095+11
−11
(−95)37 − 13
(+27−3=20)
74.0%
37.0 / 50
100.0%
+59
–   Protector 1.9.0 64-bit3084+7
−7
(−106)35.5 − 14.5
(+26−5=19)
71.0%
35.5 / 50
100.0%
+31
–   iCE 3.0 64-bit3081+7
−7
(−109)31 − 19
(+18−6=26)
62.0%
31.0 / 50
100.0%
−38
–   Booot 6.0.2 64-bit3041+15
−15
(−149)46.5 − 17.5
(+32−3=29)
72.7%
46.5 / 64
100.0%
−7
–   Naum 4.6 64-bit3032+8
−7
(−158)48 − 16
(+38−6=20)
75.0%
48.0 / 64
100.0%
+16
–   Alfil 15.7 64-bit3031+12
−12
(−159)43.5 − 20.5
(+31−8=25)
68.0%
43.5 / 64
100.0%
−42
–   SmarThink 1.96 64-bit3026+15
−15
(−164)47.5 − 16.5
(+36−5=23)
74.2%
47.5 / 64
100.0%
0
–   Hakkapeliitta TCEC v2 64-bit3022+10
−10
(−168)23 − 7
(+18−2=10)
76.7%
23.0 / 30
100.0%
+18

Rating changes by day

Rating changes with played games


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