CCRL 40/4
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 1'636'522 games
played by 1'950 programs
22009 CPU days (X2 4600+)

White wins: 639'530 (39.1%)
Black wins: 520'020 (31.8%)
Draws: 476'972 (29.1%)
White score: 53.7%

Engine Details

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Gull 3.1 64-bit (3191+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
–   SugaR XPrO 1.3 64-bit3452+17
−17
(+261)9 − 51
(+1−43=16)
15.0%
9.0 / 60
0.0%
+1
0 0 = 0 0 0 = 0 = 0 0 = = 0 0 0 = 0 = 0 0 0 0 0 = 0 0 = 0 0 0 = 0 0 0 = 0 = 0 = 0 0 0 0 0 0 0 0 0 0 0 0 = = 0 1 0 0 0 =
–   asmFish 191017 64-bit3450+17
−17
(+259)12 − 48
(+0−36=24)
20.0%
12.0 / 60
0.0%
+60
0 = 0 0 0 0 0 = 0 = 0 0 = = 0 0 0 0 0 0 0 = 0 = = 0 0 = = 0 0 = 0 = 0 0 0 0 0 = 0 = 0 0 0 = 0 = = = 0 = = = = 0 0 0 = =
–   SugaR XPrO 1.2 64-bit3445+16
−16
(+254)10 − 50
(+0−40=20)
16.7%
10.0 / 60
0.0%
+20
0 = 0 = 0 0 0 0 0 0 0 0 = = 0 = = = 0 0 0 0 0 0 0 = = 0 = 0 0 0 0 0 0 0 0 = 0 0 0 0 = 0 0 = = 0 0 = = = 0 = 0 = 0 0 0 =
–   Stockfish 7 64-bit3355+14
−14
(+164)22 − 47
(+8−33=28)
31.9%
22.0 / 69
0.0%
+47
= 0 = 0 = 0 0 1 0 = 0 1 1 = = 0 0 = = 0 = = 1 0 = = = = 0 0 0 0 = 0 = 1 0 1 = 0 0 0 = 1 0 = = = 1 0 0 0 0 0 0 0 = 0 0 = 0 = = = 0 0 0 = =
–   Komodo 10 64-bit3338+15
−15
(+147)18.5 − 49.5
(+6−37=25)
27.2%
18.5 / 68
0.0%
−2
0 0 0 0 0 0 = 0 = 0 = = = 1 = 0 0 = 0 0 0 = 0 0 0 0 0 = 0 = = = 0 = = 1 0 0 0 = 0 1 1 0 = 0 0 = 0 = = 0 0 = 0 0 0 1 = = 0 0 = 1 = 0 0 =
–   Houdini 4 64-bit3241+9
−9
(+50)29.5 − 39.5
(+13−23=33)
42.8%
29.5 / 69
0.0%
+6
= = = = = = 0 0 = 1 = 1 1 0 1 0 0 = = = = = 0 1 0 = 0 0 = 0 = = 0 0 = = 0 = = 1 0 = = 1 0 = = 0 = 0 1 1 0 = = 1 = 1 0 0 0 1 0 = 0 1 = = =
–   Fire 4 64-bit3192+10
−10
(+1)37 − 29
(+15−7=44)
56.1%
37.0 / 66
47.1%
+34
= = = 0 = 0 = = 1 1 1 = = = 1 = 1 = 0 = = 1 = = = = = = 1 = = = 1 1 = 1 = = = = 0 = = 1 = 1 = = 0 = = = = = 1 0 1 = = = = 0 1 = = =
–   Equinox 3.30 64-bit3162+9
−9
(−29)33 − 37
(+13−17=40)
47.1%
33.0 / 70
100.0%
−42
= 1 1 = 0 = = = = = = 0 = = = 0 = = = 1 = 1 0 0 = = 0 1 1 = = 1 = 1 = 0 = 0 0 1 = = = 0 = = = = 0 1 0 1 = 0 = 0 1 = = = = 0 = = = = = 0 0 1
–   Critter 1.6a 64-bit3159+8
−8
(−32)35 − 35
(+14−14=42)
50.0%
35.0 / 70
100.0%
−30
1 = 1 = = 1 = 0 0 = 1 = 0 1 = = = = = 0 = = 1 = = = = 0 0 = = 0 = = = 1 0 = 1 = 0 1 = = 1 1 = = 1 = 0 = = = 0 = = = 1 0 1 = = = = 0 = = 0 =
–   Fritz 15 64-bit3146+10
−10
(−45)33 − 30
(+11−8=44)
52.4%
33.0 / 63
100.0%
−32
= 0 = = 0 = 1 = = = = 0 = = 1 1 = = 1 = = = = = = = 1 = = = = = = 1 = = = = = 0 = 0 = = = = 0 1 = = 0 = 1 1 = 0 1 = = = 1 = =
–   Andscacs 0.872 64-bit3131+16
−16
(−60)28 − 22
(+15−9=26)
56.0%
28.0 / 50
100.0%
−22
1 = = = 1 = = 0 1 0 1 = 1 = 1 = = = 0 1 = 1 = 0 = = = = = 1 1 1 1 = 1 = 0 1 0 = = = 1 = 0 = = 0 0 =
–   Fizbo 1.7 64-bit3130+14
−14
(−61)30.5 − 19.5
(+18−7=25)
61.0%
30.5 / 50
100.0%
+4
0 = 1 1 = = = 1 = 0 0 = = = 0 1 1 0 1 1 = 1 = = = 0 = = 1 = = 0 1 = = = 1 = = 1 = = 1 = 1 1 1 1 1 =
–   Hannibal 1.7 64-bit3112+10
−10
(−79)38.5 − 25.5
(+24−11=29)
60.2%
38.5 / 64
100.0%
−14
= 0 1 = 1 = 0 = = = 1 0 1 0 1 = 1 = 1 = 1 1 1 0 = 1 0 = 1 = 0 = = 1 1 = 1 = = 0 1 = 1 0 = = = 0 1 1 = 1 1 = 1 1 0 1 = = = = = =
–   Rybka 4.1 64-bit3109+7
−7
(−82)32.5 − 17.5
(+19−4=27)
65.0%
32.5 / 50
100.0%
+4
= = = 1 1 1 = = = 1 = = 1 = = 0 = 1 = = 1 = = 1 = = = = 0 = 1 = = 1 1 = 1 1 = 1 = = 1 0 1 = 1 0 1 1
–   NirvanaChess 2.3 64-bit3099+12
−12
(−92)32.5 − 17.5
(+22−7=21)
65.0%
32.5 / 50
100.0%
+2
1 0 = 1 1 = 0 = 1 = 1 = 0 = = = 1 1 1 0 1 1 1 0 = 1 = 1 1 1 = 1 = = 1 1 = 0 1 = = = = 1 0 = 1 = = 1
–   Texel 1.06 64-bit3096+11
−11
(−95)37 − 13
(+27−3=20)
74.0%
37.0 / 50
100.0%
+59
1 1 1 1 = 1 = 1 = 1 0 = 1 = = 1 1 = = 1 1 = 1 = 1 1 0 = = = 0 = = 1 = 1 1 = = 1 1 = 1 1 1 1 1 1 = 1
–   Chiron 3.01 64-bit3096+12
−12
(−95)32.5 − 17.5
(+20−5=25)
65.0%
32.5 / 50
100.0%
−5
= = 1 1 1 1 = = = 1 0 1 1 = 1 1 1 0 = 0 = 1 0 = 1 = = 1 = = 1 1 = = 1 1 = = = 1 1 = = = 0 = = = = 1
–   iCE 3.0 64-bit3085+9
−9
(−106)31 − 19
(+18−6=26)
62.0%
31.0 / 50
100.0%
−35
= 0 = 1 = = = = 1 1 1 1 = = 1 = = 1 0 1 0 1 0 = = = 1 1 = = = 1 1 = 0 1 = = = 1 1 1 = 1 0 = = = = =
–   Protector 1.9.0 64-bit3085+8
−8
(−106)35.5 − 14.5
(+26−5=19)
71.0%
35.5 / 50
100.0%
+31
0 1 = 1 1 1 1 0 1 1 1 = 1 1 = 1 = = 0 = 1 0 = 1 = 1 0 = = 1 1 1 1 = = = = 1 = = 1 1 = = 1 = 1 1 1 1
–   Booot 6.0.2 64-bit3041+15
−15
(−150)46.5 − 17.5
(+32−3=29)
72.7%
46.5 / 64
100.0%
−8
1 1 0 = 1 1 1 = = 1 = = 1 1 = 1 1 0 = = = 1 = 1 = = = = 1 1 1 = 1 1 = 1 = 1 = = = 1 1 1 1 1 = 1 = 1 = 1 1 = 1 = = 1 0 1 = 1 = =
–   Naum 4.6 64-bit3034+9
−9
(−157)48 − 16
(+38−6=20)
75.0%
48.0 / 64
100.0%
+17
1 1 = 1 = 1 = = 1 1 = 1 1 1 = 1 0 1 1 1 = 1 1 1 1 1 1 1 0 1 1 0 = 1 1 1 = 1 = = = = 0 = 1 1 1 1 0 = 1 = = 1 1 = 1 1 = 1 1 0 = 1
–   Alfil 15.7 64-bit3032+12
−12
(−159)43.5 − 20.5
(+31−8=25)
68.0%
43.5 / 64
100.0%
−42
= 1 1 1 = 0 1 = 1 0 1 1 1 1 1 0 = = = = 1 = 1 1 = 1 1 = 1 = = 0 = = 1 = 0 1 = = 0 1 0 1 1 1 1 = 1 0 = 1 1 = = 1 = = 1 = 1 = 1 1
–   SmarThink 1.96 64-bit3027+15
−15
(−164)47.5 − 16.5
(+36−5=23)
74.2%
47.5 / 64
100.0%
0
1 = 1 1 1 1 1 = = = 1 = 1 1 1 = 1 = 0 1 1 = 1 1 1 1 = 1 1 = = 1 = 1 1 0 1 1 1 = 1 1 = = 1 = 1 = 1 0 0 = 1 = 1 1 = = = 1 1 = 0 1
–   Hakkapeliitta TCEC v2 64-bit3021+18
−18
(−170)23 − 7
(+18−2=10)
76.7%
23.0 / 30
100.0%
+15
= 1 = 1 0 = = 1 = 1 1 1 = 0 1 1 = 1 = 1 1 1 1 1 1 1 = 1 = 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Gull 3.1 64-bit
played with current
participants of this list
Represented by
1-2-CPU    512Gull 3 64-bit
All    50Gull 3 64-bit 4CPU
Free    50Gull 3 64-bit 4CPU
Free 1-2-CPU    462Gull 3 64-bit
Free single-CPU    462Gull 3 64-bit
Single-CPU    512Gull 3 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 20, 2018