CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Gull 3.1 64-bit (3012+19
−19
)Quote
Author: Vadim Demichev (Russia) Links: Download, Gull 3.1 Download
Modifications by Jose Velasco Uses syzygy tablebases
This is one of the 26 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 6 64-bit3343+17
−17
(+331)4 − 36
(+0−32=8)
10.0%
4.0 / 40
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
–   Komodo 11.2 64-bit3322+15
−15
(+310)2 − 38
(+0−36=4)
5.0%
2.0 / 40
0.0%
−138
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
–   Houdini 6 Tactical 64-bit3314+21
−20
(+302)6.5 − 43.5
(+2−39=9)
13.0%
6.5 / 50
0.0%
−1
0 = 0 0 1 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
–   Fire 6.1 64-bit3203+14
−14
(+191)8 − 32
(+0−24=16)
20.0%
8.0 / 40
0.0%
−6
0 0 0 = 0 0 0 = = 0 0 0 0 0 0 0 = = 0 = = 0 0 = = 0 = 0 = = = 0 = 0 0 0 = 0 = 0
–   Shredder 13 64-bit3198+11
−11
(+186)6 − 34
(+2−30=8)
15.0%
6.0 / 40
0.0%
−91
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 1 = 0 0 0 0 = 0 0
–   Fizbo 1.9 64-bit3177+12
−12
(+165)9 − 31
(+5−27=8)
22.5%
9.0 / 40
0.0%
−46
0 0 0 0 0 1 0 0 0 0 1 0 = 0 0 1 = 0 1 0 1 0 = 0 0 = 0 0 0 0 0 = = 0 0 0 0 = = 0
–   Andscacs 0.921 64-bit3150+13
−14
(+138)9.5 − 30.5
(+1−22=17)
23.8%
9.5 / 40
0.0%
−28
0 = = = 0 0 0 = = = 0 = 0 0 = 0 = = 0 0 0 0 1 0 0 = = 0 = = = 0 0 = 0 0 0 0 = 0
–   Booot 6.2 64-bit3148+13
−13
(+136)7 − 33
(+1−27=12)
17.5%
7.0 / 40
0.0%
−96
0 0 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
–   Gull 3 64-bit3119+9
−9
(+107)13 − 27
(+2−16=22)
32.5%
13.0 / 40
0.0%
+6
= = 0 = 0 = 0 0 0 0 = 0 = = = 0 = = 0 = = 0 1 = = = = = 0 = 1 0 0 = = 0 = 0 = 0
–   Chiron 4 64-bit3109+12
−12
(+97)15.5 − 24.5
(+9−18=13)
38.8%
15.5 / 40
0.0%
+20
= = = 0 1 0 0 0 0 = = = 1 0 0 1 = 0 0 0 0 0 0 0 1 = 0 1 = 1 = = 0 = 0 1 1 0 = 1
–   Strelka 5.5 64-bit3107+7
−7
(+95)12.5 − 27.5
(+6−21=13)
31.3%
12.5 / 40
0.0%
−35
= 1 0 0 = 0 = 1 = = 0 0 0 0 = = = 0 0 0 0 1 0 0 0 1 = = 0 0 0 0 = 0 0 1 = = 1 0
–   Fritz 16 64-bit3093+15
−16
(+81)30 − 30
(+12−12=36)
50.0%
30.0 / 60
0.0%
+81
= = = 1 1 = = = 1 = = = = = = 1 = = = 1 0 = = 1 0 0 0 = 1 1 0 1 = = = = = 0 0 1 = = 0 = = 0 = 0 = = 0 = = 1 0 = = = = 1
–   Texel 1.07 64-bit3077+19
−19
(+65)11 − 29
(+6−24=10)
27.5%
11.0 / 40
0.0%
−96
0 1 0 = 0 0 1 1 0 0 0 0 0 0 = = 0 1 0 0 1 = = 0 0 0 = 0 1 0 0 = 0 0 0 = = = 0 0
–   Nemorino 4.00 64-bit3046+26
−26
(+34)7 − 3
(+5−1=4)
70.0%
7.0 / 10
1.8%
+165
= 1 = 1 = = 1 0 1 1
–   Arasan 20.4.1 64-bit3032+22
−21
(+20)19.5 − 12.5
(+12−5=15)
60.9%
19.5 / 32
7.0%
+87
= 0 0 1 = = 0 1 0 1 1 1 = = = = 0 1 = = = = 1 1 = 1 1 1 = = = 1
–   Laser 1.4 64-bit3025+18
−18
(+13)19.5 − 20.5
(+10−11=19)
48.8%
19.5 / 40
14.6%
+3
1 = 0 1 = 0 = = 0 = = = = = = 1 1 1 = 0 = 0 1 0 = 0 1 1 = = 1 = = 0 0 0 0 1 = =
–   Senpai 2.0 64-bit3025+20
−20
(+13)18 − 22
(+12−16=12)
45.0%
18.0 / 40
16.7%
−18
1 = 0 = 0 0 1 = 1 1 1 0 = = 1 1 = 1 0 0 = 0 0 = 1 = = 0 0 0 0 0 0 = 1 = 1 0 1 0
–   Arasan 20.3 64-bit3010+20
−20
(−2)23 − 17
(+17−11=12)
57.5%
23.0 / 40
55.1%
+48
1 = 1 = 1 = 0 1 = 0 = 0 = 0 1 0 = 1 = = 1 = 1 0 1 0 1 1 0 0 1 1 = 1 1 0 1 = 1 0
–   SmarThink 1.97 64-bit2994+17
−16
(−18)19.5 − 20.5
(+12−13=15)
48.8%
19.5 / 40
92.1%
−26
1 0 1 = 1 0 = 0 1 = 0 1 = = = 1 = 0 = = 1 = 0 1 = 0 0 1 1 = = 0 = 0 1 1 0 = 0 0
–   Sting SF 9 64-bit2993+20
−20
(−19)28 − 12
(+20−4=16)
70.0%
28.0 / 40
91.3%
+110
1 1 = 1 1 1 1 1 = = 1 = = = 0 1 1 = = 1 1 = 0 = = 1 = 1 0 1 = 1 1 1 = 0 = 1 = 1
–   ChessBrainVB 3.612990+43
−43
(−22)4 − 2
(+3−1=2)
66.7%
4.0 / 6
81.6%
+81
1 = 0 1 1 =
–   Rodent III 0.238 64-bit2978+22
−22
(−34)22 − 10
(+16−4=12)
68.8%
22.0 / 32
99.0%
+90
= 1 = = = 1 0 1 = 1 1 = 1 1 1 1 1 = 0 1 1 1 = 1 = 0 = 0 = = 1 1
–   Vajolet2 2.4 64-bit2969+23
−23
(−43)17 − 23
(+10−16=14)
42.5%
17.0 / 40
99.8%
−89
0 1 0 1 1 = 1 0 0 0 = = 0 = 1 0 0 0 1 0 1 = = = = = 1 0 1 = = 0 0 = = = 0 1 0 0
–   Hakkapeliitta 3.0 64-bit2957+13
−13
(−55)20 − 20
(+14−14=12)
50.0%
20.0 / 40
100.0%
−56
1 0 0 0 0 1 = = = = 1 = = 0 = 1 0 1 1 0 = 1 1 0 = = = 1 0 1 0 0 1 = 0 0 1 0 1 1
–   Wasp 2.6 64-bit2947+16
−15
(−65)23 − 16
(+14−7=18)
59.0%
23.0 / 39
100.0%
−12
0 = = = 1 0 1 1 = 1 = = = 1 = 1 1 = 1 = = = 1 = 0 1 0 = 0 = 0 1 = 1 0 1 1 = =
–   chess22k 1.7 64-bit2939+96
−93
(−73)2 − 0
(+2−0=0)
100.0%
2.0 / 2
93.2%
+INF
1 1
–   Rodent III 0.210 64-bit2934+20
−20
(−78)26 − 14
(+17−5=18)
65.0%
26.0 / 40
100.0%
+12
= 1 1 1 0 = 1 0 = = 1 1 = 0 = = = 0 1 1 = = 1 1 1 1 = 1 = = = 1 1 = = 1 = = 0 1
–   Ethereal 8.62 64-bit2877+32
−32
(−135)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+14
1 1 = = = 1 1 =
–   Fruit Reloaded 3.2.1 64-bit2844+29
−29
(−168)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+120
= 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    561Roc 0.7 64-bit
All    231Gull 3 64-bit 4CPU
Free    303Gull 3 64-bit 4CPU
Free 1-2-CPU    401Roc 0.7 64-bit
Free single-CPU    401Roc 0.7 64-bit
Single-CPU    561Roc 0.7 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018