CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Gull 3.1 64-bit (3019+18
−18
)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
–   Stockfish 9 64-bit3390+20
−19
(+371)4.5 − 35.5
(+0−31=9)
11.3%
4.5 / 40
0.0%
+63
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 64-bit3342+16
−15
(+323)4 − 36
(+0−32=8)
10.0%
4.0 / 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 0 0 0 0 0 = = 0 0 = 0
–   Komodo 11.2 64-bit3325+14
−14
(+306)2 − 38
(+0−36=4)
5.0%
2.0 / 40
0.0%
−142
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+20
−20
(+295)6.5 − 43.5
(+2−39=9)
13.0%
6.5 / 50
0.0%
−8
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-bit3204+13
−13
(+185)8 − 32
(+0−24=16)
20.0%
8.0 / 40
0.0%
−12
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-bit3202+11
−11
(+183)6 − 34
(+2−30=8)
15.0%
6.0 / 40
0.0%
−95
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-bit3178+12
−12
(+159)9 − 31
(+5−27=8)
22.5%
9.0 / 40
0.0%
−52
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-bit3151+14
−13
(+132)9.5 − 30.5
(+1−22=17)
23.8%
9.5 / 40
0.0%
−34
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-bit3149+12
−12
(+130)7 − 33
(+1−27=12)
17.5%
7.0 / 40
0.0%
−103
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-bit3120+9
−9
(+101)13 − 27
(+2−16=22)
32.5%
13.0 / 40
0.0%
0
= = 0 = 0 = 0 0 0 0 = 0 = = = 0 = = 0 = = 0 1 = = = = = 0 = 1 0 0 = = 0 = 0 = 0
–   Chiron 4 64-bit3112+12
−12
(+93)15.5 − 24.5
(+9−18=13)
38.8%
15.5 / 40
0.0%
+16
= = = 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-bit3108+7
−7
(+89)12.5 − 27.5
(+6−21=13)
31.3%
12.5 / 40
0.0%
−41
= 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-bit3095+15
−15
(+76)30 − 30
(+12−12=36)
50.0%
30.0 / 60
0.0%
+76
= = = 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-bit3079+18
−18
(+60)11 − 29
(+6−24=10)
27.5%
11.0 / 40
0.0%
−101
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-bit3051+24
−24
(+32)7 − 3
(+5−1=4)
70.0%
7.0 / 10
1.7%
+164
1 1 = = 1 0 = 1 = 1
–   Arasan 20.4.1 64-bit3036+20
−20
(+17)19.5 − 12.5
(+12−5=15)
60.9%
19.5 / 32
9.5%
+84
= 0 0 1 = = 0 1 0 1 1 1 = = = = 0 1 = = = = 1 1 = 1 1 1 = = = 1
–   Senpai 2.0 64-bit3030+19
−18
(+11)18 − 22
(+12−16=12)
45.0%
18.0 / 40
19.7%
−20
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
–   Laser 1.4 64-bit3027+18
−18
(+8)19.5 − 20.5
(+10−11=19)
48.8%
19.5 / 40
25.7%
−1
1 = 0 1 = 0 = = 0 = = = = = = 1 1 1 = 0 = 0 1 0 = 0 1 1 = = 1 = = 0 0 0 0 1 = =
–   Pedone 1.7 64-bit3016+25
−25
(−3)8.5 − 3.5
(+5−0=7)
70.8%
8.5 / 12
56.6%
+115
= = = = 1 1 = 1 = = 1 1
–   Arasan 20.3 64-bit3012+20
−20
(−7)23 − 17
(+17−11=12)
57.5%
23.0 / 40
70.6%
+43
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
–   Vajolet2 2.5 64-bit3004+29
−29
(−15)7 − 3
(+4−0=6)
70.0%
7.0 / 10
80.6%
+96
= 1 = = = 1 1 = 1 =
–   Sting SF 9 64-bit3000+19
−19
(−19)26 − 12
(+18−4=16)
68.4%
26.0 / 38
92.7%
+98
1 1 = 1 1 1 1 = = 1 = = = 0 1 = = 1 1 = 0 = = 1 = 1 0 1 = 1 1 1 = 0 = 1 = 1
–   SmarThink 1.97 64-bit2997+16
−16
(−22)19.5 − 20.5
(+12−13=15)
48.8%
19.5 / 40
96.6%
−30
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
–   ChessBrainVB 3.612989+27
−27
(−30)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
96.4%
+65
1 = 1 = 0 1 1 1 0 =
–   Rodent III 0.238 64-bit2981+20
−20
(−38)22 − 10
(+16−4=12)
68.8%
22.0 / 32
99.8%
+86
= 1 = = = 1 0 1 = 1 1 = 1 1 1 1 1 = 0 1 1 1 = 1 = 0 = 0 = = 1 1
–   Vajolet2 2.4 64-bit2971+22
−22
(−48)17 − 23
(+10−16=14)
42.5%
17.0 / 40
100.0%
−94
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+12
−12
(−62)20 − 20
(+14−14=12)
50.0%
20.0 / 40
100.0%
−63
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-bit2952+15
−15
(−67)23 − 16
(+14−7=18)
59.0%
23.0 / 39
100.0%
−14
0 = = = 1 0 1 1 = 1 = = = 1 = 1 1 = 1 = = = 1 = 0 1 0 = 0 = 0 1 = 1 0 1 1 = =
–   Rodent III 0.210 64-bit2936+19
−19
(−83)26 − 14
(+17−5=18)
65.0%
26.0 / 40
100.0%
+7
= 1 1 1 0 = 1 0 = = 1 1 = 0 = = = 0 1 1 = = 1 1 1 1 = 1 = = = 1 1 = = 1 = = 0 1
–   chess22k 1.7 64-bit2897+26
−26
(−122)12 − 4
(+9−1=6)
75.0%
12.0 / 16
100.0%
+41
1 1 = 1 1 1 1 1 0 1 = = 1 = = =
–   Ethereal 8.62 64-bit2885+25
−25
(−134)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+61
1 = = 1 1 1 = = 1 1
–   Atlas 3.91 64-bit2860+52
−53
(−159)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−10
1 = = 1
–   Fruit Reloaded 3.2.1 64-bit2853+25
−25
(−166)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+163
1 1 1 1 = 1 = 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on February 17, 2018