CCRL 40/15
Downloads and Statistics
January 9, 2021
Testing summary:
Total: 1'204'486 games
played by 2'764 programs

White wins: 414'243 (34.4%)
Black wins: 305'352 (25.4%)
Draws: 484'891 (40.3%)
White score: 54.5%

Engine Details

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Gull II b2 32-bit (2981+18
−18
)Quote
Author: Vadim Demichev (Russia) Link: Download
This is one of the 33 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 3 32-bit3134+20
−20
(+153)6.5 − 25.5
(+2−21=9)
20.3%
6.5 / 32
0.0%
−61
–   Houdini 2.0c 32-bit3102+13
−13
(+121)9 − 23
(+1−15=16)
28.1%
9.0 / 32
0.0%
−9
–   Houdini 1.5a 32-bit3088+13
−13
(+107)10.5 − 21.5
(+2−13=17)
32.8%
10.5 / 32
0.0%
+4
–   Strelka 5.5 32-bit3086+15
−14
(+105)7.5 − 26.5
(+3−22=9)
22.1%
7.5 / 34
0.0%
−98
–   Strelka 5.1 32-bit3080+15
−15
(+99)12 − 20
(+1−9=22)
37.5%
12.0 / 32
0.0%
+32
–   Critter 1.4 32-bit3072+13
−13
(+91)14 − 18
(+3−7=22)
43.8%
14.0 / 32
0.0%
+55
–   Critter 1.6a 32-bit3067+16
−16
(+86)9.5 − 22.5
(+5−18=9)
29.7%
9.5 / 32
0.0%
−54
–   Stockfish 2.2.2 32-bit3049+14
−14
(+68)13 − 19
(+5−11=16)
40.6%
13.0 / 32
0.0%
+13
–   Komodo 5 32-bit3046+16
−16
(+65)13 − 19
(+6−12=14)
40.6%
13.0 / 32
0.0%
+6
–   Stockfish 2.3.1 32-bit3039+17
−17
(+58)25.5 − 38.5
(+6−19=39)
39.8%
25.5 / 64
0.0%
+2
–   Rybka 4.1 32-bit3030+12
−12
(+49)11.5 − 20.5
(+2−11=19)
35.9%
11.5 / 32
0.0%
−31
–   Vitruvius 1.11C 32-bit3029+14
−15
(+48)15.5 − 16.5
(+5−6=21)
48.4%
15.5 / 32
0.0%
+39
–   IvanHoe 9.46h 32-bit3022+14
−14
(+41)10 − 21
(+0−11=20)
32.3%
10.0 / 31
0.0%
−54
–   Komodo 3 32-bit3022+14
−14
(+41)13.5 − 18.5
(+6−11=15)
42.2%
13.5 / 32
0.0%
−5
–   Bouquet 1.5 32-bit3010+17
−18
(+29)14.5 − 17.5
(+2−5=25)
45.3%
14.5 / 32
1.0%
+5
–   Sting SF 2 32-bit3002+17
−17
(+21)14 − 18
(+7−11=14)
43.8%
14.0 / 32
4.2%
−15
–   DeepSaros 3.0 32-bit2998+18
−18
(+17)16 − 16
(+6−6=20)
50.0%
16.0 / 32
8.9%
+15
–   Fritz 132960+11
−11
(−21)18.5 − 13.5
(+9−4=19)
57.8%
18.5 / 32
98.2%
+24
–   Hiarcs 142960+10
−10
(−21)15 − 16
(+9−10=12)
48.4%
15.0 / 31
98.1%
−33
–   Naum 4.2 32-bit2958+10
−10
(−23)21.5 − 10.5
(+13−2=17)
67.2%
21.5 / 32
98.9%
+77
–   Deep Sjeng c't 20102940+10
−10
(−41)17 − 15
(+8−6=18)
53.1%
17.0 / 32
100.0%
−22
–   Chiron 1.5 32-bit2939+15
−16
(−42)19 − 13
(+7−1=24)
59.4%
19.0 / 32
100.0%
+5
–   Shredder 12 32-bit2929+7
−7
(−52)19.5 − 12.5
(+10−3=19)
60.9%
19.5 / 32
100.0%
+8
–   Spike 1.4 Leiden2914+8
−8
(−67)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
100.0%
−34
–   Rybka 2.3.2a 32-bit2912+9
−9
(−69)20.5 − 11.5
(+13−4=15)
64.1%
20.5 / 32
100.0%
+15
–   Deep Junior 13.3 32-bit2908+15
−14
(−73)18.5 − 13.5
(+11−6=15)
57.8%
18.5 / 32
100.0%
−26
–   Hannibal 1.2 32-bit2905+14
−14
(−76)20 − 12
(+12−4=16)
62.5%
20.0 / 32
100.0%
0
–   Quazar 0.4 32-bit2879+12
−12
(−102)22 − 10
(+13−1=18)
68.8%
22.0 / 32
100.0%
+6
–   Protector 1.4.0 32-bit2878+11
−11
(−103)25 − 7
(+19−1=12)
78.1%
25.0 / 32
100.0%
+86

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Created in 2005-2013 by CCRL team
Last games added on January 9, 2021