CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

Options
Show each game results
Gull 3.1 64-bit (3084+13
−13		)Quote
Author: Vadim Demichev (Russia) Links: Download, Gull 3.1 Download
Modifications by Jose Velasco Uses syzygy tablebases
This is one of the 36 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Peacekeeper 2.40 64-bit3427+18
−18		(+343)11.5 − 48.5
(+2−39=19)
19.2%
11.5 / 60
0.0%
+115
–   Stockfish 9 64-bit3425+10
−10		(+341)4.5 − 35.5
(+0−31=9)
11.3%
4.5 / 40
0.0%
+32
–   Houdini 6 64-bit3392+5
−5		(+308)4 − 36
(+0−32=8)
10.0%
4.0 / 40
0.0%
−19
–   Komodo 11.2 64-bit3379+11
−11		(+295)2 − 38
(+0−36=4)
5.0%
2.0 / 40
0.0%
−130
–   Houdini 6 Tactical 64-bit3368+15
−15		(+284)6.5 − 43.5
(+2−39=9)
13.0%
6.5 / 50
0.0%
−21
–   Fire 6.1 64-bit3253+10
−10		(+169)8 − 32
(+0−24=16)
20.0%
8.0 / 40
0.0%
−42
–   Shredder 13 64-bit3247+6
−6		(+163)6 − 34
(+2−30=8)
15.0%
6.0 / 40
0.0%
−120
–   Fizbo 1.9 64-bit3222+10
−10		(+138)9 − 31
(+5−27=8)
22.5%
9.0 / 40
0.0%
−85
–   Andscacs 0.921 64-bit3195+12
−12		(+111)9.5 − 30.5
(+1−22=17)
23.8%
9.5 / 40
0.0%
−71
–   Booot 6.2 64-bit3187+9
−9		(+103)7 − 33
(+1−27=12)
17.5%
7.0 / 40
0.0%
−140
–   Gull 3 64-bit3161+6
−6		(+77)13 − 27
(+2−16=22)
32.5%
13.0 / 40
0.0%
−38
–   Chiron 4 64-bit3158+7
−7		(+74)15.5 − 24.5
(+9−18=13)
38.8%
15.5 / 40
0.0%
−15
–   Fritz 16 64-bit3144+9
−9		(+60)30 − 30
(+12−12=36)
50.0%
30.0 / 60
0.0%
+60
–   Strelka 5.5 64-bit3142+5
−5		(+58)12.5 − 27.5
(+6−21=13)
31.3%
12.5 / 40
0.0%
−89
–   Texel 1.07 64-bit3114+9
−9		(+30)11 − 29
(+6−24=10)
27.5%
11.0 / 40
0.0%
−148
–   Vajolet2 2.6 64-bit3096+13
−13		(+12)13 − 7
(+7−1=12)		65.0%
13.0 / 20
9.9%
+109
–   ChessBrainVB 3.703078+20
−20		(−6)9 − 5
(+5−1=8)		64.3%
9.0 / 14
68.9%
+87
–   Arasan 20.4.1 64-bit3077+13
−13		(−7)19.5 − 12.5
(+12−5=15)
60.9%
19.5 / 32
77.6%
+70
–   Nemorino 4.00 64-bit3075+15
−15		(−9)7 − 3
(+5−1=4)		70.0%
7.0 / 10
84.0%
+139
–   Senpai 2.0 64-bit3067+9
−9		(−17)18 − 22
(+12−16=12)
45.0%
18.0 / 40
98.6%
−54
–   Sting SF 9.99 64-bit3064+20
−20		(−20)7 − 3
(+4−0=6)		70.0%
7.0 / 10
95.4%
+109
–   Laser 1.4 64-bit3062+16
−16		(−22)19.5 − 20.5
(+10−11=19)
48.8%
19.5 / 40
98.7%
−32
–   Xiphos 0.2 64-bit3058+15
−15		(−26)18 − 12
(+11−5=14)
60.0%
18.0 / 30
99.6%
+46
–   Pedone 1.7 64-bit3045+14
−14		(−39)8.5 − 3.5
(+5−0=7)		70.8%
8.5 / 12
100.0%
+95
–   Sting SF 10.1 64-bit3044+24
−24		(−40)10.5 − 5.5
(+8−3=5)		65.6%
10.5 / 16
99.9%
+79
–   Sting SF 9.9 64-bit3041+13
−13		(−43)17.5 − 14.5
(+8−5=19)
54.7%
17.5 / 32
100.0%
−13
–   Arasan 20.3 64-bit3041+17
−17		(−43)23 − 17
(+17−11=12)
57.5%
23.0 / 40
100.0%
+15
–   Sting SF 9 64-bit3034+13
−13		(−50)26 − 12
(+18−4=16)
68.4%
26.0 / 38
100.0%
+82
–   Vajolet2 2.5 64-bit3032+15
−15		(−52)8.5 − 3.5
(+5−0=7)		70.8%
8.5 / 12
100.0%
+80
–   Ethereal 9.30 64-bit3032+21
−21		(−52)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+193
–   SmarThink 1.97 64-bit3025+13
−13		(−59)19.5 − 20.5
(+12−13=15)
48.8%
19.5 / 40
100.0%
−69
–   Integral v2 64-bit3020+22
−22		(−64)21 − 9
(+16−4=10)
70.0%
21.0 / 30
100.0%
+86
–   ChessBrainVB 3.613016+23
−23		(−68)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+41
–   Xiphos 0.1 64-bit3015+17
−17		(−69)23.5 − 6.5
(+18−1=11)
78.3%
23.5 / 30
100.0%
+134
–   Rodent III 0.238 64-bit3011+13
−13		(−73)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
+66
–   Vajolet2 2.4 64-bit2996+18
−18		(−88)17 − 23
(+10−16=14)
42.5%
17.0 / 40
100.0%
−143
–   Frozenight 4.0.0 64-bit2993+18
−18		(−91)9 − 3
(+6−0=6)		75.0%
9.0 / 12
100.0%
+74
–   chess22k 1.10 64-bit2982+15
−15		(−102)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
+119
–   Hakkapeliitta 3.0 64-bit2979+10
−10		(−105)20 − 20
(+14−14=12)
50.0%
20.0 / 40
100.0%
−106
–   Pirarucu 2.7.4 64-bit2976+15
−15		(−108)16.5 − 3.5
(+13−0=7)		82.5%
16.5 / 20
100.0%
+126
–   Wasp 2.6 64-bit2970+11
−11		(−114)23 − 16
(+14−7=18)
59.0%
23.0 / 39
100.0%
−52
–   chess22k 1.9 64-bit2966+18
−18		(−118)9 − 3
(+6−0=6)		75.0%
9.0 / 12
100.0%
+50
–   Rodent III 0.210 64-bit2960+16
−16		(−124)26 − 14
(+17−5=18)
65.0%
26.0 / 40
100.0%
−19
–   Dirty CUCUMBER 64-bit2941+9
−9		(−143)8.5 − 3.5
(+5−0=7)		70.8%
8.5 / 12
100.0%
−8
–   Demolito 2018-03-01 64-bit2931+14
−14		(−153)13 − 5
(+9−1=8)		72.2%
13.0 / 18
100.0%
+2
–   RubiChess 1.2.1 64-bit2930+16
−16		(−154)26.5 − 5.5
(+22−1=9)
82.8%
26.5 / 32
100.0%
+94
–   chess22k 1.7 64-bit2919+19
−19		(−165)12 − 4
(+9−1=6)		75.0%
12.0 / 16
100.0%
+14
–   Atlas 3.91 64-bit2916+11
−11		(−168)8.5 − 3.5
(+5−0=7)		70.8%
8.5 / 12
100.0%
−33
–   Zangdar 2.19.03 64-bit2913+12
−12		(−171)19 − 5
(+14−0=10)		79.2%
19.0 / 24
100.0%
+34
–   Scorpio 2.8 64-bit2905+11
−11		(−179)10.5 − 1.5
(+9−0=3)		87.5%
10.5 / 12
100.0%
+111
–   Tucano 8.00 64-bit2905+16
−16		(−179)13 − 3
(+10−0=6)		81.3%
13.0 / 16
100.0%
+44
–   Ethereal 8.62 64-bit2902+20
−20		(−182)8 − 2
(+6−0=4)		80.0%
8.0 / 10
100.0%
+28
–   Counter 3.4 64-bit2900+18
−18		(−184)12 − 2
(+10−0=4)		85.7%
12.0 / 14
100.0%
+86
–   Fruit Reloaded 3.2.1 64-bit2851+11
−11		(−233)9 − 1
(+8−0=2)		90.0%
9.0 / 10
100.0%
+94
1535 games: 441 wins, 531 losses, 563 draws (36.7%), score: 47.1%

Rating changes by day

Rating changes with played games

Created in 2005-2013 by CCRL team
Last games added on November 16, 2024