CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
Roc 0.7 64-bit (3113+10
−10
)Quote
Author: Vadim Demichev (Russia) Link: Download
This is one of the 33 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR XPrO 1.4 64-bit3365+14
−14
(+252)6.5 − 47.5
(+0−41=13)
12.0%
6.5 / 54
0.0%
−42
–   Stockfish 9 64-bit3364+12
−12
(+251)10.5 − 53.5
(+0−43=21)
16.4%
10.5 / 64
0.0%
+15
–   asmFish 051117 64-bit3340+16
−15
(+227)10 − 44
(+1−35=18)
18.5%
10.0 / 54
0.0%
+9
–   Houdini 6 64-bit3334+7
−8
(+221)12 − 40
(+0−28=24)
23.1%
12.0 / 52
0.0%
+53
–   SugaR XPrO 1.3 64-bit3325+16
−15
(+212)10 − 50
(+0−40=20)
16.7%
10.0 / 60
0.0%
−21
–   SugaR XPrO 1.5.3 64-bit3322+16
−16
(+209)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+58
–   Komodo 11.3.1 64-bit3321+14
−14
(+208)9 − 43
(+1−35=16)
17.3%
9.0 / 52
0.0%
−24
–   Komodo 11.2 64-bit3319+14
−14
(+206)12.5 − 47.5
(+3−38=19)
20.8%
12.5 / 60
0.0%
+2
–   Komodo 12 64-bit3313+14
−15
(+200)10.5 − 41.5
(+0−31=21)
20.2%
10.5 / 52
0.0%
+5
–   SugaR XPrO 1.2 64-bit3312+16
−16
(+199)14.5 − 47.5
(+1−34=27)
23.4%
14.5 / 62
0.0%
+30
–   Komodo 10.4 64-bit3303+14
−14
(+190)12 − 40
(+1−29=22)
23.1%
12.0 / 52
0.0%
+17
–   Stockfish 8 64-bit3299+11
−11
(+186)13 − 51
(+0−38=26)
20.3%
13.0 / 64
0.0%
−7
–   Houdini 5.01 64-bit3298+13
−13
(+185)16 − 46
(+1−31=30)
25.8%
16.0 / 62
0.0%
+38
–   Komodo 11.01 64-bit3290+21
−20
(+177)8 − 28
(+0−20=16)
22.2%
8.0 / 36
0.0%
+1
–   Fire 7.1 64-bit3257+7
−8
(+144)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−146
–   Fire 6.1 64-bit3202+12
−12
(+89)26.5 − 41.5
(+5−20=43)
39.0%
26.5 / 68
0.0%
+30
–   Booot 6.3.1 64-bit3198+9
−9
(+85)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+152
–   Shredder 13 64-bit3197+8
−8
(+84)23 − 39
(+2−18=42)
37.1%
23.0 / 62
0.0%
+15
–   Fizbo 2 64-bit3195+8
−8
(+82)28 − 36
(+9−17=38)
43.8%
28.0 / 64
0.0%
+47
–   Booot 6.3 64-bit3191+16
−16
(+78)19.5 − 32.5
(+7−20=25)
37.5%
19.5 / 52
0.0%
0
–   Ethereal 10.55 64-bit3188+18
−18
(+75)18.5 − 31.5
(+5−18=27)
37.0%
18.5 / 50
0.0%
−1
–   Fire 5 64-bit3173+13
−13
(+60)27.5 − 38.5
(+6−17=43)
41.7%
27.5 / 66
0.0%
+15
–   Fizbo 1.9 64-bit3173+12
−12
(+60)29.5 − 44.5
(+13−28=33)
39.9%
29.5 / 74
0.0%
−1
–   Andscacs 0.93 64-bit3168+13
−13
(+55)25 − 38
(+10−23=30)
39.7%
25.0 / 63
0.0%
−6
–   Andscacs 0.94 64-bit3167+13
−13
(+54)16.5 − 37.5
(+0−21=33)
30.6%
16.5 / 54
0.0%
−55
–   Andscacs 0.92 64-bit3158+14
−15
(+45)24.5 − 31.5
(+7−14=35)
43.8%
24.5 / 56
0.0%
+12
–   Andscacs 0.921 64-bit3147+14
−13
(+34)27.5 − 30.5
(+11−14=33)
47.4%
27.5 / 58
0.0%
+20
–   Booot 6.2 64-bit3141+11
−11
(+28)37.5 − 46.5
(+12−21=51)
44.6%
37.5 / 84
0.0%
−2
–   Andscacs 0.91 64-bit3138+15
−16
(+25)32.5 − 30.5
(+14−12=37)
51.6%
32.5 / 63
0.3%
+33
–   Laser 1.6 64-bit3128+11
−10
(+15)23.5 − 26.5
(+9−12=29)
47.0%
23.5 / 50
2.3%
0
–   Arasan 21.3 64-bit3121+14
−14
(+8)6.5 − 7.5
(+1−2=11)
46.4%
6.5 / 14
19.9%
−11
–   Gull 3 64-bit3117+7
−7
(+4)27.5 − 28.5
(+7−8=41)
49.1%
27.5 / 56
25.5%
0
–   Chiron 4 64-bit3113+8
−8
(0)38.5 − 39.5
(+12−13=53)
49.4%
38.5 / 78
54.6%
−2
–   RubiChess 1.5 64-bit3108+20
−20
(−5)9 − 11
(+4−6=10)
45.0%
9.0 / 20
67.1%
−36
–   Pedone 2.0 64-bit3106+17
−17
(−7)8 − 8
(+4−4=8)
50.0%
8.0 / 16
76.5%
−7
–   SlowChess Blitz Classic 1.9 64-bit3103+23
−23
(−10)7.5 − 8.5
(+4−5=7)
46.9%
7.5 / 16
79.5%
−27
–   Strelka 5.5 64-bit3101+7
−6
(−12)31 − 25
(+15−9=32)
55.4%
31.0 / 56
98.0%
+19
–   Fritz 16 64-bit3099+11
−11
(−14)2 − 2
(+1−1=2)
50.0%
2.0 / 4
97.1%
−24
–   NirvanaChess 2.4 64-bit3098+9
−9
(−15)42 − 44
(+14−16=56)
48.8%
42.0 / 86
99.1%
−22
–   Critter 1.6a 64-bit3098+7
−7
(−15)31 − 25
(+14−8=34)
55.4%
31.0 / 56
99.3%
+14
–   Vajolet2 2.8 64-bit3097+15
−15
(−16)9.5 − 10.5
(+4−5=11)
47.5%
9.5 / 20
96.3%
−33
–   Equinox 3.20 64-bit3093+9
−9
(−20)12.5 − 11.5
(+5−4=15)
52.1%
12.5 / 24
99.9%
−10
–   Fritz 15 64-bit3092+9
−10
(−21)10 − 16
(+3−9=14)
38.5%
10.0 / 26
99.9%
−88
–   Xiphos 0.3 64-bit3090+19
−19
(−23)13 − 11
(+6−4=14)
54.2%
13.0 / 24
98.2%
+1
–   Ethereal 10.00 64-bit3090+15
−15
(−23)9 − 9
(+2−2=14)
50.0%
9.0 / 18
99.5%
−23
–   Hannibal 1.7 64-bit3078+10
−10
(−35)32.5 − 21.5
(+15−4=35)
60.2%
32.5 / 54
100.0%
+19
–   Rybka 4 64-bit3074+11
−11
(−39)11 − 9
(+5−3=12)
55.0%
11.0 / 20
100.0%
−7
–   Bouquet 1.8 64-bit3072+9
−9
(−41)14.5 − 7.5
(+8−1=13)
65.9%
14.5 / 22
100.0%
+48
–   Texel 1.07 64-bit3072+11
−11
(−41)13 − 9
(+8−4=10)
59.1%
13.0 / 22
100.0%
+18
–   Koivisto 4.0 64-bit3072+20
−20
(−41)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Laser 1.5 64-bit3070+14
−15
(−43)19 − 13
(+8−2=22)
59.4%
19.0 / 32
100.0%
+7
–   NirvanaChess 2.3 64-bit3070+12
−13
(−43)14.5 − 11.5
(+7−4=15)
55.8%
14.5 / 26
100.0%
−8
–   ChessBrainVB 3.743065+14
−14
(−48)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
100.0%
+23
–   iCE 4.0 64-bit3058+15
−15
(−55)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
100.0%
+2
–   Vajolet2 2.6 64-bit3058+15
−15
(−55)11 − 9
(+6−4=10)
55.0%
11.0 / 20
100.0%
−27
–   Pedone 1.8 64-bit3057+16
−16
(−56)13 − 7
(+9−3=8)
65.0%
13.0 / 20
100.0%
+35
–   Protector 1.9.0 64-bit3056+9
−9
(−57)19 − 17
(+9−7=20)
52.8%
19.0 / 36
100.0%
−41
–   Igel 2.3.1 64-bit3055+23
−23
(−58)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+74
–   Alfil 15.7 64-bit3055+13
−13
(−58)11 − 9
(+4−2=14)
55.0%
11.0 / 20
100.0%
−30
–   BlackMamba 2.0 64-bit3054+10
−10
(−59)15 − 9
(+8−2=14)
62.5%
15.0 / 24
100.0%
+12
–   Seer 1.2.1 64-bit3053+22
−22
(−60)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
+38
–   chess22k 1.12 64-bit3047+16
−16
(−66)6 − 6
(+2−2=8)
50.0%
6.0 / 12
100.0%
−69
–   Vitruvius 1.11C 64-bit3047+14
−14
(−66)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−6
–   ChessBrainVB 3.703042+23
−23
(−71)9.5 − 4.5
(+6−1=7)
67.9%
9.5 / 14
100.0%
+33
–   iCE 3.0 64-bit3039+11
−11
(−74)25 − 13
(+15−3=20)
65.8%
25.0 / 38
100.0%
+20
–   Elektro 1.2 64-bit3039+17
−17
(−74)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+83
–   Texel 1.06 64-bit3039+16
−16
(−74)16.5 − 11.5
(+11−6=11)
58.9%
16.5 / 28
100.0%
−16
–   Wasp 3.60 64-bit3038+20
−20
(−75)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
100.0%
−21
–   Sting SF 8.5 64-bit3038+29
−29
(−75)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+156
–   Nemorino 4.00 64-bit3038+17
−17
(−75)9.5 − 8.5
(+4−3=11)
52.8%
9.5 / 18
100.0%
−60
–   Sting SF 8.1 64-bit3037+28
−28
(−76)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+40
–   Arasan 20.4.1 64-bit3035+16
−16
(−78)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+4
–   RubiChess 1.4 64-bit3035+17
−17
(−78)10.5 − 5.5
(+6−1=9)
65.6%
10.5 / 16
100.0%
+9
–   ChessBrainVB 3.663033+23
−23
(−80)9.5 − 6.5
(+8−5=3)
59.4%
9.5 / 16
100.0%
−12
–   Sting SF 9.99 64-bit3031+25
−25
(−82)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−54
–   Senpai 2.0 64-bit3030+11
−11
(−83)11 − 7
(+6−2=10)
61.1%
11.0 / 18
100.0%
−19
–   Sting SF 15 64-bit3030+25
−25
(−83)16 − 8
(+13−5=6)
66.7%
16.0 / 24
100.0%
+37
–   Laser 1.4 64-bit3024+18
−18
(−89)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
−11
–   SmarThink 1.98 64-bit3024+13
−13
(−89)9.5 − 6.5
(+4−1=11)
59.4%
9.5 / 16
100.0%
−38
–   Arasan 20.5 64-bit3023+20
−20
(−90)8.5 − 3.5
(+5−0=7)
70.8%
8.5 / 12
100.0%
+26
–   ChessBrainVB 3.683023+21
−21
(−90)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
100.0%
−68
–   Arasan 20.2 64-bit3020+25
−25
(−93)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−152
–   Sting SF 10.1 64-bit3011+28
−28
(−102)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
100.0%
−76
–   Pedone 1.7 64-bit3011+17
−17
(−102)8.5 − 5.5
(+3−0=11)
60.7%
8.5 / 14
100.0%
−49
–   Combusken 1.2.0 64-bit3009+25
−25
(−104)10 − 6
(+6−2=8)
62.5%
10.0 / 16
100.0%
−29
–   Naum 4.6 64-bit3008+12
−12
(−105)16.5 − 7.5
(+10−1=13)
68.8%
16.5 / 24
100.0%
+7
–   Arasan 20.3 64-bit3007+20
−20
(−106)9 − 8
(+5−4=8)
52.9%
9.0 / 17
100.0%
−96
–   Sting SF 19 64-bit3006+24
−24
(−107)11 − 3
(+8−0=6)
78.6%
11.0 / 14
100.0%
+78
–   Topple 0.8.0 64-bit3004+21
−22
(−109)10.5 − 3.5
(+7−0=7)
75.0%
10.5 / 14
100.0%
+46
–   Ethereal 9.30 64-bit3002+25
−26
(−111)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+36
–   Winter 0.7 64-bit3001+17
−17
(−112)11 − 5
(+9−3=4)
68.8%
11.0 / 16
100.0%
+24
–   Vajolet2 2.5 64-bit2999+18
−18
(−114)10 − 2
(+8−0=4)
83.3%
10.0 / 12
100.0%
+120
–   Nemorino 3.0 64-bit2994+19
−19
(−119)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+23
–   SmarThink 1.97 64-bit2993+15
−16
(−120)17 − 11
(+11−5=12)
60.7%
17.0 / 28
100.0%
−50
–   Pirarucu 3.2.4 64-bit2993+22
−22
(−120)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+26
–   Rodent III 0.281 64-bit2991+20
−20
(−122)8.5 − 5.5
(+3−0=11)
60.7%
8.5 / 14
100.0%
−69
–   Bagatur 2.0 64-bit2991+23
−23
(−122)10 − 4
(+7−1=6)
71.4%
10.0 / 14
100.0%
+13
–   chess22k 1.11 64-bit2987+20
−20
(−126)8.5 − 5.5
(+4−1=9)
60.7%
8.5 / 14
100.0%
−64
–   Igel 2.3.0 64-bit2986+27
−27
(−127)14 − 4
(+11−1=6)
77.8%
14.0 / 18
100.0%
+64
–   Demolito 2019-04-27 64-bit2984+19
−19
(−129)8 − 6
(+4−2=8)
57.1%
8.0 / 14
100.0%
−88
–   Topple 0.7.5 64-bit2982+17
−17
(−131)9 − 5
(+6−2=6)
64.3%
9.0 / 14
100.0%
−41
–   Deuterium 2019.2.37.73 64-bit2978+15
−15
(−135)12.5 − 7.5
(+7−2=11)
62.5%
12.5 / 20
100.0%
−64
–   ChessBrainVB 3.502978+23
−23
(−135)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−135
–   Minic 2.0 64-bit2977+23
−23
(−136)13.5 − 4.5
(+11−2=5)
75.0%
13.5 / 18
100.0%
+42
–   Amoeba 3.3 64-bit2976+27
−27
(−137)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+34
–   Pedone 1.6 64-bit2975+19
−19
(−138)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+19
–   Vajolet2 2.4 64-bit2967+21
−21
(−146)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
−17
–   Mr Bob 1.0.0 64-bit2961+29
−29
(−152)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−61
–   chess22k 1.9 64-bit2950+22
−22
(−163)9 − 3
(+6−0=6)
75.0%
9.0 / 12
100.0%
−10
–   Wasp 2.6 64-bit2945+13
−13
(−168)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−10
–   Combusken 1.0.0 64-bit2936+25
−25
(−177)11 − 3
(+8−0=6)
78.6%
11.0 / 14
100.0%
0

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021