CCRL 40/40
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 1'059'406 games
played by 2'473 programs
144801 CPU days (X2 4600+)

White wins: 368'317 (34.8%)
Black wins: 274'199 (25.9%)
Draws: 416'890 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
Gull 1.0a 32-bit (2886+12
−12
)Quote
Author: Vadim Demichev (Russia) Link: Download
This is one of the 28 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 2.0c 32-bit3102+13
−13
(+216)12 − 48
(+4−40=16)
20.0%
12.0 / 60
0.0%
−1
0 = 0 0 0 0 = 1 0 = = 1 = = 0 = = 0 1 0 0 0 0 0 = 0 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
–   Houdini 1.5a 32-bit3091+14
−14
(+205)3.5 − 26.5
(+0−23=7)
11.7%
3.5 / 30
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 0
–   Strelka 5.5 32-bit3087+16
−15
(+201)4 − 26
(+0−22=8)
13.3%
4.0 / 30
0.0%
−73
0 0 0 0 0 0 0 = = 0 0 = 0 = = 0 0 0 0 0 0 = = 0 0 0 = 0 0 0
–   Strelka 5.1 32-bit3084+16
−16
(+198)3.5 − 26.5
(+0−23=7)
11.7%
3.5 / 30
0.0%
−103
0 = 0 0 0 0 = 0 0 0 0 0 0 0 0 0 0 = = 0 = 0 = 0 0 0 = 0 0 0
–   Critter 1.4 32-bit3074+14
−14
(+188)5 − 25
(+1−21=8)
16.7%
5.0 / 30
0.0%
−58
0 = 0 0 0 0 0 0 = 0 0 = 1 0 = 0 = 0 0 0 0 0 0 0 0 0 = 0 = =
–   Critter 1.6 32-bit3066+20
−20
(+180)6.5 − 25.5
(+1−20=11)
20.3%
6.5 / 32
0.0%
−23
0 0 0 0 0 = = = 0 0 = = 0 1 0 0 0 0 0 = = 0 0 = 0 0 0 = 0 0 = =
–   Critter 1.2 32-bit3058+15
−15
(+172)7 − 23
(+3−19=8)
23.3%
7.0 / 30
0.0%
−23
0 = 0 = 0 0 = 0 0 0 0 = 0 = 1 0 0 0 0 0 0 0 1 = 1 0 = 0 0 =
–   Stockfish 2.2.2 32-bit3051+14
−14
(+165)7.5 − 22.5
(+3−18=9)
25.0%
7.5 / 30
0.0%
−9
0 = 0 0 0 0 1 1 0 = 0 0 = = 0 0 0 0 0 0 = = = = 0 1 0 0 = 0
–   Komodo 4 32-bit3032+16
−16
(+146)6.5 − 23.5
(+0−17=13)
21.7%
6.5 / 30
0.0%
−36
0 = = 0 0 0 0 0 0 0 0 = 0 0 = 0 = = = 0 = = = = = 0 0 0 = 0
–   Rybka 4.1 32-bit3030+12
−12
(+144)9 − 21
(+3−15=12)
30.0%
9.0 / 30
0.0%
+17
= = 0 0 = 0 0 = 0 1 0 = = 0 0 1 = 1 = = 0 0 0 = = 0 = 0 0 0
–   Vitruvius 1.11C 32-bit3030+14
−15
(+144)7.5 − 22.5
(+1−16=13)
25.0%
7.5 / 30
0.0%
−15
1 = 0 0 = = 0 = = = 0 0 0 = = = 0 = 0 0 = 0 0 = 0 0 = 0 0 0
–   Stockfish 2.1.1 32-bit3028+16
−16
(+142)7.5 − 22.5
(+1−16=13)
25.0%
7.5 / 30
0.0%
−17
0 = 0 0 0 = = = 0 = = 0 0 1 = = = 0 = 0 0 = 0 0 = 0 0 = 0 0
–   IvanHoe 9.46h 32-bit3023+14
−13
(+137)8.5 − 21.5
(+0−13=17)
28.3%
8.5 / 30
0.0%
+12
0 = = 0 = 0 = 0 = = = = = 0 0 = 0 = = = 0 0 0 0 0 = = = 0 =
–   Komodo 3 32-bit3023+14
−14
(+137)9.5 − 20.5
(+4−15=11)
31.7%
9.5 / 30
0.0%
+16
= 0 0 0 = 0 = 1 = 0 0 0 0 0 = 0 = 0 = 0 1 = 1 = = 0 = 1 0 0
–   DeepSaros 2.3j 32-bit3021+15
−15
(+135)8 − 24
(+1−17=14)
25.0%
8.0 / 32
0.0%
−23
0 = = = = = = 0 0 = = 0 0 0 0 0 0 = 0 0 = 0 0 = = 0 0 = 0 = 1 0
–   Critter 1.01 32-bit3020+19
−18
(+134)10.5 − 19.5
(+6−15=9)
35.0%
10.5 / 30
0.0%
+30
= = 0 0 0 0 0 0 = 0 = 1 0 0 1 = 0 1 0 1 = = 1 = 1 0 0 0 0 =
–   Rybka 4 32-bit3017+15
−15
(+131)9.5 − 24.5
(+3−18=13)
27.9%
9.5 / 34
0.0%
−12
= 0 = 0 0 = = 0 0 0 = 0 0 1 = 0 = = = = 1 0 0 0 0 1 0 0 = 0 0 0 = =
–   Stockfish 2.0.1 32-bit3014+18
−17
(+128)8 − 22
(+1−15=14)
26.7%
8.0 / 30
0.0%
−15
= = = 0 0 0 = = = 0 0 = 0 0 = = 0 0 = = 0 = 0 1 0 = 0 0 0 =
–   Komodo 2.03 32-bit3006+18
−17
(+120)8.5 − 21.5
(+3−16=11)
28.3%
8.5 / 30
0.0%
−22
0 0 0 = 0 0 0 = = 0 = = 0 = 0 0 = 0 = 1 0 = = 0 0 1 0 0 1 =
–   Stockfish 1.9.1 32-bit3002+17
−16
(+116)9 − 25
(+3−19=12)
26.5%
9.0 / 34
0.0%
−42
0 1 0 0 0 = = = = 0 = = 0 0 0 1 0 = 0 = 0 = = 1 0 = 0 = 0 0 0 0 0 0
–   Critter 0.90 32-bit2990+15
−15
(+104)9 − 21
(+2−14=14)
30.0%
9.0 / 30
0.0%
−17
= = = 0 0 0 0 = 0 = 0 = 0 = = 0 1 = = 0 = 0 1 0 0 = = 0 = 0
–   Stockfish 1.8 32-bit2988+18
−18
(+102)10.5 − 23.5
(+1−14=19)
30.9%
10.5 / 34
0.0%
−7
= = 0 = 1 0 = = = = 0 = = 0 = 0 = = 0 = 0 = = = 0 = = = 0 0 0 0 0 0
–   Fritz 132961+11
−11
(+75)9 − 21
(+2−14=14)
30.0%
9.0 / 30
0.0%
−50
= 1 = 0 = 0 0 0 = = 0 0 = 0 1 0 = 0 = 0 = = 0 0 0 0 = = = =
–   Naum 4.2 32-bit2959+10
−10
(+73)15 − 19
(+4−8=22)
44.1%
15.0 / 34
0.0%
+39
1 = = = = = = 0 0 = 0 = = 0 0 1 0 = = = = = = = = 1 1 0 = 0 = = = =
–   Deep Sjeng c't 20102942+10
−10
(+56)15 − 15
(+7−7=16)
50.0%
15.0 / 30
0.0%
+54
= 0 = = 1 0 = = 0 1 1 0 = = = = 1 = 1 0 = 0 = = = = 1 1 = 0
–   Shredder 12 32-bit2929+8
−7
(+43)29 − 36
(+13−20=32)
44.6%
29.0 / 65
0.0%
+12
0 0 = 1 1 = 0 = = 1 = = = = 0 1 1 = 0 = 0 = = = 1 = 0 0 = 1 = = = = 1 0 0 0 1 0 = 0 = 0 = 0 = = 1 1 1 0 0 0 = 1 0 = = = 0 = = = =
–   Chiron 1.1a 32-bit2929+15
−15
(+43)13.5 − 16.5
(+8−11=11)
45.0%
13.5 / 30
0.0%
+9
= = = = 0 1 = 0 1 1 1 0 = = = = 0 0 0 1 1 0 0 1 0 = 0 = 1 0
–   Critter 0.80 32-bit2923+16
−16
(+37)16 − 22
(+7−13=18)
42.1%
16.0 / 38
0.0%
−9
0 0 = = 1 0 = = 0 1 = = = 0 = 0 = 0 = = 0 0 0 = = 1 1 = = = 1 1 = 1 0 = 0 0
–   Deep Junior 13 32-bit2917+18
−18
(+31)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.2%
+9
1 0 1 0 1 0 = 0 = 1 = 0 1 = 1 0 0 = 1 0 0 = 0 = 0 = 1 0 = 1 = 1
–   Komodo 1.3 32-bit2917+16
−16
(+31)17 − 13
(+10−6=14)
56.7%
17.0 / 30
0.1%
+71
0 1 0 1 1 = = = = 1 = 1 1 0 = 0 1 1 1 = 1 = = 0 = = 0 = = =
–   Spike 1.4 Leiden2916+8
−8
(+30)16 − 14
(+8−6=16)
53.3%
16.0 / 30
0.0%
+47
1 1 1 1 = = 0 = 0 1 0 0 = = 1 = = 1 0 = 1 = = = = = = 0 = =
–   Rybka 2.3.2a 32-bit2912+9
−9
(+26)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
0.0%
+35
= = = 0 = = 1 = = 1 1 0 = 1 = 1 0 = = 0 1 0 1 0 1 = 0 = = =
–   Deep Junior 13.3 32-bit2909+15
−15
(+23)17.5 − 13.5
(+11−7=13)
56.5%
17.5 / 31
0.8%
+61
0 0 1 1 1 = 1 1 1 1 1 0 1 = 0 = = = = 0 = = = 0 = = = 1 1 0 =
–   Deep Junior 12.5 32-bit2908+16
−16
(+22)15 − 15
(+9−9=12)
50.0%
15.0 / 30
1.3%
+26
= 1 = = 0 1 0 0 1 = = 0 = 0 0 0 0 1 = 1 = 1 = 1 = 1 = = 0 1
–   Hannibal 1.2 32-bit2905+14
−15
(+19)16 − 14
(+8−6=16)
53.3%
16.0 / 30
2.1%
+35
0 1 1 = = 1 0 = 0 = = 1 0 = = = 0 = = = 1 = 1 1 = 1 = = 0 =
–   Komodo 1.2 32-bit2897+14
−14
(+11)17 − 21
(+5−9=24)
44.7%
17.0 / 38
11.5%
−17
1 = 0 = = = = 0 = 0 = = = 0 = 1 = 0 = = = 0 1 0 = = 0 = = 1 = = 0 = 1 = = =
–   Hiarcs 13.22897+11
−11
(+11)17 − 13
(+9−5=16)
56.7%
17.0 / 30
7.7%
+50
= 1 = 1 = = 1 0 = = = 1 0 = 0 = 1 = 0 1 = = = 1 0 = = 1 = 1
–   EXchess 7.97b 64-bit2893+13
−13
(+7)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
19.2%
−35
0 1 0 1 1 = 1 0 0 0
–   Cheng4 0.38 64-bit2890+23
−23
(+4)3 − 7
(+1−5=4)
30.0%
3.0 / 10
37.1%
−126
0 1 = = 0 0 0 = 0 =
–   Arasan 18.2 64-bit2887+29
−29
(+1)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
45.7%
−30
0 1 = 0 0 1 = = 0 1
–   Fritz 122886+11
−11
(0)15.5 − 18.5
(+4−7=23)
45.6%
15.5 / 34
45.8%
−21
= = = = = 0 0 = = = = 1 = = = = 1 = = = 0 = 1 0 0 = = 0 0 = = = 1 =
–   Protector 1.4.0 32-bit2879+11
−11
(−7)16.5 − 13.5
(+9−6=15)
55.0%
16.5 / 30
80.4%
+24
= 0 0 1 = 1 = 0 = = = 1 = = 1 = 0 = 1 1 0 1 = = 1 1 = = = 0
–   Quazar 0.4 32-bit2879+12
−12
(−7)16 − 14
(+9−7=14)
53.3%
16.0 / 30
76.6%
+14
1 1 = = = 0 = 1 1 = 1 1 = = 0 = = 0 0 0 1 1 0 = 0 = = 1 = =
–   Hiarcs 13.12875+14
−14
(−11)20.5 − 13.5
(+16−9=9)
60.3%
20.5 / 34
87.9%
+60
= 1 1 1 1 1 0 = = 0 0 1 0 = 0 = = 1 1 = 1 0 0 1 = 1 0 1 1 1 1 = 1 0
–   ChessBrainVB 3.202874+25
−25
(−12)5 − 5
(+2−2=6)
50.0%
5.0 / 10
79.4%
−8
= 0 = = = 0 = 1 1 =
–   Hannibal 1.1 32-bit2872+13
−14
(−14)14.5 − 15.5
(+7−8=15)
48.3%
14.5 / 30
92.8%
−20
0 = = 1 = 0 = 1 = 0 = = = = = 0 1 0 1 1 0 0 = = 1 0 = = = 1
–   Spark 1.0 32-bit2865+12
−12
(−21)16 − 14
(+10−8=12)
53.3%
16.0 / 30
99.4%
0
1 0 = 1 0 1 = 0 0 1 = = = = 0 = 0 1 1 1 = = 1 = 0 1 = 1 0 =
–   Thinker 5.4d Inert 32-bit2857+10
−10
(−29)23 − 15
(+15−7=16)
60.5%
23.0 / 38
100.0%
+37
1 1 = 1 = = = 0 = 1 = 1 1 = 0 0 0 1 1 1 = = 1 = = = 0 1 1 1 = 0 1 1 0 = = =
–   Deep Junior 12 32-bit2857+19
−19
(−29)16 − 14
(+9−7=14)
53.3%
16.0 / 30
99.4%
−9
0 = 0 = = = 0 = = 1 = = 1 1 = = 1 = 1 0 = 1 1 = 0 0 0 1 = 1
–   Rodent 1.7 64-bit2851+19
−19
(−35)6 − 4
(+3−1=6)
60.0%
6.0 / 10
99.9%
+20
= = 0 = = 1 1 1 = =
–   Atlas 3.80 64-bit2848+14
−14
(−38)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−41
= = = = 1 = 0 1 0 =
–   Bobcat 7.1 64-bit2848+25
−25
(−38)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.6%
−6
0 1 0 = = 0 1 = 1 1
–   Tucano 7.06 64-bit2847+21
−21
(−39)12.5 − 7.5
(+8−3=9)
62.5%
12.5 / 20
99.9%
+40
= = = 1 0 1 = = = 1 1 1 1 = 0 0 = 1 = 1
–   Booot 5.1.02844+10
−10
(−42)18 − 12
(+9−3=18)
60.0%
18.0 / 30
100.0%
+12
= = = = = = 1 = = = = 1 = 0 = 1 1 = 1 = = 1 1 1 = 1 0 0 = =
–   Tornado 8.0 64-bit2844+14
−14
(−42)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
100.0%
−190
= = = = = 0 0 0 0 0
–   Arasan 17.5 64-bit2841+25
−25
(−45)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
99.9%
+103
= 1 = = 1 1 1 = 1 =
–   Dirty 3Nov2015 64-bit2838+17
−17
(−48)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−43
= 0 1 = = 1 0 1 = 0
–   The Baron 3.41 64-bit2837+22
−22
(−49)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
+13
= 1 = = = 0 = 1 = 1
–   Pedone 1.3 64-bit2836+23
−23
(−50)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−14
= 1 = = = 1 0 0 = 1
–   Deep Junior 11.1a 32-bit2831+17
−17
(−55)17 − 13
(+11−7=12)
56.7%
17.0 / 30
100.0%
−14
1 0 1 0 = 0 1 0 = 0 1 = 1 = = 0 = 1 1 0 1 = = = 1 1 = 1 = =
–   Protector 1.3.5 32-bit2830+15
−15
(−56)17 − 17
(+8−8=18)
50.0%
17.0 / 34
100.0%
−57
= = 1 1 = = = 1 = = 0 0 = 0 = = = = 0 = = 1 = 0 0 0 1 1 1 = = 1 = 0
–   Scorpio 2.7.8 64-bit2829+27
−27
(−57)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
+7
= 0 1 1 = = 1 = 1 0
–   Grapefruit 1.0 32-bit2826+9
−9
(−60)18 − 12
(+10−4=16)
60.0%
18.0 / 30
100.0%
+2
= 1 = = = = = 0 = 1 = 1 = 1 = 1 = 1 = 1 0 = 1 = = 0 0 1 = 1
–   Booot 5.02826+15
−16
(−60)21.5 − 12.5
(+12−3=19)
63.2%
21.5 / 34
100.0%
+18
= 0 = = = = 1 = 1 = = = 1 = 1 = = 1 = 1 1 = 0 = 1 = 1 0 1 = = 1 1 =
–   Cyclone xTreme2824+13
−13
(−62)20.5 − 9.5
(+13−2=15)
68.3%
20.5 / 30
100.0%
+50
= 1 = 0 1 1 1 1 = 1 = = = 1 = 1 = 1 = 1 1 = = 1 0 = 1 = = =
–   Tucano 7.05 64-bit2823+29
−29
(−63)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−63
1 = 0 1 0 1 = = = 0
–   chess22k 1.6 64-bit2823+28
−28
(−63)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−3
= = = 1 = = 1 0 = 1
–   ChessBrainVB 3.032822+25
−25
(−64)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
+23
= 1 0 1 1 1 0 =
–   Spark 0.4 32-bit2821+16
−16
(−65)22 − 12
(+14−4=16)
64.7%
22.0 / 34
100.0%
+26
1 1 1 = 1 = 1 = = 1 0 1 1 = 1 1 = 1 = = = 0 = = = 1 1 1 = = = 0 0 =
–   EXchess 7.51b 64-bit2816+27
−27
(−70)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−66
= = = 0 = 1 = 0 1 =
–   Godel 4.4.5 64-bit2814+18
−18
(−72)4 − 6
(+1−3=6)
40.0%
4.0 / 10
100.0%
−131
0 0 = = 1 = = = 0 =
–   Amoeba 2.4 64-bit2811+26
−26
(−75)6 − 4
(+2−0=8)
60.0%
6.0 / 10
100.0%
−25
1 = = = = 1 = = = =
–   Deuterium 14.1.32.119 64-bit2809+25
−25
(−77)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+250
1 1 1 = = 1 1 1 1 1
–   Dirty 10Apr2015 64-bit2806+24
−24
(−80)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−76
0 1 = = = 1 = 0 = =
–   Scorpio 2.7.7 64-bit2805+16
−16
(−81)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−53
= = 0 = = 1 = 1 = =
–   Topple 0.5.0 64-bit2803+27
−27
(−83)6 − 6
(+4−4=4)
50.0%
6.0 / 12
100.0%
−83
= 1 0 1 0 = 0 1 = 1 0 =
–   Hannibal 1.0a 32-bit2801+12
−12
(−85)19 − 15
(+10−6=18)
55.9%
19.0 / 34
100.0%
−49
= = = = 0 = 1 0 = 0 1 = 1 = = = = = 1 = = = = 0 = 1 0 1 0 1 = 1 1 1
–   Pedone 1.1 64-bit2798+24
−24
(−88)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−60
0 0 = = 1 1 1 = = =
–   Rhetoric 1.4.3 64-bit2794+13
−13
(−92)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−87
= = = 0 = 1 0 0 1 1
–   Zurichess Luzern 64-bit2792+24
−24
(−94)11.5 − 4.5
(+8−1=7)
71.9%
11.5 / 16
100.0%
+44
= 1 = 1 0 1 1 1 = = 1 1 = = = 1
–   MinkoChess 1.2 32-bit2783+14
−14
(−103)22.5 − 7.5
(+17−2=11)
75.0%
22.5 / 30
100.0%
+65
= 1 = 1 1 1 1 0 = 1 = 1 = 1 1 1 = 1 0 1 = 1 1 = = 1 1 = 1 =
–   RuyDos 1.1.6 64-bit2782+17
−17
(−104)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+47
= 1 1 1 = = = 1 1 =
–   Jonny 4.002780+11
−11
(−106)21 − 10
(+13−2=16)
67.7%
21.0 / 31
100.0%
−3
1 = 1 = 1 = = 1 1 = = = 1 0 = 1 = 1 = = 1 = = 0 1 = = = 1 1 1
–   Bright 0.5c2779+13
−13
(−107)20.5 − 9.5
(+15−4=11)
68.3%
20.5 / 30
100.0%
+13
1 1 = 1 1 1 1 0 = = = = 1 1 1 = = 0 1 1 = = 1 1 0 = 1 1 0 =
–   RubiChess 1.1 64-bit2774+20
−20
(−112)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+38
1 1 1 = = = = 1
–   Laser 1.1 64-bit2753+27
−27
(−133)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+65
1 1 = 1 1 1 = 1 = =
–   Ethereal 8.28 64-bit2746+29
−29
(−140)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−52
1 1 = = = = 1 0 1 =
–   MinkoChess 1.0 32-bit2744+32
−32
(−142)3.5 − 1.5
(+2−0=3)
70.0%
3.5 / 5
100.0%
−31
= 1 = = 1
–   Chronos 1.9.9 32-bit2740+17
−17
(−146)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+137
1 1 = 1
–   Tucano 6.00 64-bit2724+16
−16
(−162)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
−10
= 1 = 1 1 1 1 = = =
–   Hakkapeliitta 2.0 64-bit2714+24
−25
(−172)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+133
1 1 1 1 1 1 1 1 0 =
–   Scorpio 2.6 32-bit2696+32
−32
(−190)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+98
1 1 = 1

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on June 15, 2019