CCRL 40/40
Downloads and Statistics
May 18, 2019
Testing summary:
Total: 1'044'560 games
played by 2'452 programs
143157 CPU days (X2 4600+)

White wins: 363'036 (34.8%)
Black wins: 270'297 (25.9%)
Draws: 411'227 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
Gull 1.0a 32-bit (2885+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
(+217)12 − 48
(+4−40=16)
20.0%
12.0 / 60
0.0%
0
0 0 0 0 = 1 0 = = 1 0 = = 0 0 0 0 0 0 0 0 0 0 = 0 0 1 0 0 0 0 0 0 = = = = 0 = = 0 1 0 0 0 0 0 = 0 = 0 = 0 0 0 = 0 0 0 0
–   Houdini 1.5a 32-bit3090+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
−16
(+202)4 − 26
(+0−22=8)
13.3%
4.0 / 30
0.0%
−72
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-bit3083+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
(+189)5 − 25
(+1−21=8)
16.7%
5.0 / 30
0.0%
−57
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
(+181)6.5 − 25.5
(+1−20=11)
20.3%
6.5 / 32
0.0%
−22
0 0 0 0 0 0 0 = = 0 0 = 0 0 0 = 0 0 = = 0 = = = 0 0 = = 0 1 0 0
–   Critter 1.2 32-bit3057+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-bit3050+14
−14
(+165)7.5 − 22.5
(+3−18=9)
25.0%
7.5 / 30
0.0%
−9
0 0 0 0 0 0 = = = = 0 = 0 0 0 0 1 1 0 = 0 0 = = 0 1 0 0 = 0
–   Komodo 4 32-bit3031+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
(+145)9 − 21
(+3−15=12)
30.0%
9.0 / 30
0.0%
+18
0 1 0 = = 0 0 1 = 1 = = 0 0 0 = = 0 = 0 0 0 = = 0 0 = 0 0 =
–   Vitruvius 1.11C 32-bit3029+15
−15
(+144)7.5 − 22.5
(+1−16=13)
25.0%
7.5 / 30
0.0%
−15
0 = 0 0 = 0 0 = 0 0 = 0 0 0 1 = 0 0 = = 0 = = = 0 0 0 = = =
–   Stockfish 2.1.1 32-bit3027+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 = 0 0 0 1 = = = 0 = 0 0 0 = = = 0 = = 0
–   IvanHoe 9.46h 32-bit3023+14
−13
(+138)8.5 − 21.5
(+0−13=17)
28.3%
8.5 / 30
0.0%
+13
= = = 0 0 = 0 = 0 0 0 = = = 0 = = = 0 0 = 0 = 0 = = 0 = = 0
–   Komodo 3 32-bit3022+14
−14
(+137)9.5 − 20.5
(+4−15=11)
31.7%
9.5 / 30
0.0%
+16
= 0 0 0 0 0 = 0 = 0 = = 0 0 0 = 0 = 1 = = 0 = 1 0 0 0 1 = 1
–   DeepSaros 2.3j 32-bit3020+15
−15
(+135)8 − 24
(+1−17=14)
25.0%
8.0 / 32
0.0%
−23
0 = 0 0 = 0 0 = = 0 0 = 0 = 1 0 = = = = = = 0 0 = = 0 0 0 0 0 0
–   Critter 1.01 32-bit3019+18
−18
(+134)10.5 − 19.5
(+6−15=9)
35.0%
10.5 / 30
0.0%
+30
0 0 0 0 = 0 = 1 0 0 1 = 0 1 0 1 = = 1 = 1 0 0 0 0 = = = 0 0
–   Rybka 4 32-bit3016+15
−15
(+131)9.5 − 24.5
(+3−18=13)
27.9%
9.5 / 34
0.0%
−12
= = 1 0 0 0 0 1 = 0 = 0 0 = = 0 0 0 = 0 0 1 = 0 = = 0 0 = 0 0 0 = =
–   Stockfish 2.0.1 32-bit3013+18
−17
(+128)8 − 22
(+1−15=14)
26.7%
8.0 / 30
0.0%
−15
= = 0 0 = = 0 = 0 1 0 = 0 0 0 = = = = 0 0 0 = = = 0 0 = 0 0
–   Komodo 2.03 32-bit3005+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-bit3001+17
−17
(+116)9 − 25
(+3−19=12)
26.5%
9.0 / 34
0.0%
−42
0 1 0 0 0 = = = = 0 0 = 0 = 0 0 0 0 0 0 = = 0 0 0 1 0 = 0 = 0 = = 1
–   Critter 0.90 32-bit2989+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-bit2987+18
−18
(+102)10.5 − 23.5
(+1−14=19)
30.9%
10.5 / 34
0.0%
−7
= 0 = = 0 = 0 = = = 0 = = 0 = 1 0 = = = = 0 = = 0 = = = 0 0 0 0 0 0
–   Fritz 132960+11
−11
(+75)9 − 21
(+2−14=14)
30.0%
9.0 / 30
0.0%
−50
= = 0 0 = 0 1 0 = 0 = 0 = = 0 0 0 0 = = = = = 1 = 0 = 0 0 0
–   Naum 4.2 32-bit2958+10
−10
(+73)15 − 19
(+4−8=22)
44.1%
15.0 / 34
0.0%
+39
= = = = = = = 1 1 = = = = = = 0 0 = 0 = = 0 0 1 0 = 1 0 = 0 = = = =
–   Deep Sjeng c't 20102941+10
−10
(+56)15 − 15
(+7−7=16)
50.0%
15.0 / 30
0.0%
+54
= = 1 0 = = 0 1 1 0 = = = = 1 = 1 0 = 0 = = = = 1 1 = 0 = 0
–   Shredder 12 32-bit2929+8
−7
(+44)29 − 36
(+13−20=32)
44.6%
29.0 / 65
0.0%
+13
= = 0 = 0 = = = 1 = 0 0 = 1 = = = = 1 0 0 0 1 0 = 0 = 0 = 0 = = 1 1 1 0 0 0 = 0 0 = 1 1 = 0 = = 1 = = = = 0 1 1 = 1 0 = = = 0 = =
–   Chiron 1.1a 32-bit2928+14
−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-bit2922+16
−16
(+37)16 − 22
(+7−13=18)
42.1%
16.0 / 38
0.0%
−9
= = 0 0 0 = = 1 1 = = 0 0 = = 1 0 = = 0 1 = = = 0 = 0 = 0 = 1 1 = 1 0 = 0 0
–   Komodo 1.3 32-bit2917+16
−16
(+32)17 − 13
(+10−6=14)
56.7%
17.0 / 30
0.1%
+72
= 0 1 1 1 = 1 = = 0 = = 0 = = = 0 1 0 1 1 = = = = 1 = 1 1 0
–   Deep Junior 13 32-bit2917+18
−18
(+32)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.2%
+10
1 0 1 0 1 0 = 0 = 1 = 0 0 = 1 0 = 1 = 1 1 = 1 0 0 = 1 0 0 = 0 =
–   Spike 1.4 Leiden2915+8
−8
(+30)16 − 14
(+8−6=16)
53.3%
16.0 / 30
0.0%
+47
= = 0 = 0 1 0 0 = = 1 = = 1 1 1 1 1 0 = 1 = = = = = = 0 = =
–   Rybka 2.3.2a 32-bit2912+9
−9
(+27)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
0.0%
+36
0 = = 0 1 0 = = = 0 = = 1 = = 1 1 0 = 1 = 1 1 0 1 = 0 = = =
–   Deep Junior 13.3 32-bit2908+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-bit2907+16
−16
(+22)15 − 15
(+9−9=12)
50.0%
15.0 / 30
1.3%
+26
1 = 1 = 1 = = 0 1 = 1 = = 0 1 0 0 1 = = 0 = 0 0 0 0 1 = 1 =
–   Hannibal 1.2 32-bit2904+14
−14
(+19)16 − 14
(+8−6=16)
53.3%
16.0 / 30
2.1%
+35
0 1 1 = = = 1 = 1 1 = 1 = = 0 = = 1 0 = 0 = = 1 0 = = = 0 =
–   Komodo 1.2 32-bit2896+14
−14
(+11)17 − 21
(+5−9=24)
44.7%
17.0 / 38
11.5%
−17
= = = 0 1 0 = = 0 = = 1 = 0 = = = = 0 = 0 = = = 0 = 1 = 0 1 = = 0 = 1 = = =
–   Hiarcs 13.22896+11
−11
(+11)17 − 13
(+9−5=16)
56.7%
17.0 / 30
7.8%
+50
= 1 0 = = 1 = 1 = 1 = 1 = = 1 0 = = = 1 0 = 0 = 1 = 0 1 = =
–   EXchess 7.97b 64-bit2893+13
−13
(+8)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
18.6%
−34
0 1 0 1 1 0 0 0 1 =
–   Cheng4 0.38 64-bit2890+23
−23
(+5)3 − 7
(+1−5=4)
30.0%
3.0 / 10
36.7%
−125
= = 0 0 0 = 0 = 0 1
–   Arasan 18.2 64-bit2887+29
−29
(+2)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
45.5%
−29
0 1 = 0 0 1 = = 0 1
–   Fritz 122886+11
−11
(+1)15.5 − 18.5
(+4−7=23)
45.6%
15.5 / 34
46.0%
−20
= 0 0 = = = = 1 = = = = 1 = = = 0 = 1 0 0 = = 0 0 = = = 1 = = = = =
–   Quazar 0.4 32-bit2879+12
−12
(−6)16 − 14
(+9−7=14)
53.3%
16.0 / 30
77.3%
+15
1 0 = 0 = = 1 = = 1 1 = 1 1 = = 0 = = 0 0 0 1 1 1 = = = 0 =
–   Protector 1.4.0 32-bit2878+11
−11
(−7)16.5 − 13.5
(+9−6=15)
55.0%
16.5 / 30
80.7%
+24
= 0 = = = 1 = = 1 = 0 = 1 1 0 1 = = 1 1 = = = 0 = 0 0 1 = 1
–   Hiarcs 13.12874+14
−14
(−11)20.5 − 13.5
(+16−9=9)
60.3%
20.5 / 34
88.1%
+60
1 = 1 0 0 1 = 1 = 1 1 1 1 1 0 = = 0 0 1 0 = 0 = = 1 0 1 1 1 1 = 1 0
–   ChessBrainVB 3.202873+25
−25
(−12)5 − 5
(+2−2=6)
50.0%
5.0 / 10
79.3%
−8
= = = 0 = 1 = 0 1 =
–   Hannibal 1.1 32-bit2872+14
−14
(−13)14.5 − 15.5
(+7−8=15)
48.3%
14.5 / 30
92.8%
−19
= = = = = 0 1 0 1 1 0 0 = = 1 0 = = = 1 0 = = 1 = 0 = 1 = 0
–   Spark 1.0 32-bit2864+12
−12
(−21)16 − 14
(+10−8=12)
53.3%
16.0 / 30
99.5%
0
1 = 0 1 = 1 0 = 0 = 0 1 1 1 = = = 0 0 1 = = = = 1 0 = 1 0 1
–   Deep Junior 12 32-bit2856+19
−19
(−29)16 − 14
(+9−7=14)
53.3%
16.0 / 30
99.5%
−9
= = 1 1 = = 1 = 1 0 = 1 1 = 0 0 0 1 = 1 1 0 = 0 = = = 0 = =
–   Thinker 5.4d Inert 32-bit2856+10
−10
(−29)23 − 15
(+15−7=16)
60.5%
23.0 / 38
100.0%
+37
1 1 = = 1 = = = 0 1 1 1 1 = 1 = = = 0 = 1 = 1 1 = 0 0 0 1 1 = 0 1 1 0 = = =
–   Rodent 1.7 64-bit2851+19
−19
(−34)6 − 4
(+3−1=6)
60.0%
6.0 / 10
99.9%
+21
1 1 = = = = 0 = = 1
–   Bobcat 7.1 64-bit2848+25
−25
(−37)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.6%
−5
0 1 0 = = 0 1 = 1 1
–   Atlas 3.80 64-bit2848+14
−14
(−37)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−40
= = = = 1 = 0 1 0 =
–   Tucano 7.06 64-bit2847+21
−21
(−38)12.5 − 7.5
(+8−3=9)
62.5%
12.5 / 20
99.9%
+41
= 1 1 1 = = = 1 0 1 = = 1 = 0 0 = 1 = 1
–   Tornado 8.0 64-bit2843+14
−14
(−42)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
100.0%
−190
= = = = 0 0 = 0 0 0
–   Booot 5.1.02843+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 = =
–   Arasan 17.5 64-bit2841+25
−25
(−44)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
99.9%
+104
1 1 1 = 1 = = 1 = =
–   The Baron 3.41 64-bit2837+22
−22
(−48)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
+14
= = = 0 = 1 = 1 = 1
–   Dirty 3Nov2015 64-bit2837+17
−16
(−48)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−43
= 0 = 1 0 1 = 0 1 =
–   Pedone 1.3 64-bit2836+23
−23
(−49)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−13
= = = 1 0 0 = 1 = 1
–   Deep Junior 11.1a 32-bit2830+17
−17
(−55)17 − 13
(+11−7=12)
56.7%
17.0 / 30
100.0%
−14
= 0 = 1 1 0 1 = 1 0 1 0 = 0 1 0 = 0 1 = 1 = = = 1 1 = 1 = =
–   Protector 1.3.5 32-bit2829+15
−15
(−56)17 − 17
(+8−8=18)
50.0%
17.0 / 34
100.0%
−57
= = 0 = = 1 = 0 = = 1 1 = = = 1 = = 0 0 = 0 = = 0 0 1 1 1 = = 1 = 0
–   Scorpio 2.7.8 64-bit2829+27
−27
(−56)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
+8
= 0 1 1 = = 1 = 1 0
–   Grapefruit 1.0 32-bit2826+9
−9
(−59)18 − 12
(+10−4=16)
60.0%
18.0 / 30
100.0%
+3
= 1 = 1 = 1 = 1 = 1 = 1 0 = 1 = = 0 0 1 = 1 = 1 = = = = = 0
–   Booot 5.02825+15
−15
(−60)21.5 − 12.5
(+12−3=19)
63.2%
21.5 / 34
100.0%
+18
= 1 = 1 1 = 0 = = 0 = = = = 1 = 1 = = = 1 = 1 = 1 = 1 0 1 = = 1 1 =
–   chess22k 1.6 64-bit2823+28
−28
(−62)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−2
1 0 = 1 = = = 1 = =
–   Tucano 7.05 64-bit2823+29
−29
(−62)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−62
0 1 0 1 = = = 0 1 =
–   Cyclone xTreme2823+13
−13
(−62)20.5 − 9.5
(+13−2=15)
68.3%
20.5 / 30
100.0%
+50
= 1 1 = = 1 = 1 = 0 1 1 = 1 = 1 = 1 1 1 = 1 = = 0 = 1 = = =
–   ChessBrainVB 3.032822+25
−25
(−63)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
+24
= 1 0 1 1 1 0 =
–   Spark 0.4 32-bit2821+16
−16
(−64)22 − 12
(+14−4=16)
64.7%
22.0 / 34
100.0%
+27
= 1 = = = 0 = = = 1 1 1 1 1 = 1 = 1 = = 1 0 1 1 = 1 1 1 = = = 0 0 =
–   EXchess 7.51b 64-bit2816+27
−27
(−69)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−65
= 0 = 1 = 0 1 = = =
–   Godel 4.4.5 64-bit2812+18
−18
(−73)4 − 6
(+1−3=6)
40.0%
4.0 / 10
100.0%
−132
= = 0 = 0 0 = = 1 =
–   Amoeba 2.4 64-bit2811+26
−26
(−74)6 − 4
(+2−0=8)
60.0%
6.0 / 10
100.0%
−24
= = = = 1 = = = = 1
–   Deuterium 14.1.32.119 64-bit2809+25
−25
(−76)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+251
1 1 1 = = 1 1 1 1 1
–   Dirty 10Apr2015 64-bit2806+24
−24
(−79)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−75
= 0 0 1 = = = = = 1
–   Scorpio 2.7.7 64-bit2804+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-bit2802+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
(−84)19 − 15
(+10−6=18)
55.9%
19.0 / 34
100.0%
−48
= = 1 = = = = 0 = 1 0 = = = = 0 = 1 0 = 0 1 = 1 = = = 1 0 1 = 1 1 1
–   Pedone 1.1 64-bit2797+24
−24
(−88)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−60
1 = = = 0 0 = = 1 1
–   Rhetoric 1.4.3 64-bit2794+12
−12
(−91)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−86
= = = 0 = 1 0 0 1 1
–   Zurichess Luzern 64-bit2792+24
−24
(−93)11.5 − 4.5
(+8−1=7)
71.9%
11.5 / 16
100.0%
+45
0 1 1 1 = = = 1 = 1 = 1 1 1 = =
–   MinkoChess 1.2 32-bit2782+14
−14
(−103)22.5 − 7.5
(+17−2=11)
75.0%
22.5 / 30
100.0%
+65
= 1 = 1 = 1 1 1 = 1 0 1 = 1 1 = = 1 1 = 1 = = 1 = 1 1 1 1 0
–   RuyDos 1.1.6 64-bit2781+17
−17
(−104)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+47
= 1 1 = = = = 1 1 1
–   Jonny 4.002779+11
−11
(−106)21 − 10
(+13−2=16)
67.7%
21.0 / 31
100.0%
−3
= = 1 0 = 1 = 1 = = 1 = = 0 1 = = = 1 1 1 1 = 1 = 1 = = 1 1 =
–   Bright 0.5c2778+13
−13
(−107)20.5 − 9.5
(+15−4=11)
68.3%
20.5 / 30
100.0%
+13
= 0 1 1 = = 1 1 1 1 = 1 1 1 1 0 = = = = 1 1 1 = 0 = 1 1 0 =
–   RubiChess 1.1 64-bit2773+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
(−132)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+66
= 1 = = 1 1 = 1 1 1
–   Ethereal 8.28 64-bit2745+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-bit2743+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
(−145)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+138
1 1 = 1
–   Tucano 6.00 64-bit2724+16
−16
(−161)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
−9
= 1 = 1 1 1 1 = = =
–   Hakkapeliitta 2.0 64-bit2714+25
−25
(−171)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+134
1 1 1 1 1 1 0 = 1 1
–   Scorpio 2.6 32-bit2696+32
−32
(−189)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+99
1 1 = 1

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on May 18, 2019