CCRL 40/4
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 1'671'765 games
played by 1'982 programs
22445 CPU days (X2 4600+)

White wins: 653'018 (39.1%)
Black wins: 530'657 (31.7%)
Draws: 488'090 (29.2%)
White score: 53.7%

Engine Details

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Gull 1.1 64-bit (2943+12
−12
)Quote
Author: Vadim Demichev (Russia) Link: Download
This is one of the 13 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 4.1 64-bit 4CPU3207+8
−8
(+264)8 − 42
(+2−36=12)
16.0%
8.0 / 50
0.0%
+4
0 0 0 0 0 = 0 = = 0 0 0 0 0 0 0 = 0 = 0 0 0 = 0 = 0 = 0 1 0 1 0 = 0 0 = 0 0 0 0 0 0 = 0 0 0 = 0 0 0
–   Rybka 4 64-bit 4CPU3199+11
−11
(+256)6.5 − 43.5
(+0−37=13)
13.0%
6.5 / 50
0.0%
−24
0 0 = 0 0 0 = 0 0 0 = = 0 = 0 0 0 0 = 0 0 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 64-bit3170+12
−11
(+227)8 − 40
(+3−35=10)
16.7%
8.0 / 48
0.0%
−32
0 0 = 0 0 0 0 = 0 0 0 0 0 0 0 0 0 0 0 = 0 1 0 0 0 0 0 0 0 = = 0 = = 0 0 0 = 0 0 = 1 0 1 = 0 0 0
–   Stockfish 2.0.1 64-bit 4CPU3167+15
−14
(+224)12 − 38
(+2−28=20)
24.0%
12.0 / 50
0.0%
+52
= 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 = 1 0 0 0 0 =
–   Critter 1.01 64-bit 4CPU3156+17
−17
(+213)8.5 − 41.5
(+1−34=15)
17.0%
8.5 / 50
0.0%
−22
0 = = 0 = 0 0 0 0 = 0 0 0 0 0 0 0 0 = 0 0 = 0 = 0 0 0 0 0 0 = 0 1 = = = 0 = 0 0 0 0 0 0 = 0 0 = 0 =
–   Stockfish 1.9.1 64-bit 4CPU3153+13
−13
(+210)10.5 − 39.5
(+2−31=17)
21.0%
10.5 / 50
0.0%
+10
= = 0 = 0 0 0 0 = = 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 1
–   Komodo 5 64-bit3146+13
−13
(+203)10.5 − 53.5
(+4−47=13)
16.4%
10.5 / 64
0.0%
−60
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 1 = 0 0 1 = = = 0 = 0 1 0 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0
–   Critter 0.90 64-bit 4CPU3128+15
−14
(+185)15 − 35
(+7−27=16)
30.0%
15.0 / 50
0.0%
+47
0 0 = 0 1 = = = = 1 0 0 1 = = 0 0 0 0 = 0 0 0 1 = 0 = 0 = = 1 = = 1 0 0 = 0 0 0 = 0 0 0 0 0 0 0 1 0
–   Critter 1.2 64-bit3120+16
−16
(+177)12.5 − 58.5
(+2−48=21)
17.6%
12.5 / 71
0.0%
−56
0 0 = 0 0 0 0 0 = = = = 0 = = 0 0 0 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 = = = 1 0 0 0 0 0 0 0 = 0 = 0 0 0 0 0
–   Rybka 4.1 64-bit3109+7
−6
(+166)4.5 − 10.5
(+1−7=7)
30.0%
4.5 / 15
0.0%
+41
= 0 0 = = = 0 0 = 0 1 = = 0 0
–   Naum 4.2 64-bit 4CPU3099+8
−8
(+156)10 − 40
(+2−32=16)
20.0%
10.0 / 50
0.0%
−52
0 = 0 0 0 0 0 = = 0 0 0 0 0 0 = 0 0 0 0 = 0 0 = 0 0 = = 0 0 0 0 0 = = 0 0 0 = 0 = = = 0 1 0 = = 1 0
–   Stockfish 2.1.1 64-bit3092+15
−15
(+149)2.5 − 12.5
(+1−11=3)
16.7%
2.5 / 15
0.0%
−109
0 = 0 0 0 0 = 0 0 0 = 0 0 1 0
–   Stockfish 2.0.1 64-bit3089+20
−20
(+146)7 − 24
(+1−18=12)
22.6%
7.0 / 31
0.0%
−35
= = = 0 = 0 0 = 0 0 1 0 0 = 0 0 0 = = 0 = 0 0 0 0 0 = 0 = = 0
–   Komodo 2.03 64-bit3071+14
−13
(+128)5 − 10
(+3−8=4)
33.3%
5.0 / 15
0.0%
+8
0 0 1 = 1 = = 0 0 = 0 1 0 0 0
–   Critter 0.90 64-bit3050+16
−16
(+107)13 − 19
(+7−13=12)
40.6%
13.0 / 32
0.0%
+47
0 1 1 0 0 = = 1 = = = = 1 0 1 = 0 = = = 0 0 0 1 = = 0 0 0 1 0 0
–   Deep Shredder 12 64-bit 4CPU3042+7
−7
(+99)17 − 33
(+8−24=18)
34.0%
17.0 / 50
0.0%
−8
0 1 1 1 0 1 0 = 0 0 0 = = 1 0 = = = 0 0 1 = = 0 = = 0 = 0 0 0 = 0 0 0 = 0 0 0 0 0 0 0 = = = = 1 1 =
–   Spike 1.4 Leiden 4CPU3039+10
−10
(+96)18 − 32
(+12−26=12)
36.0%
18.0 / 50
0.0%
−3
0 = = 0 0 0 0 0 = = 1 = 0 1 1 1 0 0 0 0 = 0 1 0 0 1 = 0 1 0 1 0 1 = 0 0 1 0 = = 0 = 0 = 0 1 0 0 1 0
–   Hiarcs 13.2 4CPU3033+13
−13
(+90)19.5 − 30.5
(+11−22=17)
39.0%
19.5 / 50
0.0%
+15
0 = = 0 1 1 1 0 0 = 0 1 0 = = = = = = 0 0 0 1 = 0 0 = 1 = = 0 = 0 1 0 = 1 1 0 0 0 0 0 0 0 = 1 0 = 1
–   Spark 1.0 64-bit 4CPU3028+9
−9
(+85)41.5 − 60.5
(+18−37=47)
40.7%
41.5 / 102
0.0%
+28
0 0 = 0 0 = 1 0 0 = = 0 = 0 = 0 0 = 0 0 1 1 0 = = = 0 = = 1 0 = = 1 0 = 0 0 = 1 = = = 1 0 0 0 = 0 = = 0 = = 1 = 1 = = = = 0 0 = 0 0 = 1 = 1 = 0 1 1 1 = = = = 0 = 0 0 = 1 = 1 0 0 = 0 = 1 0 0 = = 0 = 1 = =
–   Hiarcs 13.1 4CPU3009+12
−12
(+66)22 − 28
(+15−21=14)
44.0%
22.0 / 50
0.0%
+21
0 = 0 = 1 = 1 0 0 0 0 = 0 = 0 = 0 1 0 = 1 = 0 1 = 1 = 0 0 = 0 = 0 0 1 1 = 0 0 1 0 1 1 1 1 1 0 0 = 1
–   Komodo 1.3 64-bit2993+12
−12
(+50)19.5 − 30.5
(+7−18=25)
39.0%
19.5 / 50
0.0%
−17
= 0 0 1 1 0 1 = = = 1 = 0 0 = = 0 = = = = 1 = 0 = 0 0 = 0 = 0 = = = = = 0 = 0 = 0 0 0 0 0 = 1 = = 1
–   Deep Junior 12 64-bit 4CPU2990+16
−16
(+47)20.5 − 28.5
(+11−19=19)
41.8%
20.5 / 49
0.0%
−5
= = 1 0 0 1 1 = 1 0 = 0 = = 1 0 0 0 0 = = 1 0 0 0 = 0 = 0 = 0 = 0 1 = 1 0 1 = 1 0 = 0 0 = = 1 = =
–   Naum 4.2 64-bit2988+8
−8
(+45)6.5 − 8.5
(+3−5=7)
43.3%
6.5 / 15
0.0%
+7
0 0 = = = = 1 = = 0 0 1 = 0 1
–   Rybka 2.3.2a 64-bit2977+8
−8
(+34)12 − 19
(+4−11=16)
38.7%
12.0 / 31
0.0%
−31
= = = = = 0 0 = = = 0 1 0 0 0 0 = 0 1 = 0 = = 0 = 1 = = 0 1 =
–   Protector 1.4.0 64-bit 4CPU2972+13
−13
(+29)19.5 − 30.5
(+8−19=23)
39.0%
19.5 / 50
0.1%
−39
0 1 = = 0 0 0 1 = 0 0 1 0 = = = = = = = 0 0 0 = 0 0 = = 0 = = 0 1 = 0 = 0 = = 0 0 = 1 = = = 1 0 1 1
–   Zappa Mexico II 64-bit 4CPU2971+7
−7
(+28)25.5 − 24.5
(+13−12=25)
51.0%
25.5 / 50
0.0%
+34
= 1 = = 0 1 0 = = = 0 = = 0 1 1 0 1 = = 1 0 1 = 0 1 0 1 = 0 = 1 1 = = = = = = 1 = 0 = = = 1 0 = 0 =
–   Komodo 1.2 64-bit2967+12
−12
(+24)22 − 29
(+14−21=16)
43.1%
22.0 / 51
0.3%
−22
1 = 0 = = 1 0 0 0 = 0 = = 1 0 0 = 0 0 1 0 0 0 0 = = 0 1 0 = 1 1 1 = 1 1 = = 0 0 = 1 1 = 0 0 1 0 1 = 0
–   Protector 1.3.5 64-bit 4CPU2963+27
−27
(+20)22 − 30
(+10−18=24)
42.3%
22.0 / 52
9.5%
−27
= 0 = = = 0 = 0 = 1 = 0 1 1 = = = = = 0 1 = 0 0 = = 0 0 1 0 0 = 1 1 0 1 1 = = 0 1 = = 0 0 = 0 = = = 0 0
–   Onno 1.2.70 64-bit 4CPU2955+12
−13
(+12)27 − 23
(+16−12=22)
54.0%
27.0 / 50
9.2%
+38
1 = 1 = 1 = 1 = 0 0 1 0 1 = 0 1 = = = = = 1 1 0 = 1 1 0 0 0 1 = = = 1 = = = = 0 = 1 = = 0 = 1 0 1 0
–   Thinker 5.4c Inert 64-bit 4CPU2952+9
−9
(+9)30 − 20
(+20−10=20)
60.0%
30.0 / 50
13.4%
+72
= = = 1 0 1 = = 1 = = = 0 1 1 1 = 1 1 = 1 = 1 = 0 1 = = = = = 1 = 0 1 0 1 0 = 1 1 1 0 = 0 1 0 1 0 1
–   Deep Sjeng WC2008 64-bit 4CPU2941+8
−8
(−2)23.5 − 26.5
(+14−17=19)
47.0%
23.5 / 50
64.3%
−20
1 = = 1 = = = 0 = 1 1 = = 0 1 = 0 0 = 0 1 1 0 0 0 0 0 1 = = 1 0 = = 1 = 1 0 0 1 0 0 = 1 = 0 = 1 0 =
–   Gull 1.0a 64-bit2938+12
−12
(−5)9.5 − 5.5
(+6−2=7)
63.3%
9.5 / 15
72.7%
+73
0 1 = 0 1 = 1 = = 1 1 = = 1 =
–   Deep Sjeng 3.0 64-bit 4CPU2930+9
−9
(−13)28 − 22
(+21−15=14)
56.0%
28.0 / 50
95.7%
+26
= 0 0 1 1 = 1 1 1 0 0 = 1 1 1 0 = = 0 1 = 1 = = 1 0 = 0 0 1 1 0 1 1 = = = 0 0 1 = 0 0 0 = 1 1 1 1 1
–   Spark 1.0 64-bit2926+7
−7
(−17)20 − 12
(+15−7=10)
62.5%
20.0 / 32
99.2%
+69
1 1 = 1 1 = 1 1 1 = 0 1 1 1 1 0 0 = 0 0 = 1 1 0 1 = = = 0 1 = =
–   Spike 1.4 Leiden2922+7
−7
(−21)20 − 12
(+13−5=14)
62.5%
20.0 / 32
99.9%
+57
1 = 1 = 0 = = 1 0 = 1 = = = = 0 1 1 1 = = 1 1 1 1 1 1 0 = = = 0
–   Toga II 1.4 beta5c 4CPU2904+9
−9
(−39)28 − 22
(+17−11=22)
56.0%
28.0 / 50
100.0%
−1
0 1 = = 1 1 1 = = 1 = = 1 0 = 0 1 0 0 0 1 = = = 1 1 0 0 1 = = = 0 1 0 = 1 = = 0 = = 1 = 1 1 = 1 = =
–   Toga II 1.4.1SE 4CPU2900+11
−11
(−43)32 − 18
(+23−9=18)
64.0%
32.0 / 50
100.0%
+50
= 0 = 0 = = 1 1 1 = 0 0 1 = 1 = 1 = 1 1 = 1 1 = = 1 0 = 1 0 = 0 = 1 = 1 0 1 = 1 1 1 1 = = 1 1 0 1 1
–   Protector 1.4.0 64-bit2889+14
−14
(−54)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
100.0%
−42
0 = = = = 1 0 1 0 = = = 1 1 = = = 1 = 1 = 0 0 1 = 0 = 1 0 =
–   Thinker 5.4c Inert 64-bit2883+9
−9
(−60)21.5 − 10.5
(+17−6=9)
67.2%
21.5 / 32
100.0%
+60
0 0 1 1 0 = 1 = 1 1 1 1 1 = = 1 1 1 0 1 1 1 = = = 0 = 0 1 = 1 1
–   Loop M1-T 64-bit 4CPU2882+8
−8
(−61)28 − 24
(+17−13=22)
53.8%
28.0 / 52
100.0%
−38
0 = 0 1 1 = = = 1 = = 1 0 = = 1 1 = 0 1 = 1 1 0 1 1 1 0 0 0 = = = 1 1 = 0 1 1 0 = = = = 0 = 1 = 0 0 = =
–   Protector 1.3.5 64-bit2856+15
−15
(−87)19.5 − 10.5
(+13−4=13)
65.0%
19.5 / 30
100.0%
+8
1 1 0 = = 1 1 = = = 1 = 1 1 1 = 1 1 0 = = 1 = 0 1 = = = 0 1
–   Toga II 1.4.1SE2823+10
−10
(−120)24.5 − 7.5
(+20−3=9)
76.6%
24.5 / 32
100.0%
+68
1 1 = 1 1 1 1 0 = 1 1 0 1 = 0 1 1 1 = 1 1 1 1 = = 1 = 1 1 = 1 =
–   Gaviota 0.86 64-bit2799+10
−10
(−144)32.5 − 16.5
(+26−10=13)
66.3%
32.5 / 49
100.0%
−28
0 = = = 1 = 0 0 1 = 1 1 1 1 1 0 1 = 1 = 1 1 = 1 1 = 0 0 1 0 = 1 0 1 0 1 0 1 = 1 1 = 1 1 1 1 = 1 1
–   Booot 5.02784+15
−15
(−159)21 − 11
(+15−5=12)
65.6%
21.0 / 32
100.0%
−56
0 1 1 = 1 0 1 = = = = 1 0 = 1 1 0 1 1 1 1 1 = 1 1 = = = = = 1 0
–   Crafty 23.4 64-bit2781+12
−12
(−162)24.5 − 7.5
(+19−2=11)
76.6%
24.5 / 32
100.0%
+17
= 1 = = 1 1 1 1 = 1 1 1 1 = 1 = 1 1 = = = 1 1 1 1 0 0 1 1 = 1 =
–   Bright 0.4a2779+10
−9
(−164)23.5 − 8.5
(+20−5=7)
73.4%
23.5 / 32
100.0%
+14
1 = 1 = 1 = 1 1 0 1 1 1 1 1 1 1 1 = 0 1 1 1 1 = 1 0 1 = 0 0 1 =
–   Loop 13.6 (Loop 2007) 32-bit2775+10
−10
(−168)23.5 − 8.5
(+19−4=9)
73.4%
23.5 / 32
100.0%
+1
1 = 1 = 0 1 1 1 = 1 1 1 = = 1 = 1 = 0 1 1 1 1 = 1 = 1 1 0 0 1 1
–   Twisted Logic 20090922 64-bit2771+8
−8
(−172)22 − 10
(+16−4=12)
68.8%
22.0 / 32
100.0%
−47
= = = 1 = 1 1 1 = = 1 = 1 1 1 0 1 = 1 1 0 = 1 1 1 = 1 = 1 = 0 0
–   MinkoChess 0.9 64-bit2771+12
−12
(−172)22.5 − 9.5
(+16−3=13)
70.3%
22.5 / 32
100.0%
−43
1 0 1 = 1 1 1 1 1 1 = = 1 = 1 0 1 0 = = = = = 1 = = 1 1 = 1 = 1
–   Jonny 4.002761+8
−8
(−182)24 − 8
(+20−4=8)
75.0%
24.0 / 32
100.0%
+1
1 1 1 1 0 1 1 = 1 1 1 = 1 0 0 1 1 1 1 1 1 1 = 0 = = 1 1 1 = = =
–   Scorpio 2.6 64-bit2756+14
−14
(−187)24.5 − 7.5
(+20−3=9)
76.6%
24.5 / 32
100.0%
+5
1 = = 1 1 = 1 1 0 = 1 = 1 0 1 1 1 = 1 = 1 1 1 = 1 1 1 1 1 = 0 1
–   Bison 9.11 64-bit2754+11
−11
(−189)28.5 − 3.5
(+26−1=5)
89.1%
28.5 / 32
100.0%
+144
1 1 1 1 1 1 1 1 = 1 1 1 = 1 = 1 1 1 1 0 1 = 1 1 1 = 1 1 1 1 1 1
–   Chronos 1.9.9 64-bit2737+8
−8
(−206)27 − 5
(+24−2=6)
84.4%
27.0 / 32
100.0%
+68
1 1 1 1 = 1 = = 1 0 1 = = 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 = 1 1
–   BugChess2 1.7 64-bit2707+13
−13
(−236)26 − 6
(+21−1=10)
81.3%
26.0 / 32
100.0%
−15
1 1 1 = 1 = 1 = 1 1 1 = 1 1 1 1 1 1 = 0 = 1 = 1 1 = 1 = = 1 1 1
–   Naum 2.0 32-bit2700+8
−8
(−243)24.5 − 7.5
(+20−3=9)
76.6%
24.5 / 32
100.0%
−52
= 1 1 0 = 1 1 = 1 = 1 = = = 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 = 1 =
–   Frenzee Feb08 64-bit2695+10
−10
(−248)22 − 10
(+17−5=10)
68.8%
22.0 / 32
100.0%
−120
1 1 = = 0 0 1 = 1 = 1 0 1 = 1 1 1 1 1 0 = 1 = 1 1 1 = 0 = = 1 1
–   Delfi 5.42680+8
−7
(−263)24.5 − 7.5
(+20−3=9)
76.6%
24.5 / 32
100.0%
−72
1 = 1 1 = 1 1 1 1 = 1 1 = 1 0 1 1 = = = 1 1 = 1 0 = 1 1 1 0 1 1

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Created in 2005-2013 by CCRL team
Last games added on February 17, 2018