CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
White score: 54.5%

Engine Details

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Roc 0.8 64-bit (3101+21
−21
)Quote
Author: Vadim Demichev (Russia) Link: Download
This is one of the 29 Gull versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit3367+12
−12
(+266)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Fire 7.1 64-bit3258+10
−9
(+157)6.5 − 17.5
(+0−11=13)
27.1%
6.5 / 24
0.0%
+18
= 0 = 0 0 0 = 0 = 0 = 0 = 0 = 0 = = = = 0 = 0 =
–   Komodo 12.3 MCTS 64-bit3235+14
−14
(+134)14.5 − 37.5
(+1−24=27)
27.9%
14.5 / 52
0.0%
+2
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 = = =
–   Ethereal 11.00 64-bit3224+14
−14
(+123)9.5 − 14.5
(+3−8=13)
39.6%
9.5 / 24
0.0%
+61
= 1 0 = = 1 0 = = = 0 = 0 = = 1 0 = 0 = = 0 0 =
–   Booot 6.3.1 64-bit3203+10
−10
(+102)7 − 17
(+1−11=12)
29.2%
7.0 / 24
0.0%
−24
= 0 0 = 0 0 = 0 = = 0 = = = 0 = = 0 1 = 0 = 0 0
–   Shredder 13 64-bit3202+8
−8
(+101)7.5 − 12.5
(+2−7=11)
37.5%
7.5 / 20
0.0%
+30
0 0 0 1 0 = = 0 1 = 0 = = = = = = 0 = =
–   Fizbo 2 64-bit3199+9
−9
(+98)7.5 − 16.5
(+3−12=9)
31.3%
7.5 / 24
0.0%
−27
0 0 = 1 = 0 = 0 = 0 1 0 = = 0 0 1 = = 0 0 0 0 =
–   Ethereal 10.55 64-bit3191+18
−17
(+90)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Andscacs 0.94 64-bit3172+13
−13
(+71)10 − 18
(+1−9=18)
35.7%
10.0 / 28
0.0%
−7
= = = = 0 0 0 1 0 = 0 = = = = = = = = = 0 = = 0 0 0 = =
–   Xiphos 0.4 64-bit3151+12
−12
(+50)10 − 14
(+3−7=14)
41.7%
10.0 / 24
0.0%
0
= 0 1 = = = 1 0 0 0 = 0 = 1 = = = 0 = = = 0 = =
–   Laser 1.6 64-bit3130+12
−11
(+29)11 − 19
(+3−11=16)
36.7%
11.0 / 30
0.8%
−46
= = = = 1 = = 0 0 = = = 0 0 1 = 1 = = = = = 0 0 0 0 0 = 0 0
–   Gull 3 64-bit3121+7
−7
(+20)10.5 − 9.5
(+2−1=17)
52.5%
10.5 / 20
4.1%
+31
= 1 = = = = 1 = = = = = = = = = = 0 = =
–   Chiron 4 64-bit3115+9
−9
(+14)9.5 − 14.5
(+4−9=11)
39.6%
9.5 / 24
11.3%
−48
= = = 0 = 0 0 0 = 0 = 1 0 1 = = 0 = 1 = 1 = 0 0
–   Schooner 2.0.34 64-bit3111+12
−12
(+10)14 − 14
(+5−5=18)
50.0%
14.0 / 28
21.7%
+13
= = = = 0 = 0 1 1 = 0 = 0 = = = 0 = 1 = 1 1 = = = = = =
–   Fritz 16 64-bit3102+11
−11
(+1)12 − 12
(+4−4=16)
50.0%
12.0 / 24
48.8%
0
= = = 1 = = = = 0 = = = = 1 1 = 0 1 = = = 0 0 =
–   NirvanaChess 2.4 64-bit3102+9
−9
(+1)22.5 − 21.5
(+10−9=25)
51.1%
22.5 / 44
46.6%
+8
= = = 1 0 1 = 1 = 0 = = 0 = = = 1 0 0 = = = 1 0 1 = = = = = 0 = 0 = = = = 1 0 1 = 1 = 1
–   Houdini 1.5a 32-bit3092+14
−13
(−9)8.5 − 11.5
(+2−5=13)
42.5%
8.5 / 20
75.4%
−51
= = = = = 1 0 = = 0 = = 1 0 = 0 = 0 = =
–   Nemorino 5.00 64-bit3088+14
−14
(−13)12 − 12
(+3−3=18)
50.0%
12.0 / 24
84.3%
−11
= = = 1 = 0 = = = = = 1 = = 1 0 = = = 0 = = = =
–   Arasan 21.1 64-bit3083+19
−19
(−18)22 − 18
(+10−6=24)
55.0%
22.0 / 40
90.5%
+9
1 = 0 0 0 1 1 = 1 = = 0 = = = = = = 1 1 = = = 1 1 = = 1 = = 1 = 0 = = = = = = 0
–   Texel 1.07 64-bit3076+12
−12
(−25)24.5 − 15.5
(+15−6=19)
61.3%
24.5 / 40
98.0%
+45
1 = 1 = 1 1 1 1 = = = 1 = 1 = = = = 1 1 1 = = 1 = = 0 0 1 0 = 0 = = = 1 0 1 0 =
–   ChessBrainVB 3.723063+15
−15
(−38)1 − 3
(+1−3=0)
25.0%
1.0 / 4
99.8%
−265
1 0 0 0
–   Vajolet2 2.6 64-bit3061+15
−15
(−40)14 − 10
(+7−3=14)
58.3%
14.0 / 24
99.9%
+9
= = 1 = 1 = 1 = 1 = = = = = 1 = 1 0 = = = 0 1 0
–   Critter 1.2 32-bit3061+15
−15
(−40)11.5 − 8.5
(+6−3=11)
57.5%
11.5 / 20
99.9%
+5
1 = 1 = 0 = 0 1 = = 1 0 = = 1 = = = = 1
–   Pedone 1.8 64-bit3060+16
−16
(−41)12.5 − 11.5
(+5−4=15)
52.1%
12.5 / 24
99.9%
−28
= = 1 = 0 = 0 = = 1 = = = = = 1 = 1 = = 0 = 0 1
–   chess22k 1.12 64-bit3050+16
−16
(−51)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+232
1 1 = 1
–   ChessBrainVB 3.703045+23
−23
(−56)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+100
= 1
–   Senpai 2.0 64-bit3037+12
−12
(−64)11 − 9
(+6−4=10)
55.0%
11.0 / 20
100.0%
−32
0 0 1 = 1 = = = = = 1 = = 0 1 = 0 1 = 1
–   Stockfish 1.8 64-bit3028+21
−21
(−73)14 − 6
(+10−2=8)
70.0%
14.0 / 20
100.0%
+55
= 1 1 = 1 = 1 1 1 1 1 0 = = 1 0 = = 1 =
–   SmarThink 1.98 64-bit3027+13
−13
(−74)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−6
= = 1 =
–   Hakkapeliitta TCEC v2 64-bit2999+13
−13
(−102)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+40
= 1 = 1
–   Rodent III 0.275 64-bit2987+15
−15
(−114)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−103
0 = 1 =

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Created in 2005-2013 by CCRL team
Last games added on October 19, 2019