CCRL 40/4
Downloads and Statistics
May 18, 2019
Testing summary:
Total: 2'021'227 games
played by 2'345 programs
27203 CPU days (X2 4600+)

White wins: 786'384 (38.9%)
Black wins: 635'667 (31.4%)
Draws: 599'176 (29.6%)
White score: 53.7%

Engine Details

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Arasan 20.1 64-bit (2994+18
−18
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 37 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Booot 6.2 64-bit3167+9
−9
(+173)13 − 36
(+5−28=16)
26.5%
13.0 / 49
0.0%
+12
= 0 = 0 0 0 = 0 1 1 0 0 0 = = 0 0 1 0 0 = = 0 = 0 0 1 0 0 0 0 0 0 = 0 0 0 0 = 1 = = 0 = 0 0 = = =
–   Hannibal 1.7 64-bit3109+8
−8
(+115)12 − 20
(+8−16=8)
37.5%
12.0 / 32
0.0%
+25
0 1 0 = = = = 1 0 0 0 1 0 0 0 0 0 1 0 1 = = 1 0 0 1 0 = 0 = 0 1
–   Rybka 4.1 64-bit3107+6
−6
(+113)9 − 24
(+3−18=12)
27.3%
9.0 / 33
0.0%
−38
0 = 0 = 0 = 0 0 0 = 0 0 0 = = 0 0 0 0 0 = = 0 1 0 0 = 1 1 0 = = =
–   NirvanaChess 2.3 64-bit3096+12
−12
(+102)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−32
0 = 0 0 0 0 0 0 0 0 = 0 0 0 1 = 0 = 1 0 = = = 0 = 0 1 0 0 1 1 1
–   Texel 1.06 64-bit3093+11
−11
(+99)13 − 20
(+5−12=16)
39.4%
13.0 / 33
0.0%
+37
= 1 1 0 = 0 0 = 0 = = = 0 = 0 = = 0 1 0 1 = = = 0 = = 0 = 0 = 0 1
–   Booot 6.1 64-bit3084+13
−13
(+90)8 − 24
(+2−18=12)
25.0%
8.0 / 32
0.0%
−73
= 0 0 = = = = 0 0 = 0 0 0 0 0 1 = 0 = 0 0 0 0 0 1 0 = 0 0 = = =
–   Protector 1.9.0 64-bit3083+7
−7
(+89)10 − 22
(+4−16=12)
31.3%
10.0 / 32
0.0%
−33
0 = 0 0 = 0 0 = = 1 0 0 = = = 0 0 1 0 0 1 0 0 = = 0 1 = = = 0 0
–   iCE 3.0 64-bit3080+7
−7
(+86)16 − 17
(+9−10=14)
48.5%
16.0 / 33
0.0%
+74
= = = 1 = 1 0 1 1 = 0 1 = = 0 = = 1 = 0 1 = 0 = 0 0 0 0 1 1 = 0 =
–   Nemorino 3.0 64-bit3040+17
−17
(+46)23.5 − 26.5
(+13−16=21)
47.0%
23.5 / 50
0.0%
+26
0 1 1 = = 0 0 = = 0 = = 0 = = 1 0 1 = = 0 = 0 1 0 = 0 1 = 0 1 = 0 = 1 = 1 1 0 0 = 0 = 1 1 = = 1 = 0
–   Laser 1.4 64-bit3036+15
−15
(+42)26.5 − 37.5
(+12−23=29)
41.4%
26.5 / 64
0.0%
−10
= 1 1 0 1 0 = 1 = 1 = = 1 = = = 0 0 = = 0 = 1 = = 1 = 0 0 = 0 0 = 1 1 0 0 0 0 0 0 = = = 0 1 0 = = = = = 0 = 0 = = 0 = 0 1 = 0 0
–   Naum 4.6 64-bit3032+8
−8
(+38)17 − 15
(+10−8=14)
53.1%
17.0 / 32
0.0%
+54
1 1 = = 1 0 0 = = 0 1 = 0 0 0 = = 1 = 1 = 0 = 1 = 1 = 1 = 0 1 =
–   Pedone 1.6 64-bit3031+14
−14
(+37)21.5 − 28.5
(+14−21=15)
43.0%
21.5 / 50
0.0%
−8
= 1 0 = 0 0 0 1 = 1 0 1 1 1 0 0 0 0 = = = 1 = 1 0 = = = 0 1 0 0 = 0 0 1 0 0 = 0 1 0 1 0 = = = 1 0 1
–   SmarThink 1.97 64-bit3030+11
−11
(+36)15 − 17
(+11−13=8)
46.9%
15.0 / 32
0.0%
+13
0 = 1 1 0 0 1 0 = 0 0 = 0 1 1 = 1 1 0 0 1 1 = 0 1 0 = 0 0 = = 1
–   Pedone 1.5 64-bit3019+14
−14
(+25)13 − 19
(+6−12=14)
40.6%
13.0 / 32
1.4%
−35
= = 0 = 1 = = 1 0 = 1 = = 0 0 = 1 = = = 0 0 0 0 0 = = 0 1 1 0 0
–   Senpai 1.0 64-bit3005+9
−9
(+11)16 − 17
(+8−9=16)
48.5%
16.0 / 33
13.7%
+1
= 0 1 0 = 0 1 0 = = = = = = 1 = = 1 0 = = 0 0 0 1 1 0 = = = 1 = 1
–   Hiarcs 142984+8
−8
(−10)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
85.2%
0
= = 1 0 = 0 = = 0 1 1 = 1 0 1 = = = = 0 1 0 1 0 0 = 1 0 1 0 1 1
–   Nemorino 2.00 64-bit2983+12
−12
(−11)16 − 15
(+9−8=14)
51.6%
16.0 / 31
84.7%
−4
0 1 = 1 0 1 0 1 0 = 1 = 0 = 0 = = = 1 = 1 = 1 0 = 1 = = = 0 =
–   Hakkapeliitta 3.0 64-bit2983+9
−9
(−11)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
87.4%
+63
0 0 = 1 = = 1 = 0 1 1 1 = 0 1 = 0 1 = 0 1 1 0 1 0 1 = 1 = 1 1 1
–   Vajolet2 2.3 64-bit2981+16
−16
(−13)15.5 − 17.5
(+9−11=13)
47.0%
15.5 / 33
85.9%
−32
1 = 0 0 = 0 1 1 0 0 = 1 1 1 0 1 = 0 = = 0 = 0 0 = = = = 1 = = 1 0
–   Bobcat 8.0 64-bit2959+10
−10
(−35)20 − 12
(+13−5=14)
62.5%
20.0 / 32
100.0%
+43
= = = = 1 = 0 1 1 1 1 0 0 = = 0 1 1 1 = = = = 1 1 1 0 = 1 = = 1
–   Wasp 2.00 64-bit2944+16
−16
(−50)16 − 16
(+10−10=12)
50.0%
16.0 / 32
100.0%
−47
1 1 1 = = = 0 0 1 0 0 = 0 = = 0 0 0 = 1 0 1 1 = 1 = 0 = = 1 1 =
–   Cheng 4.39 64-bit2941+9
−9
(−53)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
100.0%
−40
= = 1 = 0 1 = 0 1 0 1 1 1 = 1 0 0 0 1 = 0 = 1 0 = 0 0 1 1 0 1 =
–   Spark 1.0 64-bit2926+7
−7
(−68)18 − 14
(+10−6=16)
56.3%
18.0 / 32
100.0%
−31
= = = 0 = = 0 = = = 1 1 = 1 1 0 = = = 1 1 0 1 1 1 = 1 = = 0 0 =
–   Deep Sjeng c't 20102925+14
−15
(−69)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−38
=
–   Spike 1.4 Leiden2920+7
−7
(−74)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
100.0%
+1
1 1 1 1 0 1 0 0 = 1 1 1 1 1 0 1 0 = 0 1 = = = 1 = = 0 1 0 = = 1
–   DiscoCheck 5.2.1 64-bit2912+9
−10
(−82)21.5 − 11.5
(+17−7=9)
65.2%
21.5 / 33
100.0%
+24
0 0 1 = = = 0 1 1 1 = 1 1 = 0 1 = 1 0 1 0 1 = 1 0 1 1 1 = = 1 1 1
–   Rodent III 0.172 64-bit2907+14
−14
(−87)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
−2
1 1 0 0 1 1 = 1 1 0 0 = 1 = = 1 0 = = 1 = 1 0 1 1 = 1 1 = 1 0 =
–   ChessBrainVB 3.502904+15
−15
(−90)19.5 − 7.5
(+15−3=9)
72.2%
19.5 / 27
100.0%
+65
1 = = 0 1 = = 1 = = 1 1 0 1 = = = 1 1 1 0 1 1 1 1 1 1
–   Quazar 0.4 64-bit2898+7
−7
(−96)19.5 − 12.5
(+11−4=17)
60.9%
19.5 / 32
100.0%
−35
1 = = 1 1 = = 0 = 1 = 0 = 1 = = 1 0 = 0 = = = 1 1 = 1 = = 1 = 1
–   Deep Junior Yokohama 64-bit2896+10
−10
(−98)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
+9
0 = = 1 = = 1 1 = 1 1 1 1 1 = 1 = 1 1 = 0 = = = 0 = 1 1 0 = 1 1
–   Zappa Mexico II 64-bit2842+7
−7
(−152)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−182
=
–   ChessBrainVB 3.202802+17
−17
(−192)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−222
=
–   Ktulu 92782+8
−8
(−212)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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