CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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Arasan 20.2 64-bit (3022+25
−25
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 67 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Andscacs 0.91 64-bit3141+16
−16
(+119)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Roc 0.7 64-bit3115+11
−11
(+93)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+152
= = 1 =
–   Chiron 4 64-bit3114+9
−9
(+92)5 − 9
(+2−6=6)
35.7%
5.0 / 14
0.0%
+2
0 = 0 1 = 0 = 0 = 0 0 = = 1
–   Andscacs 0.88 64-bit3112+15
−15
(+90)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+62
= 0 1 = = 0 = = = =
–   NirvanaChess 2.4 64-bit3101+9
−9
(+79)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+171
1 1 0 =
–   Equinox 3.20 64-bit3096+9
−9
(+74)5.5 − 6.5
(+1−2=9)
45.8%
5.5 / 12
0.0%
+57
= = = = = 0 = = 0 = 1 =
–   Fritz 15 64-bit3094+10
−10
(+72)6 − 8
(+0−2=12)
42.9%
6.0 / 14
0.0%
+37
= = = = = = = = = = 0 = = 0
–   Hannibal 1.7 64-bit3080+10
−10
(+58)6.5 − 7.5
(+2−3=9)
46.4%
6.5 / 14
0.0%
+37
= 0 = 1 = = = 0 = 0 = 1 = =
–   Booot 6.1 64-bit3077+18
−18
(+55)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−28
= = 0 = 1 = 0 0 0 =
–   Texel 1.07 64-bit3075+12
−12
(+53)6 − 8
(+4−6=4)
42.9%
6.0 / 14
0.0%
0
1 = = 1 0 0 0 1 0 = 0 = 1 0
–   NirvanaChess 2.3 64-bit3073+13
−13
(+51)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−50
0 = 1 0 0 = = 0 0 1
–   Laser 1.5 64-bit3072+15
−14
(+50)11 − 9
(+7−5=8)
55.0%
11.0 / 20
0.0%
+81
0 0 1 1 0 1 1 1 1 = = = = 1 0 0 = = = =
–   Protector 1.9.0 64-bit3059+9
−10
(+37)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.3%
−12
0 = = 0 = 1 1 = = 0 0 =
–   Vitruvius 1.11C 64-bit3049+14
−14
(+27)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
3.4%
−115
0 =
–   Texel 1.06 64-bit3042+16
−15
(+20)8 − 8
(+4−4=8)
50.0%
8.0 / 16
8.6%
+22
= = 1 1 0 = = 0 1 0 = = 1 = 0 =
–   Elektro 1.2 64-bit3041+17
−17
(+19)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
10.4%
+50
1 0 = 1 = = = = 1 0 0 1
–   iCE 3.0 64-bit3041+12
−12
(+19)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
7.9%
−5
= 0 0 1 = = 0 1 = 0 1 0 = 1
–   Sting SF 8.5 64-bit3040+29
−29
(+18)5.5 − 6.5
(+1−2=9)
45.8%
5.5 / 12
17.0%
−4
0 1 = = 0 = = = = = = =
–   Nemorino 4.00 64-bit3039+17
−17
(+17)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
12.5%
−73
= = = = 0 0 0 1 0 =
–   Laser 1.4 64-bit3026+18
−18
(+4)7 − 11
(+2−6=10)
38.9%
7.0 / 18
40.1%
−61
0 = = = 1 1 = 0 = = = = 0 0 0 = = 0
–   Naum 4.6 64-bit3012+12
−12
(−10)7 − 5
(+3−1=8)
58.3%
7.0 / 12
75.5%
+36
0 1 = 1 = = = = 1 = = =
–   Nemorino 3.0 64-bit2996+19
−19
(−26)7.5 − 10.5
(+3−6=9)
41.7%
7.5 / 18
94.9%
−78
1 0 0 0 = 0 = = 0 = 1 = 1 0 = = = =
–   SmarThink 1.97 64-bit2995+15
−15
(−27)6 − 6
(+4−4=4)
50.0%
6.0 / 12
96.4%
−23
1 0 = = 0 1 1 = 1 = 0 0
–   ChessBrainVB 3.502979+24
−24
(−43)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
99.3%
+8
= 1 = 1 0 =
–   Pedone 1.6 64-bit2976+19
−19
(−46)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
99.8%
−31
= = = 0 1 = 1 0 0 = = 1 = 1 = =
–   Alfil 15.8 64-bit2963+17
−17
(−59)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−59
1 = 0 =
–   Vajolet2 2.2 64-bit2960+19
−19
(−62)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−89
= = 1 = 0 = = 0 1 0
–   Vajolet2 2.3 64-bit2956+20
−20
(−66)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+83
1 1 = =
–   Hakkapeliitta 3.0 64-bit2954+12
−12
(−68)8 − 6
(+5−3=6)
57.1%
8.0 / 14
100.0%
−26
1 = 0 0 1 = 1 = 1 0 = = = 1
–   Rodent III 0.210 64-bit2936+19
−19
(−86)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+89
0 1 1 = 1 1 1 =
–   Crafty 25.2 64-bit2930+11
−11
(−92)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
100.0%
+26
1 = 1 1 = = 0 0 1 1 1 1 = =
–   Wasp 2.01 64-bit2925+20
−20
(−97)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+98
= 1 1 1 1 1 1 = = =
–   Critter 0.80 32-bit2922+16
−16
(−100)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+132
= 1 1 1 1 1 1 = 0 1
–   Cheng 4.39 64-bit2920+11
−11
(−102)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−98
1 0 1 = = = = = 0 =
–   Deep Junior 13.3 64-bit2918+16
−16
(−104)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−36
1 = 0 1 1 0 = = 1 =
–   Rodent II 0.9.64 64-bit2916+22
−22
(−106)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−42
0 1 = 0 1 1 = = 1 =
–   ChessBrainVB 3.312914+25
−25
(−108)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−30
0 = 1 1 1 = 1 0 1 0
–   Amoeba 2.6 64-bit2911+20
−20
(−111)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+38
= 1 1 = 1 1 = =
–   Rodent III 0.172 64-bit2909+22
−22
(−113)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−45
= 1 = =
–   Quazar 0.4 64-bit2905+10
−10
(−117)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−61
= = = 1 1 = 0 = = 1
–   Rybka 1.1 64-bit2902+21
−21
(−120)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+11
= 1 1 1 0 = 1 = 1 =
–   EXchess 7.97b 64-bit2892+12
−13
(−130)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
−15
1 = 1 = = = = 1 1 =
–   Deuterium 14.3.34.130 64-bit2891+12
−12
(−131)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
−13
= = 1 = 1 = 1 = 1 =
–   Demolito 2017-08-26 64-bit2889+20
−20
(−133)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−133
= 1 0 =
–   Amoeba 2.5 64-bit2872+23
−23
(−150)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+24
1 1 1 = 1 0 1 = = 1

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Created in 2005-2013 by CCRL team
Last games added on July 11, 2019