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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Show each game results
Arasan 20.2 64-bit (3023+25
−25
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 68 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Andscacs 0.91 64-bit3142+15
−16
(+119)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Roc 0.7 64-bit3116+11
−11
(+93)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+152
–   Chiron 4 64-bit3115+9
−9
(+92)5 − 9
(+2−6=6)
35.7%
5.0 / 14
0.0%
+2
–   Andscacs 0.88 64-bit3113+15
−15
(+90)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+62
–   NirvanaChess 2.4 64-bit3102+9
−9
(+79)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+171
–   Equinox 3.20 64-bit3096+9
−9
(+73)5.5 − 6.5
(+1−2=9)
45.8%
5.5 / 12
0.0%
+56
–   Fritz 15 64-bit3095+10
−10
(+72)6 − 8
(+0−2=12)
42.9%
6.0 / 14
0.0%
+37
–   Hannibal 1.7 64-bit3081+9
−10
(+58)6.5 − 7.5
(+2−3=9)
46.4%
6.5 / 14
0.0%
+37
–   Booot 6.1 64-bit3078+18
−18
(+55)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−28
–   Texel 1.07 64-bit3076+12
−12
(+53)6 − 8
(+4−6=4)
42.9%
6.0 / 14
0.0%
0
–   Laser 1.5 64-bit3073+15
−15
(+50)11 − 9
(+7−5=8)
55.0%
11.0 / 20
0.0%
+81
–   NirvanaChess 2.3 64-bit3073+12
−13
(+50)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−51
–   Protector 1.9.0 64-bit3059+9
−10
(+36)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.4%
−13
–   Vitruvius 1.11C 64-bit3050+14
−14
(+27)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
3.4%
−115
–   Texel 1.06 64-bit3043+16
−16
(+20)8 − 8
(+4−4=8)
50.0%
8.0 / 16
8.8%
+22
–   iCE 3.0 64-bit3042+12
−12
(+19)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
8.1%
−5
–   Elektro 1.2 64-bit3042+17
−17
(+19)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
10.5%
+50
–   Sting SF 8.5 64-bit3041+29
−29
(+18)5.5 − 6.5
(+1−2=9)
45.8%
5.5 / 12
17.1%
−4
–   Nemorino 4.00 64-bit3040+17
−17
(+17)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
12.5%
−73
–   Laser 1.4 64-bit3027+18
−18
(+4)7 − 11
(+2−6=10)
38.9%
7.0 / 18
39.9%
−61
–   Naum 4.6 64-bit3013+12
−12
(−10)7 − 5
(+3−1=8)
58.3%
7.0 / 12
75.5%
+36
–   Nemorino 3.0 64-bit2997+19
−19
(−26)7.5 − 10.5
(+3−6=9)
41.7%
7.5 / 18
94.9%
−78
–   SmarThink 1.97 64-bit2996+16
−16
(−27)6 − 6
(+4−4=4)
50.0%
6.0 / 12
96.3%
−23
–   ChessBrainVB 3.502980+24
−23
(−43)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
99.3%
+8
–   Pedone 1.6 64-bit2978+19
−19
(−45)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
99.8%
−30
–   Alfil 15.8 64-bit2965+17
−17
(−58)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−58
–   Vajolet2 2.2 64-bit2961+19
−19
(−62)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−89
–   Vajolet2 2.3 64-bit2957+20
−20
(−66)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+83
–   Hakkapeliitta 3.0 64-bit2955+12
−11
(−68)8 − 6
(+5−3=6)
57.1%
8.0 / 14
100.0%
−26
–   Rodent III 0.210 64-bit2938+19
−19
(−85)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+90
–   Crafty 25.2 64-bit2931+11
−11
(−92)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
100.0%
+26
–   Wasp 2.01 64-bit2926+19
−19
(−97)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+98
–   Critter 0.80 32-bit2923+16
−16
(−100)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+132
–   Cheng 4.39 64-bit2922+11
−11
(−101)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−97
–   Deep Junior 13.3 64-bit2919+16
−16
(−104)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−36
–   Rodent II 0.9.64 64-bit2917+22
−22
(−106)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−42
–   ChessBrainVB 3.312916+25
−25
(−107)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−29
–   Amoeba 2.6 64-bit2913+20
−20
(−110)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+39
–   Rodent III 0.172 64-bit2911+22
−22
(−112)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−44
–   Quazar 0.4 64-bit2906+10
−10
(−117)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−61
–   Rybka 1.1 64-bit2903+21
−21
(−120)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+11
–   EXchess 7.97b 64-bit2894+13
−13
(−129)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
−14
–   Deuterium 14.3.34.130 64-bit2892+12
−12
(−131)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
−13
–   Demolito 2017-08-26 64-bit2891+20
−20
(−132)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−132
–   Amoeba 2.5 64-bit2873+23
−23
(−150)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+24

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