CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Arasan 20.2 64-bit (3020+25
−25
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 72 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Andscacs 0.91 64-bit3138+15
−16
(+118)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Roc 0.7 64-bit3113+10
−10
(+93)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+152
= = 1 =
–   Chiron 4 64-bit3113+8
−8
(+93)5 − 9
(+2−6=6)
35.7%
5.0 / 14
0.0%
+3
0 0 0 = = 1 = 0 1 = 0 = = 0
–   Andscacs 0.88 64-bit3109+15
−14
(+89)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+61
= = = = = 0 1 = = 0
–   NirvanaChess 2.4 64-bit3098+9
−9
(+78)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+170
1 = 0 1
–   Equinox 3.20 64-bit3093+9
−9
(+73)5.5 − 6.5
(+1−2=9)
45.8%
5.5 / 12
0.0%
+56
0 = 1 = = = = = 0 = = =
–   Fritz 15 64-bit3092+9
−10
(+72)6 − 8
(+0−2=12)
42.9%
6.0 / 14
0.0%
+37
= = = = 0 = = 0 = = = = = =
–   Hannibal 1.7 64-bit3078+10
−10
(+58)6.5 − 7.5
(+2−3=9)
46.4%
6.5 / 14
0.0%
+37
= = = 0 = 1 = = 0 = 1 = 0 =
–   Booot 6.1 64-bit3075+18
−18
(+55)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−28
0 0 0 = = = 0 = 1 =
–   Texel 1.07 64-bit3072+11
−11
(+52)6 − 8
(+4−6=4)
42.9%
6.0 / 14
0.0%
0
0 = 0 = 1 1 = = 1 0 0 0 0 1
–   NirvanaChess 2.3 64-bit3070+12
−13
(+50)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−51
0 = = 0 0 1 0 = 1 0
–   Laser 1.5 64-bit3070+14
−15
(+50)11 − 9
(+7−5=8)
55.0%
11.0 / 20
0.0%
+81
0 0 1 1 0 1 = 1 0 0 = = = = 1 1 1 = = =
–   Protector 1.9.0 64-bit3056+9
−9
(+36)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.4%
−13
= 1 1 = = 0 0 = 0 = = 0
–   Vitruvius 1.11C 64-bit3047+14
−14
(+27)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
3.5%
−115
0 =
–   iCE 3.0 64-bit3039+11
−11
(+19)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
8.3%
−5
= 1 = 0 1 0 = 1 0 0 1 = 0 =
–   Elektro 1.2 64-bit3039+17
−17
(+19)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
11.5%
+50
1 0 0 1 0 = 1 = = = = 1
–   Texel 1.06 64-bit3039+16
−16
(+19)8 − 8
(+4−4=8)
50.0%
8.0 / 16
9.6%
+21
1 1 = = 1 = 0 = 0 = = 0 1 0 = =
–   Sting SF 8.5 64-bit3038+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-bit3038+17
−17
(+18)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
12.3%
−72
0 = = = = = 0 0 0 1
–   Laser 1.4 64-bit3024+18
−18
(+4)7 − 11
(+2−6=10)
38.9%
7.0 / 18
39.4%
−61
= = = 0 0 0 = = 0 1 1 = 0 = = = 0 =
–   Naum 4.6 64-bit3008+12
−12
(−12)7 − 5
(+3−1=8)
58.3%
7.0 / 12
79.0%
+34
= = 1 = = = 1 = 1 = = 0
–   Nemorino 3.0 64-bit2994+19
−19
(−26)7.5 − 10.5
(+3−6=9)
41.7%
7.5 / 18
94.7%
−78
0 0 1 1 0 = = = = = 0 = = = = 0 1 0
–   SmarThink 1.97 64-bit2993+15
−16
(−27)6 − 6
(+4−4=4)
50.0%
6.0 / 12
96.3%
−23
0 1 1 = 1 = 0 0 1 0 = =
–   ChessBrainVB 3.502978+23
−23
(−42)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
99.2%
+9
1 = 1 = 0 =
–   Pedone 1.6 64-bit2975+19
−19
(−45)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
99.8%
−30
0 1 = 1 = 1 = = = 1 0 0 = = = =
–   Alfil 15.8 64-bit2962+17
−17
(−58)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−58
= 0 = 1
–   Vajolet2 2.2 64-bit2959+19
−19
(−61)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
100.0%
−88
0 = = 0 1 0 = = 1 =
–   Vajolet2 2.3 64-bit2954+20
−20
(−66)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+83
= = 1 1
–   Hakkapeliitta 3.0 64-bit2952+12
−12
(−68)8 − 6
(+5−3=6)
57.1%
8.0 / 14
100.0%
−26
= 0 1 0 = = = 1 0 1 = 1 = 1
–   Rodent III 0.210 64-bit2935+19
−19
(−85)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+90
1 = 0 1 1 = 1 1
–   Crafty 25.2 64-bit2930+11
−11
(−90)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
100.0%
+28
= 1 1 1 = = 1 = = 0 0 1 1 1
–   Wasp 2.01 64-bit2924+19
−19
(−96)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+99
1 1 1 = = = = 1 1 1
–   Critter 0.80 32-bit2923+15
−15
(−97)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+135
1 = 0 1 = 1 1 1 1 1
–   Cheng 4.39 64-bit2918+10
−11
(−102)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−98
= = 0 = 1 0 1 = = =
–   Deep Junior 13.3 64-bit2914+16
−16
(−106)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−38
= = 1 = 1 = 0 1 1 0
–   ChessBrainVB 3.312914+25
−25
(−106)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−28
1 0 1 0 0 = 1 1 1 =
–   Rodent II 0.9.64 64-bit2914+22
−22
(−106)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−42
1 1 = = 1 = 0 1 = 0
–   Amoeba 2.6 64-bit2910+20
−20
(−110)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+39
= 1 1 = 1 1 = =
–   Rodent III 0.172 64-bit2908+22
−22
(−112)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−44
1 = = =
–   Quazar 0.4 64-bit2903+10
−10
(−117)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−61
1 = 0 = = 1 = = = 1
–   Rybka 1.1 64-bit2901+20
−20
(−119)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+12
0 = 1 = 1 = = 1 1 1
–   EXchess 7.97b 64-bit2893+12
−12
(−127)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
−12
= = = 1 1 = 1 = 1 =
–   Deuterium 14.3.34.130 64-bit2889+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-bit2888+20
−20
(−132)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−132
1 0 = =
–   Amoeba 2.5 64-bit2871+23
−23
(−149)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+25
1 = = 1 1 1 1 = 1 0

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021