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 19.2 64-bit (2951+28
−28
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 67 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Chiron 3.01 64-bit3051+20
−20
(+100)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+44
= 0 = = = = 0 = 1 0
–   Texel 1.06 64-bit3042+16
−15
(+91)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−20
= = 0 = 0 0 = = = 0
–   Andscacs 0.84 64-bit3037+25
−25
(+86)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+117
1 = 1 = = 1 = 0 0 =
–   Naum 4.6 64-bit3012+12
−12
(+61)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+56
= = 1 0 0 1 = 1 = 0
–   Sting SF 7.3 64-bit3006+31
−31
(+55)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.5%
−196
0 0 0 0 = 0 0 = = 0
–   SmarThink 1.97 64-bit2995+15
−15
(+44)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.4%
+75
= = 0 1 = 1 = = 0 1
–   Protector 1.5.0 64-bit2985+13
−13
(+34)3 − 7
(+1−5=4)
30.0%
3.0 / 10
1.5%
−91
0 = 0 1 0 = = = 0 0
–   Alfil 15.8 64-bit2963+17
−17
(+12)3 − 1
(+2−0=2)
75.0%
3.0 / 4
23.4%
+168
1 = 1 =
–   Hannibal 1.3 64-bit2962+17
−17
(+11)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
25.1%
−16
1 0 1 = = 0 = = 0 =
–   Hiarcs 142961+10
−10
(+10)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
26.1%
+41
0 1 = = 1 1 = 0 1 1 0 0
–   Senpai 1.0 64-bit2961+12
−12
(+10)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
26.9%
+167
= 1
–   Vajolet2 2.2 64-bit2960+19
−19
(+9)3 − 3
(+2−2=2)
50.0%
3.0 / 6
30.1%
+9
0 0 1 1 = =
–   Pedone 1.5 64-bit2956+21
−21
(+5)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
40.2%
+23
1 1 = 0 = = = 0 = = = 0 1 1 = =
–   Vajolet2 2.3 64-bit2956+20
−20
(+5)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
40.0%
+29
= = 0 = = 0 1 = = 1 = 1
–   chess22k 1.10 64-bit2955+18
−18
(+4)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
41.4%
+104
1 = 1 = = = = 1
–   Hakkapeliitta 3.0 64-bit2954+12
−12
(+3)5 − 1
(+4−0=2)
83.3%
5.0 / 6
44.0%
+238
1 1 = 1 = 1
–   DeepSaros 3.1a 64-bit2948+30
−31
(−3)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
56.7%
+101
= = 0 0 1 1 1 1 1 =
–   Nemorino 2.00 64-bit2945+23
−23
(−6)4 − 6
(+2−4=4)
40.0%
4.0 / 10
62.6%
−69
1 = 0 1 = 0 0 0 = =
–   Deep Sjeng c't 20102941+10
−10
(−10)1 − 1
(+1−1=0)
50.0%
1.0 / 2
75.7%
−10
1 0
–   Deep Shredder 12 64-bit2940+9
−9
(−11)5 − 5
(+3−3=4)
50.0%
5.0 / 10
78.2%
−15
= 0 = 0 1 1 = 0 1 =
–   Crafty 25.2 64-bit2930+11
−11
(−21)6.5 − 9.5
(+1−4=11)
40.6%
6.5 / 16
92.0%
−71
= = = = = 0 = = 0 1 0 0 = = = =
–   Laser 1.3 64-bit2924+24
−24
(−27)7 − 3
(+5−1=4)
70.0%
7.0 / 10
93.1%
+99
1 1 = = 1 = 0 1 = 1
–   Bobcat 8.0 64-bit2923+13
−13
(−28)8.5 − 7.5
(+3−2=11)
53.1%
8.5 / 16
96.6%
−10
= = = = 1 = = = = 0 = = 1 1 0 =
–   Critter 0.80 32-bit2922+16
−16
(−29)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
96.4%
−69
= 1 0 0 1 0 = 1 = 0
–   Cheng 4.39 64-bit2920+11
−11
(−31)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
97.9%
+23
= = 1 0 1 = = 0 = 1 = = 1 = 1 =
–   Deep Junior Yokohama 64-bit2919+15
−14
(−32)5 − 5
(+3−3=4)
50.0%
5.0 / 10
97.9%
−27
= = 0 = 0 1 1 0 1 =
–   Gull 1.2 64-bit2919+15
−15
(−32)6 − 4
(+4−2=4)
60.0%
6.0 / 10
97.8%
+26
1 = = 1 1 1 = 0 = 0
–   Deep Junior 13.3 64-bit2918+16
−16
(−33)2 − 0
(+2−0=0)
100.0%
2.0 / 2
97.9%
+INF
1 1
–   Rodent II 0.9.64 64-bit2916+22
−22
(−35)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
97.7%
−391
0 0 0 = 0 0
–   Spike 1.4 Leiden2915+8
−8
(−36)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.3%
+121
= 1
–   Wasp 1.25 64-bit2908+22
−22
(−43)3 − 3
(+1−1=4)
50.0%
3.0 / 6
99.2%
−36
= 1 = 0 = =
–   Quazar 0.4 64-bit2905+10
−10
(−46)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.9%
−203
= 0
–   Nemorino 1.02 64-bit2904+23
−23
(−47)10 − 6
(+5−1=10)
62.5%
10.0 / 16
99.6%
+23
= 1 = = = 1 = 0 = = = 1 = = 1 1
–   Rybka 1.2 64-bit2897+19
−19
(−54)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
99.9%
+91
= 1 = 1 = 1 1 = = 1
–   Deuterium 14.3.34.130 64-bit2891+12
−12
(−60)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+31
= 1 = = 1 1 1 = 0 =
–   EXchess 7.92b 64-bit2855+22
−22
(−96)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
100.0%
−121
0 0 0 1 1 = 0 = = 1 = 0 = 1
–   Thinker 5.4c Inert 32-bit2849+13
−13
(−102)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
+9
1 1 = 1 = = = = 1 =
–   Vajolet2 1.28 64-bit2847+22
−22
(−104)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−68
1 1 = = 0 = 1 = 0 =
–   Dirty 3Nov2015 64-bit2837+17
−17
(−114)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−150
= = 1 0 0 0 0 1 = 1
–   ChessBrainVB 3.032821+25
−25
(−130)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
−25
= 1 = 1 = = 1 =
–   Tornado 7.0 64-bit2816+19
−19
(−135)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−31
1 1 1 0 1 = 1 0 = =

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