CCRL 40/4
Downloads and Statistics
July 6, 2019
Testing summary:
Total: 2'062'148 games
played by 2'380 programs
27711 CPU days (X2 4600+)

White wins: 801'254 (38.9%)
Black wins: 648'494 (31.4%)
Draws: 612'400 (29.7%)
White score: 53.7%

Engine Details

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Arasan 20.3 64-bit 4CPU (3121+18
−18
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 37 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fire 6.1 64-bit 4CPU3349+15
−15
(+228)5 − 35
(+0−30=10)
12.5%
5.0 / 40
0.0%
−60
0 0 0 0 0 = 0 0 0 = 0 0 = 0 0 0 0 0 = = = 0 = 0 = 0 0 0 0 0 0 0 0 0 0 0 = 0 = 0
–   Deep Shredder 13 64-bit 4CPU3323+11
−11
(+202)3.5 − 36.5
(+0−33=7)
8.8%
3.5 / 40
0.0%
−150
0 0 0 = 0 0 0 0 = 0 0 0 0 0 0 0 = 0 = 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 0 0 0 = = 0
–   Andscacs 0.92 64-bit 4CPU3314+28
−27
(+193)6 − 34
(+0−28=12)
15.0%
6.0 / 40
0.0%
−60
0 0 = 0 0 0 0 0 = 0 = 0 = 0 = = = 0 0 = = 0 0 0 0 0 0 0 0 0 0 0 = = 0 0 0 0 = 0
–   Andscacs 0.921 64-bit 4CPU3303+19
−18
(+182)10 − 40
(+1−31=18)
20.0%
10.0 / 50
0.0%
−20
0 = 0 0 0 = = 0 0 0 = = = 0 = = = = 0 0 0 0 0 0 0 0 0 0 = 0 = = 0 = 1 = 0 0 0 = 0 = 0 0 = 0 0 0 0 0
–   Chiron 4 64-bit 4CPU3241+10
−10
(+120)13.5 − 26.5
(+4−17=19)
33.8%
13.5 / 40
0.0%
+19
0 0 0 = = = = 0 0 = = = = 0 1 0 = 0 = 0 = = = 0 = 0 = 0 0 = 0 1 = 1 0 = = 0 1 0
–   Fritz 16 64-bit 4CPU3228+16
−16
(+107)16 − 44
(+5−33=22)
26.7%
16.0 / 60
0.0%
−47
0 1 = = = 0 0 0 0 = = 0 0 0 0 = 1 0 = = 0 0 1 = 0 0 1 0 0 0 0 = 0 1 = = = 0 0 = = = 0 0 = 0 0 = 0 0 = 0 0 = 0 0 = 0 0 =
–   NirvanaChess 2.4 64-bit 4CPU3224+13
−13
(+103)11 − 29
(+1−19=20)
27.5%
11.0 / 40
0.0%
−33
= 0 1 = 0 0 0 0 0 = = 0 = = 0 0 0 = 0 = 0 = 0 = 0 0 = = = = = 0 0 = 0 = = = = 0
–   Gull 3.1 64-bit 4CPU3214+18
−18
(+93)20.5 − 19.5
(+11−10=19)
51.3%
20.5 / 40
0.0%
+101
0 0 = 1 = = = 1 1 0 = = = = 0 1 = 1 0 = 1 = 1 = = = 0 0 = 0 1 1 1 = 0 0 1 = = =
–   Texel 1.07 64-bit 4CPU3206+13
−13
(+85)15.5 − 24.5
(+6−15=19)
38.8%
15.5 / 40
0.0%
+18
1 1 0 0 = = = = = 1 = = = 0 0 1 0 = = 1 0 0 0 = = 0 0 = = 1 = 0 = = = 0 0 = 0 0
–   Senpai 2.0 64-bit 4CPU3177+12
−12
(+56)14.5 − 24.5
(+6−16=17)
37.2%
14.5 / 39
0.0%
−24
= 0 1 = = 0 0 0 = = = 0 1 0 = = = = 0 0 1 = 0 0 1 = 0 0 0 = 0 1 = = 0 1 0 = =
–   Sting SF 9 64-bit 4CPU3155+17
−17
(+34)19.5 − 19.5
(+11−11=17)
50.0%
19.5 / 39
0.3%
+29
= 1 = 1 = 1 0 0 = 0 1 0 = 0 = 0 0 = 0 = = 0 1 = 1 1 1 0 1 = = = = 0 = 1 = = 1
–   Arasan 20.4.1 64-bit 4CPU3145+18
−18
(+24)13 − 17
(+4−8=18)
43.3%
13.0 / 30
3.5%
−14
= = 0 0 0 0 = 0 0 = = 1 = 1 0 = 0 = 1 = = = = = 1 = = = = =
–   Deep Fritz 14 64-bit 4CPU3144+14
−14
(+23)22 − 18
(+13−9=18)
55.0%
22.0 / 40
2.4%
+53
1 = = = = = 0 1 = 0 = 1 1 1 1 0 = 0 0 = = = = = 0 1 0 = 1 = 1 0 = 1 0 1 1 = = 1
–   Strelka 5.5 64-bit3141+9
−9
(+20)23.5 − 14.5
(+15−6=17)
61.8%
23.5 / 38
2.9%
+88
= 1 1 1 1 0 = 1 1 1 0 = = 1 1 = = = 1 = 1 1 = = = 1 0 = = = 1 = = = 0 0 0 1
–   Protector 1.9.0 64-bit 4CPU3128+10
−10
(+7)32.5 − 47.5
(+13−28=39)
40.6%
32.5 / 80
26.0%
−48
1 = = = = = = 1 = 1 1 = 1 1 = = 0 0 = 0 0 0 1 = 0 = = = = = 0 0 0 = 0 = = = 0 = 0 0 0 0 1 = = 0 0 1 0 = = = 0 0 0 = = 1 = = 0 1 = = 1 0 0 = 0 = 1 = = 0 0 = 0 =
–   Defenchess (SCTR) 1.1f 64-bit 4CPU3120+14
−14
(−1)23 − 17
(+14−8=18)
57.5%
23.0 / 40
53.8%
+43
0 = = 1 0 = = 1 0 = = 0 = 0 1 0 = = = 1 = 1 1 1 = 0 = = 1 = 1 1 1 1 = 1 0 1 = =
–   Laser 1.4 64-bit 4CPU3092+19
−19
(−29)23.5 − 16.5
(+15−8=17)
58.8%
23.5 / 40
98.7%
+25
1 = 1 = 0 = 1 = 1 0 1 0 = = 1 1 = 1 = 0 0 1 = 0 = = 1 = 1 = 1 1 = = 1 0 = 1 = 0
–   Vajolet2 2.4 64-bit 4CPU3083+17
−17
(−38)23 − 17
(+14−8=18)
57.5%
23.0 / 40
99.9%
+11
0 = 1 = 1 = 1 = 1 = 1 = = 1 = 1 = = 1 = 0 = 1 = 1 = = = 1 0 1 = 0 1 0 0 = 0 0 1
–   Xiphos 0.1 64-bit 4CPU3077+20
−20
(−44)25 − 15
(+16−6=18)
62.5%
25.0 / 40
99.9%
+31
0 1 = 1 1 = 0 = = = 1 = = 0 = 1 0 = 1 = = 1 1 = 1 = 1 1 1 = = 1 1 = = 1 = 0 0 1
–   Wasp 2.6 64-bit 4CPU3075+18
−18
(−46)23 − 16
(+14−7=18)
59.0%
23.0 / 39
100.0%
+9
0 = = 1 1 = 1 = 0 = = = 1 0 1 0 1 1 0 1 = 1 1 = 1 = = 1 = 1 = = 1 = 0 = = = 0
–   Crafty 25.2 64-bit 4CPU3057+16
−16
(−64)25.5 − 14.5
(+17−6=17)
63.8%
25.5 / 40
100.0%
+21
1 = 1 1 1 1 = 1 0 = = = = 1 1 = 1 1 = = 1 1 1 0 0 1 = 0 = = 1 0 0 1 = = = = = 1
–   Rodent III 0.210 64-bit 4CPU3007+32
−32
(−114)25 − 15
(+16−6=18)
62.5%
25.0 / 40
100.0%
−39
1 1 = 1 1 = = = 1 0 = 1 1 1 1 1 = = 1 = = = 1 0 1 0 = 1 = 0 = 0 1 0 1 = = = = =
–   Demolito 2017-08-26 64-bit 4CPU3003+23
−24
(−118)26.5 − 11.5
(+22−7=9)
69.7%
26.5 / 38
100.0%
+28
0 1 1 0 1 0 0 1 = 1 1 0 1 0 1 1 1 1 = = 1 1 = 1 1 1 = = = 1 1 1 1 = 1 0 1 =

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Created in 2005-2013 by CCRL team
Last games added on July 6, 2019