CCRL 40/4
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 2'051'440 games
played by 2'369 programs
27518 CPU days (X2 4600+)

White wins: 797'129 (38.9%)
Black wins: 645'243 (31.5%)
Draws: 609'068 (29.7%)
White score: 53.7%

Engine Details

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Arasan 17.3 64-bit (2792+19
−19
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 37 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Deuterium 14.3.34.130 64-bit2883+9
−9
(+91)11 − 21
(+6−16=10)
34.4%
11.0 / 32
0.0%
−14
= 0 0 1 0 0 = = 0 = 1 0 = 1 0 0 1 0 1 0 1 0 0 = 0 0 0 = = 0 = =
–   Gaviota 1.0 64-bit2872+8
−8
(+80)9 − 23
(+6−20=6)
28.1%
9.0 / 32
0.0%
−83
0 0 = 1 0 0 0 0 0 = 0 1 0 0 = 0 = 0 1 1 0 0 1 0 = 0 0 0 = 0 0 1
–   MinkoChess 1.3 64-bit2869+9
−9
(+77)10.5 − 21.5
(+5−16=11)
32.8%
10.5 / 32
0.0%
−36
1 0 = 1 = 0 1 = 1 = = = 0 0 1 = = 0 0 0 = 0 0 0 0 0 0 0 0 = 0 =
–   Nemo 1.0.1 64-bit2856+7
−8
(+64)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
0.0%
−12
0 1 0 0 1 1 = 0 = 0 0 1 1 = 0 1 0 0 1 = 0 0 1 0 = = 0 = 0 = = 0
–   EXchess 7.51b 64-bit2852+17
−17
(+60)11 − 21
(+6−16=10)
34.4%
11.0 / 32
0.0%
−46
= 1 0 0 0 1 0 = 0 = 0 = = 1 = 0 0 1 0 = 1 0 0 = 0 0 0 = 0 1 = 0
–   Onno 1.2.70 64-bit2845+9
−9
(+53)13.5 − 18.5
(+7−12=13)
42.2%
13.5 / 32
0.0%
+4
0 = 0 = 1 1 0 1 0 = = 0 1 = = = 0 0 0 1 1 0 = 0 = 1 = 0 = = = 0
–   SmarThink 1.50 64-bit2844+14
−14
(+52)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.0%
−49
= 0 1 0 1 0 1 0 = 0 1 = 0 0 0 0 = = = = 1 = 0 0 0 = = 0 = 0 = 0
–   Zappa Mexico II 64-bit2843+7
−7
(+51)15 − 17
(+10−12=10)
46.9%
15.0 / 32
0.0%
+30
= = 1 1 = 0 = 1 0 = 0 = 0 0 0 0 0 1 0 1 1 1 = = 0 0 = 1 0 1 1 =
–   Deuterium 14.2.33.276 64-bit2842+15
−16
(+50)11 − 21
(+5−15=12)
34.4%
11.0 / 32
0.0%
−52
0 0 = 0 = = 0 = 1 = 0 1 = = 0 = 0 1 0 0 = = 0 0 1 0 0 0 = = 1 0
–   Vajolet2 1.28 64-bit2838+14
−14
(+46)10.5 − 21.5
(+6−17=9)
32.8%
10.5 / 32
0.0%
−78
= 1 0 1 0 0 0 0 = 0 = 0 0 1 = 0 0 = 0 0 1 = = 1 = 0 0 1 0 0 = 0
–   Fizbo 1.2 64-bit2838+17
−17
(+46)15 − 17
(+11−13=8)
46.9%
15.0 / 32
0.0%
+25
= 1 0 1 = 0 0 = 0 1 = = 0 = 0 0 1 1 1 0 0 1 0 = 1 0 1 0 0 1 1 =
–   NirvanaChess 1.6 64-bit2834+18
−18
(+42)17 − 15
(+12−10=10)
53.1%
17.0 / 32
0.1%
+61
0 1 1 = 0 0 = = = 1 = 1 1 = = 0 0 = = 0 1 0 = 1 1 0 1 1 0 1 1 0
–   Rodent 1.7 64-bit2829+15
−15
(+37)16.5 − 15.5
(+11−10=11)
51.6%
16.5 / 32
0.1%
+45
1 1 0 1 = = = 1 = = 1 0 0 = = = 0 = 1 0 1 = 1 1 0 0 0 1 0 0 1 =
–   Andscacs 0.70 64-bit2827+19
−18
(+35)16 − 16
(+11−11=10)
50.0%
16.0 / 32
0.4%
+33
0 1 1 1 1 0 0 1 1 = 0 0 0 = 0 1 0 0 0 1 = = = 1 0 = = = = 1 1 =
–   Crafty 23.8 64-bit2825+12
−12
(+33)15 − 17
(+9−11=12)
46.9%
15.0 / 32
0.2%
+12
1 0 0 1 1 = = = = = = = 1 0 = 1 1 0 0 0 0 1 1 1 = = 0 0 0 = = 0
–   Cheng4 0.36c 64-bit2819+13
−13
(+27)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
0.7%
−15
= = = = 1 0 = 0 = = = 0 0 = = 1 = 1 = 1 0 = = 0 0 = 0 0 = 1 = 0
–   DisasterArea 1.542810+13
−13
(+18)11.5 − 20.5
(+8−17=7)
35.9%
11.5 / 32
5.5%
−83
1 0 = 0 1 = 0 0 0 = 0 0 0 1 0 = 1 1 1 0 = 0 0 0 0 0 = 0 1 1 0 =
–   Tornado 4.88 64-bit2810+16
−16
(+18)14 − 18
(+9−13=10)
43.8%
14.0 / 32
7.2%
−23
0 0 1 1 = 1 1 = 1 1 0 1 = 1 0 0 0 0 = = 0 = 0 0 = = 0 = = 0 0 1
–   GNU Chess 5.60 64-bit2808+14
−14
(+16)14 − 18
(+9−13=10)
43.8%
14.0 / 32
8.5%
−26
0 1 = = = 0 1 = = 0 = 1 1 = 0 0 0 = 0 1 = = 0 0 1 1 0 0 1 0 0 1
–   Dirty 10Apr2015 64-bit2808+17
−17
(+16)19 − 13
(+15−9=8)
59.4%
19.0 / 32
10.6%
+80
1 1 1 1 1 1 = = 1 = 0 1 0 1 1 1 1 = = = 1 1 = = 0 1 0 0 0 0 0 0
–   Loop 13.6 (Loop 2007) 64-bit2795+13
−13
(+3)19 − 13
(+14−8=10)
59.4%
19.0 / 32
38.2%
+67
1 0 = = 1 = 0 1 0 0 1 = = 1 = 0 = 1 0 1 1 1 1 1 = 0 0 1 1 1 = =
–   Rodent 1.5 64-bit2793+16
−16
(+1)14.5 − 16.5
(+11−13=7)
46.8%
14.5 / 31
47.6%
−25
0 = 0 1 = 0 1 = 0 = 1 1 0 1 1 0 1 = 0 0 0 1 = 1 0 0 1 1 = 0 0
–   Tornado 6.0 64-bit2784+16
−16
(−8)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
74.8%
+23
= 1 = 1 1 = 1 1 0 1 = 1 = 1 0 = 0 1 = 0 0 = 0 1 = = = 1 0 0 = =
–   Ktulu 92782+8
−8
(−10)18 − 14
(+12−8=12)
56.3%
18.0 / 32
84.4%
+31
= 0 0 0 0 1 0 = = = = 0 = = 1 1 0 = 1 1 1 = 1 = 1 0 = 1 1 1 1 =
–   Rhetoric 1.4.1 64-bit2778+15
−15
(−14)20 − 12
(+14−6=12)
62.5%
20.0 / 32
87.7%
+69
0 1 = 1 = = = 1 = = = 1 0 1 1 1 = 1 1 = 1 0 1 0 = = = 1 1 0 0 1
–   Pedone 1.1 64-bit2774+18
−18
(−18)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
91.5%
+7
1 = 1 1 0 0 0 = 1 = 0 = = = 1 = 0 1 1 1 1 = = = 0 1 1 = 0 0 0 1
–   Bright 0.5c2773+8
−8
(−19)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
97.1%
−53
= 1 0 1 = 0 0 = 1 0 1 = = 0 = 0 = 0 0 1 1 = = 0 1 1 0 0 1 0 1 0
–   Hakkapeliitta 2.0 64-bit2747+18
−18
(−45)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
+52
0 1 = 1 1 0 1 = 0 1 0 1 1 = 1 1 0 = 1 = 1 0 = 0 = 1 1 = 1 1 = 1
–   Pedone 1.0 64-bit2744+20
−20
(−48)21.5 − 10.5
(+16−5=11)
67.2%
21.5 / 32
100.0%
+62
0 = 1 = 1 1 1 0 0 1 = 1 = 1 1 1 1 1 = = 1 1 1 = 0 = 1 = 1 = 0 =
–   Tucano 5.00 64-bit2702+16
−16
(−90)17.5 − 11.5
(+11−5=13)
60.3%
17.5 / 29
100.0%
−31
= 0 = 1 = = = = = = = 1 1 1 0 1 1 1 1 0 0 = 1 = 0 = 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on June 15, 2019