CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Show each game results
Arasan 17.1 64-bit (2792+31
−31
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 56 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Deep Shredder 12 64-bit2942+9
−9
(+150)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−45
= = = 0 0 0 0 0 0 =
–   Deep Junior 13.3 64-bit2924+17
−17
(+132)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
+14
= 0 = 0 = 0 = 0 = =
–   Gull 1.2 64-bit2920+15
−15
(+128)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−78
0 = 0 0 0 1 0 0 1 0
–   Protector 1.4.0 64-bit2904+15
−15
(+112)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+34
1 0 0 1 = 0 1 0 = 0
–   Hannibal 1.2 32-bit2904+15
−15
(+112)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+44
0 0 0 1 = = 1 = = 0
–   Quazar 0.4 32-bit2881+12
−12
(+89)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+62
0 0 1 = 0 0 1 = 1 =
–   Gaviota 1.0 64-bit2859+14
−14
(+67)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−84
0 0 0 0 = = = 0 = =
–   Wasp 1.02 64-bit2843+28
−28
(+51)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.8%
+55
= 0 1 = = 1 0 1 = 0
–   Rybka 1.0 64-bit2824+15
−14
(+32)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
3.3%
+59
= 1 = = 1 = = = 0 =
–   NirvanaChess 1.6 64-bit2822+27
−28
(+30)8 − 13
(+3−8=10)
38.1%
8.0 / 21
7.3%
−38
= = = 1 0 = = 1 1 0 0 0 = = 0 = = = 0 0 0
–   Deuterium 14.1.32.119 64-bit2809+25
−25
(+17)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
19.7%
+44
1 = = 1 0 = = = = =
–   Cheng4 0.36c 64-bit2798+17
−18
(+6)5 − 6
(+3−4=4)
45.5%
5.0 / 11
35.6%
−29
= 1 0 = 0 0 1 = 0 1 =
–   Fizbo 1.1 64-bit2786+24
−24
(−6)6 − 5
(+3−2=6)
54.5%
6.0 / 11
60.4%
+21
= 0 1 = 1 = 0 = 1 = =
–   Crafty 23.6 64-bit2786+27
−27
(−6)4 − 6
(+1−3=6)
40.0%
4.0 / 10
60.6%
−65
0 0 = = = 0 = = = 1
–   Scorpio 2.7.6 64-bit2781+17
−17
(−11)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
71.9%
+145
= 1
–   EXchess 7.26b 64-bit2772+27
−27
(−20)13.5 − 16.5
(+6−9=15)
45.0%
13.5 / 30
83.9%
−51
0 0 = 0 = = 1 = 1 0 1 1 1 = = = 0 = 0 0 = = 1 = = = = 0 0 =
–   Dirty 20Apr2013 64-bit2769+16
−16
(−23)0 − 1
(+0−1=0)
0.0%
0.0 / 1
89.5%
−INF
0
–   Texel 1.01 32-bit2764+28
−28
(−28)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
90.2%
+3
0 = 1 0 = = = = 1 1
–   SmarThink 1.20 64-bit2763+18
−18
(−29)7 − 3
(+5−1=4)
70.0%
7.0 / 10
94.0%
+102
1 = = = 0 1 1 = 1 1
–   Rodent 1.4 64-bit2758+23
−23
(−34)14.5 − 6.5
(+13−5=3)
69.0%
14.5 / 21
95.6%
+111
1 1 0 1 = 1 1 1 = 0 0 1 1 1 1 0 1 1 1 0 =
–   GNU Chess 5.50 64-bit2757+19
−19
(−35)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
97.1%
−10
1 1 = = = 0 = = = =
–   Dirty 05Sep2012 64-bit2752+23
−23
(−40)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
97.7%
−64
= = = = = 0 1 = 0 =
–   Andscacs 0.63 64-bit2732+31
−31
(−60)7 − 5
(+5−3=4)
58.3%
7.0 / 12
99.7%
−8
0 0 0 = 1 1 1 = = = 1 1
–   Toga II 1.1a 32-bit2731+17
−17
(−61)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+90
1 1 = = = 1 1 = = 1
–   Laser 1.0 64-bit2729+29
−29
(−63)3 − 7
(+2−6=2)
30.0%
3.0 / 10
99.8%
−212
1 0 0 = = 1 0 0 0 0
–   Godel 3.4.9 64-bit2726+14
−14
(−66)7 − 4
(+5−2=4)
63.6%
7.0 / 11
100.0%
+32
= 1 = 1 = 1 = 0 1 0 1
–   iCE 1.0 64-bit2705+17
−17
(−87)7.5 − 3.5
(+6−2=3)
68.2%
7.5 / 11
100.0%
+39
0 1 0 = 1 = 1 1 = 1 1
–   Rhetoric 1.2 64-bit2694+25
−25
(−98)7.5 − 3.5
(+5−1=5)
68.2%
7.5 / 11
100.0%
+13
= 1 = 1 1 = = 1 1 0 =
–   RedQueen 1.1.97 64-bit2658+18
−17
(−134)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−134
0 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Arasan 17.1 64-bit
played with current
participants of this list
Represented by
1-2-CPU    23Arasan 20.2 64-bit
All    23Arasan 12.0 64-bit
Free    33Arasan 12.0 64-bit
Free 1-2-CPU    23Arasan 20.2 64-bit
Free single-CPU    23Arasan 20.2 64-bit
Single-CPU    23Arasan 20.2 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017