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 17.0 64-bit (2808+31
−31
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 56 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Hannibal 1.3 32-bit2931+18
−18
(+123)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−203
0 0 0 0 = 0 0 = 0 0
–   Spike 1.4 Leiden2920+8
−8
(+112)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−12
= 0 1 1 0 0 0 0 0 1
–   Gull 1.2 64-bit2920+15
−15
(+112)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+39
1 0 1 0 1 0 0 = = 0
–   Deep Junior 13.3 32-bit2909+15
−15
(+101)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+73
= = 1 0 = 0 = = = =
–   Protector 1.4.0 64-bit2904+15
−15
(+96)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−12
= 0 0 0 = 0 1 0 = 1
–   Quazar 0.4 32-bit2881+12
−12
(+73)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
0.0%
+167
1 1 1 = 0 = = = 1 =
–   Gaviota 1.0 64-bit2859+14
−14
(+51)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.2%
+51
= = = = 0 1 = = 0 1
–   Vajolet2 1.28 64-bit2848+23
−23
(+40)11 − 9
(+4−2=14)
55.0%
11.0 / 20
1.9%
+66
= = = = 1 = = = 1 = = 0 = 1 = = 0 1 = =
–   NirvanaChess 1.5 64-bit2822+29
−29
(+14)3 − 7
(+1−5=4)
30.0%
3.0 / 10
25.2%
−112
0 0 1 0 = = 0 = = 0
–   NirvanaChess 1.6 64-bit2822+27
−28
(+14)5 − 5
(+4−4=2)
50.0%
5.0 / 10
26.2%
+14
0 0 1 = 1 0 0 1 = 1
–   SmarThink 1.40 64-bit2820+33
−33
(+12)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
30.8%
+117
0 1 = 1 1 = 1 1 0 =
–   Tornado 7.0 64-bit2816+19
−19
(+8)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
32.6%
−28
= = 1 1 0 0 1 0 0 =
–   Zurichess Neuchatel 64-bit2809+26
−26
(+1)5 − 5
(+2−2=6)
50.0%
5.0 / 10
47.5%
+4
= 1 = 1 = = = = 0 0
–   Cheng4 0.36c 64-bit2798+17
−18
(−10)9 − 5
(+5−1=8)
64.3%
9.0 / 14
70.5%
+70
= 1 = 1 1 0 = = = = = = 1 1
–   Loop 13.6 (Loop 2007) 64-bit2787+17
−17
(−21)4 − 6
(+2−4=4)
40.0%
4.0 / 10
87.7%
−75
0 = 0 0 1 = 0 = 1 =
–   Crafty 23.6 64-bit2786+27
−27
(−22)5 − 5
(+2−2=6)
50.0%
5.0 / 10
85.6%
−22
= = 1 = 1 0 = = = 0
–   Rybka 1.0 32-bit2785+15
−15
(−23)5 − 5
(+1−1=8)
50.0%
5.0 / 10
90.5%
−23
= = = = 1 = = 0 = =
–   Scorpio 2.7.6 64-bit2781+17
−17
(−27)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
93.2%
+55
1 0 = 1
–   MinkoChess 1.2 32-bit2781+14
−14
(−27)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
93.8%
+4
= = 0 0 1 = = 1 = 1
–   Octochess r5190 64-bit2772+15
−15
(−36)6.5 − 7.5
(+2−3=9)
46.4%
6.5 / 14
98.1%
−53
= = = = = 1 0 = = = 1 = 0 0
–   Dirty 20Apr2013 64-bit2769+16
−16
(−39)2 − 2
(+1−1=2)
50.0%
2.0 / 4
98.5%
−49
0 = 1 =
–   GNU Chess 5.50 64-bit2757+19
−19
(−51)1 − 3
(+0−2=2)
25.0%
1.0 / 4
99.7%
−200
= = 0 0
–   Bison 9.11 64-bit2751+17
−17
(−57)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
99.9%
+195
1 = 1 1 1 1 = 1 1 =
–   Rodent 1.3 64-bit2740+29
−29
(−68)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.9%
+74
1 1 = =
–   Toga II 1.1a 32-bit2731+17
−17
(−77)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+32
1 1 1 = 0 = 0 1 1 =
–   Godel 3.4.9 64-bit2726+14
−14
(−82)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−231
0 = 0 =
–   EXchess 6.50b 64-bit2712+32
−32
(−96)4 − 6
(+1−3=6)
40.0%
4.0 / 10
100.0%
−151
= = 0 = = = 0 0 = 1
–   ProDeo 1.812697+32
−32
(−111)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−51
0 = = 1 = 0 1 1 = 1
–   Rhetoric 1.2 64-bit2694+25
−25
(−114)10 − 4
(+7−1=6)
71.4%
10.0 / 14
100.0%
+19
= = = 0 1 = 1 1 1 1 1 = = 1
–   Tornado 4.87a 32-bit2689+34
−34
(−119)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+27
1 = 1 = 1 0 1 0 1 1
–   RedQueen 1.1.97 64-bit2658+18
−17
(−150)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+6
1 = 1 =
–   Pawny 1.0 64-bit2658+17
−17
(−150)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−82
= = 1 =
–   Cyrano 0.6b17 64-bit2647+25
−25
(−161)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−71
= = 1 1 = 0 1 = 1 =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Arasan 17.0 64-bit
played with current
participants of this list
Represented by
1-2-CPU    58Arasan 20.2 64-bit
All    38Arasan 12.0 64-bit
Free    68Arasan 12.0 64-bit
Free 1-2-CPU    58Arasan 20.2 64-bit
Free single-CPU    58Arasan 20.2 64-bit
Single-CPU    58Arasan 20.2 64-bit

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