CCRL 40/40
Downloads and Statistics
September 21, 2019
Testing summary:
Total: 1'084'933 games
played by 2'536 programs
148136 CPU days (X2 4600+)

White wins: 376'624 (34.7%)
Black wins: 280'046 (25.8%)
Draws: 428'263 (39.5%)
White score: 54.5%

Engine Details

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Arasan 17.3 64-bit (2807+32
−32
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 68 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Deep Shredder 12 64-bit2940+10
−9
(+133)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+100
0 1 = = 0 = = =
–   Chiron 1.5 32-bit2940+16
−16
(+133)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+133
= = 0 1 = = 1 0
–   Hannibal 1.3 32-bit2931+17
−17
(+124)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+87
1 0 0 = = 0 1 =
–   Deep Junior 13.3 64-bit2919+16
−16
(+112)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−10
= 0 0 0 1 0 = =
–   Spike 1.4 Leiden2915+8
−8
(+108)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−105
= 0 = 0 = 0 0 0
–   Gull 1.1 64-bit2907+19
−19
(+100)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+100
1 0 0 = = = = 1
–   DiscoCheck 5.2.1 64-bit2895+15
−15
(+88)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+9
= 1 = = 0 0 = 0
–   Booot 5.2.0 64-bit2894+15
−15
(+87)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−62
0 = = 0
–   iCE 2.0 64-bit2893+17
−17
(+86)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+228
1 =
–   Protector 1.4.0 32-bit2878+11
−11
(+71)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
0.0%
+218
0 1 1 1 1 1 = 0
–   Vajolet2 1.45 64-bit2867+20
−20
(+60)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.1%
−17
= 0 = 0 1 0 = =
–   Spark 1.0 32-bit2864+11
−11
(+57)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−95
1 0 = 0 0 1 0 0
–   Gaviota 1.0 64-bit2860+11
−11
(+53)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.1%
−39
1 0 = 0
–   Deuterium 14.2.33.276 64-bit2857+25
−25
(+50)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.7%
+109
1 = = =
–   Toga II 3.02851+16
−16
(+44)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.8%
−190
0 0 1 0
–   Rodent 1.7 64-bit2851+19
−19
(+44)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.9%
−79
0 0 = 0 0 1 = = = 0
–   Bobcat 7.1 64-bit2848+25
−25
(+41)5 − 5
(+3−3=4)
50.0%
5.0 / 10
2.2%
+45
0 0 = 0 = 1 1 = = 1
–   Fizbo 1.2 64-bit2834+27
−27
(+27)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
10.8%
−260
0 = 0 0
–   NirvanaChess 1.8 64-bit2828+25
−25
(+21)4.5 − 7.5
(+1−4=7)
37.5%
4.5 / 12
15.0%
−49
= = = = = 0 1 0 0 = = 0
–   Murka 3 64-bit2824+12
−12
(+17)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
16.1%
+84
1 = = =
–   Crafty 24.1 64-bit2804+22
−22
(−3)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
57.6%
−34
0 0 0 1 1 0 = = = 1
–   Cheng4 0.36c 64-bit2799+18
−18
(−8)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
67.8%
−32
1 1 = = = 1 = = 0 0 0 0
–   Rhetoric 1.4.3 64-bit2795+12
−12
(−12)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
77.0%
−39
0 = = = 0 = = 1 = =
–   Rybka 1.0 32-bit2788+15
−14
(−19)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
86.2%
+190
1 1 = 1 1 = 1 =
–   Bobcat 6.4b 64-bit2788+24
−24
(−19)3 − 3
(+1−1=4)
50.0%
3.0 / 6
83.6%
−25
1 = 0 = = =
–   Atlas 3.70em 64-bit2788+22
−22
(−19)8 − 4
(+6−2=4)
66.7%
8.0 / 12
84.2%
+93
1 = 1 0 1 = 1 0 1 = = 1
–   Rodent 1.5 64-bit2785+21
−21
(−22)6 − 6
(+2−2=8)
50.0%
6.0 / 12
88.0%
−22
0 = 1 = = 0 = = = = 1 =
–   Scorpio 2.7.6 64-bit2782+17
−17
(−25)4 − 4
(+3−3=2)
50.0%
4.0 / 8
92.0%
−25
1 0 1 0 1 = = 0
–   EXchess 7.31b 64-bit2777+27
−28
(−30)2 − 2
(+1−1=2)
50.0%
2.0 / 4
92.3%
−30
1 0 = =
–   Pawny 1.2 64-bit2777+14
−14
(−30)6 − 4
(+5−3=2)
60.0%
6.0 / 10
95.7%
+38
1 1 1 0 0 = 1 = 0 1
–   Crafty 24.0 64-bit2772+28
−28
(−35)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
95.2%
−102
= = = 0
–   Octochess r5190 64-bit2772+15
−15
(−35)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
97.6%
+36
= 1 = = 1 = 1 = = 0 1 =
–   BugChess2 1.9 64-bit2762+14
−14
(−45)6 − 2
(+4−0=4)
75.0%
6.0 / 8
99.5%
+101
= 1 = 1 = 1 1 =
–   Rodent 1.4 64-bit2759+23
−23
(−48)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.2%
−17
=
–   Chronos 1.9.9 64-bit2739+13
−12
(−68)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
100.0%
−328
1 0 = 0 0 0 0 0
–   EXchess 6.50b 64-bit2714+32
−32
(−93)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−61
1 0 = = = 1 = =
–   ProDeo 1.862701+30
−30
(−106)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−32
1 0 1 = = = = 1
–   ProDeo 2.02682+21
−21
(−125)8.5 − 1.5
(+8−1=1)
85.0%
8.5 / 10
100.0%
+181
= 1 0 1 1 1 1 1 1 1
–   CM10th Lazarus2657+23
−23
(−150)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−144
0 = = = 1 0 1 =
–   RuyDos 1.0.2 64-bit2656+27
−27
(−151)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−115
0 0 0 1 = 1 = = 1 1
–   FabChess 1.11 64-bit2639+47
−48
(−168)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+117
1 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on September 21, 2019