CCRL 40/40
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 1'059'406 games
played by 2'473 programs
144801 CPU days (X2 4600+)

White wins: 368'317 (34.8%)
Black wins: 274'199 (25.9%)
Draws: 416'890 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
Arasan 16.1 64-bit (2739+31
−31
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 66 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Hannibal 1.2 32-bit2905+14
−15
(+166)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+72
1 = = 0 = 0 = 0 = 0
–   Quazar 0.4 32-bit2879+12
−12
(+140)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+76
1 1 0 = = 0 = 0 0 =
–   Gull 1.2 32-bit2876+12
−12
(+137)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Protector 1.3.6 64-bit2854+29
−29
(+115)3.5 − 10.5
(+2−9=3)
25.0%
3.5 / 14
0.0%
−74
0 0 = 0 = 0 0 1 0 1 = 0 0 0
–   Booot 5.1.02844+10
−10
(+105)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+190
= 1 0 1
–   Hannibal 1.0a 32-bit2801+12
−12
(+62)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−20
0 = 1 0
–   Onno 1.0 32-bit2794+18
−18
(+55)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.1%
−54
0 1 0 0 = 0 = 0 = 1
–   Crafty 23.6 64-bit2788+25
−25
(+49)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.7%
−102
= = 0 = 0 0
–   Rybka 1.0 32-bit2788+15
−15
(+49)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.2%
+205
1 = 1 =
–   MinkoChess 1.2 32-bit2783+14
−14
(+44)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.5%
+44
1 0 = = = = 1 = = 0
–   Glaurung 2.2 64-bit2783+16
−16
(+44)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
0.5%
+21
1 = = 1 1 0 = = = 0 = 0 0 =
–   Gaviota 0.86 64-bit2782+21
−21
(+43)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
1.1%
−24
= = = 0
–   Scorpio 2.7.6 64-bit2782+17
−17
(+43)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.8%
−113
= 0
–   Bright 0.4a2776+10
−10
(+37)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
1.1%
−22
= = 0 =
–   Frenzee 3.5.19 64-bit2775+14
−14
(+36)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.7%
−120
= 0
–   EXchess 7.18b 64-bit2775+23
−23
(+36)10.5 − 11.5
(+8−9=5)
47.7%
10.5 / 22
2.7%
+16
0 0 1 1 1 1 0 = 1 0 = = 0 = 0 0 = 0 1 1 0 1
–   Octochess r5190 64-bit2772+15
−15
(+33)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
2.5%
−161
0 1 0 0 = 0
–   Dirty 20Apr2013 64-bit2770+16
−16
(+31)1 − 1
(+1−1=0)
50.0%
1.0 / 2
3.8%
+31
1 0
–   Glaurung 2.1 64-bit2770+19
−20
(+31)0 − 4
(+0−4=0)
0.0%
0.0 / 4
4.3%
−INF
0 0 0 0
–   Thinker 5.3b Passive 64-bit2766+24
−24
(+27)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
8.3%
−261
0 0 0 =
–   Texel 1.01 32-bit2765+28
−28
(+26)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
10.4%
−65
0 = 0 1
–   DiscoCheck 4.3 64-bit2759+27
−27
(+20)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
16.1%
+214
0 1 = 1 1 1
–   GNU Chess 5.50 64-bit2758+19
−19
(+19)1 − 1
(+0−0=2)
50.0%
1.0 / 2
14.6%
+19
= =
–   Dirty 05Sep2012 64-bit2755+23
−23
(+16)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
20.3%
−100
0 = 0 1 0 0 0 = 1 = 0 = 0 =
–   EXchess 7.11b 64-bit2744+31
−31
(+5)1 − 1
(+0−0=2)
50.0%
1.0 / 2
40.8%
+5
= =
–   Chronos 1.9.9 64-bit2739+13
−13
(0)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
48.7%
−67
= = = 0
–   Toga II 1.1a 32-bit2732+16
−16
(−7)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
64.6%
−31
= 0 1 0 0 = 1 1 = 0 = 0 1 =
–   Deuterium 13.1.31.113 64-bit2729+26
−26
(−10)10.5 − 9.5
(+6−5=9)
52.5%
10.5 / 20
67.7%
+6
= 0 = = = = 1 1 = = 1 1 1 0 0 0 = 1 0 =
–   Bobcat 3.25 64-bit2725+17
−17
(−14)4 − 4
(+3−3=2)
50.0%
4.0 / 8
76.9%
−14
0 1 0 0 = = 1 1
–   Cheng4 0.35a 64-bit2719+30
−30
(−20)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
82.0%
+20
0 1 = 1 = 1 0 0 = 1
–   iCE 1.0 64-bit2706+17
−17
(−33)8 − 8
(+5−5=6)
50.0%
8.0 / 16
96.6%
−30
1 = 0 0 = 0 1 = 0 = 1 1 = 0 = 1
–   NirvanaChess 1.2 64-bit2702+30
−30
(−37)9 − 7
(+5−3=8)
56.3%
9.0 / 16
95.5%
0
= = 1 0 1 = 0 1 = = 0 1 = 1 = =
–   Amoeba 1.3 64-bit2689+32
−32
(−50)6 − 4
(+4−2=4)
60.0%
6.0 / 10
98.6%
+17
= = = 1 1 0 = 0 1 1
–   Rodent 1.0 64-bit2679+27
−27
(−60)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.8%
−216
0 =
–   ProDeo 1.852675+28
−28
(−64)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.9%
−4
= = = 1
–   Rodent 1.1 64-bit2669+33
−33
(−70)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
99.9%
−42
= 1 = = = = 1 1 0 0
–   Igel 1.4.2 64-bit2667+27
−27
(−72)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+180
1 1 1 = = 1 1 1 = 1
–   Vajolet 2.032661+24
−24
(−78)13.5 − 2.5
(+11−0=5)
84.4%
13.5 / 16
100.0%
+162
= = 1 1 1 1 1 = 1 1 1 = 1 = 1 1
–   Atlas 3.50 64-bit2660+31
−31
(−79)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−79
0 1
–   Igel 1.4.1 64-bit2660+27
−27
(−79)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+129
1 0 1 1 = 1 1 1 0 1
–   Godel 2.3.7 64-bit2658+23
−23
(−81)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−21
1 = = =
–   RedQueen 1.1.4 64-bit2653+28
−28
(−86)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−86
0 1
–   GreKo 2018.01 64-bit2645+27
−27
(−94)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
−8
1 1 0 1 1 = 0 = = 1 0 1

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