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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Arasan 16.2 64-bit (2742+33
−33
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 66 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Gull 1.2 64-bit2920+15
−15
(+178)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
+28
0 1 0 = 1 0 = 0 0 0
–   Quazar 0.4 32-bit2879+12
−12
(+137)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−16
= 0 = 0 0 1 0 0 1 0
–   Booot 5.1.02844+10
−10
(+102)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−96
0 0 = = = 0 0 0 = 0
–   Protector 1.3.4 64-bit2841+24
−24
(+99)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−53
= 0 0 0 0 1 = 0 1 0
–   SmarThink 1.40 64-bit2819+33
−33
(+77)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+45
= = 1 0 0 1 0 1 = 0
–   Crafty 23.8 64-bit2812+23
−23
(+70)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+70
1 0
–   DiscoCheck 5.0.1 64-bit2806+33
−33
(+64)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.3%
+67
0 = 0 1 = = 0 0 1 = 1 1
–   Hannibal 1.0a 32-bit2801+12
−12
(+59)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+86
0 1 1 0 = 0 = 1 = 1
–   Hiarcs Paderborn 20072796+18
−18
(+54)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.2%
−102
0 =
–   Loop 13.6 (Loop 2007) 64-bit2790+16
−16
(+48)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.5%
+48
0 1
–   Glaurung 2.2 64-bit2783+16
−16
(+41)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
1.3%
+62
= 1 = 1 = = = = = 0 1 0
–   MinkoChess 1.2 32-bit2783+14
−14
(+41)5 − 5
(+3−3=4)
50.0%
5.0 / 10
1.3%
+45
1 0 0 1 1 = = = 0 =
–   Scorpio 2.7.6 64-bit2782+17
−17
(+40)1 − 1
(+1−1=0)
50.0%
1.0 / 2
1.7%
+40
1 0
–   Gaviota 0.86 64-bit2782+21
−21
(+40)1 − 2
(+1−2=0)
33.3%
1.0 / 3
2.2%
−116
0 0 1
–   EXchess 7.18b 64-bit2775+23
−23
(+33)0 − 2
(+0−2=0)
0.0%
0.0 / 2
4.9%
−INF
0 0
–   Frenzee 3.5.19 64-bit2775+14
−14
(+33)1 − 1
(+0−0=2)
50.0%
1.0 / 2
3.4%
+33
= =
–   Octochess r5190 64-bit2772+15
−15
(+30)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
4.7%
+14
0 1 =
–   Dirty 20Apr2013 64-bit2770+16
−16
(+28)1 − 1
(+1−1=0)
50.0%
1.0 / 2
6.5%
+28
0 1
–   Thinker 5.3b Passive 64-bit2766+24
−24
(+24)7 − 3
(+5−1=4)
70.0%
7.0 / 10
11.7%
+147
1 = 1 = 1 = 0 1 1 =
–   SmarThink 1.20 64-bit2764+18
−18
(+22)1 − 1
(+0−0=2)
50.0%
1.0 / 2
12.2%
+22
= =
–   GNU Chess 5.50 64-bit2758+19
−19
(+16)1 − 1
(+1−1=0)
50.0%
1.0 / 2
20.1%
+16
0 1
–   Bison 9.11 64-bit2755+13
−13
(+13)0 − 2
(+0−2=0)
0.0%
0.0 / 2
22.5%
−INF
0 0
–   NirvanaChess 1.3 64-bit2749+31
−31
(+7)9.5 − 11.5
(+5−7=9)
45.2%
9.5 / 21
37.4%
−24
0 0 = 0 = 1 1 0 1 0 0 = 0 1 = = = 1 = = =
–   Cheng4 0.36a 64-bit2748+30
−30
(+6)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
38.5%
−202
0 0 0 1 0 0 1 = 0 0
–   Toga II 1.1a 32-bit2732+16
−16
(−10)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
69.5%
−41
1 0 = 0 0 = 1 = 1 0
–   Deuterium 13.1.31.113 64-bit2729+26
−26
(−13)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
71.7%
+70
1 = 0 = 1 1 0 1 = = = 1
–   Bobcat 3.25 64-bit2725+17
−17
(−17)2 − 1
(+2−1=0)
66.7%
2.0 / 3
80.1%
+124
1 0 1
–   Cheng4 0.35a 64-bit2719+30
−30
(−23)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
84.2%
+36
= = = 1
–   iCE 1.0 64-bit2706+17
−17
(−36)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
96.9%
−64
0 1 0 = 0 1 = = 1 = 1 0 0 =
–   Chess Tiger 2007.12704+10
−10
(−38)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
98.2%
+104
1 =
–   NirvanaChess 1.2 64-bit2702+30
−30
(−40)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
95.7%
+41
1 0 1 =
–   ProDeo 1.862701+30
−30
(−41)5 − 6
(+2−3=6)
45.5%
5.0 / 11
96.4%
−72
= 0 = 1 = = = 0 1 = 0
–   Vajolet 2.482692+31
−31
(−50)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
98.6%
+57
0 1 = 1 = 1 = 1 1 0
–   Rodent 1.2 64-bit2691+32
−32
(−51)14.5 − 7.5
(+12−5=5)
65.9%
14.5 / 22
98.7%
+63
0 = 1 1 1 = = 1 1 1 1 1 1 0 1 = 1 0 0 0 1 =
–   Delfi 5.42690+12
−11
(−52)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.8%
−INF
0 0
–   Atlas 3.60 64-bit2688+23
−23
(−54)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.6%
+17
0 1 1 1 0 1 = 1 0 =
–   ProDeo 1.852675+28
−28
(−67)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.8%
−67
0 1
–   RedQueen 1.1.98 64-bit2668+18
−18
(−74)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−19
1 = 0 = 0 = 1 1 1 =
–   Vajolet 2.032661+24
−24
(−81)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+61
= 1
–   Atlas 3.50 64-bit2660+31
−31
(−82)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+74
= 1
–   Pawny 1.0 64-bit2660+17
−17
(−82)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−82
0 1
–   Dirty 24Apr2011 64-bit2655+22
−22
(−87)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−91
0 = = 1 0 1 = 0 = 1
–   CM10th Lazarus2654+23
−23
(−88)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+68
1 =
–   RedQueen 1.1.4 64-bit2653+28
−28
(−89)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−89
1 0
–   Alfil 13.1 64-bit2629+17
−17
(−113)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Tucano 3.00 64-bit2620+24
−24
(−122)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−264
0 =
–   Djinn 0.992 64-bit2589+30
−30
(−153)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−10
1 =

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