CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

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Arasan 16.2 64-bit (2738+32
−32
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 68 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Gull 1.2 64-bit2918+15
−15
(+180)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
+30
0 1 0 = 1 0 = 0 0 0
–   Quazar 0.4 32-bit2879+12
−12
(+141)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−12
= 0 = 0 0 1 0 0 1 0
–   Booot 5.1.02844+10
−10
(+106)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−92
= = = 0 0 0 = 0 0 0
–   Protector 1.3.4 64-bit2840+24
−24
(+102)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−50
0 0 0 1 = 0 1 0 = 0
–   SmarThink 1.40 64-bit2822+32
−32
(+84)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+52
0 1 = 0 = = 1 0 0 1
–   Crafty 23.8 64-bit2811+23
−23
(+73)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+73
0 1
–   Minic 1.09 64-bit2810+28
−28
(+72)4 − 10
(+0−6=8)
28.6%
4.0 / 14
0.0%
−47
= 0 0 0 = = = = = 0 0 0 = =
–   DiscoCheck 5.0.1 64-bit2803+32
−32
(+65)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.2%
+68
0 1 = = 0 0 1 = 1 1 0 =
–   Hannibal 1.0a 32-bit2801+12
−12
(+63)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+90
1 0 = 0 = 1 = 1 0 1
–   Hiarcs Paderborn 20072795+18
−18
(+57)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−99
0 =
–   Loop 13.6 (Loop 2007) 64-bit2790+16
−16
(+52)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.3%
+52
0 1
–   Glaurung 2.2 64-bit2783+16
−16
(+45)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
0.8%
+66
1 = = = = = 0 1 0 = 1 =
–   MinkoChess 1.2 32-bit2782+14
−14
(+44)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.7%
+48
0 1 1 = = = 0 = 1 0
–   Scorpio 2.7.6 64-bit2781+17
−17
(+43)1 − 1
(+1−1=0)
50.0%
1.0 / 2
1.0%
+43
1 0
–   Gaviota 0.86 64-bit2781+21
−21
(+43)1 − 2
(+1−2=0)
33.3%
1.0 / 3
1.5%
−113
0 0 1
–   Frenzee 3.5.19 64-bit2775+14
−14
(+37)1 − 1
(+0−0=2)
50.0%
1.0 / 2
2.2%
+37
= =
–   EXchess 7.18b 64-bit2775+23
−23
(+37)0 − 2
(+0−2=0)
0.0%
0.0 / 2
3.5%
−INF
0 0
–   Octochess r5190 64-bit2772+15
−15
(+34)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
3.2%
+18
0 = 1
–   Dirty 20Apr2013 64-bit2769+16
−16
(+31)1 − 1
(+1−1=0)
50.0%
1.0 / 2
4.7%
+31
1 0
–   Thinker 5.3b Passive 64-bit2765+24
−24
(+27)7 − 3
(+5−1=4)
70.0%
7.0 / 10
9.3%
+150
1 = 1 = 0 1 1 = 1 =
–   SmarThink 1.20 64-bit2764+18
−18
(+26)1 − 1
(+0−0=2)
50.0%
1.0 / 2
9.1%
+26
= =
–   GNU Chess 5.50 64-bit2757+19
−19
(+19)1 − 1
(+1−1=0)
50.0%
1.0 / 2
16.2%
+19
0 1
–   Bison 9.11 64-bit2755+13
−13
(+17)0 − 2
(+0−2=0)
0.0%
0.0 / 2
17.2%
−INF
0 0
–   NirvanaChess 1.3 64-bit2748+31
−31
(+10)9.5 − 11.5
(+5−7=9)
45.2%
9.5 / 21
33.2%
−21
= = 0 0 = 0 = 1 1 0 1 0 0 = 0 1 = = = 1 =
–   Cheng4 0.36a 64-bit2747+30
−30
(+9)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
33.9%
−199
1 = 0 0 0 0 0 1 0 0
–   Toga II 1.1a 32-bit2731+16
−16
(−7)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
65.6%
−38
= 0 0 = 1 = 1 0 1 0
–   Deuterium 13.1.31.113 64-bit2729+26
−26
(−9)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
67.8%
+74
0 = 1 1 0 1 = = = 1 1 =
–   Bobcat 3.25 64-bit2725+17
−17
(−13)2 − 1
(+2−1=0)
66.7%
2.0 / 3
76.6%
+129
1 1 0
–   Cheng4 0.35a 64-bit2718+30
−30
(−20)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
81.5%
+39
= = 1 =
–   iCE 1.0 64-bit2706+17
−17
(−32)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
96.2%
−60
= 0 1 = = 1 = 1 0 0 = 0 1 0
–   Chess Tiger 2007.12704+10
−10
(−34)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
97.6%
+108
1 =
–   NirvanaChess 1.2 64-bit2701+30
−30
(−37)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
94.8%
+44
1 0 1 =
–   ProDeo 1.862701+30
−30
(−37)5 − 6
(+2−3=6)
45.5%
5.0 / 11
95.7%
−68
= 0 = 0 = 1 = = = 0 1
–   Vajolet 2.482691+31
−31
(−47)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
98.2%
+60
1 0 0 1 = 1 = 1 = 1
–   Rodent 1.2 64-bit2690+32
−32
(−48)14.5 − 7.5
(+12−5=5)
65.9%
14.5 / 22
98.5%
+66
1 1 1 1 1 0 1 = 1 0 0 0 1 = 0 = 1 1 1 = = 1
–   Delfi 5.42689+12
−12
(−49)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.7%
−INF
0 0
–   Atlas 3.60 64-bit2687+22
−23
(−51)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.5%
+21
0 1 1 1 0 1 = 1 0 =
–   ProDeo 1.852674+28
−28
(−64)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.8%
−64
0 1
–   RedQueen 1.1.98 64-bit2667+17
−17
(−71)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−16
0 = 1 1 1 = 1 = 0 =
–   Vajolet 2.032660+24
−24
(−78)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+64
= 1
–   Pawny 1.0 64-bit2659+17
−17
(−79)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−79
0 1
–   Atlas 3.50 64-bit2659+31
−31
(−79)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+77
= 1
–   CM10th Lazarus2659+23
−23
(−79)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+77
1 =
–   Dirty 24Apr2011 64-bit2654+22
−21
(−84)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−88
= 1 0 1 = 0 = 1 0 =
–   RedQueen 1.1.4 64-bit2653+28
−28
(−85)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−85
1 0
–   Alfil 13.1 64-bit2628+17
−17
(−110)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Tucano 3.00 64-bit2620+24
−24
(−118)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−260
0 =
–   Djinn 0.992 64-bit2588+30
−30
(−150)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−7
1 =

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019