CCRL 40/40
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 783'129 games
played by 2'026 programs
108312 CPU days (X2 4600+)

White wins: 268'533 (34.3%)
Black wins: 198'801 (25.4%)
Draws: 315'795 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Arasan 12.0 64-bit (2555+23
−23
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 58 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Twisted Logic 20100131x 64-bit2767+18
−18
(+212)4 − 20
(+2−18=4)
16.7%
4.0 / 24
0.0%
−59
1 0 0 0 0 1 0 0 0 0 = 0 = 0 = 0 0 0 0 0 0 = 0 0
–   SmarThink 1.20 64-bit2764+18
−18
(+209)6 − 18
(+4−16=4)
25.0%
6.0 / 24
0.0%
+13
1 = = 1 0 0 0 0 0 1 0 0 0 0 0 0 0 = = 0 0 0 1 0
–   Spike 1.2 Turin2746+7
−7
(+191)4.5 − 19.5
(+0−15=9)
18.8%
4.5 / 24
0.0%
−18
0 = = = 0 0 = 0 = 0 0 = = 0 0 0 = 0 0 0 0 = 0 0
–   Booot 4.15.12706+32
−32
(+151)7.5 − 16.5
(+5−14=5)
31.3%
7.5 / 24
0.0%
+14
1 0 0 0 1 = 0 0 1 0 1 0 0 = = 1 = 0 0 0 0 = 0 0
–   Delfi 5.42688+12
−12
(+133)9.5 − 14.5
(+4−9=11)
39.6%
9.5 / 24
0.0%
+68
0 = 0 1 = 0 = = = = 0 1 = = = = 1 0 0 0 = 0 0 1
–   Vajolet 2.032660+24
−24
(+105)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+45
0 = = =
–   Alaric 7072659+12
−12
(+104)9.5 − 14.5
(+4−9=11)
39.6%
9.5 / 24
0.0%
+42
= 0 0 = = = 0 0 0 = = = 1 = 0 1 0 0 1 = 0 1 = =
–   ProDeo 1.83c2649+30
−30
(+94)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+61
= = 0 =
–   Colossus 2008b2643+13
−13
(+88)11 − 13
(+8−10=6)
45.8%
11.0 / 24
0.0%
+54
0 1 = 0 0 1 = 1 0 1 = 0 = 0 0 1 1 0 = 0 1 = 1 0
–   Cheng3 1.07 64-bit2635+21
−21
(+80)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−49
0 = = = 0 1 0 0
–   WildCat 82629+14
−14
(+74)11.5 − 12.5
(+8−9=7)
47.9%
11.5 / 24
0.0%
+58
= 1 = 0 1 0 0 1 1 1 0 0 1 = 0 = = 1 = = 0 1 0 0
–   Rotor 0.82629+17
−17
(+74)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+14
0 = = =
–   NoraGrace 2.0 64-bit2622+17
−17
(+67)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−160
0 0 0 1
–   Sloppy 0.2.2 64-bit2611+18
−18
(+56)9 − 15
(+5−11=8)
37.5%
9.0 / 24
0.0%
−29
1 1 1 1 = 0 = = = 0 0 = 0 0 0 = 0 0 = 1 0 0 = 0
–   Naum 1.91 64-bit2609+15
−15
(+54)7 − 7
(+5−5=4)
50.0%
7.0 / 14
0.0%
+47
= 1 0 = 0 0 0 1 = 1 0 1 = 1
–   Godel 2.05 64-bit2607+32
−32
(+52)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.5%
+99
= = = 0 1 0 1 1
–   Rodent 0.16 64-bit2603+30
−31
(+48)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.7%
−101
0 = = 0
–   Djinn 0.987 64-bit2601+26
−26
(+46)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.5%
−36
1 0 0 =
–   Glass 2.0 64-bit2595+16
−16
(+40)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.2%
+82
= 1 0 = = 1 0 1
–   Glass 1.9 64-bit2593+31
−31
(+38)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
2.8%
−275
= 0 0 0
–   N2 0.4 64-bit2591+16
−16
(+36)12.5 − 11.5
(+8−7=9)
52.1%
12.5 / 24
0.6%
+44
= 0 0 1 = 0 1 1 0 1 1 1 = 1 = 0 = = 0 = = 1 = 0
–   GreKo 12.1 64-bit2582+32
−32
(+27)4 − 6
(+2−4=4)
40.0%
4.0 / 10
8.6%
−40
0 = 1 0 0 0 = = 1 =
–   Rodent 0.15 64-bit2573+32
−32
(+18)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
19.2%
−27
= 0 0 1 1 1 0 0
–   Tucano 2.00 64-bit2571+31
−31
(+16)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
20.3%
+111
1 0 = 1
–   Atlas 3.25 64-bit2569+28
−28
(+14)6 − 6
(+3−3=6)
50.0%
6.0 / 12
22.7%
+34
1 = = = 0 = 0 1 1 = 0 =
–   Jellyfish 1.02566+22
−22
(+11)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
25.8%
+46
= 1 1 1 = = = 0 = 0
–   Brutus 8.05 64-bit2566+27
−27
(+11)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
26.4%
−47
0 = 1 0
–   Francesca MAD 0.192561+16
−15
(+6)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
33.8%
+124
= 1 0 1
–   GreKo 9.7 64-bit2557+35
−35
(+2)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
45.8%
+69
= = 1 =
–   Capivara LK 0.09b02c 64-bit2556+21
−21
(+1)5 − 5
(+4−4=2)
50.0%
5.0 / 10
46.3%
−4
0 0 1 = 1 0 0 = 1 1
–   JikChess 0.02 64-bit2556+17
−17
(+1)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
48.3%
−117
0 0 = 1 0 1 0 0 1 0
–   Capivara LK 0.09b02d 64-bit2556+30
−30
(+1)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
46.9%
−35
0 1 0 0 = 1 1 0 0 1
–   Carballo 1.5 64-bit2554+26
−26
(−1)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
52.2%
−105
0 0 1 0 = = 0 = 0 1
–   DanaSah 5.002551+29
−29
(−4)2 − 2
(+1−1=2)
50.0%
2.0 / 4
59.3%
+26
= 1 = 0
–   Rodin 6.02549+24
−24
(−6)2 − 2
(+0−0=4)
50.0%
2.0 / 4
63.2%
−6
= = = =
–   NirvanaChess 1.1 64-bit2548+26
−26
(−7)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
66.1%
−75
1 0 0 0 = = 0 = 1 1 = 0 0 =
–   Rodin 5.12543+31
−31
(−12)2 − 6
(+1−5=2)
25.0%
2.0 / 8
72.9%
−222
0 0 = = 0 1 0 0
–   nanoSzachy 4.0 64-bit2543+18
−19
(−12)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
77.9%
−266
0 0 0 =
–   Rhetoric 1.1 64-bit2542+32
−32
(−13)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
74.7%
+105
1 1 0 1 1 = 0 0 1 1
–   Tucano 1.042539+30
−30
(−16)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
79.7%
+2
1 1 1 0 0 1 = 0
–   Tornado 2.1.41a2527+24
−24
(−28)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
95.0%
+31
1 = = =
–   Cheese 1.5 64-bit2516+27
−27
(−39)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
98.5%
−15
1 = 0 = 0 1 1 = = =
–   DanaSah 5.062515+33
−33
(−40)5 − 5
(+3−3=4)
50.0%
5.0 / 10
97.7%
−35
0 0 = 1 = = = 0 1 1
–   Shield 1.3.1 64-bit2507+20
−20
(−48)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
99.9%
+158
= 1 1 1 1 = = 1
–   LittleThought 1.052 64-bit2506+18
−18
(−49)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+134
= 1 1 1 1 = 1 0
–   GreKo 10.3.1 64-bit2505+35
−35
(−50)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
99.1%
−90
0 = 0 1 0 = 0 = 1 1
–   Maverick 1.0 64-bit2505+26
−26
(−50)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.8%
+27
1 1 0 1 0 1 = 0 = 1
–   GreKo 10.2 64-bit2495+32
−32
(−60)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.9%
−60
= = 0 0 = 1 0 1 1 =
–   Pawny 0.3 64-bit2489+33
−33
(−66)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
99.9%
−28
1 1 = 0 = 1 = 0
–   K2 0.752488+23
−23
(−67)4 − 6
(+2−4=4)
40.0%
4.0 / 10
100.0%
−130
= = 0 = 0 0 = 1 1 0
–   JikChess 0.01 64-bit2485+24
−24
(−70)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−75
0 = = = 1 = 0 1
–   Delphil 3.1 64-bit2474+26
−26
(−81)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−49
= 1 0 = 1 0 = 1 = =
–   Cheese 1.4 64-bit2468+20
−20
(−87)9.5 − 8.5
(+6−5=7)
52.8%
9.5 / 18
100.0%
−70
0 = 0 0 0 = = = 1 = 1 1 1 0 = 1 1 =
–   Giraffe 20150908 64-bit2462+21
−21
(−93)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+56
0 1 = 1 1 1 0 1
–   Donna 2.1 64-bit2457+27
−27
(−98)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−92
0 0 1 1 0 1 = 1 = 0
–   Betsabe II 1.472440+20
−20
(−115)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+212
1 1 = = 1 1 1 1 1 1
–   K2 0.792438+29
−29
(−117)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+5
0 = = 1 1 1 = 1
–   Monolith 0.3 64-bit2423+26
−26
(−132)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−68
0 0 1 1 1 = = = = 1
–   Ares 1.005 64-bit2416+18
−19
(−139)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+150
1 = 1 1
–   Shallow r688 64-bit2411+19
−19
(−144)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+5
1 1 0 = 1 1 1 1 = 0
–   Myrddin 0.87 64-bit2380+17
−17
(−175)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+52
0 1 1 1
–   Donna 1.0 64-bit2353+30
−30
(−202)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Arasan 12.0 64-bit
played with current
participants of this list
Represented by
1-2-CPU    204Arasan 20.4.1 64-bit
All    204Arasan 20.4.1 64-bit
Free    204Arasan 20.4.1 64-bit
Free 1-2-CPU    204Arasan 20.4.1 64-bit
Free single-CPU    204Arasan 20.4.1 64-bit
Single-CPU    204Arasan 20.4.1 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 20, 2018