CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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Arasan 12.0 64-bit (2556+23
−23
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 67 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Twisted Logic 20100131x 64-bit2768+17
−17
(+212)4 − 20
(+2−18=4)
16.7%
4.0 / 24
0.0%
−59
–   SmarThink 1.20 64-bit2764+18
−18
(+208)6 − 18
(+4−16=4)
25.0%
6.0 / 24
0.0%
+12
–   Spike 1.2 Turin2746+7
−7
(+190)4.5 − 19.5
(+0−15=9)
18.8%
4.5 / 24
0.0%
−19
–   Booot 4.15.12697+30
−30
(+141)7.5 − 16.5
(+5−14=5)
31.3%
7.5 / 24
0.0%
+4
–   Delfi 5.42690+12
−11
(+134)9.5 − 14.5
(+4−9=11)
39.6%
9.5 / 24
0.0%
+69
–   Alaric 7072661+12
−12
(+105)9.5 − 14.5
(+4−9=11)
39.6%
9.5 / 24
0.0%
+43
–   Vajolet 2.032661+24
−24
(+105)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+45
–   ProDeo 1.83c2650+30
−30
(+94)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+61
–   Colossus 2008b2644+12
−12
(+88)11 − 13
(+8−10=6)
45.8%
11.0 / 24
0.0%
+54
–   Cheng3 1.07 64-bit2636+21
−21
(+80)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−49
–   Rotor 0.82629+16
−17
(+73)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+13
–   WildCat 82629+13
−13
(+73)11.5 − 12.5
(+8−9=7)
47.9%
11.5 / 24
0.0%
+57
–   NoraGrace 2.0 64-bit2625+16
−16
(+69)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−158
–   Sloppy 0.2.2 64-bit2611+16
−16
(+55)9 − 15
(+5−11=8)
37.5%
9.0 / 24
0.0%
−30
–   Naum 1.91 64-bit2610+15
−15
(+54)7 − 7
(+5−5=4)
50.0%
7.0 / 14
0.0%
+47
–   Godel 2.05 64-bit2609+32
−32
(+53)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.4%
+100
–   Rodent 0.16 64-bit2603+30
−30
(+47)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.7%
−102
–   Djinn 0.987 64-bit2601+26
−26
(+45)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.5%
−37
–   Glass 2.0 64-bit2598+13
−13
(+42)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.1%
+84
–   N2 0.4 64-bit2594+16
−16
(+38)12.5 − 11.5
(+8−7=9)
52.1%
12.5 / 24
0.3%
+46
–   Glass 1.9 64-bit2594+31
−31
(+38)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
2.4%
−275
–   Brutus 8.05 64-bit2590+22
−22
(+34)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
1.5%
−24
–   GreKo 12.1 64-bit2588+30
−30
(+32)4 − 6
(+2−4=4)
40.0%
4.0 / 10
4.3%
−36
–   Rodent 0.15 64-bit2574+32
−32
(+18)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
17.3%
−27
–   Tucano 2.00 64-bit2573+30
−30
(+17)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
18.7%
+112
–   Atlas 3.25 64-bit2570+28
−27
(+14)6 − 6
(+3−3=6)
50.0%
6.0 / 12
21.7%
+34
–   Jellyfish 1.02567+22
−22
(+11)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
23.7%
+46
–   Francesca MAD 0.192558+15
−15
(+2)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
42.5%
+120
–   Capivara LK 0.09b02c 64-bit2557+21
−21
(+1)5 − 5
(+4−4=2)
50.0%
5.0 / 10
45.0%
−4
–   Carballo 1.5 64-bit2557+24
−24
(+1)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
47.1%
−103
–   JikChess 0.02 64-bit2556+16
−16
(0)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
47.3%
−118
–   Capivara LK 0.09b02d 64-bit2553+30
−30
(−3)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
56.2%
−39
–   DanaSah 5.002552+29
−29
(−4)2 − 2
(+1−1=2)
50.0%
2.0 / 4
57.8%
+26
–   Rodin 6.02551+24
−24
(−5)2 − 2
(+0−0=4)
50.0%
2.0 / 4
61.2%
−5
–   Pirarucu 2.1.1 64-bit2550+27
−27
(−6)3 − 5
(+1−3=4)
37.5%
3.0 / 8
63.0%
−80
–   NirvanaChess 1.1 64-bit2549+26
−26
(−7)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
63.7%
−75
–   nanoSzachy 4.0 64-bit2546+18
−17
(−10)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
74.6%
−264
–   GreKo 9.7 64-bit2545+32
−32
(−11)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
70.3%
+56
–   Rodin 5.12545+31
−31
(−11)2 − 6
(+1−5=2)
25.0%
2.0 / 8
71.3%
−221
–   Rhetoric 1.1 64-bit2542+32
−32
(−14)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
75.9%
+104
–   Tucano 1.042541+30
−30
(−15)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
78.2%
+3
–   Tornado 2.1.41a2528+24
−24
(−28)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
95.1%
+31
–   Cheese 1.5 64-bit2519+27
−27
(−37)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
98.1%
−13
–   GreKo 10.3.1 64-bit2516+33
−33
(−40)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
97.5%
−80
–   DanaSah 5.062516+33
−33
(−40)5 − 5
(+3−3=4)
50.0%
5.0 / 10
97.5%
−35
–   Shield 1.3.1 64-bit2510+20
−20
(−46)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
99.8%
+160
–   Maverick 1.0 64-bit2508+26
−26
(−48)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.7%
+29
–   GreKo 10.2 64-bit2502+31
−32
(−54)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.7%
−54
–   LittleThought 1.052 64-bit2500+16
−16
(−56)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+127
–   K2 0.752492+23
−23
(−64)4 − 6
(+2−4=4)
40.0%
4.0 / 10
100.0%
−127
–   Pawny 0.3 64-bit2489+33
−33
(−67)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
99.9%
−29
–   JikChess 0.01 64-bit2488+24
−24
(−68)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−73
–   Delphil 3.1 64-bit2477+26
−26
(−79)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−47
–   Cheese 1.4 64-bit2470+20
−20
(−86)9.5 − 8.5
(+6−5=7)
52.8%
9.5 / 18
100.0%
−69
–   Donna 2.1 64-bit2460+27
−27
(−96)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−90
–   Giraffe 20150908 64-bit2460+19
−19
(−96)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+53
–   Betsabe II 1.472443+20
−20
(−113)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+214
–   K2 0.792441+29
−29
(−115)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+7
–   Taltos rev118 64-bit2436+19
−19
(−120)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+75
–   Ares 1.005 64-bit2418+18
−18
(−138)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+151
–   Monolith 0.3 64-bit2417+24
−24
(−139)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−75
–   Shallow r688 64-bit2413+19
−19
(−143)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+6
–   Myrddin 0.87 64-bit2396+14
−14
(−160)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+67
–   Popochin 4.1 64-bit2392+17
−17
(−164)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
−11
–   Donna 1.0 64-bit2357+29
−29
(−199)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on September 14, 2019