CCRL 40/40
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 1'098'633 games
played by 2'562 programs
150143 CPU days (X2 4600+)

White wins: 380'990 (34.7%)
Black wins: 283'127 (25.8%)
Draws: 434'516 (39.6%)
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 68 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Twisted Logic 20100131x 64-bit2767+17
−17
(+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 4.15.12697+30
−30
(+142)7.5 − 16.5
(+5−14=5)
31.3%
7.5 / 24
0.0%
+5
1 0 0 0 1 = 0 0 1 0 1 0 0 = = 1 = 0 0 0 0 = 0 0
–   Delfi 5.42690+11
−11
(+135)9.5 − 14.5
(+4−9=11)
39.6%
9.5 / 24
0.0%
+70
0 = 0 1 = 0 = = = = 0 1 = = = = 1 0 0 0 = 0 0 1
–   Vajolet 2.032661+24
−24
(+106)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+46
0 = = =
–   Alaric 7072660+12
−12
(+105)9.5 − 14.5
(+4−9=11)
39.6%
9.5 / 24
0.0%
+43
= 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 2008b2644+12
−12
(+89)11 − 13
(+8−10=6)
45.8%
11.0 / 24
0.0%
+55
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+13
−13
(+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 0.82628+17
−16
(+73)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+13
0 = = =
–   NoraGrace 2.0 64-bit2625+15
−15
(+70)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−157
0 0 0 1
–   Sloppy 0.2.2 64-bit2611+16
−16
(+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
–   Godel 2.05 64-bit2609+32
−32
(+54)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.4%
+101
= = = 0 1 0 1 1
–   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
–   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-bit2598+13
−13
(+43)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.1%
+85
= 1 0 1 = 1 0 =
–   N2 0.4 64-bit2594+16
−16
(+39)12.5 − 11.5
(+8−7=9)
52.1%
12.5 / 24
0.3%
+47
= 0 0 1 = 0 1 1 0 1 1 1 = 1 = 0 = = 0 = = 1 = 0
–   Glass 1.9 64-bit2594+31
−31
(+39)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
2.4%
−274
= 0 0 0
–   Brutus 8.05 64-bit2589+22
−22
(+34)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
1.7%
−24
0 = 1 0
–   GreKo 12.1 64-bit2588+30
−30
(+33)4 − 6
(+2−4=4)
40.0%
4.0 / 10
4.5%
−35
= = 1 = 0 = 1 0 0 0
–   Rodent 0.15 64-bit2574+32
−32
(+19)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
17.3%
−26
= 0 0 1 1 1 0 0
–   Tucano 2.00 64-bit2573+30
−31
(+18)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
18.8%
+113
1 0 = 1
–   Atlas 3.25 64-bit2569+28
−28
(+14)6 − 6
(+3−3=6)
50.0%
6.0 / 12
21.9%
+34
1 = = = 0 = 0 1 1 = 0 =
–   Jellyfish 1.02567+22
−22
(+12)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
24.0%
+47
= = = 0 = 0 = 1 1 1
–   Francesca MAD 0.192558+15
−15
(+3)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
42.6%
+121
= 1 0 1
–   Carballo 1.5 64-bit2557+24
−24
(+2)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
47.2%
−102
1 0 = = 0 0 0 = 0 1
–   Capivara LK 0.09b02c 64-bit2557+21
−21
(+2)5 − 5
(+4−4=2)
50.0%
5.0 / 10
45.1%
−3
0 0 1 = 1 0 0 = 1 1
–   JikChess 0.02 64-bit2556+16
−16
(+1)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
47.8%
−117
0 0 1 0 0 0 = 1 0 1
–   Capivara LK 0.09b02d 64-bit2552+30
−30
(−3)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
56.0%
−39
0 0 = 1 1 0 0 1 0 1
–   DanaSah 5.002552+29
−29
(−3)2 − 2
(+1−1=2)
50.0%
2.0 / 4
58.1%
+27
= 1 = 0
–   Rodin 6.02551+24
−24
(−4)2 − 2
(+0−0=4)
50.0%
2.0 / 4
61.1%
−4
= = = =
–   NirvanaChess 1.1 64-bit2549+26
−26
(−6)5.5 − 8.5
(+3−6=5)
39.3%
5.5 / 14
63.7%
−74
1 0 0 0 = = 0 = 1 1 = 0 0 =
–   Pirarucu 2.1.1 64-bit2549+27
−27
(−6)3 − 5
(+1−3=4)
37.5%
3.0 / 8
63.3%
−80
= = 1 0 = = 0 0
–   nanoSzachy 4.0 64-bit2546+18
−18
(−9)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
74.7%
−263
0 0 0 =
–   Rhetoric 1.1 64-bit2545+31
−31
(−10)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
70.2%
+108
1 = 0 0 1 1 1 1 0 1
–   GreKo 9.7 64-bit2545+32
−32
(−10)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
70.6%
+57
= = 1 =
–   Rodin 5.12544+31
−31
(−11)2 − 6
(+1−5=2)
25.0%
2.0 / 8
71.5%
−221
0 0 = = 0 1 0 0
–   Tucano 1.042541+30
−30
(−14)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
78.3%
+4
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
95.4%
+31
1 = = =
–   Cheese 1.5 64-bit2519+27
−27
(−36)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
98.1%
−12
= = 1 = 0 = 0 1 1 =
–   GreKo 10.3.1 64-bit2516+33
−33
(−39)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
97.4%
−79
0 = 1 1 0 = 0 1 0 =
–   DanaSah 5.062516+33
−33
(−39)5 − 5
(+3−3=4)
50.0%
5.0 / 10
97.4%
−34
0 0 = 1 = = = 0 1 1
–   Shield 1.3.1 64-bit2510+20
−20
(−45)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
99.8%
+161
1 = = 1 = 1 1 1
–   Maverick 1.0 64-bit2508+26
−26
(−47)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.7%
+30
= 0 = 1 0 1 0 1 1 1
–   GreKo 10.2 64-bit2502+31
−32
(−53)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.6%
−53
= = 0 0 = 1 0 1 1 =
–   LittleThought 1.052 64-bit2500+16
−16
(−55)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+128
1 = 1 0 = 1 1 1
–   K2 0.752491+23
−23
(−64)4 − 6
(+2−4=4)
40.0%
4.0 / 10
100.0%
−127
= = 1 0 = 1 0 = 0 0
–   Pawny 0.3 64-bit2489+33
−33
(−66)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
99.9%
−28
= 1 = 0 1 1 = 0
–   JikChess 0.01 64-bit2488+24
−24
(−67)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−72
1 = 0 1 0 = = =
–   Delphil 3.1 64-bit2477+26
−26
(−78)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
100.0%
−46
= 1 = = = 1 0 = 1 0
–   Cheese 1.4 64-bit2470+20
−20
(−85)9.5 − 8.5
(+6−5=7)
52.8%
9.5 / 18
100.0%
−68
0 = = = 0 = 0 0 1 = 1 1 1 0 = 1 1 =
–   Giraffe 20150908 64-bit2460+19
−19
(−95)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+54
1 1 0 1 0 1 = 1
–   Donna 2.1 64-bit2460+27
−27
(−95)5 − 5
(+4−4=2)
50.0%
5.0 / 10
100.0%
−89
1 1 0 1 = 1 = 0 0 0
–   Betsabe II 1.472443+20
−20
(−112)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+215
= 1 1 1 1 1 1 1 1 =
–   K2 0.792440+29
−29
(−115)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+7
0 = = 1 1 1 = 1
–   Taltos rev118 64-bit2436+19
−19
(−119)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+76
0 1 = 1 1 1
–   Ares 1.005 64-bit2418+18
−18
(−137)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+152
1 1 1 =
–   Monolith 0.3 64-bit2417+24
−24
(−138)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−74
0 0 = = = 1 1 1 1 =
–   Shallow r688 64-bit2413+19
−19
(−142)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+7
= 0 1 1 0 = 1 1 1 1
–   Myrddin 0.87 64-bit2396+14
−14
(−159)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+68
0 1 1 1
–   Popochin 4.1 64-bit2393+17
−17
(−162)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
−9
1 1 1 1 0 1 = 0
–   Donna 1.0 64-bit2357+29
−29
(−198)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2019