CCRL 40/40
Downloads and Statistics
July 19, 2019
Testing summary:
Total: 1'068'538 games
played by 2'502 programs
146028 CPU days (X2 4600+)

White wins: 371'241 (34.7%)
Black wins: 276'263 (25.9%)
Draws: 421'034 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
Arasan 21.0 64-bit (3041+17
−17
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 67 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fire 7.1 64-bit3258+10
−10
(+217)3.5 − 26.5
(+0−23=7)
11.7%
3.5 / 30
0.0%
−83
–   Shredder 13 64-bit3201+8
−8
(+160)8.5 − 21.5
(+3−16=11)
28.3%
8.5 / 30
0.0%
+17
–   Fizbo 2 64-bit3198+9
−9
(+157)7.5 − 22.5
(+1−16=13)
25.0%
7.5 / 30
0.0%
−4
–   Booot 6.3 64-bit3193+16
−16
(+152)9 − 21
(+3−15=12)
30.0%
9.0 / 30
0.0%
+24
–   Andscacs 0.93 64-bit3170+13
−13
(+129)9.5 − 20.5
(+3−14=13)
31.7%
9.5 / 30
0.0%
+13
–   Gull 3 64-bit3120+8
−7
(+79)13.5 − 15.5
(+6−8=15)
46.6%
13.5 / 29
0.0%
+60
–   Strelka 5.5 64-bit3103+6
−6
(+62)15 − 15
(+8−8=14)
50.0%
15.0 / 30
0.0%
+63
–   Fritz 16 64-bit3101+11
−11
(+60)10.5 − 19.5
(+5−14=11)
35.0%
10.5 / 30
0.0%
−39
–   Xiphos 0.3 64-bit3093+19
−19
(+52)15.5 − 18.5
(+8−11=15)
45.6%
15.5 / 34
0.0%
+24
–   Ethereal 10.00 64-bit3092+15
−15
(+51)12 − 18
(+5−11=14)
40.0%
12.0 / 30
0.0%
−13
–   Nemorino 5.00 64-bit3088+15
−15
(+47)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
−12
–   Komodo 12.1.1 MCTS 64-bit3080+15
−15
(+39)14 − 16
(+7−9=14)
46.7%
14.0 / 30
0.0%
+18
–   Rybka 4.1 64-bit3078+8
−8
(+37)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+67
–   Texel 1.07 64-bit3076+12
−12
(+35)15.5 − 18.5
(+7−10=17)
45.6%
15.5 / 34
0.0%
+6
–   Laser 1.5 64-bit3072+14
−15
(+31)12 − 22
(+2−12=20)
35.3%
12.0 / 34
0.3%
−53
–   Vajolet2 2.6 64-bit3060+15
−15
(+19)34.5 − 35.5
(+18−19=33)
49.3%
34.5 / 70
4.9%
+12
–   Pedone 1.8 64-bit3059+16
−16
(+18)1 − 3
(+0−2=2)
25.0%
1.0 / 4
6.4%
−132
–   iCE 3.0 64-bit3041+11
−12
(0)5.5 − 6.5
(+1−2=9)
45.8%
5.5 / 12
49.0%
−19
–   Nemorino 4.00 64-bit3039+17
−17
(−2)17 − 17
(+7−7=20)
50.0%
17.0 / 34
56.5%
0
–   Sting SF 9.99 64-bit3037+29
−29
(−4)2 − 2
(+1−1=2)
50.0%
2.0 / 4
61.0%
−4
–   Senpai 2.0 64-bit3036+12
−12
(−5)26.5 − 22.5
(+15−11=23)
54.1%
26.5 / 49
68.6%
+18
–   SmarThink 1.98 64-bit3026+13
−13
(−15)18.5 − 19.5
(+11−12=15)
48.7%
18.5 / 38
91.6%
−21
–   ChessBrainVB 3.683025+21
−21
(−16)10 − 10
(+5−5=10)
50.0%
10.0 / 20
88.5%
−16
–   Arasan 20.5 64-bit3024+20
−20
(−17)16.5 − 13.5
(+5−2=23)
55.0%
16.5 / 30
90.1%
+8
–   Pedone 1.7 64-bit3013+17
−17
(−28)13 − 21
(+4−12=18)
38.2%
13.0 / 34
99.2%
−94
–   Hakkapeliitta TCEC v2 64-bit2997+13
−13
(−44)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+103
–   Defenchess (SCTR) 1.1f 64-bit2997+12
−12
(−44)18 − 16
(+11−9=14)
52.9%
18.0 / 34
100.0%
−25
–   chess22k 1.11 64-bit2989+20
−20
(−52)12 − 6
(+8−2=8)
66.7%
12.0 / 18
100.0%
+52
–   Rodent III 0.275 64-bit2985+15
−15
(−56)26.5 − 15.5
(+18−7=17)
63.1%
26.5 / 42
100.0%
+27
–   Wasp 3.0 64-bit2984+12
−12
(−57)15.5 − 14.5
(+9−8=13)
51.7%
15.5 / 30
100.0%
−45
–   Rodent III 0.238 64-bit2982+15
−15
(−59)18.5 − 11.5
(+12−5=13)
61.7%
18.5 / 30
100.0%
+14
–   chess22k 1.9 64-bit2950+22
−22
(−91)19.5 − 10.5
(+14−5=11)
65.0%
19.5 / 30
100.0%
+3
–   Deep Sjeng c't 20102941+10
−10
(−100)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−130
–   Crafty 25.2 64-bit2930+11
−11
(−111)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
100.0%
−34
–   Amoeba 2.8 64-bit2926+13
−13
(−115)18 − 12
(+12−6=12)
60.0%
18.0 / 30
100.0%
−52
–   Bobcat 8.0 64-bit2923+13
−13
(−118)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+172
–   Deuterium 2018.1.35.514 64-bit2912+13
−13
(−129)21 − 9
(+14−2=14)
70.0%
21.0 / 30
100.0%
−8
–   Demolito 2018-03-01 64-bit2909+17
−17
(−132)19.5 − 10.5
(+13−4=13)
65.0%
19.5 / 30
100.0%
−40
–   Atlas 3.91 64-bit2899+14
−14
(−142)23.5 − 6.5
(+19−2=9)
78.3%
23.5 / 30
100.0%
+58
–   Spark 1.0 64-bit2893+12
−12
(−148)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Scorpio 2.8 64-bit2884+14
−14
(−157)22.5 − 7.5
(+19−4=7)
75.0%
22.5 / 30
100.0%
+28
–   Fruit Reloaded 3.2.1 64-bit2832+13
−13
(−209)26.5 − 3.5
(+25−2=3)
88.3%
26.5 / 30
100.0%
+138
–   Twisted Logic 20100131x 64-bit2767+17
−17
(−274)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−243
–   Hamsters 0.7.12618+14
−14
(−423)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Capivara LK 0.09b02g 64-bit2562+17
−17
(−479)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on July 19, 2019