CCRL 40/15
Downloads and Statistics
November 21, 2020
Testing summary:
Total: 1'192'510 games
played by 2'742 programs

White wins: 410'546 (34.4%)
Black wins: 302'898 (25.4%)
Draws: 479'066 (40.2%)
White score: 54.5%

Engine Details

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Arasan 21.0 64-bit (3041+17
−17
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 70 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fire 7.1 64-bit3257+8
−8
(+216)3.5 − 26.5
(+0−23=7)
11.7%
3.5 / 30
0.0%
−84
–   Shredder 13 64-bit3199+8
−8
(+158)8.5 − 21.5
(+3−16=11)
28.3%
8.5 / 30
0.0%
+14
–   Fizbo 2 64-bit3196+8
−8
(+155)7.5 − 22.5
(+1−16=13)
25.0%
7.5 / 30
0.0%
−6
–   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-bit3169+13
−13
(+128)9.5 − 20.5
(+3−14=13)
31.7%
9.5 / 30
0.0%
+12
–   Gull 3 64-bit3119+7
−7
(+78)13.5 − 15.5
(+6−8=15)
46.6%
13.5 / 29
0.0%
+59
–   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-bit3092+19
−19
(+51)15.5 − 18.5
(+8−11=15)
45.6%
15.5 / 34
0.0%
+23
–   Ethereal 10.00 64-bit3091+15
−15
(+50)12 − 18
(+5−11=14)
40.0%
12.0 / 30
0.0%
−14
–   Nemorino 5.00 64-bit3086+13
−12
(+45)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
−14
–   Komodo 12.1.1 MCTS 64-bit3079+16
−16
(+38)14 − 16
(+7−9=14)
46.7%
14.0 / 30
0.0%
+17
–   Rybka 4.1 64-bit3077+8
−8
(+36)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+66
–   Texel 1.07 64-bit3074+11
−11
(+33)15.5 − 18.5
(+7−10=17)
45.6%
15.5 / 34
0.0%
+4
–   Laser 1.5 64-bit3071+15
−14
(+30)12 − 22
(+2−12=20)
35.3%
12.0 / 34
0.3%
−54
–   Vajolet2 2.6 64-bit3059+15
−15
(+18)34.5 − 35.5
(+18−19=33)
49.3%
34.5 / 70
5.1%
+11
–   Pedone 1.8 64-bit3058+16
−16
(+17)1 − 3
(+0−2=2)
25.0%
1.0 / 4
6.9%
−133
–   iCE 3.0 64-bit3041+11
−11
(0)5.5 − 6.5
(+1−2=9)
45.8%
5.5 / 12
49.9%
−19
–   Nemorino 4.00 64-bit3039+17
−17
(−2)17 − 17
(+7−7=20)
50.0%
17.0 / 34
55.6%
0
–   Sting SF 9.99 64-bit3032+25
−25
(−9)2 − 2
(+1−1=2)
50.0%
2.0 / 4
71.3%
−9
–   Senpai 2.0 64-bit3032+11
−11
(−9)26.5 − 22.5
(+15−11=23)
54.1%
26.5 / 49
80.9%
+14
–   SmarThink 1.98 64-bit3026+13
−13
(−15)18.5 − 19.5
(+11−12=15)
48.7%
18.5 / 38
92.5%
−21
–   ChessBrainVB 3.683025+21
−21
(−16)10 − 10
(+5−5=10)
50.0%
10.0 / 20
88.3%
−16
–   Arasan 20.5 64-bit3024+20
−20
(−17)16.5 − 13.5
(+5−2=23)
55.0%
16.5 / 30
89.9%
+8
–   Pedone 1.7 64-bit3013+17
−16
(−28)13 − 21
(+4−12=18)
38.2%
13.0 / 34
99.1%
−94
–   Hakkapeliitta TCEC v2 64-bit2999+13
−13
(−42)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+105
–   Defenchess 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+14
−15
(−59)18.5 − 11.5
(+12−5=13)
61.7%
18.5 / 30
100.0%
+14
–   chess22k 1.9 64-bit2951+22
−22
(−90)19.5 − 10.5
(+14−5=11)
65.0%
19.5 / 30
100.0%
+4
–   Deep Sjeng c't 20102940+10
−10
(−101)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−131
–   Crafty 25.2 64-bit2931+11
−11
(−110)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
100.0%
−33
–   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-bit2913+13
−13
(−128)21 − 9
(+14−2=14)
70.0%
21.0 / 30
100.0%
−7
–   Demolito 2018-03-01 64-bit2910+17
−17
(−131)19.5 − 10.5
(+13−4=13)
65.0%
19.5 / 30
100.0%
−39
–   Atlas 3.91 64-bit2898+13
−13
(−143)23.5 − 6.5
(+19−2=9)
78.3%
23.5 / 30
100.0%
+57
–   Spark 1.0 64-bit2892+12
−12
(−149)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Scorpio 2.8 64-bit2885+14
−14
(−156)22.5 − 7.5
(+19−4=7)
75.0%
22.5 / 30
100.0%
+29
–   Fruit Reloaded 3.2.1 64-bit2837+12
−12
(−204)26.5 − 3.5
(+25−2=3)
88.3%
26.5 / 30
100.0%
+143
–   Twisted Logic 20100131x 64-bit2771+16
−16
(−270)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−239
–   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+16
−16
(−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 November 21, 2020