CCRL 40/15
Downloads and Statistics
April 4, 2020
Testing summary:
Total: 1'134'104 games
played by 2'636 programs

White wins: 392'217 (34.6%)
Black wins: 290'683 (25.6%)
Draws: 451'204 (39.8%)
White score: 54.5%

Engine Details

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Arasan 21.1 64-bit (3082+19
−19
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 69 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Ethereal 11.00 64-bit3224+14
−14
(+142)5 − 15
(+0−10=10)
25.0%
5.0 / 20
0.0%
−6
–   Komodo 12.2.2 MCTS 64-bit3214+16
−16
(+132)9.5 − 30.5
(+1−22=17)
23.8%
9.5 / 40
0.0%
−36
–   Andscacs 0.95 64-bit3184+10
−10
(+102)18.5 − 25.5
(+9−16=19)
42.0%
18.5 / 44
0.0%
+50
–   Andscacs 0.94 64-bit3172+13
−13
(+90)11 − 13
(+5−7=12)
45.8%
11.0 / 24
0.0%
+65
–   Xiphos 0.4 64-bit3147+12
−12
(+65)10 − 14
(+3−7=14)
41.7%
10.0 / 24
0.0%
+16
–   Booot 6.2 64-bit3144+11
−11
(+62)5.5 − 14.5
(+0−9=11)
27.5%
5.5 / 20
0.0%
−70
–   Laser 1.6 64-bit3130+11
−11
(+48)10.5 − 13.5
(+3−6=15)
43.8%
10.5 / 24
0.0%
+9
–   Chiron 4 64-bit3115+8
−8
(+33)11.5 − 12.5
(+4−5=15)
47.9%
11.5 / 24
0.1%
+17
–   Schooner 2.0.34 64-bit3110+12
−12
(+28)10 − 18
(+3−11=14)
35.7%
10.0 / 28
0.7%
−53
–   NirvanaChess 2.4 64-bit3103+9
−9
(+21)22.5 − 17.5
(+10−5=25)
56.3%
22.5 / 40
2.9%
+56
–   Fritz 16 64-bit3102+11
−11
(+20)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
4.1%
+112
–   Roc 0.8 64-bit3101+21
−21
(+19)18 − 22
(+6−10=24)
45.0%
18.0 / 40
9.6%
−8
–   Equinox 3.20 64-bit3097+9
−9
(+15)10 − 10
(+4−4=12)
50.0%
10.0 / 20
9.5%
+13
–   Fritz 15 64-bit3095+10
−10
(+13)7.5 − 12.5
(+2−7=11)
37.5%
7.5 / 20
11.7%
−59
–   Nemorino 5.00 64-bit3089+14
−14
(+7)14 − 10
(+8−4=12)
58.3%
14.0 / 24
29.2%
+54
–   Strelka 5.5 32-bit3088+15
−15
(+6)10 − 10
(+3−3=14)
50.0%
10.0 / 20
33.0%
+4
–   RofChade 2.0 64-bit3083+19
−19
(+1)7 − 13
(+3−9=8)
35.0%
7.0 / 20
49.1%
−97
–   Pedone 1.9 64-bit3082+16
−16
(0)7 − 13
(+2−8=10)
35.0%
7.0 / 20
50.1%
−93
–   Texel 1.07 64-bit3075+12
−12
(−7)16 − 14
(+7−5=18)
53.3%
16.0 / 30
72.8%
+13
–   ChessBrainVB 3.723062+15
−15
(−20)11 − 9
(+8−6=6)
55.0%
11.0 / 20
94.8%
+13
–   Vajolet2 2.6 64-bit3061+15
−15
(−21)13.5 − 10.5
(+6−3=15)
56.3%
13.5 / 24
96.1%
+17
–   Pedone 1.8 64-bit3060+16
−16
(−22)11 − 13
(+3−5=16)
45.8%
11.0 / 24
96.5%
−47
–   Critter 1.2 32-bit3059+15
−15
(−23)9 − 11
(+4−6=10)
45.0%
9.0 / 20
97.1%
−50
–   chess22k 1.12 64-bit3050+16
−16
(−32)8 − 8
(+2−2=12)
50.0%
8.0 / 16
99.5%
−27
–   ChessBrainVB 3.703045+23
−23
(−37)17 − 11
(+9−3=16)
60.7%
17.0 / 28
99.4%
+22
–   Senpai 2.0 64-bit3036+12
−12
(−46)12 − 8
(+6−2=12)
60.0%
12.0 / 20
100.0%
+11
–   Stockfish 1.8 64-bit3027+21
−21
(−55)11.5 − 8.5
(+8−5=7)
57.5%
11.5 / 20
100.0%
−5
–   SmarThink 1.98 64-bit3027+13
−13
(−55)17 − 7
(+11−1=12)
70.8%
17.0 / 24
100.0%
+69
–   Rybka 3 Dynamic 64-bit3021+27
−26
(−61)6 − 6
(+4−4=4)
50.0%
6.0 / 12
100.0%
−57
–   Rybka 3 Human 64-bit3015+25
−25
(−67)13 − 7
(+8−2=10)
65.0%
13.0 / 20
100.0%
+25
–   Hakkapeliitta TCEC v2 64-bit3001+13
−13
(−81)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−13
–   Rodent III 0.275 64-bit2986+15
−15
(−96)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−96
–   Demolito 2018-10-29 64-bit2978+15
−15
(−104)21 − 9
(+15−3=12)
70.0%
21.0 / 30
100.0%
+22
–   Pirarucu 2.6.1 64-bit2926+20
−20
(−156)16.5 − 5.5
(+11−0=11)
75.0%
16.5 / 22
100.0%
−3

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Created in 2005-2013 by CCRL team
Last games added on April 4, 2020