CCRL 40/40
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 1'075'629 games
played by 2'520 programs
147029 CPU days (X2 4600+)

White wins: 373'444 (34.7%)
Black wins: 277'846 (25.8%)
Draws: 424'339 (39.5%)
White score: 54.4%

Engine Details

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Show each game results
Arasan 21.4 64-bit (3134+28
−28
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 67 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 10 64-bit3387+10
−10
(+253)2.5 − 13.5
(+0−11=5)
15.6%
2.5 / 16
0.0%
+6
0 0 = 0 0 = = 0 = 0 0 0 = 0 0 0
–   SugaR NN 1.1 64-bit3386+19
−19
(+252)2.5 − 17.5
(+1−16=3)
12.5%
2.5 / 20
0.0%
−64
0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 1 = 0 0 =
–   ShashChess 8.0 64-bit3361+15
−15
(+227)3.5 − 12.5
(+0−9=7)
21.9%
3.5 / 16
0.0%
+48
0 0 0 = = = = 0 = 0 0 0 0 0 = =
–   Komodo 10 64-bit3262+13
−13
(+128)3.5 − 12.5
(+0−9=7)
21.9%
3.5 / 16
0.0%
−51
= 0 0 0 = = 0 0 0 0 = 0 = 0 = =
–   Fire 7.1 64-bit3257+10
−10
(+123)6.5 − 9.5
(+0−3=13)
40.6%
6.5 / 16
0.0%
+74
= = = = = = = = = = = 0 = 0 = 0
–   Ethereal 11.53 64-bit3247+15
−15
(+113)17 − 33
(+1−17=32)
34.0%
17.0 / 50
0.0%
+24
= = = 0 0 = 0 = = = = = = 0 0 = = = = 0 0 = = = 0 = 0 = = = = = 0 = = 0 = 0 0 = 0 0 = = 0 = 0 = 1 =
–   Xiphos 0.5 64-bit3232+14
−14
(+98)5.5 − 10.5
(+0−5=11)
34.4%
5.5 / 16
0.0%
+14
= 0 = 0 = = 0 = = = 0 = = 0 = =
–   Laser 1.7 64-bit3211+14
−13
(+77)6 − 10
(+1−5=10)
37.5%
6.0 / 16
0.0%
+6
= 0 = 0 = = 0 = 1 = = 0 = = = 0
–   Booot 6.3.1 64-bit3203+10
−10
(+69)6.5 − 11.5
(+1−6=11)
36.1%
6.5 / 18
0.0%
−8
1 0 = = 0 = = = = = = 0 = 0 0 0 = =
–   Fizbo 2 64-bit3198+9
−9
(+64)6.5 − 9.5
(+4−7=5)
40.6%
6.5 / 16
0.0%
−5
1 0 = 0 = 0 1 0 0 1 = 0 = 1 = 0
–   Andscacs 0.95 64-bit3184+11
−12
(+50)8.5 − 9.5
(+3−4=11)
47.2%
8.5 / 18
0.1%
+35
= = 1 0 = = 0 = 1 0 = 0 1 = = = = =
–   RofChade 2.1 64-bit3156+16
−16
(+22)7 − 9
(+2−4=10)
43.8%
7.0 / 16
9.1%
−12
= 1 0 = = = = = = 0 0 1 = = 0 =
–   Defenchess 2.1 64-bit3135+37
−36
(+1)3.5 − 8.5
(+0−5=7)
29.2%
3.5 / 12
48.9%
−119
= = = 0 0 = 0 = 0 = 0 =
–   Schooner 2.1 64-bit3124+21
−21
(−10)21.5 − 14.5
(+13−6=17)
59.7%
21.5 / 36
71.4%
+45
= 1 1 1 = = = = 0 = 1 = = 0 0 = = 0 1 = = = 0 = 1 1 0 1 1 = 1 1 = 1 1 =
–   Roc 1.1 64-bit3121+39
−40
(−13)10 − 10
(+3−3=14)
50.0%
10.0 / 20
70.4%
−11
= = = = = = = 1 = 1 0 = = = 0 = = 1 = 0
–   RubiChess 1.5 64-bit3110+22
−22
(−24)11.5 − 12.5
(+4−5=15)
47.9%
11.5 / 24
91.3%
−34
= 1 = 0 = = = = = = = 1 = = = 1 0 = 1 0 = = 0 0
–   NirvanaChess 2.4 64-bit3101+9
−9
(−33)1 − 3
(+0−2=2)
25.0%
1.0 / 4
98.4%
−183
= 0 0 =
–   Vajolet2 2.7 64-bit3096+16
−16
(−38)1 − 3
(+0−2=2)
25.0%
1.0 / 4
98.9%
−187
0 0 = =
–   Nemorino 5.00 64-bit3088+14
−14
(−46)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.8%
+21
= = 1 =
–   Pedone 1.9 64-bit3085+18
−18
(−49)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.8%
+100
1 = = 1
–   Texel 1.07 64-bit3076+12
−12
(−58)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+91
= 1 1 =
–   ChessBrainVB 3.723062+15
−15
(−72)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−72
1 = = 0
–   chess22k 1.12 64-bit3049+16
−16
(−85)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Wasp 3.60 64-bit3040+20
−20
(−94)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−26
= 1 = =
–   Pirarucu 3.0.7 64-bit3010+24
−24
(−124)9 − 7
(+5−3=8)
56.3%
9.0 / 16
100.0%
−87
0 0 1 = = = = 1 = = = = 1 1 0 1

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Created in 2005-2013 by CCRL team
Last games added on August 17, 2019