CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

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Arasan 21.4 64-bit 4CPU#17  (3231+28
−28
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 68 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Ethereal 11.75 64-bit 4CPU3346+29
−29
(+115)6.5 − 17.5
(+0−11=13)
27.1%
6.5 / 24
0.0%
−21
0 = 0 = 0 = 0 0 0 = = = = 0 0 = = 0 0 = 0 = = =
–   Ethereal 11.53 64-bit 4CPU3329+22
−22
(+98)14.5 − 31.5
(+1−18=27)
31.5%
14.5 / 46
0.0%
−9
= = = 0 = 0 = = = = = = 0 = 0 = 0 = 0 = 0 = 0 = 0 = 0 0 0 1 0 = = = 0 0 = = = 0 0 0 = = = =
–   Xiphos 0.5 64-bit 4CPU3310+19
−19
(+79)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
0.0%
+20
= = = = = 0 = = 1 0 0 = = 0
–   Defenchess 2.2 64-bit 4CPU3287+22
−22
(+56)6.5 − 7.5
(+2−3=9)
46.4%
6.5 / 14
0.1%
+38
= 0 = = 1 = 0 = = 0 1 = = =
–   RofChade 2.202 64-bit 4CPU3286+23
−23
(+55)16.5 − 29.5
(+4−17=25)
35.9%
16.5 / 46
0.1%
−25
= = 0 = = = = 0 0 0 1 0 = = = = 0 0 = = 0 0 0 0 = = = = = 0 0 = 1 = = 0 1 = 0 = = = 0 1 = 0
–   Laser 1.7 64-bit 4CPU3283+19
−19
(+52)7 − 7
(+2−2=10)
50.0%
7.0 / 14
0.1%
+52
0 = = = = = = 0 1 = = 1 = =
–   Fizbo 2 64-bit 4CPU3277+13
−13
(+46)6 − 8
(+2−4=8)
42.9%
6.0 / 14
0.2%
0
= = = 0 = 1 0 0 = 0 = = = 1
–   Andscacs 0.95 64-bit 4CPU3266+19
−19
(+35)7 − 7
(+2−2=10)
50.0%
7.0 / 14
2.1%
+32
= = = 0 = = = 1 = = 1 = = 0
–   Booot 6.3.1 64-bit 4CPU3264+15
−15
(+33)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
2.2%
−25
= = = 0 = = 1 = 0 0 = 0 = =
–   Stockfish DD 64-bit 4CPU3234+17
−17
(+3)7 − 7
(+2−2=10)
50.0%
7.0 / 14
42.0%
+3
1 = = = = = 1 0 = = = 0 = =
–   Komodo TCEC 64-bit 4CPU3219+18
−18
(−12)7.5 − 6.5
(+3−2=9)
53.6%
7.5 / 14
74.2%
+5
= = = = 1 = = 0 1 0 = = = 1
–   Schooner 2.1 64-bit 4CPU3216+23
−23
(−15)5 − 9
(+0−4=10)
35.7%
5.0 / 14
78.4%
−88
= 0 = 0 = = = = 0 = 0 = = =
–   Houdini 1.5a 64-bit 4CPU3183+18
−18
(−48)10.5 − 3.5
(+7−0=7)
75.0%
10.5 / 14
99.7%
+102
1 = = 1 1 = = = 1 1 1 = = 1
–   Vajolet2 2.7 64-bit 4CPU3178+29
−29
(−53)7.5 − 6.5
(+4−3=7)
53.6%
7.5 / 14
99.5%
−30
= 0 1 0 = 0 1 = 1 = 1 = = =
–   RubiChess 1.5 64-bit 4CPU3164+29
−29
(−67)8 − 6
(+3−1=10)
57.1%
8.0 / 14
99.9%
−30
= = 1 = = = = 1 = = 1 0 = =
–   Critter 1.4 64-bit 4CPU3147+19
−19
(−84)6.5 − 7.5
(+3−4=7)
46.4%
6.5 / 14
100.0%
−103
= = = 0 1 0 = = 0 0 1 = 1 =
–   Pedone 1.9 64-bit 4CPU3129+39
−39
(−102)11 − 3
(+8−0=6)
78.6%
11.0 / 14
100.0%
+78
1 = 1 = = 1 1 = = 1 = 1 1 1
–   Rybka 3 64-bit 4CPU3122+14
−14
(−109)10 − 4
(+6−0=8)
71.4%
10.0 / 14
100.0%
+10
1 = = 1 = = 1 1 = 1 = = = 1
–   Winter 0.6 64-bit 4CPU3023+35
−34
(−208)26 − 4
(+22−0=8)
86.7%
26.0 / 30
100.0%
+66
1 1 1 1 = 1 1 1 1 1 1 1 = 1 1 = 1 1 = 1 = 1 1 1 1 = = 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019