CCRL 40/15
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 1'185'135 games
played by 2'728 programs

White wins: 408'196 (34.4%)
Black wins: 301'376 (25.4%)
Draws: 475'563 (40.1%)
White score: 54.5%

Engine Details

Options
Show each game results
Arasan 20.0 64-bit 4CPU (3029+30
−30
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 70 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Vajolet2 2.7 64-bit 4CPU3185+25
−25
(+156)5 − 15
(+0−10=10)
25.0%
5.0 / 20
0.0%
+6
= 0 0 = 0 = = = = = 0 0 0 0 = 0 = 0 0 =
–   RubiChess 1.5 64-bit 4CPU3163+29
−29
(+134)2.5 − 12.5
(+1−11=3)
16.7%
2.5 / 15
0.0%
−123
1 0 0 0 = 0 0 = 0 0 = 0 0 0 0
–   Winter 0.7 64-bit 4CPU3108+25
−26
(+79)10 − 15
(+3−8=14)
40.0%
10.0 / 25
0.0%
+23
= 0 = = = = 0 = 0 = = 1 0 0 = 1 1 = 0 = = = 0 0 =
–   ChessBrainVB 3.66 4CPU3106+28
−28
(+77)5 − 11
(+1−7=8)
31.3%
5.0 / 16
0.0%
−35
= = = = 0 = 0 0 0 = = = 0 1 0 0
–   Naum 4.6 64-bit 4CPU3095+14
−14
(+66)10.5 − 11.5
(+5−6=11)
47.7%
10.5 / 22
0.0%
+51
= 1 = = 1 0 0 0 1 = 1 = = 0 = 1 = = 0 = = 0
–   Vajolet2 2.2 64-bit 4CPU3042+27
−27
(+13)9 − 12
(+5−8=8)
42.9%
9.0 / 21
25.4%
−35
0 0 = = 0 = = 0 1 = 1 0 = 1 = 0 1 0 1 0 =
–   Pedone 1.5 64-bit 4CPU3033+31
−31
(+4)12 − 8
(+6−2=12)
60.0%
12.0 / 20
41.9%
+60
= = = = = = = = 1 1 = 1 0 0 = = = 1 1 1
–   Bobcat 8.0 64-bit 4CPU3026+21
−21
(−3)9.5 − 10.5
(+2−3=15)
47.5%
9.5 / 20
56.2%
−16
= = = = 1 0 = = 1 0 = = = = = = = 0 = =
–   Pirarucu 2.9.5 64-bit 4CPU3024+33
−33
(−5)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
57.7%
+16
= = 0 = = = 1 = 1 = 0 1
–   Deep Junior Yokohama 64-bit 4CPU3024+16
−16
(−5)11 − 9
(+7−5=8)
55.0%
11.0 / 20
59.5%
+26
= = = 1 0 0 1 1 0 = = 1 1 = = = 1 0 0 1
–   Senpai 1.0 64-bit 4CPU3023+16
−16
(−6)10.5 − 10.5
(+2−2=17)
50.0%
10.5 / 21
62.0%
−6
= = 0 1 = = = = = = 1 = = = = = = = = = 0
–   Spike 1.4 Leiden 4CPU3016+11
−11
(−13)12 − 9
(+7−4=10)
57.1%
12.0 / 21
77.9%
+24
= 1 1 = = 1 1 = = = = 0 = 0 = 1 1 0 = 0 1
–   Crafty 25.2 64-bit 4CPU3014+16
−16
(−15)8.5 − 11.5
(+4−7=9)
42.5%
8.5 / 20
80.6%
−63
0 0 1 1 = 0 = 0 0 1 0 = = 1 = = = 0 = =
–   Nemorino 2.00 64-bit 4CPU3012+30
−30
(−17)10 − 10
(+3−3=14)
50.0%
10.0 / 20
78.7%
−20
= 1 = 1 = = = = = 0 = = 0 = = = = 0 1 =
–   Laser 1.3 64-bit 4CPU3010+29
−30
(−19)10 − 10
(+3−3=14)
50.0%
10.0 / 20
81.2%
−20
= = = 0 = = = = = 0 = = = 0 1 = 1 1 = =
–   Cheng 4.39 64-bit 4CPU3010+15
−15
(−19)9.5 − 9.5
(+4−4=11)
50.0%
9.5 / 19
86.9%
−19
= = 1 1 0 = 0 = = 0 = 1 = 0 1 = = = =
–   Igel 1.9.0 64-bit 4CPU2849+31
−32
(−180)14 − 2
(+12−0=4)
87.5%
14.0 / 16
100.0%
+104
= 1 1 1 1 1 1 = 1 1 1 = = 1 1 1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on October 24, 2020