CCRL 40/40
Downloads and Statistics
September 21, 2019
Testing summary:
Total: 1'084'933 games
played by 2'536 programs
148136 CPU days (X2 4600+)

White wins: 376'624 (34.7%)
Black wins: 280'046 (25.8%)
Draws: 428'263 (39.5%)
White score: 54.5%

Engine Details

Options
Show each game results
Arasan 20.0 64-bit 4CPU (3030+33
−33
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 68 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   ChessBrainVB 3.66 4CPU3107+28
−28
(+77)5 − 11
(+1−7=8)
31.3%
5.0 / 16
0.0%
−35
= = 0 = = = 0 1 0 0 0 0 0 = = =
–   Naum 4.6 64-bit 4CPU3096+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 4CPU3043+27
−27
(+13)9 − 12
(+5−8=8)
42.9%
9.0 / 21
27.7%
−35
0 0 = = 0 = = 0 1 = 1 0 = 1 = 0 1 0 1 0 =
–   Pedone 1.5 64-bit 4CPU3033+31
−31
(+3)12 − 8
(+6−2=12)
60.0%
12.0 / 20
44.5%
+59
= 1 1 0 0 = = = 1 1 = = = = = = = 1 = 1
–   Bobcat 8.0 64-bit 4CPU3026+21
−21
(−4)9.5 − 10.5
(+2−3=15)
47.5%
9.5 / 20
58.9%
−17
= 0 = = = = = = 1 0 = 1 0 = = = = = = =
–   Deep Junior Yokohama 64-bit 4CPU3025+16
−16
(−5)11 − 9
(+7−5=8)
55.0%
11.0 / 20
60.3%
+26
0 0 1 = = 1 0 = = 0 0 1 1 = = = 1 1 1 =
–   Senpai 1.0 64-bit 4CPU3024+16
−17
(−6)10.5 − 10.5
(+2−2=17)
50.0%
10.5 / 21
62.5%
−6
= = 0 1 = = = = = = 1 = = = = = = = = = 0
–   Pirarucu 2.9.5 64-bit 4CPU3021+36
−36
(−9)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
64.7%
+12
= = 0 = = = 1 = 1 = 0 1
–   Spike 1.4 Leiden 4CPU3017+11
−11
(−13)12 − 9
(+7−4=10)
57.1%
12.0 / 21
77.1%
+24
= 1 1 = = 1 1 = = = = 0 = 0 = 1 1 0 = 0 1
–   Crafty 25.2 64-bit 4CPU3014+16
−16
(−16)8.5 − 11.5
(+4−7=9)
42.5%
8.5 / 20
80.9%
−64
0 = = 1 = = = 0 0 1 0 = 0 = 0 0 1 1 = =
–   Nemorino 2.00 64-bit 4CPU3013+30
−30
(−17)10 − 10
(+3−3=14)
50.0%
10.0 / 20
78.7%
−20
= = 0 1 0 = = = = 0 = = = = 1 = 1 = = =
–   Laser 1.3 64-bit 4CPU3011+30
−29
(−19)10 − 10
(+3−3=14)
50.0%
10.0 / 20
81.0%
−20
1 1 = = 0 1 = = = 0 0 = = = = = = = = =
–   Cheng 4.39 64-bit 4CPU3010+15
−15
(−20)9.5 − 9.5
(+4−4=11)
50.0%
9.5 / 19
86.2%
−20
= = = = 0 1 = 0 = = 0 1 0 = = = 1 = 1
–   Igel 1.9.0 64-bit 4CPU2900+55
−56
(−130)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+150
= 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 September 21, 2019