CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Arasan 19.2 64-bit 4CPU (3048+31
−31
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 57 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   NirvanaChess 2.3 64-bit 4CPU3161+18
−18
(+113)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+255
= 1
–   Protector 1.9.0 64-bit 4CPU3148+16
−16
(+100)11 − 27
(+2−18=18)
28.9%
11.0 / 38
0.0%
−27
0 = 0 = = 0 = = 0 0 1 = 0 0 = 0 0 = = 0 0 = = 0 0 0 = 0 0 0 = = = = 1 = = 0
–   Texel 1.06 64-bit 4CPU3140+20
−20
(+92)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+92
= =
–   Chiron 3.01 64-bit 4CPU3137+24
−25
(+89)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+89
= =
–   BlackMamba 2.0 64-bit 4CPU3130+15
−15
(+82)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+82
1 0
–   Naum 4.6 64-bit 4CPU3102+14
−14
(+54)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−88
0 =
–   Alfil 15.8 64-bit 4CPU3062+23
−23
(+14)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
25.1%
+170
1 =
–   Hiarcs 14 4CPU3060+13
−13
(+12)1 − 1
(+0−0=2)
50.0%
1.0 / 2
25.8%
+12
= =
–   Vajolet2 2.2 64-bit 4CPU3048+26
−27
(0)18 − 16
(+9−7=18)
52.9%
18.0 / 34
49.2%
+20
= 0 = 1 = 0 0 1 = 1 0 1 = 1 = 0 = 0 1 = = = = 0 = = = 1 1 1 = = = =
–   Pedone 1.5 64-bit 4CPU3045+32
−31
(−3)16.5 − 16.5
(+7−7=19)
50.0%
16.5 / 33
55.5%
−3
= 1 = = 0 = = 0 1 = 1 1 = 0 = 0 = = 0 = = 1 = 0 1 = = = 0 = = 1 =
–   Vajolet2 2.3 64-bit 4CPU3037+31
−31
(−11)16 − 15
(+8−7=16)
51.6%
16.0 / 31
68.6%
0
= = = 0 = = 0 = = 1 0 = = 0 = 0 0 = = = 1 = 1 1 1 = 0 1 1 1 =
–   Bobcat 8.0 64-bit 4CPU3036+26
−26
(−12)16 − 17
(+6−7=20)
48.5%
16.0 / 33
71.8%
−20
= = 1 = 0 = 1 0 = 0 0 1 = 1 = = = = 0 0 = = = = = = = = 1 1 = 0 =
–   Deep Junior Yokohama 64-bit 4CPU3031+16
−16
(−17)1 − 1
(+0−0=2)
50.0%
1.0 / 2
81.8%
−17
= =
–   Senpai 1.0 64-bit 4CPU3030+16
−16
(−18)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
83.5%
+124
= 1
–   Crafty 25.2 64-bit 4CPU3028+23
−23
(−20)20 − 16
(+8−4=24)
55.6%
20.0 / 36
85.3%
+11
= 1 = 0 0 = 0 1 = = = = = 1 1 0 1 = = = = = = = = = = = = = 1 = = 1 = 1
–   Cheng 4.39 64-bit 4CPU3012+18
−17
(−36)1 − 1
(+0−0=2)
50.0%
1.0 / 2
97.4%
−36
= =
–   Rybka 2.1 64-bit 4CPU2999+32
−31
(−49)19.5 − 12.5
(+11−4=17)
60.9%
19.5 / 32
98.7%
+12
1 1 = = = 0 = = 0 = = 0 = 1 = = = 0 1 = = = = 1 = 1 1 1 1 1 1 =
–   Tornado 7.0 64-bit 4CPU2899+25
−25
(−149)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
−41
1 = = 1 = = 1 0 = 1 = 1 = 1 = = 0 1 = = 0 1 1 1 0 1 = = 1 1 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Arasan 19.2 64-bit 4CPU
played with current
participants of this list
Represented by
All    42Arasan 12.0 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018