CCRL 40/40
Downloads and Statistics
May 20, 2017
Testing summary:
Total: 714'254 games
played by 1'879 programs
98236 CPU days (X2 4600+)

White wins: 246'048 (34.4%)
Black wins: 182'996 (25.6%)
Draws: 285'210 (39.9%)
White score: 54.4%

Engine Details

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Show each game results
Arasan 19.2 64-bit 4CPU#25  (3055+32
−32
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 53 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   NirvanaChess 2.3 64-bit 4CPU3159+19
−20
(+104)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+246
= 1
–   Protector 1.9.0 64-bit 4CPU3150+17
−17
(+95)11 − 27
(+2−18=18)
28.9%
11.0 / 38
0.0%
−32
0 = = 0 = = 0 0 1 = 0 0 = 0 0 = = 0 0 = = 0 0 0 = 0 0 0 = = = = 1 = = 0 0 =
–   Texel 1.06 64-bit 4CPU3142+20
−20
(+87)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+87
= =
–   Chiron 3.01 64-bit 4CPU3140+24
−24
(+85)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+85
= =
–   BlackMamba 2.0 64-bit 4CPU3133+15
−15
(+78)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+78
1 0
–   Naum 4.6 64-bit 4CPU3105+14
−14
(+50)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.4%
−92
= 0
–   Alfil 15.8 64-bit 4CPU3066+26
−26
(+11)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
31.0%
+167
1 =
–   Hiarcs 14 4CPU3063+13
−13
(+8)1 − 1
(+0−0=2)
50.0%
1.0 / 2
35.2%
+8
= =
–   Vajolet2 2.2 64-bit 4CPU3053+27
−27
(−2)18 − 16
(+9−7=18)
52.9%
18.0 / 34
54.9%
+18
= 1 = 0 0 1 = 1 0 1 = 1 = 0 = 0 1 = = = = 0 = = = 1 1 1 = = = = = 0
–   Pedone 1.5 64-bit 4CPU3050+34
−33
(−5)16.5 − 16.5
(+7−7=19)
50.0%
16.5 / 33
60.3%
−5
1 = = 0 = = 0 1 = 1 1 = 0 = 0 = = 0 = = 1 = 0 1 = = = 0 = = 1 = =
–   Bobcat 8.0 64-bit 4CPU3048+33
−33
(−7)16 − 17
(+6−7=20)
48.5%
16.0 / 33
63.2%
−15
= 1 = 0 = 1 0 = 0 0 1 = 1 = = = = 0 0 = = = = = = = = 1 1 = 0 = =
–   Vajolet2 2.3 64-bit 4CPU3035+46
−47
(−20)10.5 − 7.5
(+7−4=7)
58.3%
10.5 / 18
76.7%
+33
0 = 0 0 = = = 1 = 1 1 1 = 0 1 1 1 =
–   Deep Junior Yokohama 64-bit 4CPU3035+16
−16
(−20)1 − 1
(+0−0=2)
50.0%
1.0 / 2
86.1%
−20
= =
–   Senpai 1.0 64-bit 4CPU3034+17
−17
(−21)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
87.1%
+121
= 1
–   Crafty 25.2 64-bit 4CPU3033+27
−27
(−22)20 − 16
(+8−4=24)
55.6%
20.0 / 36
85.8%
+9
= 0 0 = 0 1 = = = = = 1 1 0 1 = = = = = = = = = = = = = 1 = = 1 = 1 = 1
–   Cheng 4.39 64-bit 4CPU3023+18
−18
(−32)1 − 1
(+0−0=2)
50.0%
1.0 / 2
95.4%
−32
= =
–   Rybka 2.1 64-bit 4CPU3004+33
−32
(−51)19.5 − 12.5
(+11−4=17)
60.9%
19.5 / 32
98.8%
+10
1 1 = = = 0 = = 0 = = 0 = 1 = = = 0 1 = = = = 1 = 1 1 1 1 1 1 =
–   Tornado 7.0 64-bit 4CPU2905+26
−26
(−150)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
−42
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    50Arasan 20.0 64-bit
Free    8Arasan 20.0 64-bit

Created in 2005-2013 by CCRL team
Last games added on May 20, 2017