CCRL 40/40
Downloads and Statistics
July 15, 2017
Testing summary:
Total: 726'377 games
played by 1'902 programs
99634 CPU days (X2 4600+)

White wins: 249'978 (34.4%)
Black wins: 185'669 (25.6%)
Draws: 290'730 (40.0%)
White score: 54.4%

Engine Details

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Show each game results
Arasan 19.2 64-bit 4CPU#25‑27  (3052+31
−31
)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 4CPU3158+19
−19
(+106)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+248
= 1
–   Protector 1.9.0 64-bit 4CPU3148+17
−17
(+96)11 − 27
(+2−18=18)
28.9%
11.0 / 38
0.0%
−31
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 4CPU3140+20
−20
(+88)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+88
= =
–   Chiron 3.01 64-bit 4CPU3139+24
−25
(+87)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+87
= =
–   BlackMamba 2.0 64-bit 4CPU3132+15
−15
(+80)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+80
1 0
–   Naum 4.6 64-bit 4CPU3104+14
−14
(+52)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.3%
−90
0 =
–   Alfil 15.8 64-bit 4CPU3065+26
−26
(+13)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
27.0%
+169
1 =
–   Hiarcs 14 4CPU3061+13
−13
(+9)1 − 1
(+0−0=2)
50.0%
1.0 / 2
30.3%
+9
= =
–   Vajolet2 2.2 64-bit 4CPU3052+27
−27
(0)18 − 16
(+9−7=18)
52.9%
18.0 / 34
50.8%
+20
= 1 = 0 0 1 = 1 0 1 = 1 = 0 = 0 1 = = = = 0 = = = 1 1 1 = = = = = 0
–   Pedone 1.5 64-bit 4CPU3052+33
−33
(0)16.5 − 16.5
(+7−7=19)
50.0%
16.5 / 33
49.8%
0
1 = = 0 = = 0 1 = 1 1 = 0 = 0 = = 0 = = 1 = 0 1 = = = 0 = = 1 = =
–   Bobcat 8.0 64-bit 4CPU3046+32
−32
(−6)16 − 17
(+6−7=20)
48.5%
16.0 / 33
61.4%
−14
= 1 = 0 = 1 0 = 0 0 1 = 1 = = = = 0 0 = = = = = = = = 1 1 = 0 = =
–   Vajolet2 2.3 64-bit 4CPU3036+35
−36
(−16)16 − 15
(+8−7=16)
51.6%
16.0 / 31
75.3%
−4
0 = 0 0 = = = 1 = 1 1 1 = 0 1 1 1 = = = = 0 = = 0 = = 1 0 = =
–   Deep Junior Yokohama 64-bit 4CPU3034+16
−16
(−18)1 − 1
(+0−0=2)
50.0%
1.0 / 2
83.6%
−18
= =
–   Senpai 1.0 64-bit 4CPU3033+16
−16
(−19)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
84.3%
+123
= 1
–   Crafty 25.2 64-bit 4CPU3032+27
−27
(−20)20 − 16
(+8−4=24)
55.6%
20.0 / 36
83.2%
+11
= 0 0 = 0 1 = = = = = 1 1 0 1 = = = = = = = = = = = = = 1 = = 1 = 1 = 1
–   Cheng 4.39 64-bit 4CPU3022+18
−19
(−30)1 − 1
(+0−0=2)
50.0%
1.0 / 2
94.3%
−30
= =
–   Rybka 2.1 64-bit 4CPU3003+33
−32
(−49)19.5 − 12.5
(+11−4=17)
60.9%
19.5 / 32
98.5%
+12
1 1 = = = 0 = = 0 = = 0 = 1 = = = 0 1 = = = = 1 = 1 1 1 1 1 1 =
–   Tornado 7.0 64-bit 4CPU2904+26
−26
(−148)21.5 − 10.5
(+15−4=13)
67.2%
21.5 / 32
100.0%
−40
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    48Arasan 20.1 64-bit
Free    2Arasan 20.1 64-bit

Created in 2005-2013 by CCRL team
Last games added on July 15, 2017