CCRL 40/40
Downloads and Statistics
September 16, 2017
Testing summary:
Total: 741'280 games
played by 1'928 programs
101544 CPU days (X2 4600+)

White wins: 254'859 (34.4%)
Black wins: 189'270 (25.5%)
Draws: 297'151 (40.1%)
White score: 54.4%

Engine Details

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Show each game results
Arasan 20.2 64-bit (3016+29
−29
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 55 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Andscacs 0.91 64-bit3139+16
−16
(+123)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Roc 0.7 64-bit3120+15
−15
(+104)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+246
–   Andscacs 0.88 64-bit3114+15
−15
(+98)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+70
–   Chiron 4 64-bit3108+14
−14
(+92)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.0%
+42
–   NirvanaChess 2.4 64-bit3104+16
−16
(+88)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+88
–   Fritz 15 64-bit3100+11
−11
(+84)5 − 7
(+0−2=10)
41.7%
5.0 / 12
0.0%
+43
–   Equinox 3.20 64-bit3098+11
−10
(+82)5.5 − 6.5
(+1−2=9)
45.8%
5.5 / 12
0.0%
+65
–   Hannibal 1.7 64-bit3084+12
−12
(+68)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
0.0%
+43
–   Booot 6.1 64-bit3078+18
−18
(+62)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−21
–   NirvanaChess 2.3 64-bit3077+13
−13
(+61)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−39
–   Protector 1.9.0 64-bit3067+11
−11
(+51)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.1%
−35
–   Texel 1.06 64-bit3046+16
−16
(+30)5.5 − 7.5
(+2−4=7)
42.3%
5.5 / 13
3.7%
−14
–   Elektro 1.2 64-bit3044+17
−17
(+28)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
5.1%
+59
–   iCE 3.0 64-bit3043+15
−15
(+27)5 − 7
(+3−5=4)
41.7%
5.0 / 12
5.4%
−31
–   Sting SF 8.5 64-bit3034+31
−31
(+18)5.5 − 6.5
(+1−2=9)
45.8%
5.5 / 12
20.2%
−4
–   Laser 1.4 64-bit3018+23
−23
(+2)5 − 8
(+2−5=6)
38.5%
5.0 / 13
47.1%
−66
–   Naum 4.6 64-bit3017+13
−13
(+1)7 − 5
(+3−1=8)
58.3%
7.0 / 12
49.8%
+47
–   SmarThink 1.97 64-bit3002+21
−22
(−14)5 − 5
(+3−3=4)
50.0%
5.0 / 10
78.0%
−9
–   Nemorino 3.0 64-bit3001+22
−22
(−15)5.5 − 7.5
(+1−3=9)
42.3%
5.5 / 13
79.7%
−60
–   ChessBrainVB 3.502972+37
−37
(−44)0 − 1
(+0−1=0)
0.0%
0.0 / 1
96.7%
−INF
–   Pedone 1.6 64-bit2969+24
−24
(−47)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
99.4%
−28
–   Vajolet2 2.2 64-bit2961+19
−19
(−55)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
99.9%
−82
–   Alfil 15.8 64-bit2961+17
−17
(−55)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
99.9%
−24
–   Hakkapeliitta 3.0 64-bit2958+14
−13
(−58)6.5 − 4.5
(+4−2=5)
59.1%
6.5 / 11
100.0%
−2
–   Rodent III 0.210 64-bit2940+28
−28
(−76)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+99
–   Crafty 25.2 64-bit2936+19
−19
(−80)7 − 4
(+5−2=4)
63.6%
7.0 / 11
100.0%
+6
–   Wasp 2.01 64-bit2926+21
−21
(−90)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+105
–   Deep Junior 13.3 64-bit2925+17
−17
(−91)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−23
–   Critter 0.80 32-bit2923+16
−16
(−93)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+139
–   Cheng 4.39 64-bit2920+14
−14
(−96)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−92
–   Rodent II 0.9.64 64-bit2917+21
−22
(−99)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−35
–   ChessBrainVB 3.312912+27
−27
(−104)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−26
–   Rodent III 0.172 64-bit2908+23
−23
(−108)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−77
–   Quazar 0.4 64-bit2905+12
−12
(−111)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−55
–   Rybka 1.1 64-bit2902+22
−21
(−114)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+17
–   Demolito 2017-08-26 64-bit2901+31
−31
(−115)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−145
–   Deuterium 14.3.34.130 64-bit2893+13
−13
(−123)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
−5
–   EXchess 7.97b 64-bit2878+19
−19
(−138)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
−23
–   Amoeba 2.5 64-bit2870+24
−24
(−146)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+28

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Arasan 20.2 64-bit
played with current
participants of this list
Represented by
1-2-CPU#273020250itself
All    93Arasan 10.4
Free    102Arasan 10.4
Free 1-2-CPU#233013226itself
Free single-CPU#233013226itself
Single-CPU#273020250itself

Created in 2005-2013 by CCRL team
Last games added on September 16, 2017