CCRL 40/40
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 783'129 games
played by 2'026 programs
108312 CPU days (X2 4600+)

White wins: 268'533 (34.3%)
Black wins: 198'801 (25.4%)
Draws: 315'795 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Arasan 19.1 64-bit (2923+23
−23
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 58 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   iCE 3.0 64-bit3039+13
−13
(+116)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   SmarThink 1.96 64-bit3009+20
−20
(+86)4.5 − 9.5
(+1−6=7)
32.1%
4.5 / 14
0.0%
−17
0 1 = = = 0 0 0 = 0 = = = 0
–   Hannibal 1.4b 64-bit3004+12
−12
(+81)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−70
0 0 = = 0 0 = = = 0
–   Protector 1.6.0 64-bit3000+18
−18
(+77)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+21
= 0 0 = = 0 1 = = =
–   ChessBrainVB 3.502980+24
−24
(+57)6 − 4
(+4−2=4)
60.0%
6.0 / 10
0.0%
+119
0 = 1 1 0 1 = 1 = =
–   Chiron 1.5 64-bit2969+15
−15
(+46)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.1%
−40
0 0 1 = = 0 = = 0 =
–   Alfil 15.8 64-bit2964+17
−17
(+41)3.5 − 10.5
(+0−7=7)
25.0%
3.5 / 14
0.2%
−110
= 0 = 0 0 0 = = = 0 = 0 0 =
–   Andscacs 0.80 64-bit2963+26
−26
(+40)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
1.0%
+8
0 0 = = = 1 1 0 = =
–   Hiarcs 142963+11
−10
(+40)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.1%
+12
0 = 0 1 = 0 1 = = =
–   Vajolet2 2.2 64-bit2962+19
−19
(+39)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
0.4%
−20
= = = 0 = = = 0 0 0 1 = = =
–   Pedone 1.4.1 64-bit2960+20
−20
(+37)7 − 7
(+1−1=12)
50.0%
7.0 / 14
0.8%
+34
= 0 = = = = = = = = = 1 = =
–   Pedone 1.5 64-bit2958+21
−21
(+35)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
1.3%
+66
0 1 = = 0 1 = = = 1
–   Hakkapeliitta 3.0 64-bit2957+13
−12
(+34)9 − 5
(+6−2=6)
64.3%
9.0 / 14
0.6%
+120
1 = = 0 0 = = 1 = 1 = 1 1 1
–   Deep Shredder 12 64-bit2943+9
−9
(+20)3 − 7
(+2−6=2)
30.0%
3.0 / 10
5.7%
−135
= 0 0 0 0 1 = 1 0 0
–   Deep Sjeng c't 20102943+10
−10
(+20)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
6.0%
−134
0 0 = = = 0 = 0 = 0
–   Crafty 25.2 64-bit2937+16
−17
(+14)4 − 6
(+1−3=6)
40.0%
4.0 / 10
16.1%
−37
= 0 = = 0 0 = = = 1
–   Deep Junior Yokohama 64-bit2923+15
−16
(0)10.5 − 3.5
(+8−1=5)
75.0%
10.5 / 14
49.2%
+166
= 1 = = 0 1 1 = 1 1 1 1 = 1
–   Cheng 4.39 64-bit2921+13
−13
(−2)8 − 10
(+3−5=10)
44.4%
8.0 / 18
56.0%
−31
= = = 1 = 1 0 = = = = 0 0 1 0 0 = =
–   Spike 1.4 Leiden2921+8
−8
(−2)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
54.7%
−93
0 = = 0 = 1 = 0 0 =
–   Rodent II 0.9.64 64-bit2918+22
−22
(−5)7 − 7
(+4−4=6)
50.0%
7.0 / 14
62.4%
+1
= 1 = 0 = 0 = 0 1 1 = = 1 0
–   Wasp 1.25 64-bit2910+22
−22
(−13)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
78.2%
−36
= 0 = 0 = = 0 = 1 1
–   Nemorino 1.02 64-bit2906+24
−24
(−17)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
83.4%
−48
= 0 1 = = = 0 1 = 0
–   Quazar 0.4 64-bit2906+12
−11
(−17)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
89.1%
−79
= = 1 1 = 0 0 = = 0 0 0 = =
–   DiscoCheck 5.2 64-bit2903+18
−18
(−20)5 − 5
(+3−3=4)
50.0%
5.0 / 10
91.1%
−24
= 1 = 0 = 0 1 1 0 =
–   Spark 1.0 64-bit2895+12
−12
(−28)4 − 6
(+1−3=6)
40.0%
4.0 / 10
97.9%
−83
= = = = = = 0 0 1 0
–   Deuterium 14.3.34.130 64-bit2893+13
−13
(−30)8 − 6
(+4−2=8)
57.1%
8.0 / 14
98.7%
+12
1 = 1 = = 0 1 = 0 = = = = 1
–   Bobcat 7.6 64-bit2881+23
−23
(−42)11.5 − 6.5
(+6−1=11)
63.9%
11.5 / 18
99.5%
+35
= 0 1 = 1 = 1 = = = = = = 1 1 1 = =
–   Laser 1.2 64-bit2872+23
−23
(−51)14.5 − 9.5
(+7−2=15)
60.4%
14.5 / 24
99.9%
+4
1 0 1 = = = 1 = = = = 0 = 1 = 1 = = 1 1 = = = =
–   Rodent II 0.9.33 64-bit2871+27
−27
(−52)10.5 − 3.5
(+7−0=7)
75.0%
10.5 / 14
99.8%
+96
1 = = = 1 1 = = 1 1 = 1 = 1
–   Crafty 25.0 64-bit2866+20
−20
(−57)12.5 − 5.5
(+10−3=5)
69.4%
12.5 / 18
100.0%
+81
1 1 = 1 = = 1 = 1 0 1 0 = 1 1 0 1 1
–   Thinker 5.4d Inert 64-bit2865+17
−17
(−58)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
+53
1 1 = 1 = = 1 = = =
–   Gaviota 1.0 64-bit2860+14
−14
(−63)9 − 5
(+6−2=6)
64.3%
9.0 / 14
100.0%
+26
0 = = 1 1 1 = 1 = 1 = 1 0 =
–   EXchess 7.92b 64-bit2858+22
−22
(−65)9.5 − 8.5
(+3−2=13)
52.8%
9.5 / 18
100.0%
−49
= = = = = = = 1 = = 0 1 = 0 = = 1 =
–   DisasterArea 1.65 64-bit2850+16
−16
(−73)9.5 − 8.5
(+6−5=7)
52.8%
9.5 / 18
100.0%
−51
0 1 1 0 0 = = = 1 1 = = 0 0 = 1 = 1
–   Atlas 3.80 64-bit2850+14
−14
(−73)6.5 − 7.5
(+2−3=9)
46.4%
6.5 / 14
100.0%
−93
1 = = = 0 1 0 = = = 0 = = =
–   Wasp 1.02 64-bit2844+28
−28
(−79)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
+32
= = = = 1 1 1 1 = =
–   Dirty 3Nov2015 64-bit2838+17
−17
(−85)8.5 − 5.5
(+6−3=5)
60.7%
8.5 / 14
100.0%
−7
1 = 1 = 1 1 0 1 = 0 = 0 = 1
–   Murka 3 64-bit2825+13
−13
(−98)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+100
= = 1 = 1 1 1 = 1 1
–   Tornado 7.0 64-bit2817+19
−19
(−106)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+22
= = 1 = = 1 0 1 1 1
–   Scorpio 2.7.7 64-bit2806+16
−16
(−117)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+115
1 = 0 1 = 1 1 1 1 1
–   Rhetoric 1.4.3 64-bit2801+14
−14
(−122)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+3
= 1 0 1 = 1 = = 1 1
–   Pawny 1.2 64-bit2783+16
−16
(−140)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+55
1 = 1 = = 1 = 1 1 1
–   GNU Chess 5.50 64-bit2758+19
−19
(−165)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+85
= = 1 1 = 1 1 1 1 1
–   Tucano 6.00 64-bit2725+16
−15
(−198)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+32
1 1 1 1 1 = 1 0 = 1
–   Amoeba 1.4 64-bit2706+27
−27
(−217)8.5 − 2.5
(+7−1=3)
77.3%
8.5 / 11
100.0%
−24
= 1 = 0 1 = 1 1 1 1 1
–   Capivara LK 0.09b02g 64-bit2556+18
−18
(−367)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−397
=

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Arasan 19.1 64-bit
played with current
participants of this list
Represented by
1-2-CPU    259Arasan 20.4.1 64-bit
All    161Arasan 20.4.1 64-bit
Free    191Arasan 20.4.1 64-bit
Free 1-2-CPU    215Arasan 20.4.1 64-bit
Free single-CPU    215Arasan 20.4.1 64-bit
Single-CPU    259Arasan 20.4.1 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 20, 2018