CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
White score: 54.5%

Engine Details

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Arasan 18.0 64-bit (2861+26
−26
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 68 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Naum 4.6 64-bit3013+12
−12
(+152)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+1
–   Chiron 1.1a 64-bit2980+14
−13
(+119)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+15
–   Alfil 15.8 64-bit2965+17
−17
(+104)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−24
–   Senpai 1.0 64-bit2962+12
−12
(+101)5.5 − 8.5
(+1−4=9)
39.3%
5.5 / 14
0.0%
+42
–   Fizbo 1.5 64-bit2958+21
−21
(+97)4.5 − 11.5
(+1−8=7)
28.1%
4.5 / 16
0.0%
−39
–   Hakkapeliitta 3.0 64-bit2955+12
−11
(+94)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−18
–   Deep Shredder 12 64-bit2941+9
−10
(+80)4 − 8
(+1−5=6)
33.3%
4.0 / 12
0.0%
−18
–   Cheng 4.39 64-bit2922+11
−11
(+61)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+89
–   Deep Junior Yokohama 64-bit2921+14
−15
(+60)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−97
–   SmarThink 1.70 64-bit2919+16
−16
(+58)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+58
–   Vajolet2 2.0 64-bit2918+20
−20
(+57)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−95
–   Spike 1.4 Leiden2915+8
−8
(+54)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−120
–   Deep Junior 13.3 32-bit2910+15
−15
(+49)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.1%
−23
–   Protector 1.4.0 64-bit2901+14
−14
(+40)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.4%
−114
–   Hiarcs 13.22897+11
−11
(+36)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
0.6%
+126
–   DiscoCheck 5.2.1 64-bit2895+15
−15
(+34)6 − 10
(+3−7=6)
37.5%
6.0 / 16
1.1%
−45
–   iCE 2.0 64-bit2893+17
−17
(+32)3 − 3
(+2−2=2)
50.0%
3.0 / 6
2.0%
+32
–   Deuterium 14.3.34.130 64-bit2892+12
−12
(+31)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
1.6%
−20
–   Quazar 0.4 32-bit2880+12
−12
(+19)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
8.9%
+50
–   Gull 1.2 32-bit2877+12
−12
(+16)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
14.3%
−232
–   Hannibal 1.1 32-bit2873+14
−14
(+12)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
20.7%
+39
–   Spark 1.0 32-bit2865+11
−11
(+4)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
40.0%
−23
–   Gaviota 1.0 64-bit2861+11
−11
(0)2 − 4
(+1−3=2)
33.3%
2.0 / 6
51.3%
−118
–   Doch 1.3.4 32-bit2858+22
−22
(−3)4 − 6
(+3−5=2)
40.0%
4.0 / 10
57.8%
−75
–   EXchess 7.71b 64-bit2853+22
−22
(−8)11.5 − 6.5
(+8−3=7)
63.9%
11.5 / 18
67.7%
+81
–   Naum 3 32-bit2852+18
−18
(−9)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
71.7%
−36
–   Rodent 1.7 64-bit2852+19
−19
(−9)6 − 6
(+4−4=4)
50.0%
6.0 / 12
72.0%
−12
–   Toga II 3.02851+16
−16
(−10)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
73.8%
−152
–   Thinker 5.4c Inert 32-bit2850+13
−13
(−11)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
77.1%
+20
–   Andscacs 0.70 64-bit2849+27
−27
(−12)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
74.5%
−47
–   Atlas 3.80 64-bit2849+14
−14
(−12)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
79.6%
−71
–   Vajolet2 1.28 64-bit2848+22
−22
(−13)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
78.2%
−113
–   Nemo 1.0.1 64-bit2848+12
−12
(−13)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
81.5%
+129
–   Pedone 1.3 64-bit2836+23
−23
(−25)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
92.2%
−52
–   Onno 1.2.70 64-bit2834+16
−16
(−27)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
95.8%
−184
–   Zappa Mexico 64-bit2833+15
−15
(−28)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
96.7%
+71
–   DisasterArea 1.54 64-bit2828+18
−18
(−33)4 − 2
(+3−1=2)
66.7%
4.0 / 6
98.2%
+79
–   Pedone 1.2 64-bit2826+26
−26
(−35)14 − 12
(+9−7=10)
53.8%
14.0 / 26
97.4%
−12
–   Murka 3 64-bit2825+13
−12
(−36)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.4%
+31
–   Rybka 1.0 64-bit2824+14
−14
(−37)7 − 3
(+6−2=2)
70.0%
7.0 / 10
99.3%
+110
–   Tornado 6.0 64-bit2821+21
−21
(−40)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.2%
−40
–   Tornado 7.0 64-bit2818+19
−19
(−43)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.6%
+INF
–   GNU Chess 5.60 64-bit2812+17
−17
(−49)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.9%
−17
–   Dirty 10Apr2015 64-bit2807+24
−24
(−54)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
99.9%
+306
–   Scorpio 2.7.7 64-bit2805+16
−16
(−56)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+86
–   Pedone 1.1 64-bit2798+24
−24
(−63)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   GnuCheese 1.00 64-bit2794+16
−16
(−67)3.5 − 2.5
(+1−0=5)
58.3%
3.5 / 6
100.0%
−29
–   Loop 13.6 (Loop 2007) 64-bit2791+16
−16
(−70)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+72
–   Bobcat 6.4b 64-bit2788+24
−24
(−73)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+83
–   Fizbo 1.1 64-bit2787+24
−24
(−74)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−37
–   The Baron 3.29 64-bit2786+18
−18
(−75)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
+8
–   Scorpio 2.7.6 64-bit2782+17
−17
(−79)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+150
–   Rhetoric 1.4.1 64-bit2777+17
−18
(−84)12.5 − 3.5
(+10−1=5)
78.1%
12.5 / 16
100.0%
+111
–   Octochess r5190 64-bit2773+15
−15
(−88)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+4
–   Twisted Logic 20100131x 64-bit2768+17
−17
(−93)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+49
–   Texel 1.01 32-bit2766+28
−28
(−95)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−63
–   SmarThink 1.20 64-bit2765+18
−18
(−96)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+75
–   Bison 9.11 64-bit2756+13
−13
(−105)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−105

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Created in 2005-2013 by CCRL team
Last games added on October 19, 2019