CCRL 40/4
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 2'120'567 games
played by 2'479 programs
28673 CPU days (X2 4600+)

White wins: 822'832 (38.8%)
Black wins: 665'262 (31.4%)
Draws: 632'473 (29.8%)
White score: 53.7%

Engine Details

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Arasan 20.2 64-bit (3044+17
−17
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 40 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fizbo 1.9 64-bit3236+10
−10
(+192)5 − 27
(+3−25=4)
15.6%
5.0 / 32
0.0%
−101
= 0 0 = 1 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 = 1 0 0 0 0 1 0 0 0 0
–   Gull 3 64-bit3191+8
−8
(+147)11 − 21
(+6−16=10)
34.4%
11.0 / 32
0.0%
+42
0 0 1 0 0 = = 0 = = 1 1 = 0 0 0 0 = 1 = 0 = 1 0 = 0 0 0 1 0 0 =
–   Chiron 4 64-bit3164+7
−7
(+120)7 − 25
(+2−20=10)
21.9%
7.0 / 32
0.0%
−78
1 = = 0 0 0 0 0 = 0 = = = 0 = 0 = 0 0 0 0 1 0 0 0 0 0 0 = 0 = 0
–   Texel 1.07 64-bit3112+9
−9
(+68)13 − 16
(+5−8=16)
44.8%
13.0 / 29
0.0%
+36
= 0 = = = = = 0 = = 0 1 1 0 0 0 = = = = 1 0 = = 1 = = 1 0
–   Hannibal 1.7 64-bit3110+8
−8
(+66)18.5 − 33.5
(+12−27=13)
35.6%
18.5 / 52
0.0%
−36
1 0 1 0 1 0 0 0 0 0 0 0 = 0 = = 1 0 = = 1 0 0 0 0 0 = = 0 0 0 0 = 0 1 0 = 0 1 1 1 0 1 0 0 = 0 = = = 1 1
–   Rybka 4.1 64-bit3108+6
−6
(+64)20.5 − 41.5
(+8−29=25)
33.1%
20.5 / 62
0.0%
−44
0 0 0 0 = 0 1 0 0 = = 0 = = 0 = = 1 1 = 0 = 0 1 = = = = 0 0 1 0 = = 0 0 0 = = 0 0 0 = 0 1 = 0 0 = 1 = 0 = = 0 1 0 = = 0 0 0
–   Texel 1.06 64-bit3094+11
−11
(+50)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+80
=
–   Protector 1.9.0 64-bit3084+7
−7
(+40)29.5 − 32.5
(+17−20=25)
47.6%
29.5 / 62
0.0%
+24
0 1 0 = 0 = 1 1 0 = = 0 = = 0 = = 0 = 0 0 0 = = = 0 0 0 0 1 = 1 = 1 1 = 1 1 = 0 = 0 = 0 = = 1 = 1 1 = = 0 = 1 1 1 = 1 0 0 1
–   iCE 3.0 64-bit3080+7
−7
(+36)26.5 − 34.5
(+16−24=21)
43.4%
26.5 / 61
0.0%
−8
= 0 0 1 1 1 = = 0 1 0 1 0 = 0 1 0 = = = 1 = 1 0 1 = = 0 1 0 = 1 = 1 0 1 1 = = 0 = = 0 0 0 = = = = 1 0 1 0 0 0 0 0 0 0 = 0
–   Laser 1.4 64-bit3036+15
−15
(−8)13.5 − 17.5
(+7−11=13)
43.5%
13.5 / 31
75.4%
−48
0 = = 0 0 1 1 = = = = 1 = 0 0 0 1 1 = 0 0 1 0 = = = 0 = 0 1 =
–   Pedone 1.6 64-bit3032+14
−14
(−12)16 − 13
(+9−6=14)
55.2%
16.0 / 29
86.6%
+16
= = 1 = 1 = 1 0 = 0 0 = 1 1 = 1 = 0 = 0 1 1 1 = = 0 = = =
–   SmarThink 1.97 64-bit3031+11
−11
(−13)0 − 1
(+0−1=0)
0.0%
0.0 / 1
90.4%
−INF
0
–   Naum 4.6 64-bit3031+7
−8
(−13)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
91.3%
−5
= 1 = 1 1 1 = 1 = = 1 = = 1 0 = = 0 = = 1 = = 0 = = 0 0 0 0
–   Hakkapeliitta TCEC v2 64-bit3022+10
−10
(−22)14.5 − 15.5
(+10−11=9)
48.3%
14.5 / 30
98.9%
−35
= 0 1 1 1 0 = 1 = 0 0 0 0 0 0 0 = = 1 = 1 1 1 = = 1 1 0 = 0
–   Senpai 1.0 64-bit3006+9
−9
(−38)34.5 − 27.5
(+22−15=25)
55.6%
34.5 / 62
100.0%
+1
1 0 1 = 1 0 = = 1 = 0 1 1 1 0 0 1 = 1 1 0 = 1 = = = 1 = 1 0 1 = = = 1 = = 1 1 = = = 1 = 0 0 0 = 0 = = 0 0 0 1 = 1 = 0 1 = 1
–   Hakkapeliitta 3.0 64-bit2984+9
−9
(−60)20.5 − 11.5
(+17−8=7)
64.1%
20.5 / 32
100.0%
+44
1 = 1 = 1 0 1 1 = = = = 1 0 1 0 0 = 0 0 1 1 0 1 1 1 1 1 1 0 1 1
–   Bobcat 8.0 64-bit2958+10
−10
(−86)40.5 − 21.5
(+27−8=27)
65.3%
40.5 / 62
100.0%
+11
1 = = = 1 = = = 1 = 1 = = 1 = = 0 0 1 1 1 1 = 1 1 = = 0 1 = 1 1 0 1 1 0 1 = 1 = 1 = 0 0 1 1 = 1 1 = = 1 1 = 1 = 0 = = 1 = =
–   Wasp 2.01 64-bit2946+39
−40
(−98)22 − 7
(+16−1=12)
75.9%
22.0 / 29
100.0%
+66
1 1 1 = = = = 1 1 1 0 1 1 = = = 1 = = 1 = 1 1 1 1 = 1 1 =
–   Cheng 4.39 64-bit2946+9
−9
(−98)28.5 − 11.5
(+21−4=15)
71.3%
28.5 / 40
100.0%
+41
1 = 1 1 = = 1 1 1 1 = = 1 1 = = 1 = 1 = 0 = 1 0 = = 1 1 0 1 1 0 1 = = 1 = 1 1 1
–   Crafty 25.2 64-bit2933+11
−10
(−111)37.5 − 24.5
(+28−15=19)
60.5%
37.5 / 62
100.0%
−39
= = 1 1 1 1 = 0 1 0 0 1 1 1 1 = 0 1 0 1 0 0 1 1 1 0 = 1 0 1 1 0 0 1 1 = 0 = = 1 = = 1 = 0 0 1 0 = 1 1 = = = 1 1 = 1 = = 1 =
–   EXchess 7.97b 64-bit2913+11
−12
(−131)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−100
=
–   DiscoCheck 5.2.1 64-bit2913+9
−10
(−131)24.5 − 7.5
(+19−2=11)
76.6%
24.5 / 32
100.0%
+49
1 1 1 1 1 1 1 = 1 1 0 = = 1 1 = 1 1 = = 1 = 1 1 = 0 = = = 1 1 1
–   Amoeba 2.6 64-bit2912+14
−14
(−132)22 − 9
(+16−3=12)
71.0%
22.0 / 31
100.0%
+1
0 1 1 1 = 1 = 1 1 = = 1 1 = 1 1 1 = = = 1 0 = 1 = 0 1 1 = 1 =
–   Rodent II 0.9.64 64-bit2905+14
−14
(−139)21 − 11
(+17−7=8)
65.6%
21.0 / 32
100.0%
−24
1 0 1 1 0 1 1 0 0 1 1 1 1 1 = = 1 1 1 = 0 = 0 = = 1 1 = 1 = 1 0
–   Deuterium 14.3.34.130 64-bit2883+9
−9
(−161)23 − 9
(+21−7=4)
71.9%
23.0 / 32
100.0%
+11
1 = 1 1 1 0 1 0 1 0 1 0 1 1 = 1 = 1 1 1 1 1 1 0 1 1 1 0 1 1 = 0
–   Murka 3 64-bit2881+8
−8
(−163)24 − 8
(+21−5=6)
75.0%
24.0 / 32
100.0%
+30
1 1 1 = 1 1 1 1 = 0 1 = 1 0 1 = 1 1 1 0 0 = 1 1 1 = 0 1 1 1 1 1
–   Toga II 3.02875+17
−17
(−169)22.5 − 9.5
(+18−5=9)
70.3%
22.5 / 32
100.0%
−28
1 = 1 1 = = 1 0 = 1 1 = = 1 1 1 1 1 = 1 1 1 = 0 1 1 1 0 0 0 = 1
–   Atlas 3.80 64-bit2874+10
−10
(−170)26 − 6
(+22−2=8)
81.3%
26.0 / 32
100.0%
+63
1 = 1 0 1 1 1 1 1 = 1 = 1 1 1 1 1 0 = 1 1 = 1 1 1 1 1 = = 1 1 =
–   Gaviota 1.0 64-bit2872+8
−8
(−172)26.5 − 6.5
(+22−2=9)
80.3%
26.5 / 33
100.0%
+47
1 = 1 = 1 1 1 1 = 1 1 1 = 1 1 1 1 = 1 = 1 0 1 = 1 0 1 = 1 1 = 1 1
–   DisasterArea 1.65 64-bit2865+10
−10
(−179)36 − 12
(+31−7=10)
75.0%
36.0 / 48
100.0%
+7
1 1 1 = 1 = = 1 1 1 = 0 1 1 1 1 = 1 1 1 0 1 0 1 0 1 1 1 1 1 0 1 0 = 1 = 1 = = 1 1 1 1 1 0 1 1 =
–   Zappa Mexico II 64-bit2843+7
−7
(−201)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Rhetoric 1.4.3 64-bit2804+9
−9
(−240)28.5 − 3.5
(+27−2=3)
89.1%
28.5 / 32
100.0%
+119
1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 = 1 1 1 1 1 1 1 0 1 1 1 1 = 0 1 1
–   Octochess r5190 64-bit2778+9
−9
(−266)25.5 − 6.5
(+22−3=7)
79.7%
25.5 / 32
100.0%
−39
1 1 1 1 1 = 1 0 1 1 = 1 0 = 1 0 1 1 1 = = 1 1 = 1 = 1 1 1 1 1 1
–   The Baron 3.29 64-bit2772+12
−12
(−272)27 − 5
(+24−2=6)
84.4%
27.0 / 32
100.0%
+1
1 1 1 0 = 1 1 1 1 1 = 1 1 1 1 1 = = 1 = 1 1 1 = 1 0 1 1 1 1 1 1
–   Frenzee 3.5.19 64-bit2769+8
−7
(−275)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Pawny 1.2 64-bit2767+10
−10
(−277)26.5 − 5.5
(+23−2=7)
82.8%
26.5 / 32
100.0%
−25
1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 = = 1 1 0 = 1 = 1 1 0 1 = = 1
–   BugChess2 1.9 64-bit2758+8
−8
(−286)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Chronos 1.9.9 64-bit2739+7
−7
(−305)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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