CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
Arasan 22.2 64-bit (3158+23
−23
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 72 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Pedone 3.0 64-bit3243+15
−15
(+85)16 − 24
(+7−15=18)
40.0%
16.0 / 40
0.0%
+22
–   RofChade 2.3 64-bit3239+11
−11
(+81)11.5 − 16.5
(+4−9=15)
41.1%
11.5 / 28
0.0%
+27
–   Laser 1.7 64-bit3205+9
−9
(+47)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
0.0%
+67
–   Defenchess 2.2 64-bit3201+10
−9
(+43)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
−16
–   Schooner 2.2 64-bit3201+10
−10
(+43)10.5 − 21.5
(+3−14=15)
32.8%
10.5 / 32
0.0%
−63
–   DanaSah 8.8 64-bit3188+229
−206
(+30)0 − 1
(+0−1=0)
0.0%
0.0 / 1
38.9%
−INF
–   Andscacs 0.95 64-bit3179+10
−9
(+21)2 − 2
(+1−1=2)
50.0%
2.0 / 4
4.8%
+31
–   Halogen 10 64-bit3155+23
−23
(−3)15.5 − 17.5
(+3−5=25)
47.0%
15.5 / 33
56.5%
−20
–   Wasp 4.50 64-bit3153+22
−22
(−5)20 − 21
(+8−9=24)
48.8%
20.0 / 41
60.8%
−12
–   NirvanaChess 2.5 64-bit3131+19
−19
(−27)21.5 − 13.5
(+12−4=19)
61.4%
21.5 / 35
96.6%
+37
–   Pedone 2.1 64-bit3127+21
−21
(−31)2 − 2
(+0−0=4)
50.0%
2.0 / 4
97.4%
−31
–   Winter 0.9 64-bit3126+17
−17
(−32)17.5 − 19.5
(+7−9=21)
47.3%
17.5 / 37
98.8%
−46
–   Orion 0.8 64-bit3122+20
−20
(−36)30.5 − 23.5
(+15−8=31)
56.5%
30.5 / 54
99.3%
0
–   Roc 1.7 64-bit3122+22
−22
(−36)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
98.8%
+33
–   Lc0 0.27.0 w703810 64-bit3119+49
−49
(−39)5 − 3
(+3−1=4)
62.5%
5.0 / 8
92.0%
+33
–   Lc0 0.26.2 w703810 64-bit3115+30
−30
(−43)10.5 − 9.5
(+5−4=11)
52.5%
10.5 / 20
98.7%
−29
–   Marvin 5.0.0 64-bit3112+22
−22
(−46)19 − 9
(+13−3=12)
67.9%
19.0 / 28
99.8%
+63
–   Halogen 9 64-bit3111+22
−22
(−47)13 − 15
(+4−6=18)
46.4%
13.0 / 28
99.8%
−66
–   Combusken 1.4.0 64-bit3110+19
−19
(−48)24.5 − 17.5
(+17−10=15)
58.3%
24.5 / 42
99.9%
+5
–   Houdini 1.5a 64-bit3108+10
−10
(−50)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−109
–   Houdini 1.5a 32-bit3087+13
−12
(−71)9.5 − 6.5
(+4−1=11)
59.4%
9.5 / 16
100.0%
−18
–   Stash 30.0 64-bit3079+175
−188
(−79)1 − 0
(+1−0=0)
100.0%
1.0 / 1
80.2%
+INF
–   Koivisto 4.0 64-bit3072+20
−20
(−86)16 − 4
(+15−3=2)
80.0%
16.0 / 20
100.0%
+166
–   Critter 1.4 32-bit3070+13
−13
(−88)12.5 − 3.5
(+9−0=7)
78.1%
12.5 / 16
100.0%
+90
–   Seer 1.2.1 64-bit3053+22
−22
(−105)8 − 8
(+3−3=10)
50.0%
8.0 / 16
100.0%
−102
–   Minic 3.03 64-bit3048+26
−26
(−110)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−110
–   Berserk 4.1.0 64-bit3045+189
−205
(−113)1 − 0
(+1−0=0)
100.0%
1.0 / 1
87.0%
+INF
–   Topple 0.8.0 64-bit3004+21
−22
(−154)13.5 − 4.5
(+10−1=7)
75.0%
13.5 / 18
100.0%
+11
–   Seer 2.0.1 64-bit2958+186
−222
(−200)1 − 0
(+1−0=0)
100.0%
1.0 / 1
97.3%
+INF

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021