CCRL 40/15
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 1'235'065 games
played by 2'819 programs

White wins: 423'539 (34.3%)
Black wins: 311'222 (25.2%)
Draws: 500'304 (40.5%)
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-bit3244+15
−15
(+86)16 − 24
(+7−15=18)
40.0%
16.0 / 40
0.0%
+23
= 0 = 1 1 1 0 = = = = = = = = = = = 0 0 1 0 0 0 0 0 = = 0 = 1 = 0 = 0 1 0 0 0 1
–   RofChade 2.3 64-bit3240+11
−11
(+82)11.5 − 16.5
(+4−9=15)
41.1%
11.5 / 28
0.0%
+28
0 1 = 0 0 = = = 0 = 0 = = = = 1 = 0 = 0 = = = 1 0 0 1 =
–   Laser 1.7 64-bit3206+8
−9
(+48)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
0.0%
+68
= = = = 1 0 1 = = 0 0 1 1 = 1 0
–   Defenchess 2.2 64-bit3202+10
−9
(+44)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
−15
= = = 0
–   Schooner 2.2 64-bit3202+10
−10
(+44)10.5 − 21.5
(+3−14=15)
32.8%
10.5 / 32
0.0%
−62
= = = 0 0 = 0 0 = 1 0 = 0 = = 0 = 0 0 1 = 0 = 0 0 0 = = = 1 0 =
–   Andscacs 0.95 64-bit3180+10
−9
(+22)2 − 2
(+1−1=2)
50.0%
2.0 / 4
4.3%
+32
= 0 = 1
–   Halogen 10 64-bit3156+23
−23
(−2)15 − 17
(+3−5=24)
46.9%
15.0 / 32
54.8%
−18
0 = = = = = 0 = = = 0 = = = = 1 = = = 1 = 0 = = 0 1 = = = = = =
–   Wasp 4.50 64-bit3155+22
−22
(−3)19.5 − 20.5
(+8−9=23)
48.8%
19.5 / 40
57.5%
−11
= 1 1 = = = 1 = = = 0 = 1 = = = 0 = = = = = = 0 0 0 1 = = 0 1 = = = = 0 1 0 1 0
–   NirvanaChess 2.5 64-bit3132+19
−19
(−26)21.5 − 13.5
(+12−4=19)
61.4%
21.5 / 35
96.2%
+38
= = = 1 1 = = = = 0 1 0 = = 1 0 1 1 = 1 1 = = 1 1 = = = = = 0 = 1 1 =
–   Lc0 0.27.0 w703810 64-bit3129+56
−56
(−29)5 − 3
(+3−1=4)
62.5%
5.0 / 8
82.9%
+43
= = 1 1 = 1 = 0
–   Pedone 2.1 64-bit3128+21
−21
(−30)2 − 2
(+0−0=4)
50.0%
2.0 / 4
97.0%
−30
= = = =
–   Winter 0.9 64-bit3127+17
−17
(−31)16.5 − 19.5
(+6−9=21)
45.8%
16.5 / 36
98.5%
−53
= = 0 1 = = = = = 0 1 = = 1 0 0 0 0 1 0 = = = 1 0 = = = = 1 = = = = = 0
–   Orion 0.8 64-bit3123+20
−20
(−35)30.5 − 23.5
(+15−8=31)
56.5%
30.5 / 54
99.1%
+1
= = 1 = 0 = 0 = = = = = 0 = 0 = 1 0 0 1 = = 1 1 1 1 = = 1 = = = = = 1 = 1 1 = = = = 0 1 = = 1 = = 1 = 0 = 1
–   Roc 1.7 64-bit3123+22
−22
(−35)7.5 − 4.5
(+4−1=7)
62.5%
7.5 / 12
98.6%
+34
1 1 1 = = 0 = = = 1 = =
–   Lc0 0.26.2 w703810 64-bit3116+30
−30
(−42)10.5 − 9.5
(+5−4=11)
52.5%
10.5 / 20
98.6%
−28
= = = 0 0 0 1 = = = 1 0 = = = 1 1 = = 1
–   Marvin 5.0.0 64-bit3113+22
−22
(−45)19 − 9
(+13−3=12)
67.9%
19.0 / 28
99.8%
+64
1 1 1 = = 1 = = 1 1 1 1 0 1 0 = = 1 1 = = 0 = = 1 1 = =
–   Halogen 9 64-bit3112+22
−22
(−46)13 − 15
(+4−6=18)
46.4%
13.0 / 28
99.8%
−65
= = 0 = = 0 = 1 = = 0 1 = = 0 = = = = 1 = = = = 1 0 = 0
–   Combusken 1.4.0 64-bit3111+19
−19
(−47)24.5 − 17.5
(+17−10=15)
58.3%
24.5 / 42
99.9%
+6
= = 0 1 0 = 1 1 1 0 = = = 1 1 1 = 0 = = 1 0 0 1 0 1 = 1 1 0 = = = 1 1 0 = 1 = 1 1 0
–   Houdini 1.5a 64-bit3109+10
−10
(−49)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−108
0 = = =
–   Houdini 1.5a 32-bit3088+12
−12
(−70)9.5 − 6.5
(+4−1=11)
59.4%
9.5 / 16
100.0%
−17
0 = 1 = = = 1 = = = = = 1 = = 1
–   Koivisto 4.0 64-bit3072+20
−20
(−86)16 − 4
(+15−3=2)
80.0%
16.0 / 20
100.0%
+166
0 1 1 1 1 = 1 1 1 1 1 1 1 1 1 0 1 0 = 1
–   Critter 1.4 32-bit3071+13
−13
(−87)12.5 − 3.5
(+9−0=7)
78.1%
12.5 / 16
100.0%
+91
= = 1 1 = = 1 = 1 1 = 1 1 = 1 1
–   Seer 1.2.1 64-bit3053+22
−22
(−105)8 − 8
(+3−3=10)
50.0%
8.0 / 16
100.0%
−102
= = = = 0 = = = = 1 0 1 = 1 = 0
–   Minic 3.03 64-bit3049+26
−26
(−109)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−109
= = 0 1
–   Topple 0.8.0 64-bit3006+23
−23
(−152)13.5 − 4.5
(+10−1=7)
75.0%
13.5 / 18
100.0%
+13
= = = 1 = = 1 1 = 1 1 = 1 1 1 0 1 1

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Created in 2005-2013 by CCRL team
Last games added on April 10, 2021