CCRL 40/4
Downloads and Statistics
July 6, 2019
Testing summary:
Total: 2'062'148 games
played by 2'380 programs
27711 CPU days (X2 4600+)

White wins: 801'254 (38.9%)
Black wins: 648'494 (31.4%)
Draws: 612'400 (29.7%)
White score: 53.7%

Engine Details

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Arasan 21.3 64-bit (3132+17
−17
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 37 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 13.01 MCTS 64-bit3359+17
−17
(+227)8.5 − 55.5
(+1−48=15)
13.3%
8.5 / 64
0.0%
−59
0 0 0 = 0 0 0 0 = 0 0 0 = 1 0 0 = 0 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 = 0 = 0 = = 0 0 0 0 = 0 0 0 = 0 = 0 0 0 0 0 = 0 = 0
–   Laser 1.7 64-bit3274+14
−14
(+142)12 − 38
(+2−28=20)
24.0%
12.0 / 50
0.0%
−26
0 0 0 = = 0 0 = = = = 0 = 0 = = = 0 1 = 0 0 0 = 0 0 = = 0 0 0 0 0 0 0 0 0 0 0 1 = 0 0 = 0 = = = 0 =
–   Shredder 13 64-bit3271+8
−8
(+139)14.5 − 35.5
(+4−25=21)
29.0%
14.5 / 50
0.0%
+5
0 = 0 0 = 0 0 0 0 = 0 = 0 0 = 0 = = = 0 = 1 = = = = 0 1 1 = 0 0 = = = 0 0 = 0 1 0 = 0 0 0 0 0 = 0 =
–   Booot 6.3.1 64-bit3255+13
−13
(+123)14.5 − 35.5
(+7−28=15)
29.0%
14.5 / 50
0.0%
−22
= = 0 0 = 0 0 0 = = 0 1 = 0 = 0 0 0 = 0 0 = 0 0 0 0 0 = 0 0 0 0 0 1 1 = = 0 1 0 1 0 0 = 1 1 = 0 0 =
–   Fizbo 2 64-bit3247+9
−9
(+115)16 − 34
(+6−24=20)
32.0%
16.0 / 50
0.0%
0
0 0 0 = 0 1 0 0 = = = 0 1 = = = = = 0 = 0 = 0 1 = = = 0 0 = 0 0 1 = = 0 0 0 = 1 0 0 0 = 0 0 = 1 0 0
–   Andscacs 0.95 64-bit3234+18
−18
(+102)17.5 − 32.5
(+8−23=19)
35.0%
17.5 / 50
0.0%
+4
0 1 1 = 0 1 1 0 = 0 0 = 1 = 0 0 1 0 = 0 = = 0 0 0 = = 0 0 0 1 = 0 1 0 0 = 0 0 = = 0 = 0 = = = 0 = =
–   RofChade 2.1 64-bit3215+18
−18
(+83)20.5 − 29.5
(+6−15=29)
41.0%
20.5 / 50
0.0%
+32
= = 1 = = 0 = 0 1 = 0 = = = = 0 = = 0 0 = = 0 0 0 = 1 = = 0 = 0 = = 1 = 0 1 = = 0 = = 1 = = = 0 0 =
–   Schooner 2.0.34 64-bit3193+14
−14
(+61)23.5 − 26.5
(+11−14=25)
47.0%
23.5 / 50
0.0%
+42
1 = 1 1 1 = = = 0 1 = 0 = 0 = = 0 0 1 1 = 0 = 1 0 = = = 1 = = = = = = = 0 = = 0 0 = 1 0 0 0 = 1 = 0
–   Chiron 4 64-bit3166+7
−7
(+34)21 − 28
(+12−19=18)
42.9%
21.0 / 49
0.0%
−13
= = 0 0 1 1 1 0 0 0 1 1 = 1 = 0 = = 0 = 0 = 0 = 0 = = = 0 1 0 = 0 0 1 0 0 = 0 0 1 1 = = = 1 = 1 0
–   Critter 1.6a 64-bit3158+7
−7
(+26)31 − 19
(+17−5=28)
62.0%
31.0 / 50
0.2%
+91
1 1 0 = = = 1 = 0 = 1 = = = 0 = 1 1 = = 0 = = 1 1 = 1 1 = = 1 = = = 1 = = = 1 = = 1 = 0 1 1 1 = = =
–   Fritz 15 64-bit3145+9
−9
(+13)20 − 29
(+6−15=28)
40.8%
20.0 / 49
8.8%
−38
= = 1 0 = = = 1 1 = 0 = 1 0 = 0 = = 0 0 = 1 1 0 0 = 0 = 0 = = 0 = = = = = = = 0 = = = = 0 0 = = 0
–   Vajolet2 2.7 64-bit3132+17
−17
(0)18.5 − 13.5
(+9−4=19)
57.8%
18.5 / 32
50.5%
+43
1 0 = 1 = 0 = = = = 1 = = 1 0 = 1 = 1 = = = 1 = = 1 = = = 0 1 =
–   RofChade 2.0 64-bit3131+14
−14
(−1)24 − 26
(+9−11=30)
48.0%
24.0 / 50
54.5%
−11
= = = = = 0 = 0 = 0 = = = 1 = 0 0 = 0 = 1 = 1 0 0 1 1 1 = = = = = 0 = = 1 = 0 = = 0 = = = = 1 1 = =
–   Pedone 1.9 64-bit3131+15
−15
(−1)27.5 − 22.5
(+16−11=23)
55.0%
27.5 / 50
53.1%
+29
0 = 0 1 1 0 1 0 = = = = 1 1 1 = 1 = 1 = 0 0 = = 1 1 = 1 = = = 0 = = = 1 0 = 0 = = 1 = = 1 0 1 1 = 0
–   NirvanaChess 2.4 64-bit3131+10
−10
(−1)21.5 − 28.5
(+8−15=27)
43.0%
21.5 / 50
52.7%
−42
= = = = 0 = 0 = = = = = 1 0 0 = = 1 = 1 1 0 = = 0 = = 0 1 0 = = 0 0 1 0 = = 0 = 0 = 0 = 0 1 = 1 = =
–   Nemorino 5.00 64-bit3119+12
−12
(−13)23 − 26
(+14−17=18)
46.9%
23.0 / 49
89.1%
−34
= 1 1 1 = 0 0 1 0 = 1 0 1 0 1 1 = 0 = = 1 = = 0 = 0 = = 0 0 0 1 1 = 0 = 0 1 = = = = 0 0 0 1 0 1 =
–   Texel 1.07 64-bit3115+10
−9
(−17)28 − 22
(+17−11=22)
56.0%
28.0 / 50
95.6%
+19
= 1 = = = = 1 = = 0 = 1 = 0 = = 1 = = 1 0 1 1 1 0 0 = 0 0 0 1 = = = 1 1 1 0 = = 1 = 1 = 1 = 1 1 0 0
–   Hannibal 1.7 64-bit3111+8
−8
(−21)24.5 − 25.5
(+12−13=25)
49.0%
24.5 / 50
98.4%
−26
1 = 0 = = = 1 = 1 1 = 0 1 0 = = = = 1 0 = = 1 1 0 0 0 = = 0 = 1 0 = = = 0 1 = 0 = 1 1 0 = = 0 = = =
–   Demolito 2019-05-05 64-bit3089+19
−19
(−43)15 − 14
(+9−8=12)
51.7%
15.0 / 29
100.0%
−35
= 1 = = 1 = 0 1 0 = = 1 0 1 1 0 0 0 1 = = 0 = 1 = = 0 1 =
–   RubiChess 1.4 64-bit3051+18
−18
(−81)21 − 11
(+16−6=10)
65.6%
21.0 / 32
100.0%
+26
= 0 1 = = 1 0 1 1 1 = 1 = = 1 1 1 1 = 1 0 1 0 = 1 1 1 = 0 = 0 1
–   ChessBrainVB 3.723048+22
−22
(−84)20 − 12
(+13−5=14)
62.5%
20.0 / 32
100.0%
−9
1 = 0 1 0 = = 1 1 = 0 = 1 = 1 1 = = 0 = = = 1 1 0 1 1 = = 1 = 1
–   Amoeba 3.0 64-bit2975+17
−17
(−157)30 − 10
(+25−5=10)
75.0%
30.0 / 40
100.0%
+24
0 1 1 1 1 1 1 1 1 1 1 0 1 = 1 1 = 1 = 1 = = 1 1 = 1 1 1 1 1 = 0 1 1 0 = 1 = 0 =
–   Tucano 7.07 64-bit2899+17
−17
(−233)31 − 9
(+27−5=8)
77.5%
31.0 / 40
100.0%
−23
0 1 1 1 0 = 1 1 = 0 = 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 0 = 0 1 = 1 1 1 1 = 1 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on July 6, 2019