CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Arasan 21.4 64-bit (3176+14
−14		)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 89 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR NN 1.1 64-bit3454+14
−14		(+278)2.5 − 17.5
(+1−16=3)		12.5%
2.5 / 20
0.0%
−38
–   Stockfish 10 64-bit3447+7
−7		(+271)4.5 − 27.5
(+0−23=9)
14.1%
4.5 / 32
0.0%
−2
–   ShashChess 8.0 64-bit3428+11
−11		(+252)6.5 − 25.5
(+1−20=11)
20.3%
6.5 / 32
0.0%
+35
–   Lc0 0.21.3 wLD2 64-bit3359+16
−16		(+183)17.5 − 18.5
(+6−7=23)
48.6%
17.5 / 36
0.0%
+172
–   Komodo 10 64-bit3315+9
−9		(+139)7.5 − 24.5
(+1−18=13)
23.4%
7.5 / 32
0.0%
−48
–   Fire 7.1 64-bit3311+7
−7		(+135)11.5 − 20.5
(+0−9=23)
35.9%
11.5 / 32
0.0%
+47
–   Ethereal 11.53 64-bit3300+12
−12		(+124)18 − 34
(+1−17=34)
34.6%
18.0 / 52
0.0%
+25
–   Xiphos 0.5 64-bit3280+11
−11		(+104)9.5 − 22.5
(+1−14=17)
29.7%
9.5 / 32
0.0%
−31
–   Laser 1.7 64-bit3256+6
−6		(+80)13 − 19
(+3−9=20)
40.6%
13.0 / 32
0.0%
+17
–   rofChade 2.202 64-bit3254+9
−9		(+78)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−214
–   Defenchess 2.2 64-bit3251+7
−7		(+75)23 − 33
(+5−15=36)
41.1%
23.0 / 56
0.0%
+16
–   Booot 6.3.1 64-bit3248+8
−8		(+72)12 − 20
(+2−10=20)
37.5%
12.0 / 32
0.0%
−9
–   Fritz 17 64-bit3246+14
−14		(+70)9.5 − 22.5
(+1−14=17)
29.7%
9.5 / 32
0.0%
−66
–   Fizbo 2 64-bit3243+7
−7		(+67)13.5 − 18.5
(+6−11=15)
42.2%
13.5 / 32
0.0%
+7
–   Andscacs 0.95 64-bit3230+8
−8		(+54)16 − 24
(+5−13=22)
40.0%
16.0 / 40
0.0%
−12
–   RubiChess 1.6 64-bit3207+13
−13		(+31)12.5 − 15.5
(+3−6=19)		44.6%
12.5 / 28
0.1%
0
–   rofChade 2.1 64-bit3202+13
−13		(+26)14 − 18
(+4−8=20)
43.8%
14.0 / 32
0.3%
−17
–   Defenchess 2.1 64-bit3194+19
−19		(+18)7 − 13
(+2−8=10)		35.0%
7.0 / 20
6.7%
−87
–   Schooner 2.1 64-bit3178+13
−13		(+2)26 − 18
(+14−6=24)
59.1%
26.0 / 44
40.9%
+61
–   Pedone 2.1 64-bit3171+18
−18		(−5)9.5 − 10.5
(+4−5=11)		47.5%
9.5 / 20
66.6%
−20
–   Roc 1.3 64-bit3169+20
−20		(−7)3 − 5
(+2−4=2)		37.5%
3.0 / 8
72.5%
−105
–   Roc 1.1 64-bit3168+21
−21		(−8)20 − 20
(+5−5=30)
50.0%
20.0 / 40
74.8%
−8
–   RubiChess 1.5 64-bit3149+17
−17		(−27)31 − 29
(+13−11=36)
51.7%
31.0 / 60
99.4%
−16
–   Vajolet2 2.8 64-bit3145+10
−10		(−31)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
+40
–   NirvanaChess 2.4 64-bit3139+7
−7		(−37)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
100.0%
−153
–   Vajolet2 2.7 64-bit3131+13
−13		(−45)20.5 − 19.5
(+12−11=17)
51.3%
20.5 / 40
100.0%
−36
–   Nemorino 5.00 64-bit3126+11
−11		(−50)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
+67
–   Pedone 1.9 64-bit3117+14
−14		(−59)24.5 − 15.5
(+16−7=17)
61.3%
24.5 / 40
100.0%
+23
–   Texel 1.07 64-bit3114+9
−9		(−62)9.5 − 2.5
(+7−0=5)		79.2%
9.5 / 12
100.0%
+141
–   chess22k 1.13 64-bit3102+15
−15		(−74)23.5 − 16.5
(+14−7=19)
58.8%
23.5 / 40
100.0%
−12
–   ChessBrainVB 3.743102+12
−12		(−74)5.5 − 6.5
(+1−2=9)		45.8%
5.5 / 12
100.0%
−100
–   Wasp 3.75 64-bit3102+14
−14		(−74)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+92
–   iCE 4.0 64-bit3100+10
−10		(−76)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−25
–   ChessBrainVB 3.723097+13
−13		(−79)23 − 13
(+14−4=18)
63.9%
23.0 / 36
100.0%
+15
–   Critter 1.2 32-bit3096+11
−11		(−80)17 − 15
(+7−5=20)
53.1%
17.0 / 32
100.0%
−60
–   chess22k 1.12 64-bit3083+14
−14		(−93)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Rybka 3 64-bit3076+8
−8		(−100)20.5 − 11.5
(+11−2=19)
64.1%
20.5 / 32
100.0%
−6
–   Wasp 3.60 64-bit3072+17
−17		(−104)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−26
–   Demolito 2019-07-15 64-bit3070+19
−19		(−106)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−106
–   Stockfish 2.0.1 32-bit3045+13
−13		(−131)24 − 8
(+17−1=14)
75.0%
24.0 / 32
100.0%
+41
–   Pirarucu 3.0.7 64-bit3041+16
−16		(−135)29.5 − 18.5
(+18−7=23)
61.5%
29.5 / 48
100.0%
−54
–   Rodent III 0.281 64-bit3023+17
−17		(−153)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−75
–   Deuterium 2019.2.37.73 64-bit3011+12
−12		(−165)15 − 5
(+11−1=8)		75.0%
15.0 / 20
100.0%
+11
1144 games: 227 wins, 307 losses, 610 draws (53.3%), score: 46.5%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024