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 20.3 64-bit (3041+17
−17		)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 89 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR XPrO 1.3 64-bit3384+13
−13		(+343)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
+53
–   Stockfish 8 64-bit3362+8
−8		(+321)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
+28
–   Fire 6.1 64-bit3253+10
−10		(+212)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+134
–   Fizbo 1.9 64-bit3222+10
−10		(+181)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−108
–   Andscacs 0.921 64-bit3195+12
−12		(+154)0.5 − 4.5
(+0−4=1)		10.0%
0.5 / 5
0.0%
−165
–   Booot 6.2 64-bit3187+9
−9		(+146)2 − 3
(+1−2=2)		40.0%
2.0 / 5
0.0%
+86
–   Roc 0.7 64-bit3158+8
−8		(+117)8 − 9
(+4−5=8)		47.1%
8.0 / 17
0.0%
+105
–   Chiron 4 64-bit3158+7
−7		(+117)4 − 9
(+2−7=4)		30.8%
4.0 / 13
0.0%
−30
–   Andscacs 0.88 64-bit3148+12
−12		(+107)4.5 − 7.5
(+0−3=9)		37.5%
4.5 / 12
0.0%
+31
–   Fritz 16 64-bit3144+9
−9		(+103)17.5 − 43.5
(+3−29=29)
28.7%
17.5 / 61
0.0%
−41
–   NirvanaChess 2.4 64-bit3139+7
−7		(+98)5.5 − 11.5
(+0−6=11)		32.4%
5.5 / 17
0.0%
−12
–   Fritz 15 64-bit3136+8
−8		(+95)4.5 − 7.5
(+1−4=7)		37.5%
4.5 / 12
0.0%
+15
–   Equinox 3.20 64-bit3134+7
−7		(+93)5 − 7
(+0−2=10)		41.7%
5.0 / 12
0.0%
+45
–   Hannibal 1.7 64-bit3118+8
−8		(+77)5 − 12
(+2−9=6)		29.4%
5.0 / 17
0.0%
−74
–   Booot 6.1 64-bit3114+15
−15		(+73)4.5 − 7.5
(+1−4=7)		37.5%
4.5 / 12
0.0%
−9
–   Texel 1.07 64-bit3114+9
−9		(+73)7 − 10
(+2−5=10)		41.2%
7.0 / 17
0.0%
+17
–   Laser 1.5 64-bit3111+13
−13		(+70)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
–   Protector 1.9.0 64-bit3092+8
−8		(+51)5 − 7
(+1−3=8)		41.7%
5.0 / 12
0.0%
−3
–   BlackMamba 2.0 64-bit3091+8
−8		(+50)6.5 − 5.5
(+3−2=7)		54.2%
6.5 / 12
0.0%
+76
–   Gull 3.1 64-bit3084+13
−13		(+43)17 − 23
(+11−17=12)
42.5%
17.0 / 40
0.0%
−15
–   Arasan 20.4.1 64-bit3077+13
−13		(+36)13.5 − 18.5
(+5−10=17)
42.2%
13.5 / 32
0.0%
−17
–   iCE 3.0 64-bit3075+10
−10		(+34)5.5 − 6.5
(+2−3=7)		45.8%
5.5 / 12
0.0%
+1
–   Senpai 2.0 64-bit3067+9
−9		(+26)12.5 − 9.5
(+7−4=11)		56.8%
12.5 / 22
0.3%
+75
–   Laser 1.4 64-bit3062+16
−16		(+21)7.5 − 8.5
(+4−5=7)		46.9%
7.5 / 16
3.2%
−2
–   Stockfish 2.0.1 32-bit3045+13
−13		(+4)4.5 − 7.5
(+2−5=5)		37.5%
4.5 / 12
33.4%
−86
–   SmarThink 1.96 64-bit3036+17
−17		(−5)5 − 7
(+3−5=4)		41.7%
5.0 / 12
65.5%
−62
–   Sting SF 9 64-bit3034+13
−13		(−7)17 − 22
(+7−12=20)
43.6%
17.0 / 39
73.3%
−50
–   Defenchess 1.1f 64-bit3027+11
−11		(−14)4 − 2
(+3−1=2)		66.7%
4.0 / 6
91.3%
+109
–   Rybka 3 32-bit3027+9
−9		(−14)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
92.1%
−43
–   Nemorino 3.0 64-bit3026+17
−17		(−15)13.5 − 10.5
(+7−4=13)		56.3%
13.5 / 24
89.8%
+25
–   Critter 0.90 32-bit3022+11
−11		(−19)8 − 4
(+5−1=6)		66.7%
8.0 / 12
96.2%
+91
–   ChessBrainVB 3.613016+23
−23		(−25)5 − 5
(+2−2=6)		50.0%
5.0 / 10
95.8%
−25
–   ChessBrainVB 3.503008+20
−20		(−33)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
99.3%
+54
–   Pedone 1.6 64-bit3004+17
−17		(−37)5.5 − 6.5
(+2−3=7)		45.8%
5.5 / 12
99.9%
−63
–   Vajolet2 2.4 64-bit2996+18
−18		(−45)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
+57
–   Senpai 1.0 64-bit2986+11
−11		(−55)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
100.0%
+32
–   Vajolet2 2.3 64-bit2981+17
−17		(−60)6 − 6
(+3−3=6)		50.0%
6.0 / 12
100.0%
−56
–   Hakkapeliitta 3.0 64-bit2979+10
−10		(−62)6 − 6
(+2−2=8)		50.0%
6.0 / 12
100.0%
−62
–   Naum 4.1 32-bit2976+17
−17		(−65)8.5 − 3.5
(+5−0=7)		70.8%
8.5 / 12
100.0%
+69
–   Wasp 2.6 64-bit2970+11
−11		(−71)38 − 24
(+20−6=36)
61.3%
38.0 / 62
100.0%
+4
–   Rodent III 0.210 64-bit2960+16
−16		(−81)8 − 4
(+5−1=6)		66.7%
8.0 / 12
100.0%
+29
–   Crafty 25.2 64-bit2953+9
−9		(−88)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
100.0%
+4
–   Wasp 2.01 64-bit2947+17
−17		(−94)8.5 − 3.5
(+5−0=7)		70.8%
8.5 / 12
100.0%
+38
–   Cheng 4.39 64-bit2941+9
−9		(−100)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
100.0%
−12
–   Amoeba 2.6 64-bit2932+17
−17		(−109)7.5 − 4.5
(+3−0=9)		62.5%
7.5 / 12
100.0%
−33
–   Amoeba 2.7 64-bit2922+11
−11		(−119)28 − 12
(+20−4=16)
70.0%
28.0 / 40
100.0%
+25
–   Ethereal 8.62 64-bit2902+20
−20		(−139)8 − 2
(+7−1=2)		80.0%
8.0 / 10
100.0%
+100
–   The Baron 3.42 64-bit2807+12
−12		(−234)22 − 8
(+16−2=12)
73.3%
22.0 / 30
100.0%
−66
774 games: 194 wins, 199 losses, 381 draws (49.2%), score: 49.7%

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