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 20.1 64-bit (2990+20
−20		)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 89 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   NirvanaChess 2.3 64-bit3103+10
−10		(+113)5 − 11
(+1−7=8)		31.3%
5.0 / 16
0.0%
−11
–   Andscacs 0.85 64-bit3095+15
−15		(+105)7 − 9
(+2−4=10)		43.8%
7.0 / 16
0.0%
+63
–   Protector 1.9.0 64-bit3092+8
−8		(+102)3.5 − 12.5
(+0−9=7)		21.9%
3.5 / 16
0.0%
−91
–   Texel 1.06 64-bit3075+13
−13		(+85)7 − 9
(+3−5=8)		43.8%
7.0 / 16
0.0%
+41
–   Sting SF 8.1 64-bit3067+22
−22		(+77)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
0.0%
−90
–   Laser 1.4 64-bit3062+16
−16		(+72)5 − 15
(+1−11=8)		25.0%
5.0 / 20
0.0%
−105
–   Sting SF 7.3 64-bit3031+23
−23		(+41)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.4%
−250
–   Nemorino 3.0 64-bit3026+17
−17		(+36)10.5 − 11.5
(+6−7=9)		47.7%
10.5 / 22
0.3%
+24
–   SmarThink 1.97 64-bit3025+13
−13		(+35)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.2%
−187
–   Pedone 1.6 64-bit3004+17
−17		(+14)7.5 − 8.5
(+2−3=11)		46.9%
7.5 / 16
12.6%
−4
–   Alfil 15.8 64-bit2990+14
−14		(0)3 − 7
(+1−5=4)		30.0%
3.0 / 10
49.9%
−148
–   Chiron 1.5 64-bit2987+12
−12		(−3)8.5 − 7.5
(+4−3=9)		53.1%
8.5 / 16
59.5%
+21
–   Senpai 1.0 64-bit2986+11
−11		(−4)1 − 1
(+0−0=2)		50.0%
1.0 / 2
62.4%
−4
–   HIARCS 142985+8
−8		(−5)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
65.3%
+165
–   Pedone 1.4.1 64-bit2982+17
−17		(−8)8 − 8
(+4−4=8)		50.0%
8.0 / 16
70.9%
−5
–   Vajolet2 2.3 64-bit2981+17
−17		(−9)14.5 − 11.5
(+8−5=13)		55.8%
14.5 / 26
74.2%
+31
–   Pedone 1.5 64-bit2979+18
−18		(−11)3 − 1
(+2−0=2)		75.0%
3.0 / 4
77.4%
+151
–   Hakkapeliitta 3.0 64-bit2979+10
−10		(−11)13 − 9
(+6−2=14)		59.1%
13.0 / 22
82.8%
+51
–   Naum 4 64-bit2977+10
−10		(−13)7.5 − 8.5
(+3−4=9)		46.9%
7.5 / 16
87.3%
−32
–   Nemorino 2.00 64-bit2969+20
−20		(−21)11 − 9
(+5−3=12)		55.0%
11.0 / 20
92.7%
+15
–   Deep Sjeng c't 20102964+8
−8		(−26)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.1%
−26
–   Stockfish 1.6.3 32-bit2960+13
−13		(−30)8 − 8
(+6−6=4)		50.0%
8.0 / 16
99.3%
−30
–   Crafty 25.2 64-bit2953+9
−9		(−37)15.5 − 10.5
(+8−3=15)		59.6%
15.5 / 26
100.0%
+23
–   Wasp 2.01 64-bit2947+17
−17		(−43)13.5 − 8.5
(+11−6=5)		61.4%
13.5 / 22
99.9%
+46
–   Bobcat 8.0 64-bit2946+10
−10		(−44)13 − 9
(+7−3=12)		59.1%
13.0 / 22
100.0%
+14
–   Laser 1.3 64-bit2945+21
−21		(−45)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
99.9%
+243
–   Deep Junior Yokohama 64-bit2942+11
−11		(−48)10.5 − 7.5
(+5−2=11)		58.3%
10.5 / 18
100.0%
+5
–   Cheng 4.39 64-bit2941+9
−9		(−49)13.5 − 12.5
(+8−7=11)		51.9%
13.5 / 26
100.0%
−34
–   ChessBrainVB 3.312936+21
−21		(−54)6 − 4
(+3−1=6)		60.0%
6.0 / 10
100.0%
+3
–   Rodent II 0.9.64 64-bit2936+19
−19		(−54)11 − 5
(+6−0=10)		68.8%
11.0 / 16
100.0%
+64
–   Spike 1.4 Leiden2935+6
−6		(−55)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+115
–   Rodent III 0.172 64-bit2930+19
−19		(−60)2.5 − 3.5
(+1−2=3)		41.7%
2.5 / 6
100.0%
−113
–   Quazar 0.4 64-bit2924+9
−9		(−66)10 − 6
(+6−2=8)		62.5%
10.0 / 16
100.0%
+20
–   Rybka 1.1 64-bit2914+16
−16		(−76)9 − 7
(+6−4=6)		56.3%
9.0 / 16
100.0%
−29
–   EXchess 7.97b 64-bit2913+10
−10		(−77)12 − 4
(+9−1=6)		75.0%
12.0 / 16
100.0%
+105
–   Deuterium 14.3.34.130 64-bit2908+11
−11		(−82)10.5 − 5.5
(+8−3=5)		65.6%
10.5 / 16
100.0%
+39
–   ChessBrainVB 3.202890+21
−21		(−100)10.5 − 5.5
(+7−2=7)		65.6%
10.5 / 16
100.0%
+5
–   Dirty 30Apr2017 64-bit2871+13
−13		(−119)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−119
–   Atlas 3.80 64-bit2861+12
−12		(−129)12 − 4
(+9−1=6)		75.0%
12.0 / 16
100.0%
+54
–   Tornado 8.0 64-bit2858+10
−10		(−132)9 − 7
(+5−3=8)		56.3%
9.0 / 16
100.0%
−88
–   Dirty 3Nov2015 64-bit2850+14
−14		(−140)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−139
566 games: 159 wins, 132 losses, 275 draws (48.6%), score: 52.4%

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