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 17.2 64-bit (2791+21
−21		)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 89 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Chiron 1.5 32-bit2962+13
−13		(+171)1.5 − 6.5
(+1−6=1)		18.8%
1.5 / 8
0.0%
−102
–   Deep Shredder 12 64-bit2961+8
−8		(+170)2.5 − 5.5
(+2−5=1)		31.3%
2.5 / 8
0.0%
+12
–   Gull 1.2 64-bit2942+12
−12		(+151)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
0.0%
+112
–   Deep Junior 13.3 64-bit2935+13
−13		(+144)5 − 3
(+3−1=4)		62.5%
5.0 / 8
0.0%
+221
–   Reckless 0.4.0 64-bit2927+16
−16		(+136)5 − 11
(+3−9=4)		31.3%
5.0 / 16
0.0%
−16
–   Hannibal 1.2 32-bit2925+12
−12		(+134)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
0.0%
+90
–   DiscoCheck 5.2 64-bit2918+15
−15		(+127)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−106
–   Hiarcs 13.22916+9
−9		(+125)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
+40
–   Booot 5.2.0 64-bit2912+13
−13		(+121)2 − 3
(+1−2=2)		40.0%
2.0 / 5
0.0%
+30
–   Svart 3.1 64-bit2910+16
−16		(+119)4 − 8
(+3−7=2)		33.3%
4.0 / 12
0.0%
−27
–   Quazar 0.4 32-bit2897+10
−10		(+106)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
0.0%
−16
–   Protector 1.4.0 32-bit2897+9
−9		(+106)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.0%
+106
–   Spark 1.0 32-bit2880+9
−9		(+89)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.0%
+41
–   Gaviota 1.0 64-bit2875+9
−9		(+84)5.5 − 7.5
(+1−3=9)		42.3%
5.5 / 13
0.0%
+37
–   Deuterium 14.2.33.276 64-bit2871+22
−22		(+80)1.5 − 8.5
(+0−7=3)		15.0%
1.5 / 10
0.0%
−181
–   Toga II 3.02863+13
−13		(+72)1.5 − 3.5
(+0−2=3)		30.0%
1.5 / 5
0.0%
−59
–   Vajolet2 1.28 64-bit2859+19
−19		(+68)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
0.0%
+35
–   SmarThink 1.60 64-bit2859+28
−28		(+68)5 − 9
(+2−6=6)		35.7%
5.0 / 14
0.0%
−37
–   StockNemo 5.0.0.0 64-bit2843+21
−21		(+52)10 − 10
(+5−5=10)		50.0%
10.0 / 20
0.0%
+56
–   Fizbo 1.2 64-bit2842+21
−21		(+51)0.5 − 2.5
(+0−2=1)		16.7%
0.5 / 3
0.0%
−200
–   NirvanaChess 1.8 64-bit2837+22
−22		(+46)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.1%
+INF
–   Murka 3 64-bit2833+10
−10		(+42)1 − 4
(+0−3=2)		20.0%
1.0 / 5
0.0%
−161
–   Rybka 1.0 64-bit2832+10
−10		(+41)5 − 3
(+3−1=4)		62.5%
5.0 / 8
0.0%
+125
–   Tornado 4.88 64-bit2828+13
−13		(+37)1 − 1
(+0−0=2)		50.0%
1.0 / 2
0.2%
+37
–   NirvanaChess 1.6 64-bit2822+22
−22		(+31)4 − 8
(+0−4=8)		33.3%
4.0 / 12
2.0%
−71
–   NirvanaChess 1.7 64-bit2820+22
−22		(+29)5 − 9
(+2−6=6)		35.7%
5.0 / 14
2.9%
−71
–   Deuterium 14.1.32.119 64-bit2817+22
−22		(+26)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
4.6%
+193
–   Hiarcs Paderborn 20072808+14
−14		(+17)0 − 2
(+0−2=0)		0.0%
0.0 / 2
10.1%
−INF
–   Cheng4 0.36c 64-bit2805+15
−15		(+14)5.5 − 9.5
(+1−5=9)		36.7%
5.5 / 15
14.6%
−76
–   Zappa Mexico 32-bit2801+14
−14		(+10)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
23.1%
+53
–   Atlas 3.70em 64-bit2793+19
−19		(+2)4.5 − 6.5
(+2−4=5)		40.9%
4.5 / 11
45.0%
−67
–   Fizbo 1.1 64-bit2789+20
−20		(−2)7 − 9
(+3−5=8)		43.8%
7.0 / 16
57.1%
−47
–   Scorpio 2.7.6 64-bit2786+14
−14		(−5)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
65.5%
+287
–   EXchess 7.31b 64-bit2780+23
−23		(−11)5.5 − 7.5
(+1−3=9)		42.3%
5.5 / 13
77.7%
−55
–   Crafty 24.0 64-bit2776+24
−24		(−15)8.5 − 6.5
(+5−3=7)		56.7%
8.5 / 15
83.6%
+37
–   Octochess r5190 64-bit2775+13
−13		(−16)4 − 7
(+2−5=4)		36.4%
4.0 / 11
90.0%
−125
–   EXchess 7.26b 64-bit2774+23
−23		(−17)1 − 0
(+1−0=0)		100.0%
1.0 / 1
85.7%
+INF
–   Dirty 20Apr2013 64-bit2772+14
−14		(−19)5 − 1
(+4−0=2)		83.3%
5.0 / 6
93.6%
+223
–   Javelin 3.0.0 64-bit2766+22
−22		(−25)11.5 − 12.5
(+9−10=5)		47.9%
11.5 / 24
95.2%
−49
–   Rodent 1.4 64-bit2760+20
−20		(−31)10 − 8
(+6−4=8)		55.6%
10.0 / 18
98.5%
+7
–   GNU Chess 5.50 64-bit2759+16
−16		(−32)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
99.2%
+110
–   Andscacs 0.64 64-bit2754+20
−20		(−37)13.5 − 10.5
(+9−6=9)		56.3%
13.5 / 24
99.5%
+7
–   Chronos 1.9.9 64-bit2742+10
−10		(−49)4 − 4
(+2−2=4)		50.0%
4.0 / 8
100.0%
−54
–   Clovis 2.0 64-bit2742+20
−20		(−49)10 − 6
(+8−4=4)		62.5%
10.0 / 16
100.0%
+51
–   Viridithas 2.7.0 64-bit2738+21
−21		(−53)8.5 − 7.5
(+6−5=5)		53.1%
8.5 / 16
100.0%
−26
–   Godel 3.4.9 64-bit2728+12
−12		(−63)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
+64
–   Andscacs 0.63 64-bit2723+23
−23		(−68)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−56
–   Bobcat 3.25 64-bit2720+13
−13		(−71)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+77
–   Rhetoric 1.4 64-bit2706+22
−22		(−85)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−246
–   iCE 1.0 64-bit2703+14
−14		(−88)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
100.0%
+115
–   Rhetoric 1.2 64-bit2692+21
−21		(−99)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−99
–   Vengeance 1.2.2 64-bit2683+21
−21		(−108)15 − 11
(+10−6=10)		57.7%
15.0 / 26
100.0%
−50
–   Chessmaster 11 Leonidas2672+16
−16		(−119)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−119
–   Jacky Chess 23.06 64-bit2671+16
−16		(−120)12.5 − 5.5
(+10−3=5)		69.4%
12.5 / 18
100.0%
+30
–   Djinn 1.021 64-bit2663+11
−11		(−128)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+42
–   RedQueen 1.1.97 64-bit2655+15
−15		(−136)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+30
536 games: 150 wins, 170 losses, 216 draws (40.3%), score: 48.1%

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