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 17.5 64-bit (2855+21
−21		)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 89 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Alfil 15.7 64-bit3091+11
−11		(+236)1.5 − 6.5
(+1−6=1)		18.8%
1.5 / 8
0.0%
−36
–   Andscacs 0.72 64-bit2987+22
−22		(+132)3 − 7
(+0−4=6)		30.0%
3.0 / 10
0.0%
+2
–   Chiron 1.5 32-bit2962+13
−13		(+107)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+69
–   Deep Shredder 12 64-bit2961+8
−8		(+106)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
0.0%
+5
–   Cheng 4.39 64-bit2941+9
−9		(+86)7.5 − 3.5
(+5−1=5)		68.2%
7.5 / 11
0.0%
+207
–   Vajolet2 2.0 64-bit2937+17
−17		(+82)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
−16
–   Deep Junior 13.3 32-bit2929+12
−12		(+74)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.0%
+6
–   Hannibal 1.2 32-bit2925+12
−12		(+70)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
−1
–   DiscoCheck 5.2 64-bit2918+15
−15		(+63)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−83
–   Hiarcs 13.22916+9
−9		(+61)3.5 − 6.5
(+1−4=5)		35.0%
3.5 / 10
0.0%
−47
–   Cheng4 0.38 64-bit2911+19
−19		(+56)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+44
–   Gull 1.0a 32-bit2905+10
−10		(+50)2.5 − 7.5
(+0−5=5)		25.0%
2.5 / 10
0.0%
−115
–   Protector 1.4.0 32-bit2897+9
−9		(+42)4 − 6
(+1−3=6)		40.0%
4.0 / 10
0.0%
−25
–   Quazar 0.4 32-bit2897+10
−10		(+42)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
0.0%
+87
–   Vajolet2 1.45 64-bit2882+17
−17		(+27)2 − 2
(+1−1=2)		50.0%
2.0 / 4
2.7%
+26
–   Spark 1.0 32-bit2880+9
−9		(+25)4 − 6
(+2−4=4)		40.0%
4.0 / 10
1.7%
−58
–   Gaviota 1.0 64-bit2875+9
−9		(+20)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
4.5%
+275
–   Doch 1.3.4 32-bit2870+18
−18		(+15)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
14.6%
−16
–   EXchess 7.71b 64-bit2867+19
−19		(+12)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
21.2%
+65
–   Zappa Mexico II 64-bit2867+8
−8		(+12)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
15.7%
+182
–   Rodent 1.7 64-bit2865+16
−16		(+10)6 − 5
(+3−2=6)		54.5%
6.0 / 11
22.5%
+42
–   Thinker 5.4c Inert 32-bit2864+11
−11		(+9)5 − 5
(+3−3=4)		50.0%
5.0 / 10
22.4%
+8
–   Atlas 3.80 64-bit2861+12
−12		(+6)10.5 − 10.5
(+7−7=7)		50.0%
10.5 / 21
31.0%
+8
–   Nemo 1.0.1 64-bit2860+10
−10		(+5)1.5 − 1.5
(+1−1=1)		50.0%
1.5 / 3
35.3%
+5
–   Vajolet2 1.28 64-bit2859+19
−19		(+4)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
39.7%
+116
–   Onno 1.2.70 64-bit2843+12
−12		(−12)2 − 0
(+2−0=0)		100.0%
2.0 / 2
83.2%
+INF
–   DisasterArea 1.54 64-bit2839+15
−15		(−16)4 − 7
(+0−3=8)		36.4%
4.0 / 11
89.5%
−104
–   Murka 3 64-bit2833+10
−10		(−22)11.5 − 12.5
(+7−8=9)		47.9%
11.5 / 24
97.1%
−34
–   Rybka 1.0 64-bit2832+10
−10		(−23)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
97.2%
+14
–   Tornado 6.0 64-bit2831+18
−18		(−24)3 − 5
(+1−3=4)		37.5%
3.0 / 8
95.8%
−112
–   Princhess 0.13.0 64-bit2829+24
−24		(−26)11.5 − 8.5
(+9−6=5)		57.5%
11.5 / 20
95.0%
+37
–   Tornado 7.0 64-bit2827+16
−16		(−28)1 − 1
(+0−0=2)		50.0%
1.0 / 2
98.1%
−28
–   EXchess 7.51b 64-bit2826+23
−23		(−29)9.5 − 8.5
(+4−3=11)		52.8%
9.5 / 18
96.9%
−9
–   GNU Chess 5.60 64-bit2825+13
−13		(−30)9.5 − 12.5
(+4−7=11)		43.2%
9.5 / 22
99.2%
−76
–   Dirty 10Apr2015 64-bit2815+21
−21		(−40)9.5 − 2.5
(+7−0=5)		79.2%
9.5 / 12
99.7%
+163
–   Rodent 1.6 64-bit2813+26
−26		(−42)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
99.3%
+28
–   Crafty 24.1 64-bit2811+19
−19		(−44)5.5 − 6.5
(+4−5=3)		45.8%
5.5 / 12
99.9%
−75
–   Pedone 1.1 64-bit2804+21
−21		(−51)9 − 12
(+3−6=12)		42.9%
9.0 / 21
100.0%
−100
–   Loop 13.6 (Loop 2007) 64-bit2796+13
−13		(−59)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
100.0%
−23
–   Bobcat 6.4b 64-bit2794+21
−21		(−61)9 − 3
(+7−1=4)		75.0%
9.0 / 12
100.0%
+127
–   The Baron 3.29 64-bit2793+15
−15		(−62)5.5 − 6.5
(+2−3=7)		45.8%
5.5 / 12
100.0%
−84
–   Fizbo 1.1 64-bit2789+20
−20		(−66)6 − 4
(+3−1=6)		60.0%
6.0 / 10
100.0%
+3
–   Scorpio 2.7.6 64-bit2786+14
−14		(−69)4.5 − 1.5
(+3−0=3)		75.0%
4.5 / 6
100.0%
+98
–   Rhetoric 1.4.1 64-bit2781+15
−15		(−74)7.5 − 6.5
(+4−3=7)		53.6%
7.5 / 14
100.0%
−47
–   Octochess r5190 64-bit2775+13
−13		(−80)6.5 − 5.5
(+4−3=5)		54.2%
6.5 / 12
100.0%
−46
–   Dirty 20Apr2013 64-bit2772+14
−14		(−83)5 − 3
(+2−0=6)		62.5%
5.0 / 8
100.0%
−8
–   BugChess2 1.9 64-bit2763+11
−11		(−92)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+76
–   Bison 9.11 64-bit2759+11
−11		(−96)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+65
–   Pedone 1.0 64-bit2740+22
−22		(−115)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
−9
501 games: 140 wins, 135 losses, 226 draws (45.1%), score: 50.5%

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