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 17.0 64-bit (2802+22
−22		)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 89 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Peacekeeper 1.60 64-bit3012+18
−18		(+210)3.5 − 16.5
(+0−13=7)		17.5%
3.5 / 20
0.0%
−25
–   Hannibal 1.3 32-bit2952+15
−15		(+150)1 − 9
(+0−8=2)		10.0%
1.0 / 10
0.0%
−175
–   Godel 6.0 64-bit2945+16
−16		(+143)5.5 − 8.5
(+2−5=7)		39.3%
5.5 / 14
0.0%
+67
–   Gull 1.2 64-bit2942+12
−12		(+140)4 − 6
(+3−5=2)		40.0%
4.0 / 10
0.0%
+58
–   Spike 1.4 Leiden2935+6
−6		(+133)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
0.0%
−9
–   Cheese 3.1.0 64-bit2931+18
−18		(+129)6 − 14
(+2−10=8)		30.0%
6.0 / 20
0.0%
−15
–   Deep Junior 13.3 32-bit2929+12
−12		(+127)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
0.0%
+94
–   Protector 1.4.0 64-bit2922+11
−11		(+120)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−2
–   Quazar 0.4 32-bit2897+10
−10		(+95)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
0.0%
+203
–   Gaviota 1.0 64-bit2875+9
−9		(+73)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.0%
+73
–   Cadie 1.3 64-bit2863+19
−19		(+61)8 − 22
(+2−16=12)
26.7%
8.0 / 30
0.0%
−105
–   Protej 0.6.2 64-bit2861+19
−19		(+59)8.5 − 15.5
(+6−13=5)		35.4%
8.5 / 24
0.0%
−69
–   Vajolet2 1.28 64-bit2859+19
−19		(+57)11 − 9
(+4−2=14)		55.0%
11.0 / 20
0.0%
+88
–   Zurichess Neuchatel 64-bit2838+10
−10		(+36)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.2%
+40
–   NirvanaChess 1.5 64-bit2833+22
−22		(+31)3 − 7
(+1−5=4)		30.0%
3.0 / 10
2.7%
−110
–   SmarThink 1.40 64-bit2831+28
−28		(+29)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
5.3%
+152
–   Tornado 7.0 64-bit2827+16
−16		(+25)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
3.6%
−18
–   NirvanaChess 1.6 64-bit2822+22
−22		(+20)5 − 5
(+4−4=2)		50.0%
5.0 / 10
10.0%
+20
–   Cheng4 0.36c 64-bit2805+15
−15		(+3)9 − 5
(+5−1=8)		64.3%
9.0 / 14
41.7%
+95
–   Rybka 1.0 32-bit2802+12
−12		(0)5 − 5
(+1−1=8)		50.0%
5.0 / 10
51.4%
0
–   Crafty 23.6 64-bit2796+22
−22		(−6)5 − 5
(+2−2=6)		50.0%
5.0 / 10
65.9%
−6
–   Loop 13.6 (Loop 2007) 64-bit2796+13
−13		(−6)4 − 6
(+2−4=4)		40.0%
4.0 / 10
68.2%
−70
–   MinkoChess 1.2 32-bit2788+12
−12		(−14)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
87.0%
+23
–   Scorpio 2.7.6 64-bit2786+14
−14		(−16)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
88.5%
+78
–   Octochess r5190 64-bit2775+13
−13		(−27)6.5 − 7.5
(+2−3=9)		46.4%
6.5 / 14
98.2%
−48
–   Dirty 20Apr2013 64-bit2772+14
−14		(−30)2 − 2
(+1−1=2)		50.0%
2.0 / 4
98.9%
−41
–   Odonata 0.7.0 64-bit2769+17
−17		(−33)14 − 10
(+11−7=6)		58.3%
14.0 / 24
99.1%
+37
–   Bison 9.11 64-bit2759+11
−11		(−43)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
100.0%
+218
–   GNU Chess 5.50 64-bit2759+16
−16		(−43)1 − 3
(+0−2=2)		25.0%
1.0 / 4
99.9%
−209
–   Rodent 1.3 64-bit2744+24
−24		(−58)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+103
–   Toga II 1.1a 32-bit2734+14
−14		(−68)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+58
–   Godel 3.4.9 64-bit2728+12
−12		(−74)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−240
–   KnightX 3.7b 64-bit2726+18
−18		(−76)8 − 8
(+5−5=6)		50.0%
8.0 / 16
100.0%
−79
–   EXchess 6.50b 64-bit2715+27
−27		(−87)4 − 6
(+1−3=6)		40.0%
4.0 / 10
100.0%
−153
–   KnightX 3.6a 64-bit2703+19
−19		(−99)12 − 4
(+9−1=6)		75.0%
12.0 / 16
100.0%
+81
–   ProDeo 1.812700+24
−24		(−102)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
−31
–   Rhetoric 1.2 64-bit2692+21
−21		(−110)10 − 4
(+7−1=6)		71.4%
10.0 / 14
100.0%
+39
–   Tornado 4.87a 32-bit2689+24
−24		(−113)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+47
–   RedQueen 1.1.97 64-bit2655+15
−15		(−147)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+23
–   Pawny 1.0 64-bit2653+15
−15		(−149)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−71
–   Cyrano 0.6b17 64-bit2640+17
−17		(−162)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
−59
–   smol.cs 1.61 64-bit2623+17
−17		(−179)7 − 6
(+5−4=4)		53.8%
7.0 / 13
100.0%
−142
487 games: 133 wins, 152 losses, 202 draws (41.5%), score: 48.0%

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