CCRL 40/40
Downloads and Statistics
July 7, 2018
Testing summary:
Total: 860'187 games
played by 2'216 programs
120427 CPU days (X2 4600+)

White wins: 295'917 (34.4%)
Black wins: 218'884 (25.4%)
Draws: 345'386 (40.2%)
White score: 54.5%

Engine Details

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Arasan 17.0 64-bit (2809+31
−31		)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 61 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Hannibal 1.3 32-bit2931+18
−18		(+122)1 − 9
(+0−8=2)		10.0%
1.0 / 10
0.0%
−204
0 0 = 0 0 = 0 0 0 0
–   Gull 1.2 64-bit2920+15
−15		(+111)4 − 6
(+3−5=2)		40.0%
4.0 / 10
0.0%
+38
1 0 1 0 0 = = 0 1 0
–   Spike 1.4 Leiden2918+8
−8		(+109)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
0.0%
−15
1 1 0 0 0 0 0 1 = 0
–   Deep Junior 13.3 32-bit2910+15
−15		(+101)4.5 − 5.5
(+1−2=7)		45.0%
4.5 / 10
0.0%
+73
1 0 = 0 = = = = = =
–   Protector 1.4.0 64-bit2906+15
−15		(+97)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−11
0 0 = 0 1 0 = 1 = 0
–   Quazar 0.4 32-bit2880+12
−12		(+71)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
0.0%
+165
1 = 0 = = = 1 = 1 1
–   Gaviota 1.0 64-bit2858+13
−13		(+49)5 − 5
(+2−2=6)		50.0%
5.0 / 10
0.2%
+49
= = 0 1 = = 0 1 = =
–   Vajolet2 1.28 64-bit2850+23
−22		(+41)11 − 9
(+4−2=14)		55.0%
11.0 / 20
1.7%
+67
0 = 1 = = 0 1 = = = = = = 1 = = = 1 = =
–   Zurichess Neuchatel 64-bit2824+19
−19		(+15)5 − 5
(+2−2=6)		50.0%
5.0 / 10
22.0%
+18
= 1 = 1 = = 0 0 = =
–   NirvanaChess 1.5 64-bit2823+29
−29		(+14)3 − 7
(+1−5=4)		30.0%
3.0 / 10
26.5%
−112
= = 0 = = 0 0 0 1 0
–   NirvanaChess 1.6 64-bit2822+27
−28		(+13)5 − 5
(+4−4=2)		50.0%
5.0 / 10
27.4%
+13
0 1 = 1 1 = 1 0 0 0
–   SmarThink 1.40 64-bit2820+33
−33		(+11)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
32.2%
+116
1 = 1 1 0 = 0 1 = 1
–   Tornado 7.0 64-bit2817+19
−19		(+8)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
34.4%
−28
0 = 0 0 1 0 = = 1 1
–   Cheng4 0.36c 64-bit2799+18
−18		(−10)9 − 5
(+5−1=8)		64.3%
9.0 / 14
72.0%
+70
1 0 = = = = = = 1 1 = 1 = 1
–   Loop 13.6 (Loop 2007) 64-bit2789+16
−16		(−20)4 − 6
(+2−4=4)		40.0%
4.0 / 10
87.5%
−74
1 = 0 = 1 = 0 = 0 0
–   Rybka 1.0 32-bit2786+15
−15		(−23)5 − 5
(+1−1=8)		50.0%
5.0 / 10
90.6%
−23
1 = = 0 = = = = = =
–   Crafty 23.6 64-bit2784+26
−26		(−25)5 − 5
(+2−2=6)		50.0%
5.0 / 10
89.0%
−25
1 0 = = = 0 = = 1 =
–   MinkoChess 1.2 32-bit2782+14
−14		(−27)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
94.2%
+4
0 1 = = 1 = 1 = = 0
–   Scorpio 2.7.6 64-bit2782+17
−17		(−27)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
93.6%
+55
= 1 1 0
–   Octochess r5190 64-bit2772+15
−14		(−37)6.5 − 7.5
(+2−3=9)		46.4%
6.5 / 14
98.3%
−54
0 = = = 1 = 0 0 = = = = = 1
–   Dirty 20Apr2013 64-bit2770+16
−16		(−39)2 − 2
(+1−1=2)		50.0%
2.0 / 4
98.6%
−49
1 = 0 =
–   Bison 9.11 64-bit2759+15
−15		(−50)8.5 − 1.5
(+7−0=3)		85.0%
8.5 / 10
99.8%
+202
1 1 = 1 1 = 1 = 1 1
–   GNU Chess 5.50 64-bit2758+19
−19		(−51)1 − 3
(+0−2=2)		25.0%
1.0 / 4
99.7%
−200
= 0 0 =
–   Rodent 1.3 64-bit2741+29
−29		(−68)3 − 1
(+2−0=2)		75.0%
3.0 / 4
99.9%
+74
1 = 1 =
–   Toga II 1.1a 32-bit2732+17
−17		(−77)6.5 − 3.5
(+5−2=3)		65.0%
6.5 / 10
100.0%
+32
0 = 0 1 1 = 1 1 1 =
–   Godel 3.4.9 64-bit2727+14
−14		(−82)1 − 3
(+0−2=2)		25.0%
1.0 / 4
100.0%
−231
0 = = 0
–   EXchess 6.50b 64-bit2713+32
−32		(−96)4 − 6
(+1−3=6)		40.0%
4.0 / 10
100.0%
−151
= = 0 0 = 1 = = 0 =
–   ProDeo 1.812699+32
−32		(−110)6 − 4
(+4−2=4)		60.0%
6.0 / 10
100.0%
−50
= 0 1 1 = 1 0 = = 1
–   Rhetoric 1.2 64-bit2695+25
−25		(−114)10 − 4
(+7−1=6)		71.4%
10.0 / 14
100.0%
+19
1 1 1 1 1 = = 1 = = = 0 1 =
–   Tornado 4.87a 32-bit2684+33
−33		(−125)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+21
1 0 1 0 1 1 1 = 1 =
–   RedQueen 1.1.97 64-bit2660+17
−18		(−149)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+7
1 = 1 =
–   Pawny 1.0 64-bit2660+17
−17		(−149)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−81
1 = = =
–   Cyrano 0.6b17 64-bit2649+23
−23		(−160)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
−70
= 0 1 = 1 = = = 1 1
310 games: 91 wins, 78 losses, 141 draws (45.5%), score: 52.1%

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Created in 2005-2013 by CCRL team
Last games added on July 7, 2018