CCRL 40/40
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 1'059'406 games
played by 2'473 programs
144801 CPU days (X2 4600+)

White wins: 368'317 (34.8%)
Black wins: 274'199 (25.9%)
Draws: 416'890 (39.4%)
White score: 54.4%

Engine Details

Options
Show each game results
Arasan 17.0 64-bit (2809+31
−31
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 66 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Hannibal 1.3 32-bit2929+18
−18
(+120)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−206
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 1 0 0 = = 0
–   Spike 1.4 Leiden2916+8
−8
(+107)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−17
= 0 1 1 0 0 0 0 0 1
–   Deep Junior 13.3 32-bit2909+15
−15
(+100)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
0.0%
+72
= = 1 0 = 0 = = = =
–   Protector 1.4.0 64-bit2904+14
−15
(+95)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−13
= 0 0 0 = 0 1 0 = 1
–   Quazar 0.4 32-bit2879+12
−12
(+70)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
0.0%
+164
1 1 1 = 0 = = = 1 =
–   Gaviota 1.0 64-bit2860+11
−11
(+51)5 − 5
(+2−2=6)
50.0%
5.0 / 10
0.1%
+51
= = = = 0 1 = = 0 1
–   Vajolet2 1.28 64-bit2847+22
−22
(+38)11 − 9
(+4−2=14)
55.0%
11.0 / 20
2.2%
+64
= = = = 1 = = = 1 = = 0 = 1 = = 0 1 = =
–   NirvanaChess 1.5 64-bit2822+29
−29
(+13)3 − 7
(+1−5=4)
30.0%
3.0 / 10
26.7%
−113
0 0 1 0 = = 0 = = 0
–   NirvanaChess 1.6 64-bit2822+27
−27
(+13)5 − 5
(+4−4=2)
50.0%
5.0 / 10
27.6%
+13
0 0 0 1 = 1 1 = 1 0
–   Zurichess Neuchatel 64-bit2820+15
−15
(+11)5 − 5
(+2−2=6)
50.0%
5.0 / 10
26.4%
+14
0 0 = 1 = 1 = = = =
–   SmarThink 1.40 64-bit2819+33
−33
(+10)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
32.5%
+115
0 1 = 1 1 = 1 1 0 =
–   Tornado 7.0 64-bit2817+19
−19
(+8)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
33.0%
−28
= = 1 1 0 0 1 0 0 =
–   Cheng4 0.36c 64-bit2799+18
−18
(−10)9 − 5
(+5−1=8)
64.3%
9.0 / 14
71.4%
+70
= 1 = 1 1 0 = = = = = = 1 1
–   Loop 13.6 (Loop 2007) 64-bit2790+16
−16
(−19)4 − 6
(+2−4=4)
40.0%
4.0 / 10
85.7%
−73
0 = 0 0 1 = 0 = 1 =
–   Crafty 23.6 64-bit2788+25
−25
(−21)5 − 5
(+2−2=6)
50.0%
5.0 / 10
85.3%
−21
= = 1 = 1 0 = = = 0
–   Rybka 1.0 32-bit2788+15
−15
(−21)5 − 5
(+1−1=8)
50.0%
5.0 / 10
88.6%
−21
= = = = 1 = = 0 = =
–   MinkoChess 1.2 32-bit2783+14
−14
(−26)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
93.6%
+5
= = 0 0 1 = = 1 = 1
–   Scorpio 2.7.6 64-bit2782+17
−17
(−27)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
93.3%
+55
1 0 = 1
–   Octochess r5190 64-bit2772+15
−15
(−37)6.5 − 7.5
(+2−3=9)
46.4%
6.5 / 14
98.2%
−54
= = = = = 1 0 = = = 1 = 0 0
–   Dirty 20Apr2013 64-bit2770+16
−16
(−39)2 − 2
(+1−1=2)
50.0%
2.0 / 4
98.5%
−49
0 = 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 =
–   Bison 9.11 64-bit2755+13
−13
(−54)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
99.9%
+198
1 = 1 1 1 1 = 1 1 =
–   Rodent 1.3 64-bit2741+28
−29
(−68)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.9%
+74
1 = = 1
–   Toga II 1.1a 32-bit2732+16
−16
(−77)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+32
1 1 1 = 0 = 0 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-bit2714+32
−32
(−95)4 − 6
(+1−3=6)
40.0%
4.0 / 10
100.0%
−150
= = 0 = = = 0 0 = 1
–   ProDeo 1.812699+32
−32
(−110)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−50
0 = = 1 = 0 1 1 = 1
–   Rhetoric 1.2 64-bit2695+25
−25
(−114)10 − 4
(+7−1=6)
71.4%
10.0 / 14
100.0%
+19
= = = 0 1 = 1 1 1 1 1 = = 1
–   Tornado 4.87a 32-bit2686+33
−33
(−123)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+23
1 = 1 = 1 0 1 0 1 1
–   RedQueen 1.1.97 64-bit2660+17
−17
(−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-bit2648+22
−22
(−161)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−71
= = 1 1 = 0 1 = 1 =

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on June 15, 2019