CCRL 40/40
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 1'098'633 games
played by 2'562 programs
150143 CPU days (X2 4600+)

White wins: 380'990 (34.7%)
Black wins: 283'127 (25.8%)
Draws: 434'516 (39.6%)
White score: 54.5%

Engine Details

Options
Show each game results
Arasan 16.2 64-bit (2740+33
−33
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 68 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Gull 1.2 64-bit2919+15
−15
(+179)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
+29
–   Quazar 0.4 32-bit2880+12
−12
(+140)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−13
–   Booot 5.1.02844+10
−10
(+104)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−94
–   Protector 1.3.4 64-bit2840+24
−24
(+100)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−52
–   SmarThink 1.40 64-bit2818+33
−33
(+78)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+46
–   Crafty 23.8 64-bit2811+23
−23
(+71)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+71
–   Minic 1.09 64-bit2809+62
−63
(+69)1 − 3
(+0−2=2)
25.0%
1.0 / 4
2.6%
−78
–   DiscoCheck 5.0.1 64-bit2804+33
−33
(+64)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.3%
+67
–   Hannibal 1.0a 32-bit2801+12
−12
(+61)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+88
–   Hiarcs Paderborn 20072796+18
−18
(+56)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.2%
−100
–   Loop 13.6 (Loop 2007) 64-bit2790+16
−16
(+50)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.4%
+50
–   Glaurung 2.2 64-bit2783+16
−16
(+43)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
1.0%
+64
–   MinkoChess 1.2 32-bit2782+14
−14
(+42)5 − 5
(+3−3=4)
50.0%
5.0 / 10
1.0%
+46
–   Gaviota 0.86 64-bit2782+21
−21
(+42)1 − 2
(+1−2=0)
33.3%
1.0 / 3
1.9%
−114
–   Scorpio 2.7.6 64-bit2782+17
−17
(+42)1 − 1
(+1−1=0)
50.0%
1.0 / 2
1.4%
+42
–   Frenzee 3.5.19 64-bit2775+14
−14
(+35)1 − 1
(+0−0=2)
50.0%
1.0 / 2
2.8%
+35
–   EXchess 7.18b 64-bit2775+23
−23
(+35)0 − 2
(+0−2=0)
0.0%
0.0 / 2
4.3%
−INF
–   Octochess r5190 64-bit2772+14
−15
(+32)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
4.0%
+16
–   Dirty 20Apr2013 64-bit2770+16
−16
(+30)1 − 1
(+1−1=0)
50.0%
1.0 / 2
5.8%
+30
–   Thinker 5.3b Passive 64-bit2766+24
−24
(+26)7 − 3
(+5−1=4)
70.0%
7.0 / 10
10.6%
+149
–   SmarThink 1.20 64-bit2764+18
−18
(+24)1 − 1
(+0−0=2)
50.0%
1.0 / 2
10.7%
+24
–   GNU Chess 5.50 64-bit2758+19
−19
(+18)1 − 1
(+1−1=0)
50.0%
1.0 / 2
18.3%
+18
–   Bison 9.11 64-bit2756+13
−13
(+16)0 − 2
(+0−2=0)
0.0%
0.0 / 2
19.6%
−INF
–   Cheng4 0.36a 64-bit2748+30
−30
(+8)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
36.5%
−200
–   NirvanaChess 1.3 64-bit2748+31
−31
(+8)9.5 − 11.5
(+5−7=9)
45.2%
9.5 / 21
35.5%
−23
–   Toga II 1.1a 32-bit2731+16
−16
(−9)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
68.1%
−40
–   Deuterium 13.1.31.113 64-bit2729+26
−26
(−11)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
69.9%
+72
–   Bobcat 3.25 64-bit2725+17
−17
(−15)2 − 1
(+2−1=0)
66.7%
2.0 / 3
78.4%
+126
–   Cheng4 0.35a 64-bit2718+30
−30
(−22)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
82.8%
+37
–   iCE 1.0 64-bit2706+17
−17
(−34)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
96.5%
−62
–   Chess Tiger 2007.12704+10
−10
(−36)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
97.9%
+106
–   NirvanaChess 1.2 64-bit2702+30
−31
(−38)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
95.2%
+43
–   ProDeo 1.862701+30
−30
(−39)5 − 6
(+2−3=6)
45.5%
5.0 / 11
96.1%
−70
–   Vajolet 2.482692+31
−31
(−48)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
98.4%
+59
–   Rodent 1.2 64-bit2690+32
−32
(−50)14.5 − 7.5
(+12−5=5)
65.9%
14.5 / 22
98.6%
+64
–   Delfi 5.42690+11
−11
(−50)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.8%
−INF
–   Atlas 3.60 64-bit2688+23
−23
(−52)6 − 4
(+5−3=2)
60.0%
6.0 / 10
99.5%
+19
–   ProDeo 1.852674+28
−28
(−66)1 − 1
(+1−1=0)
50.0%
1.0 / 2
99.8%
−66
–   RedQueen 1.1.98 64-bit2667+17
−17
(−73)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−18
–   Vajolet 2.032661+24
−24
(−79)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+63
–   Pawny 1.0 64-bit2660+17
−17
(−80)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−80
–   CM10th Lazarus2659+23
−23
(−81)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+75
–   Atlas 3.50 64-bit2659+31
−31
(−81)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+75
–   Dirty 24Apr2011 64-bit2654+21
−21
(−86)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−90
–   RedQueen 1.1.4 64-bit2653+28
−28
(−87)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−87
–   Alfil 13.1 64-bit2628+17
−17
(−112)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Tucano 3.00 64-bit2620+24
−24
(−120)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−262
–   Djinn 0.992 64-bit2589+30
−30
(−151)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−8

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on November 16, 2019