CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

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Show each game results
Arasan 16.0 64-bit (2711+32
−32
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 68 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Hannibal 1.2 32-bit2905+14
−14
(+194)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−58
–   Quazar 0.4 32-bit2879+12
−12
(+168)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−8
–   Protector 1.4.0 32-bit2879+11
−11
(+168)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−11
–   Booot 5.1.02844+10
−10
(+133)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−2
–   Critter 0.60 64-bit2840+25
−25
(+129)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−65
–   Deep Junior 11.2 64-bit2827+25
−25
(+116)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+16
–   Murka 3 64-bit2824+13
−12
(+113)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−169
–   Onno 1.0 64-bit2818+17
−17
(+107)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.0%
−4
–   Crafty 23.6 64-bit2787+25
−25
(+76)5.5 − 9.5
(+1−5=9)
36.7%
5.5 / 15
0.0%
0
–   Glaurung 2.2 64-bit2783+16
−16
(+72)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−160
–   DiscoCheck 4.3 64-bit2758+27
−27
(+47)4 − 6
(+1−3=6)
40.0%
4.0 / 10
1.3%
−12
–   GNU Chess 5.50 64-bit2757+19
−19
(+46)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.8%
−96
–   Dirty 05Sep2012 64-bit2754+23
−23
(+43)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
1.6%
−48
–   EXchess 7.11b 64-bit2743+31
−31
(+32)3 − 12
(+1−10=4)
20.0%
3.0 / 15
7.8%
−181
–   Toga II 1.1a 32-bit2731+16
−16
(+20)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
14.4%
−151
–   Octochess r5132 64-bit2729+31
−31
(+18)3 − 1
(+2−0=2)
75.0%
3.0 / 4
22.3%
+167
–   Deuterium 13.1.31.113 64-bit2729+26
−26
(+18)2 − 2
(+1−1=2)
50.0%
2.0 / 4
20.5%
+28
–   Bobcat 3.25 64-bit2725+17
−17
(+14)3 − 1
(+2−0=2)
75.0%
3.0 / 4
23.5%
+170
–   Cheng4 0.35a 64-bit2718+30
−30
(+7)4 − 6
(+2−4=4)
40.0%
4.0 / 10
38.4%
−56
–   iCE 1.0 64-bit2706+17
−17
(−5)12.5 − 7.5
(+8−3=9)
62.5%
12.5 / 20
62.9%
+72
–   NirvanaChess 1.2 64-bit2701+30
−30
(−10)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
67.3%
+20
–   Chess Tiger 20072681+12
−12
(−30)6 − 4
(+3−1=6)
60.0%
6.0 / 10
96.0%
+25
–   Rodent 1.0 64-bit2677+27
−27
(−34)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
94.6%
+253
–   Deuterium 12.01.30.1070 64-bit2676+27
−27
(−35)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
95.1%
+182
–   ProDeo 1.852674+28
−28
(−37)3 − 1
(+2−0=2)
75.0%
3.0 / 4
96.0%
+112
–   RedQueen 1.1.3 64-bit2670+24
−24
(−41)3 − 1
(+2−0=2)
75.0%
3.0 / 4
97.9%
+115
–   Vajolet 2.032660+24
−24
(−51)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
99.4%
−14
–   RedQueen 1.1.97 64-bit2660+17
−17
(−51)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.7%
+72
–   Pawny 1.0 64-bit2659+17
−17
(−52)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
99.8%
+102
–   CM10th Lazarus2659+23
−23
(−52)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
99.6%
+125
–   Atlas 3.50 64-bit2659+31
−31
(−52)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
99.1%
−79
–   Godel 2.3.7 64-bit2657+23
−23
(−54)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.7%
+13
–   Dirty 24Apr2011 64-bit2654+22
−21
(−57)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
99.8%
−88
–   ProDeo 1.83c2649+30
−30
(−62)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
99.8%
+56
–   Tucano 3.00 64-bit2620+24
−24
(−91)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−4
–   Arminius 2013-08-10 64-bit2565+31
−31
(−146)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+181

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019