CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
Arasan 15.6 64-bit (2728+30
−30
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 72 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   MinkoChess 1.3 64-bit2851+14
−14
(+123)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−33
–   Toga II 3.02849+16
−16
(+121)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−21
–   Nemo 1.0.1 64-bit2846+12
−12
(+118)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+118
–   Booot 5.1.02843+10
−10
(+115)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−42
–   Tornado 4.88 64-bit2818+16
−16
(+90)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−66
–   Hannibal 1.0a 32-bit2799+12
−12
(+71)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−183
–   Crafty 23.6 64-bit2787+25
−25
(+59)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.2%
+59
–   Texel 1.01 64-bit2785+21
−21
(+57)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.1%
+213
–   Glaurung 2.2 64-bit2781+16
−16
(+53)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.1%
+83
–   Scorpio 2.7.6 64-bit2780+17
−17
(+52)9.5 − 16.5
(+3−10=13)
36.5%
9.5 / 26
0.1%
−32
–   Gaviota 0.86 64-bit2780+21
−21
(+52)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.3%
+45
–   Scorpio 2.7.5 64-bit2776+27
−27
(+48)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
1.1%
−108
–   Dirty 20Apr2013 64-bit2768+16
−16
(+40)8 − 16
(+5−13=6)
33.3%
8.0 / 24
1.1%
−80
–   Glaurung 2.1 64-bit2768+19
−19
(+40)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
1.5%
+19
–   Thinker 5.3b Passive 64-bit2764+24
−24
(+36)2 − 2
(+0−0=4)
50.0%
2.0 / 4
3.4%
+66
–   SmarThink 1.20 64-bit2763+18
−18
(+35)1 − 1
(+1−1=0)
50.0%
1.0 / 2
2.9%
+35
–   DiscoCheck 4.3 64-bit2757+27
−27
(+29)7 − 9
(+2−4=10)
43.8%
7.0 / 16
7.6%
+2
–   GNU Chess 5.50 64-bit2756+19
−19
(+28)5.5 − 10.5
(+2−7=7)
34.4%
5.5 / 16
6.2%
−74
–   Bison 9.11 64-bit2755+13
−13
(+27)2 − 2
(+1−1=2)
50.0%
2.0 / 4
5.6%
+27
–   Dirty 05Sep2012 64-bit2753+23
−23
(+25)1 − 3
(+0−2=2)
25.0%
1.0 / 4
10.2%
−154
–   Ktulu 92752+12
−12
(+24)0 − 2
(+0−2=0)
0.0%
0.0 / 2
8.3%
−INF
–   Crafty 23.5 64-bit2746+28
−28
(+18)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
20.0%
−24
–   EXchess 7.11b 64-bit2742+31
−31
(+14)1 − 1
(+1−1=0)
50.0%
1.0 / 2
26.8%
+14
–   Chronos 1.9.9 64-bit2738+12
−12
(+10)1 − 1
(+0−0=2)
50.0%
1.0 / 2
27.3%
+10
–   Octochess r5132 64-bit2728+31
−31
(0)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
50.5%
−156
–   Bobcat 3.25 64-bit2724+17
−17
(−4)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
60.1%
−146
–   Octochess r4984 64-bit2722+31
−31
(−6)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
60.9%
−37
–   EXchess 7.03b 64-bit2717+32
−32
(−11)10 − 5
(+9−4=2)
66.7%
10.0 / 15
68.9%
+116
–   Chess Tiger 2007.12703+10
−10
(−25)1 − 1
(+1−1=0)
50.0%
1.0 / 2
94.1%
−25
–   Chessmaster 11 Archangel2701+19
−19
(−27)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
93.0%
+31
–   ProDeo 1.812698+32
−32
(−30)7 − 3
(+6−2=2)
70.0%
7.0 / 10
91.3%
+119
–   Chessmaster 11 Conqueror2694+18
−18
(−34)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
97.2%
+114
–   Chronos 1.9.8 64-bit2690+31
−31
(−38)1 − 3
(+1−3=0)
25.0%
1.0 / 4
95.6%
−236
–   Dirty 25Aug2011 64-bit2690+28
−28
(−38)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
96.5%
+84
–   Delfi 5.42689+12
−12
(−39)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.2%
+INF
–   EXchess 6.71b 64-bit2682+32
−32
(−46)5 − 5
(+4−4=2)
50.0%
5.0 / 10
98.2%
−46
–   Chess Tiger 20072681+12
−12
(−47)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.8%
−105
–   Daydreamer 1.75 64-bit2680+16
−16
(−48)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.7%
−190
–   Rodent 1.0 64-bit2677+27
−27
(−51)7 − 7
(+5−5=4)
50.0%
7.0 / 14
99.4%
−44
–   Deuterium 12.01.30.1070 64-bit2676+27
−27
(−52)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
99.5%
0
–   Naraku 1.312674+29
−30
(−54)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.4%
+198
–   ProDeo 1.852673+28
−28
(−55)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.6%
+4
–   RedQueen 1.1.3 64-bit2672+21
−21
(−56)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
99.9%
−107
–   LoopList 6.002664+25
−25
(−64)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
99.9%
+26
–   Vajolet 2.032660+24
−24
(−68)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−68
–   Pawny 1.0 64-bit2659+17
−17
(−69)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+18
–   Godel 2.3.7 64-bit2657+23
−23
(−71)5 − 1
(+4−0=2)
83.3%
5.0 / 6
100.0%
+159
–   Philou 3.7.1 64-bit2650+13
−13
(−78)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+86
–   ProDeo 1.83c2649+30
−30
(−79)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+173
–   CM10th Pestilence2644+23
−23
(−84)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−84
–   Cheng3 1.07 64-bit2634+21
−21
(−94)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+95
–   Chess Tiger 2007 Gambit2628+29
−29
(−100)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Alfil 13.1 64-bit2628+17
−17
(−100)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−100
–   Rotor 0.82628+17
−17
(−100)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−32
–   Nebula 2.0 64-bit2620+14
−14
(−108)10.5 − 5.5
(+8−3=5)
65.6%
10.5 / 16
100.0%
+6

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021