CCRL 40/40
Downloads and Statistics
May 18, 2019
Testing summary:
Total: 1'044'560 games
played by 2'452 programs
143157 CPU days (X2 4600+)

White wins: 363'036 (34.8%)
Black wins: 270'297 (25.9%)
Draws: 411'227 (39.4%)
White score: 54.4%

Engine Details

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Arasan 13.1 32-bit (2581+32
−33
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 65 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Crafty 23.4 32-bit2733+19
−19
(+152)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+47
= 0 0 1 0 0 1 = 0 =
–   Chessmaster 11 Conqueror2699+20
−20
(+118)4 − 8
(+3−7=2)
33.3%
4.0 / 12
0.0%
−11
= 0 0 0 0 1 0 0 = 0 1 1
–   Dirty 25Aug2011 32-bit2667+23
−23
(+86)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−70
= 0
–   Bright 0.2c2663+26
−26
(+82)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+8
0 = = 1 0 1 1 0 0 0
–   Bobcat 2.75 32-bit2659+24
−24
(+78)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−64
= 0
–   E.T. Chess 13.01.082649+13
−13
(+68)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−88
0 =
–   Cyrano 0.6b17 32-bit2648+14
−14
(+67)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+67
1 0
–   Colossus 2008b2643+13
−13
(+62)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+62
= =
–   RedQueen 1.0.0 32-bit2637+24
−24
(+56)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.3%
−5
1 0 = 0 = 0 0 = = 0 = 1 = =
–   Chess Tiger 152636+17
−17
(+55)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.2%
−75
= = 0 1 0 0 0 = 0 =
–   Glaurung 1.0.2 32-bit2634+17
−17
(+53)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.2%
−98
0 0 = = = = = 0 0 0
–   Gandalf 62633+12
−11
(+52)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.1%
−27
= = = = 1 0 = 1 0 0 0 0
–   CM10th Warrior2633+25
−25
(+52)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.6%
+52
0 1
–   CM10th Default2632+14
−15
(+51)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.2%
+207
1 =
–   WildCat 82629+13
−13
(+48)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.4%
+204
= 1
–   Hiarcs 92628+20
−20
(+47)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.7%
−100
0 1 0 0 0 = = 0 0 1
–   Ruffian 2.1.02623+13
−13
(+42)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.8%
−70
1 = = 0 0 0
–   Deuterium 11.01.28.1592619+20
−20
(+38)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
2.2%
−4
= = = 0 0 1 1 0
–   ProDeo 1.62618+20
−20
(+37)1 − 1
(+1−1=0)
50.0%
1.0 / 2
2.8%
+37
0 1
–   Hamsters 0.7.12618+14
−14
(+37)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
1.9%
+179
= 1
–   Slow Chess Blitz WV22616+16
−16
(+35)6 − 4
(+3−1=6)
60.0%
6.0 / 10
2.8%
+90
= 1 1 = 1 = = = = 0
–   Pharaon 3.5.12613+13
−13
(+32)1 − 1
(+1−1=0)
50.0%
1.0 / 2
3.4%
+32
0 1
–   Dirty 24Apr2011 32-bit2613+29
−29
(+32)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
6.9%
+4
= = 0 0 = 1 0 1 = =
–   Philou 3.602607+20
−20
(+26)3 − 1
(+2−0=2)
75.0%
3.0 / 4
8.8%
+175
1 1 = =
–   Naum 1.91 32-bit2605+15
−15
(+24)5 − 5
(+2−2=6)
50.0%
5.0 / 10
9.0%
+24
1 0 = = = = = = 0 1
–   Aristarch 4.502596+12
−12
(+15)1 − 1
(+0−0=2)
50.0%
1.0 / 2
19.5%
+15
= =
–   Amyan 1.722589+12
−12
(+8)2 − 2
(+1−1=2)
50.0%
2.0 / 4
31.7%
+8
0 1 = =
–   Rotor 0.62589+16
−16
(+8)2 − 4
(+1−3=2)
33.3%
2.0 / 6
32.7%
−98
1 0 0 = 0 =
–   ProDeo 1.12587+30
−31
(+6)5 − 5
(+3−3=4)
50.0%
5.0 / 10
38.5%
+6
1 0 = 0 1 = 0 = = 1
–   Cheng3 1.04 32-bit2579+33
−33
(−2)11.5 − 10.5
(+8−7=7)
52.3%
11.5 / 22
53.1%
+7
= 1 = 0 = 1 1 = = 0 = 1 = 1 1 0 0 0 1 0 0 1
–   Gaviota 0.84 32-bit2571+27
−27
(−10)0 − 2
(+0−2=0)
0.0%
0.0 / 2
67.6%
−INF
0 0
–   N2 0.4 32-bit2568+18
−18
(−13)2 − 2
(+2−2=0)
50.0%
2.0 / 4
74.6%
−13
0 1 1 0
–   Brutus 8.05 32-bit2567+17
−17
(−14)1 − 3
(+0−2=2)
25.0%
1.0 / 4
77.1%
−170
0 = 0 =
–   CuckooChess 1.11 32-bit2565+29
−29
(−16)5 − 1
(+4−0=2)
83.3%
5.0 / 6
75.7%
+214
1 1 1 1 = =
–   Cheng3 1.05 32-bit2559+32
−32
(−22)1 − 1
(+0−0=2)
50.0%
1.0 / 2
82.4%
−22
= =
–   Tornado 2.22552+23
−23
(−29)6 − 4
(+5−3=2)
60.0%
6.0 / 10
92.2%
+50
1 0 1 0 = 1 = 1 1 0
–   DanaSah 4.662541+26
−26
(−40)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
96.8%
−196
0 =
–   GarboChess 3.0 32-bit2537+24
−24
(−44)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
98.4%
−112
= 0 1 0 1 0
–   Gaviota 0.83 32-bit2525+27
−28
(−56)4 − 2
(+4−2=0)
66.7%
4.0 / 6
99.5%
+88
1 1 0 1 1 0
–   Rodin 4.02524+19
−19
(−57)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
99.8%
−38
1 1 = 0 = = = = = = 0 1
–   Brutus 7.02b2515+18
−18
(−66)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+33
1 0 1 1 = = = 0 1 1
–   Glass 1.7 32-bit2515+28
−28
(−66)10 − 6
(+7−3=6)
62.5%
10.0 / 16
99.9%
+17
0 1 = = 1 1 1 1 = 1 0 1 0 = = =
–   Hermann 2.8 32-bit2509+26
−26
(−72)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+23
1 1 0 =
–   Delphil 2.82493+23
−23
(−88)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−230
0 =
–   GreKo 8.2 32-bit2487+26
−26
(−94)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+137
= 1 0 1 = 1 1 1 1 1
–   Xpdnt 0910072483+15
−15
(−98)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−98
1 = = 0

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Created in 2005-2013 by CCRL team
Last games added on May 18, 2019