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 13.1 32-bit (2577+32
−32
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 68 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Crafty 23.4 32-bit2733+19
−19
(+156)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+51
0 = = 0 0 1 0 0 1 =
–   Chessmaster 11 Conqueror2697+19
−19
(+120)4 − 8
(+3−7=2)
33.3%
4.0 / 12
0.0%
−9
1 0 0 = 0 1 1 0 0 0 0 =
–   Dirty 25Aug2011 32-bit2667+23
−23
(+90)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−66
0 =
–   Bright 0.2c2663+26
−26
(+86)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+12
0 0 0 0 = = 1 0 1 1
–   Bobcat 2.75 32-bit2659+24
−24
(+82)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−60
0 =
–   E.T. Chess 13.01.082650+13
−13
(+73)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−83
= 0
–   Cyrano 0.6b17 32-bit2648+14
−14
(+71)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+71
0 1
–   Colossus 2008b2643+13
−13
(+66)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+66
= =
–   RedQueen 1.0.0 32-bit2637+24
−24
(+60)5.5 − 8.5
(+2−5=7)
39.3%
5.5 / 14
0.1%
−1
= = 0 = 1 = 1 0 = 0 = 0 0 =
–   Chess Tiger 152636+17
−17
(+59)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.1%
−71
= 0 = = = 0 1 0 0 0
–   Glaurung 1.0.2 32-bit2634+17
−17
(+57)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.1%
−94
0 0 0 0 0 = = = = =
–   CM10th Warrior2633+25
−25
(+56)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.4%
+56
0 1
–   Gandalf 62632+11
−11
(+55)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.1%
−24
0 0 0 = = = = 1 0 = 1 0
–   CM10th Default2631+15
−15
(+54)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.1%
+210
1 =
–   WildCat 82629+13
−13
(+52)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.2%
+208
1 =
–   Hiarcs 92628+20
−20
(+51)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.4%
−96
0 0 1 0 1 0 0 0 = =
–   Ruffian 2.1.02623+13
−13
(+46)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.4%
−66
0 0 1 = = 0
–   Deuterium 11.01.28.1592619+20
−20
(+42)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
1.3%
0
0 = 0 0 1 1 = =
–   Hamsters 0.7.12618+14
−14
(+41)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
1.1%
+183
1 =
–   ProDeo 1.62617+20
−20
(+40)1 − 1
(+1−1=0)
50.0%
1.0 / 2
1.8%
+40
1 0
–   Slow Chess Blitz WV22615+16
−16
(+38)6 − 4
(+3−1=6)
60.0%
6.0 / 10
1.7%
+93
= = 0 = 1 1 = 1 = =
–   Dirty 24Apr2011 32-bit2613+29
−29
(+36)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
4.8%
+8
1 = = = = 0 0 = 1 0
–   Pharaon 3.5.12613+13
−13
(+36)1 − 1
(+1−1=0)
50.0%
1.0 / 2
2.0%
+36
1 0
–   Philou 3.602607+20
−20
(+30)3 − 1
(+2−0=2)
75.0%
3.0 / 4
6.1%
+179
1 1 = =
–   Naum 1.91 32-bit2605+15
−15
(+28)5 − 5
(+2−2=6)
50.0%
5.0 / 10
6.0%
+28
0 1 1 0 = = = = = =
–   Aristarch 4.502595+12
−12
(+18)1 − 1
(+0−0=2)
50.0%
1.0 / 2
15.0%
+18
= =
–   Amyan 1.722590+12
−12
(+13)2 − 2
(+1−1=2)
50.0%
2.0 / 4
23.2%
+13
= 0 1 =
–   Rotor 0.62589+16
−16
(+12)2 − 4
(+1−3=2)
33.3%
2.0 / 6
25.9%
−94
= 1 0 0 0 =
–   ProDeo 1.12587+30
−31
(+10)5 − 5
(+3−3=4)
50.0%
5.0 / 10
32.9%
+10
= 1 1 0 = 0 1 = 0 =
–   Cheng3 1.04 32-bit2575+32
−32
(−2)11.5 − 10.5
(+8−7=7)
52.3%
11.5 / 22
53.8%
+7
0 0 1 = 1 = 0 = 1 1 = = 0 = 1 = 1 1 0 0 0 1
–   Gaviota 0.84 32-bit2571+27
−27
(−6)0 − 2
(+0−2=0)
0.0%
0.0 / 2
61.8%
−INF
0 0
–   N2 0.4 32-bit2568+18
−18
(−9)2 − 2
(+2−2=0)
50.0%
2.0 / 4
68.7%
−9
1 0 1 0
–   Brutus 8.05 32-bit2567+17
−17
(−10)1 − 3
(+0−2=2)
25.0%
1.0 / 4
71.3%
−166
0 0 = =
–   CuckooChess 1.11 32-bit2565+29
−29
(−12)5 − 1
(+4−0=2)
83.3%
5.0 / 6
70.9%
+218
1 1 = 1 1 =
–   Cheng3 1.05 32-bit2559+32
−32
(−18)1 − 1
(+0−0=2)
50.0%
1.0 / 2
78.5%
−18
= =
–   Tornado 2.22551+23
−23
(−26)6 − 4
(+5−3=2)
60.0%
6.0 / 10
90.0%
+53
1 1 0 1 0 1 0 = 1 =
–   DanaSah 4.662541+26
−26
(−36)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
95.6%
−192
0 =
–   GarboChess 3.0 32-bit2536+24
−24
(−41)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
97.8%
−109
0 = 1 0 1 0
–   Rodin 4.02524+18
−18
(−53)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
99.8%
−34
= 0 1 1 1 = 0 = = = = =
–   Gaviota 0.83 32-bit2524+27
−28
(−53)4 − 2
(+4−2=0)
66.7%
4.0 / 6
99.3%
+91
1 1 1 0 1 0
–   Brutus 7.02b2515+18
−18
(−62)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+37
0 1 1 1 0 1 1 = = =
–   Glass 1.7 32-bit2514+28
−28
(−63)10 − 6
(+7−3=6)
62.5%
10.0 / 16
99.8%
+20
1 0 = 0 1 1 1 1 1 = 1 0 = = = =
–   Hermann 2.8 32-bit2508+26
−26
(−69)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.9%
+26
0 1 1 =
–   Axolotl 1.9 64-bit2500+30
−30
(−77)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−77
0 0 = = = 1 = = 1 =
–   Delphil 2.82492+23
−23
(−85)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−227
0 =
–   GreKo 8.2 32-bit2486+26
−26
(−91)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+140
0 1 = 1 1 1 1 1 = 1
–   Xpdnt 0910072482+15
−15
(−95)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−95
= 1 = 0

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