CCRL 40/40
Downloads and Statistics
April 20, 2019
Testing summary:
Total: 1'030'366 games
played by 2'431 programs
141330 CPU days (X2 4600+)

White wins: 358'090 (34.8%)
Black wins: 266'587 (25.9%)
Draws: 405'689 (39.4%)
White score: 54.4%

Engine Details

Options
Show each game results
Arasan 10.1 (2439+28
−28
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 65 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Spike 1.2 Turin2745+7
−7
(+306)2.5 − 15.5
(+0−13=5)
13.9%
2.5 / 18
0.0%
+37
0 0 0 0 0 0 = 0 0 = 0 = 0 0 0 = 0 =
–   SmarThink 1.00 64-bit2707+36
−36
(+268)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+268
0 1
–   Naum 2.0 32-bit2697+15
−15
(+258)4 − 14
(+2−12=4)
22.2%
4.0 / 18
0.0%
+49
0 0 0 1 0 = 0 0 0 0 0 0 0 1 = = 0 =
–   Spike 1.12689+15
−15
(+250)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+107
= 0
–   Movei 00.8.438 (10 10 10)2668+11
−11
(+229)4 − 16
(+1−13=6)
20.0%
4.0 / 20
0.0%
+13
0 = = 0 = 1 0 0 = 0 0 0 0 0 0 0 0 0 = =
–   Bright 0.2c2663+26
−26
(+224)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+67
0 =
–   Alaric 7072660+12
−12
(+221)2.5 − 16.5
(+0−14=5)
13.2%
2.5 / 19
0.0%
−56
0 0 0 = 0 0 0 = = 0 0 = 0 0 0 0 0 0 =
–   Frenzee Dec07 32-bit2659+25
−24
(+220)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+63
= 0
–   E.T. Chess 13.01.082649+13
−14
(+210)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+210
1 0
–   Delfi 5.22636+21
−21
(+197)5 − 12
(+4−11=2)
29.4%
5.0 / 17
0.0%
+30
0 0 1 0 0 0 0 1 = 0 1 0 0 = 1 0 0
–   Gandalf 62633+12
−12
(+194)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   WildCat 72624+14
−15
(+185)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   List 5.122618+18
−18
(+179)3 − 17
(+0−14=6)
15.0%
3.0 / 20
0.0%
−73
0 0 = 0 = 0 0 0 0 0 0 0 = = 0 0 0 = = 0
–   ProDeo 1.62617+19
−20
(+178)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+21
0 =
–   Colossus 2007d2613+23
−23
(+174)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Alfil 8.1.12601+14
−14
(+162)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−121
0 = 0 0
–   Hamsters 0.62589+20
−20
(+150)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
0
= = 0 0
–   Petir 4.9999992579+16
−16
(+140)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Colossus 2007a2579+32
−33
(+140)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   BugChess2 1.5.22562+29
−29
(+123)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+205
0 = 1 1
–   Coiled 0.4 64-bit2562+17
−17
(+123)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+12
0 0 0 = = 1
–   Sloppy 0.1.12550+33
−33
(+111)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Crafty 21.6 32-bit2549+34
−34
(+110)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Ufim 8.022544+12
−12
(+105)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+105
= =
–   Marvin 2.0.0 64-bit2533+22
−22
(+94)4 − 8
(+3−7=2)
33.3%
4.0 / 12
0.0%
−36
0 = 0 1 0 0 0 1 1 = 0 0
–   AnMon 5.602513+15
−15
(+74)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+74
1 0
–   Little Goliath Evolution 3.122507+18
−18
(+68)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−89
0 =
–   Arminius 2014-01-18 64-bit2502+24
−24
(+63)3 − 3
(+3−3=0)
50.0%
3.0 / 6
0.0%
+63
0 0 1 1 1 0
–   Twisted Logic 20080404x2495+26
−26
(+56)10 − 10
(+7−7=6)
50.0%
10.0 / 20
0.2%
+53
1 0 1 0 = 0 = 0 1 1 1 0 0 = = = = 1 1 0
–   MadChess 2.1 64-bit2478+26
−26
(+39)5 − 5
(+3−3=4)
50.0%
5.0 / 10
2.1%
+34
0 1 = = 0 1 0 = 1 =
–   Matacz 1.32477+25
−25
(+38)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
2.4%
−118
= 0
–   Trace 1.37a2471+18
−18
(+32)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
2.8%
−110
0 =
–   Twisted Logic 20071202x2458+26
−27
(+19)9 − 9
(+7−7=4)
50.0%
9.0 / 18
16.8%
+16
= = = 0 1 0 1 0 = 1 1 0 1 1 0 0 1 0
–   Nemeton 1.512452+22
−22
(+13)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
23.2%
−54
1 1 0 = 0 0
–   Mephisto Gideon Professional2448+28
−28
(+9)4 − 6
(+3−5=2)
40.0%
4.0 / 10
32.6%
−64
1 1 0 = 0 0 = 0 0 1
–   Cheese 1.4 32-bit2440+32
−32
(+1)3 − 5
(+2−4=2)
37.5%
3.0 / 8
49.1%
−87
= 0 0 1 0 = 1 0
–   Typhoon 1.00-3482440+33
−33
(+1)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
48.3%
+157
= 1
–   PostModernist 10162419+19
−19
(−20)2 − 0
(+2−0=0)
100.0%
2.0 / 2
87.8%
+INF
1 1
–   Diablo 0.5.12410+18
−18
(−29)3 − 1
(+3−1=0)
75.0%
3.0 / 4
95.9%
+206
0 1 1 1
–   Typhoon 1.00-3142410+34
−34
(−29)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
90.1%
−223
0 0 0 = 0 1
–   Hermann 2.02409+29
−29
(−30)3 − 1
(+2−0=2)
75.0%
3.0 / 4
93.0%
+119
1 = 1 =
–   Queen 4.032408+18
−18
(−31)4 − 0
(+4−0=0)
100.0%
4.0 / 4
96.8%
+INF
1 1 1 1
–   Dragon 4.62405+18
−17
(−34)11.5 − 6.5
(+7−2=9)
63.9%
11.5 / 18
98.1%
+48
1 1 = 0 = 0 = = 1 = = = 1 = 1 = 1 1
–   Cyrano 0.2f2402+32
−33
(−37)3 − 1
(+2−0=2)
75.0%
3.0 / 4
95.9%
+105
= = 1 1
–   Delphil 1.82398+27
−28
(−41)3 − 1
(+2−0=2)
75.0%
3.0 / 4
98.0%
+108
= 1 = 1
–   Orion 0.3.0 64-bit2387+19
−19
(−52)6 − 2
(+5−1=2)
75.0%
6.0 / 8
99.9%
+127
1 1 1 1 = = 0 1
–   Comet B682383+19
−19
(−56)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.9%
+36
1 1 = 0
–   DoubleCheck 2.5.4 32-bit2383+33
−33
(−56)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.5%
+6
= = = 1 0 = 0 1 1 1
–   Rotor 0.32382+32
−32
(−57)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
99.6%
+42
1 1 0 = 1 = 1 0 = 1
–   Zevra 2.1.1 r216 64-bit2381+19
−19
(−58)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
100.0%
−205
0 0 = 0 = =
–   Alfil 7.62377+33
−33
(−62)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
99.8%
−114
= 1 = 0 0 =
–   Typhoon 1.00-2852371+35
−35
(−68)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
99.9%
+131
1 = 0 1 1 1
–   Waxman 20172369+17
−17
(−70)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−38
0 1 1 = 1 1 0 0 = =
–   Capivara LK 0.09a02c 64-bit2367+32
−32
(−72)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
+32
1 1 = 1 1 0 0 1 = =
–   LittleThought 1.03 32-bit2339+21
−21
(−100)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−159
= 0 = =
–   Horizon 4.32331+29
−29
(−108)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−118
1 0 = =
–   Nemeton 1.12330+29
−29
(−109)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+219
1 0 1 1 1 1
–   nanoSzachy 3.12330+33
−33
(−109)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
100.0%
−151
= 0 1 0 0 = = 1
–   EveAnn 1.712327+30
−30
(−112)13 − 7
(+10−4=6)
65.0%
13.0 / 20
100.0%
−9
= 1 1 1 1 = 0 1 0 0 1 = 1 0 1 1 = = = 1
–   LittleThought 1.00 32-bit2325+33
−34
(−114)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−209
0 1 = 0
–   KnightX 1.93 64-bit2323+21
−21
(−116)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
100.0%
−18
1 0 1 1 1 = 1 = 0 =
–   KnightX 1.922316+18
−19
(−123)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−63
= = 1 =
–   GreKo 5.52311+33
−33
(−128)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+227
1 1 1 1 1 =
–   nanoSzachy 2.82304+35
−35
(−135)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+10
1 = = = 1 1 1 =
–   Schooner 1.5 64-bit2302+24
−25
(−137)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
100.0%
−189
1 0 0 0 0 = 1 1
–   Natwarlal 0.142302+19
−19
(−137)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+152
1 = 1 1
–   Popochin 3.02292+33
−33
(−147)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+137
1 1 1 1 = = 1 1
–   Galjoen 0.38 64-bit2283+23
−23
(−156)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−238
0 1 = 0
–   GreKo 5.2.52277+35
−35
(−162)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+122
1 1 1 1 1 = = 1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on April 20, 2019