CCRL 40/40
Downloads and Statistics
December 14, 2019
Testing summary:
Total: 1'105'634 games
played by 2'577 programs
151171 CPU days (X2 4600+)

White wins: 383'085 (34.6%)
Black wins: 284'446 (25.7%)
Draws: 438'103 (39.6%)
White score: 54.5%

Engine Details

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Show each game results
Arasan 10.0 32-bit (2510+33
−33
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 68 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   K2 0.952680+22
−22
(+170)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−39
0 0 0 0 0 = 0 1 1 0
–   Movei 00.8.438 (10 10 10)2667+11
−11
(+157)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Movei 00.8.4382646+18
−18
(+136)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+136
= =
–   CM10th Magic II2644+16
−16
(+134)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Scorpio 1.812643+35
−35
(+133)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+41
0 1 = 0
–   Slow Chess Blitz WV2.12637+12
−11
(+127)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−29
= 0
–   Ktulu 7.12637+18
−18
(+127)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−29
= 0
–   Glaurung 1.0.2 32-bit2634+17
−17
(+124)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−32
0 =
–   Gandalf 62633+11
−11
(+123)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−33
= 0
–   CM10th Default2631+15
−15
(+121)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
0.0%
+268
= 1 = = 1 1
–   Slow Chess Blitz WV22616+16
−16
(+106)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+106
0 1
–   Colossus 2007d2613+23
−23
(+103)4 − 5
(+2−3=4)
44.4%
4.0 / 9
0.0%
+75
= 0 = 0 = 0 1 = 1
–   Monolith 0.4 64-bit2607+19
−19
(+97)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−56
0 = = 0 0 = 0 =
–   Naum 1.91 32-bit2605+15
−15
(+95)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Alfil 8.1.12601+14
−14
(+91)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+91
0 1
–   Colossus 2007c2600+32
−32
(+90)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+185
1 = 1 0
–   Deuterium 09.01.26.4922599+23
−23
(+89)6 − 10
(+3−7=6)
37.5%
6.0 / 16
0.0%
+8
= = = 0 = 1 0 = 0 0 0 1 1 = 0 0
–   Pseudo 0.7c2591+13
−13
(+81)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Booot 4.13.12587+28
−28
(+77)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Zappa 1.1 32-bit2581+29
−29
(+71)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.1%
+213
= 1
–   Petir 4.9999992579+15
−15
(+69)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.0%
−87
0 = = 0 = 0
–   Frenzee 3.0 32-bit2577+22
−22
(+67)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.1%
−18
1 0 0 =
–   Jonny 2.83 32-bit2576+17
−17
(+66)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+66
0 1
–   Jumbo 0.7.0 64-bit2567+25
−25
(+57)0.5 − 9.5
(+0−9=1)
5.0%
0.5 / 10
0.4%
−388
0 0 0 = 0 0 0 0 0 0
–   SOS 5.12564+13
−13
(+54)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.2%
−41
1 0 = 0
–   BugChess2 1.5.22562+29
−29
(+52)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
1.0%
−194
0 = = 0 = 0 0 0 0 0
–   Hamsters 0.52557+33
−33
(+47)2.5 − 8.5
(+2−8=1)
22.7%
2.5 / 11
2.5%
−183
0 1 0 0 0 0 = 1 0 0 0
–   SmarThink 0.17a2556+33
−33
(+46)1 − 1
(+1−1=0)
50.0%
1.0 / 2
2.7%
+46
0 1
–   Sloppy 0.1.12552+33
−33
(+42)5 − 5
(+3−3=4)
50.0%
5.0 / 10
4.0%
+50
1 = = 0 = 0 1 0 1 =
–   BugChess2 1.5.12531+33
−33
(+21)6 − 2
(+5−1=2)
75.0%
6.0 / 8
19.4%
+199
1 1 1 0 = 1 = 1
–   Twisted Logic 0.080b262522+34
−34
(+12)2 − 2
(+1−1=2)
50.0%
2.0 / 4
32.0%
+31
= = 1 0
–   Sloppy 0.1.02521+30
−30
(+11)9 − 6
(+7−4=4)
60.0%
9.0 / 15
32.3%
+78
1 = 1 1 = 0 0 1 0 1 0 = = 1 1
–   Booot 4.12.12521+33
−33
(+11)1 − 1
(+1−1=0)
50.0%
1.0 / 2
33.2%
+11
1 0
–   Colossus 2006d2517+32
−31
(+7)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
38.2%
−149
0 =
–   Colossus 2007b2516+34
−34
(+6)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
41.3%
+110
0 1 1 =
–   AnMon 5.602515+15
−15
(+5)1 − 1
(+1−1=0)
50.0%
1.0 / 2
40.9%
+5
1 0
–   Nimzo 82513+28
−28
(+3)2 − 2
(+1−1=2)
50.0%
2.0 / 4
45.1%
+13
= 0 1 =
–   Hamsters 0.42508+31
−31
(−2)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
54.8%
+154
= 1
–   Twisted Logic 0.0852507+28
−28
(−3)2 − 0
(+2−0=0)
100.0%
2.0 / 2
55.2%
+INF
1 1
–   Little Goliath Evolution 3.122507+18
−18
(−3)1 − 1
(+1−1=0)
50.0%
1.0 / 2
56.8%
−3
0 1
–   Crafty 20.11 32-bit2501+34
−34
(−9)3 − 1
(+2−0=2)
75.0%
3.0 / 4
64.5%
+140
1 = 1 =
–   Booot 4.10.12485+33
−33
(−25)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
86.0%
−106
0 1 0 =
–   Matacz 1.32477+25
−25
(−33)5 − 9
(+2−6=6)
35.7%
5.0 / 14
94.3%
−125
0 = 0 = 0 = 0 0 = 1 1 = = 0
–   Amyan 1.5972473+21
−21
(−37)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
96.7%
−179
0 =
–   Trace 1.37a2471+18
−18
(−39)3 − 1
(+3−1=0)
75.0%
3.0 / 4
97.8%
+195
0 1 1 1
–   Booot 4.11.12463+33
−33
(−47)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
97.7%
+220
1 = 1 1
–   Snitch 1.6.2 32-bit2437+23
−23
(−73)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Twisted Logic 200709152437+36
−36
(−73)6.5 − 4.5
(+5−3=3)
59.1%
6.5 / 11
99.9%
−15
1 1 = 1 0 = 0 0 1 = 1
–   Homer 2.012430+20
−20
(−80)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−80
1 0
–   DanaSah 3.632428+27
−27
(−82)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
+4
0 1 1 1 0 = = 1
–   Ares 1.005.2.1 64-bit2420+21
−21
(−90)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+96
1 1 1 0 = 1 = 1
–   PostModernist 10162420+18
−19
(−90)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−90
1 0
–   Gaia 3.5 32-bit2411+21
−21
(−99)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−99
0 1
–   Diablo 0.5.12411+18
−18
(−99)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+183
1 = 1 1
–   Hermann 2.02408+29
−29
(−102)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
−1
1 = = = 1 =
–   Djinn 0.925x2402+23
−23
(−108)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−108
= =
–   Delphil 1.82399+28
−28
(−111)6 − 3
(+6−3=0)
66.7%
6.0 / 9
100.0%
+35
1 1 1 0 1 0 0 1 1
–   Gosu 0.162398+18
−18
(−112)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−268
0 =
–   Amateur 2.822391+20
−20
(−119)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−36
1 1 0 =
–   Comet B682384+19
−19
(−126)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+16
= 1
–   Hamsters 0.22380+33
−33
(−130)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
0
1 = 1 =
–   Thor's Hammer 2.28 32-bit2380+23
−23
(−130)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−130
1 0
–   Alfil 7.62373+33
−33
(−137)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+12
= 1 1 =
–   Pupsi 0.192366+34
−34
(−144)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+150
1 1 = 1
–   Aice 0.99.22339+17
−17
(−171)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−28
1 =
–   Asterisk 0.62331+18
−18
(−179)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   nanoSzachy 2.92306+34
−34
(−204)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−360
0 =
–   Ant 2006-F2303+20
−20
(−207)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−207
0 1
–   Natwarlal 0.142302+19
−19
(−208)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Created in 2005-2013 by CCRL team
Last games added on December 14, 2019