CCRL 40/40
Downloads and Statistics
August 24, 2019
Testing summary:
Total: 1'077'764 games
played by 2'521 programs
147276 CPU days (X2 4600+)

White wins: 374'201 (34.7%)
Black wins: 278'337 (25.8%)
Draws: 425'226 (39.5%)
White score: 54.4%

Engine Details

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Show each game results
Arasan 10.0 32-bit (2519+34
−34
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 67 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   K2 0.952685+25
−25
(+166)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−42
0 1 1 0 0 0 0 = 0 0
–   Movei 00.8.438 (10 10 10)2667+11
−11
(+148)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Movei 00.8.4382646+18
−18
(+127)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+127
= =
–   Scorpio 1.812645+36
−36
(+126)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+34
1 = 0 0
–   CM10th Magic II2643+16
−16
(+124)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Ktulu 7.12638+18
−18
(+119)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−37
0 =
–   Slow Chess Blitz WV2.12637+12
−12
(+118)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−38
= 0
–   Glaurung 1.0.2 32-bit2635+17
−17
(+116)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−40
0 =
–   Gandalf 62633+11
−11
(+114)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−42
= 0
–   CM10th Default2632+14
−15
(+113)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
0.0%
+260
= 1 1 = = 1
–   Slow Chess Blitz WV22616+16
−16
(+97)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+97
1 0
–   Colossus 2007d2613+23
−23
(+94)4 − 5
(+2−3=4)
44.4%
4.0 / 9
0.0%
+66
= 0 = 0 1 1 = = 0
–   Monolith 0.4 64-bit2608+19
−19
(+89)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−64
0 = = 0 0 = 0 =
–   Naum 1.91 32-bit2605+15
−15
(+86)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Alfil 8.1.12601+14
−14
(+82)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+82
1 0
–   Deuterium 09.01.26.4922600+23
−23
(+81)6 − 10
(+3−7=6)
37.5%
6.0 / 16
0.0%
0
= = = 0 = 1 0 = 0 0 0 1 1 = 0 0
–   Colossus 2007c2600+32
−32
(+81)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+176
= 1 0 1
–   Pseudo 0.7c2591+13
−13
(+72)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Booot 4.13.12587+28
−28
(+68)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
0 0
–   Zappa 1.1 32-bit2581+29
−29
(+62)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.3%
+204
= 1
–   Petir 4.9999992579+15
−15
(+60)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.1%
−96
= = 0 = 0 0
–   Frenzee 3.0 32-bit2577+22
−22
(+58)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.2%
−27
= 0 1 0
–   Jonny 2.83 32-bit2576+17
−17
(+57)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.2%
+57
1 0
–   BugChess2 1.5.22563+29
−29
(+44)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
2.7%
−202
0 = 0 0 0 0 0 = = 0
–   SOS 5.12563+13
−13
(+44)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.9%
−51
1 0 = 0
–   SmarThink 0.17a2560+33
−34
(+41)1 − 1
(+1−1=0)
50.0%
1.0 / 2
4.6%
+41
0 1
–   Hamsters 0.52557+33
−33
(+38)2.5 − 8.5
(+2−8=1)
22.7%
2.5 / 11
5.8%
−192
0 0 0 0 0 0 0 = 1 1 0
–   Sloppy 0.1.12551+33
−33
(+32)5 − 5
(+3−3=4)
50.0%
5.0 / 10
9.6%
+40
0 = 1 = 1 0 1 = = 0
–   BugChess2 1.5.12527+33
−33
(+8)6 − 2
(+5−1=2)
75.0%
6.0 / 8
36.8%
+186
1 1 1 1 = 1 0 =
–   Twisted Logic 0.080b262522+34
−34
(+3)2 − 2
(+1−1=2)
50.0%
2.0 / 4
46.2%
+22
= 1 0 =
–   Sloppy 0.1.02521+30
−30
(+2)9 − 6
(+7−4=4)
60.0%
9.0 / 15
47.0%
+69
0 1 1 = 1 0 1 0 = = 1 1 0 = 1
–   Booot 4.12.12517+34
−34
(−2)1 − 1
(+1−1=0)
50.0%
1.0 / 2
54.4%
−2
1 0
–   Colossus 2007b2515+34
−34
(−4)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
57.8%
+100
1 1 = 0
–   AnMon 5.602515+15
−15
(−4)1 − 1
(+1−1=0)
50.0%
1.0 / 2
59.4%
−4
0 1
–   Colossus 2006d2515+32
−32
(−4)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
57.8%
−160
= 0
–   Nimzo 82513+28
−28
(−6)2 − 2
(+1−1=2)
50.0%
2.0 / 4
61.3%
+4
0 1 = =
–   Hamsters 0.42508+31
−31
(−11)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
69.0%
+145
= 1
–   Twisted Logic 0.0852507+28
−28
(−12)2 − 0
(+2−0=0)
100.0%
2.0 / 2
70.3%
+INF
1 1
–   Little Goliath Evolution 3.122507+18
−18
(−12)1 − 1
(+1−1=0)
50.0%
1.0 / 2
73.5%
−12
0 1
–   Crafty 20.11 32-bit2500+34
−34
(−19)3 − 1
(+2−0=2)
75.0%
3.0 / 4
78.7%
+130
= 1 = 1
–   Booot 4.10.12487+33
−33
(−32)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
91.2%
−113
1 0 = 0
–   Matacz 1.32477+25
−25
(−42)5 − 9
(+2−6=6)
35.7%
5.0 / 14
97.6%
−134
0 0 0 0 = = 1 0 = = 1 = 0 =
–   Amyan 1.5972473+21
−21
(−46)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
98.8%
−188
0 =
–   Trace 1.37a2472+18
−18
(−47)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.2%
+187
1 1 0 1
–   Booot 4.11.12458+33
−33
(−61)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.4%
+205
= 1 1 1
–   Twisted Logic 200709152437+36
−36
(−82)6.5 − 4.5
(+5−3=3)
59.1%
6.5 / 11
100.0%
−24
0 1 = 1 = 1 0 1 0 1 =
–   Snitch 1.6.2 32-bit2437+23
−23
(−82)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Homer 2.012430+20
−21
(−89)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−89
0 1
–   DanaSah 3.632428+27
−27
(−91)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−4
0 = 0 1 1 1 = 1
–   Ares 1.005.2.1 64-bit2420+21
−21
(−99)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+87
= 1 1 1 1 0 = 1
–   PostModernist 10162420+19
−19
(−99)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−99
0 1
–   Diablo 0.5.12410+18
−18
(−109)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+173
= 1 1 1
–   Gaia 3.5 32-bit2409+21
−21
(−110)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−110
1 0
–   Hermann 2.02408+29
−29
(−111)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
−10
= 1 1 = = =
–   Djinn 0.925x2402+23
−23
(−117)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−117
= =
–   Delphil 1.82398+28
−28
(−121)6 − 3
(+6−3=0)
66.7%
6.0 / 9
100.0%
+25
1 1 1 1 0 0 1 1 0
–   Gosu 0.162396+18
−18
(−123)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−279
= 0
–   Amateur 2.822389+20
−20
(−130)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−47
1 0 = 1
–   Comet B682384+19
−19
(−135)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+7
1 =
–   Hamsters 0.22382+33
−33
(−137)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−6
= 1 = 1
–   Thor's Hammer 2.28 32-bit2378+23
−23
(−141)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−141
1 0
–   Alfil 7.62376+33
−33
(−143)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+6
1 = 1 =
–   Pupsi 0.192367+34
−34
(−152)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+142
1 = 1 1
–   Aice 0.99.22337+17
−17
(−182)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−39
= 1
–   Asterisk 0.62331+18
−18
(−188)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   nanoSzachy 2.92308+34
−34
(−211)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−367
= 0
–   Ant 2006-F2303+20
−20
(−216)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−216
1 0
–   Natwarlal 0.142302+19
−19
(−217)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 August 24, 2019