CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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Show each game results
Arasan 10.0 32-bit (2520+34
−34
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 67 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   K2 0.952687+24
−24
(+167)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−41
–   Movei 00.8.438 (10 10 10)2667+11
−11
(+147)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Movei 00.8.4382646+18
−18
(+126)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+126
–   Scorpio 1.812645+36
−36
(+125)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+33
–   CM10th Magic II2643+16
−16
(+123)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Ktulu 7.12638+18
−18
(+118)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−38
–   Slow Chess Blitz WV2.12637+12
−11
(+117)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−39
–   Glaurung 1.0.2 32-bit2635+17
−17
(+115)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−41
–   Gandalf 62633+11
−11
(+113)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−43
–   CM10th Default2632+15
−15
(+112)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
0.0%
+259
–   Slow Chess Blitz WV22616+16
−16
(+96)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+96
–   Colossus 2007d2613+23
−23
(+93)4 − 5
(+2−3=4)
44.4%
4.0 / 9
0.0%
+65
–   Monolith 0.4 64-bit2608+19
−19
(+88)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−65
–   Naum 1.91 32-bit2606+15
−15
(+86)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Alfil 8.1.12601+14
−14
(+81)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+81
–   Deuterium 09.01.26.4922600+23
−23
(+80)6 − 10
(+3−7=6)
37.5%
6.0 / 16
0.0%
0
–   Colossus 2007c2600+32
−32
(+80)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+175
–   Pseudo 0.7c2592+13
−13
(+72)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Booot 4.13.12587+28
−28
(+67)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.1%
−INF
–   Zappa 1.1 32-bit2581+29
−29
(+61)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.3%
+203
–   Petir 4.9999992579+15
−15
(+59)1.5 − 4.5
(+0−3=3)
25.0%
1.5 / 6
0.1%
−97
–   Frenzee 3.0 32-bit2577+22
−22
(+57)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.2%
−28
–   Jonny 2.83 32-bit2576+17
−17
(+56)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.2%
+56
–   SOS 5.12564+13
−13
(+44)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.9%
−51
–   BugChess2 1.5.22563+29
−29
(+43)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
2.7%
−203
–   SmarThink 0.17a2561+33
−34
(+41)1 − 1
(+1−1=0)
50.0%
1.0 / 2
4.6%
+41
–   Hamsters 0.52557+33
−33
(+37)2.5 − 8.5
(+2−8=1)
22.7%
2.5 / 11
5.8%
−193
–   Sloppy 0.1.12551+33
−33
(+31)5 − 5
(+3−3=4)
50.0%
5.0 / 10
9.6%
+39
–   BugChess2 1.5.12528+33
−33
(+8)6 − 2
(+5−1=2)
75.0%
6.0 / 8
36.7%
+186
–   Twisted Logic 0.080b262522+34
−34
(+2)2 − 2
(+1−1=2)
50.0%
2.0 / 4
46.3%
+21
–   Sloppy 0.1.02521+30
−30
(+1)9 − 6
(+7−4=4)
60.0%
9.0 / 15
47.1%
+68
–   Booot 4.12.12517+34
−34
(−3)1 − 1
(+1−1=0)
50.0%
1.0 / 2
54.5%
−3
–   Colossus 2006d2515+32
−32
(−5)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
58.0%
−161
–   AnMon 5.602515+15
−15
(−5)1 − 1
(+1−1=0)
50.0%
1.0 / 2
59.8%
−5
–   Colossus 2007b2515+34
−34
(−5)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
57.9%
+99
–   Nimzo 82513+28
−28
(−7)2 − 2
(+1−1=2)
50.0%
2.0 / 4
61.4%
+3
–   Twisted Logic 0.0852508+28
−28
(−12)2 − 0
(+2−0=0)
100.0%
2.0 / 2
70.4%
+INF
–   Hamsters 0.42508+31
−31
(−12)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
69.2%
+144
–   Little Goliath Evolution 3.122507+18
−18
(−13)1 − 1
(+1−1=0)
50.0%
1.0 / 2
73.6%
−13
–   Crafty 20.11 32-bit2500+34
−34
(−20)3 − 1
(+2−0=2)
75.0%
3.0 / 4
78.7%
+129
–   Booot 4.10.12487+33
−33
(−33)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
91.3%
−114
–   Matacz 1.32477+25
−25
(−43)5 − 9
(+2−6=6)
35.7%
5.0 / 14
97.7%
−135
–   Amyan 1.5972473+21
−21
(−47)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
98.9%
−189
–   Trace 1.37a2472+18
−18
(−48)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.2%
+186
–   Booot 4.11.12458+33
−34
(−62)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
99.4%
+204
–   Snitch 1.6.2 32-bit2437+23
−23
(−83)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Twisted Logic 200709152437+35
−36
(−83)6.5 − 4.5
(+5−3=3)
59.1%
6.5 / 11
100.0%
−25
–   Homer 2.012430+20
−20
(−90)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−90
–   DanaSah 3.632428+27
−27
(−92)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−5
–   Ares 1.005.2.1 64-bit2421+21
−21
(−99)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+87
–   PostModernist 10162420+19
−19
(−100)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−100
–   Diablo 0.5.12410+18
−18
(−110)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+172
–   Gaia 3.5 32-bit2409+21
−21
(−111)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−111
–   Hermann 2.02408+29
−29
(−112)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
−11
–   Djinn 0.925x2402+23
−23
(−118)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−118
–   Delphil 1.82399+28
−28
(−121)6 − 3
(+6−3=0)
66.7%
6.0 / 9
100.0%
+25
–   Gosu 0.162396+18
−19
(−124)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−280
–   Amateur 2.822391+20
−20
(−129)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−46
–   Comet B682384+19
−19
(−136)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+6
–   Hamsters 0.22382+33
−33
(−138)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−7
–   Thor's Hammer 2.28 32-bit2378+23
−23
(−142)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−142
–   Alfil 7.62376+33
−33
(−144)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+5
–   Pupsi 0.192367+34
−34
(−153)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+141
–   Aice 0.99.22338+17
−17
(−182)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−39
–   Asterisk 0.62331+18
−18
(−189)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   nanoSzachy 2.92308+34
−34
(−212)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−368
–   Ant 2006-F2303+20
−20
(−217)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−217
–   Natwarlal 0.142302+19
−19
(−218)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

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