CCRL 40/15
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 1'159'254 games
played by 2'684 programs

White wins: 400'214 (34.5%)
Black wins: 295'886 (25.5%)
Draws: 463'154 (40.0%)
White score: 54.5%

Engine Details

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Show each game results
Arasan 12.3 32-bit (2565+24
−24
)Quote
Author: Jon Dart (USA) Link: Homepage
This is one of the 69 Arasan versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Hannibal 1.1 32-bit2871+13
−13
(+306)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Jonny 4.002779+11
−11
(+214)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−13
–   Scorpio 2.7 32-bit2749+20
−20
(+184)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Tornado 4.4 32-bit2744+23
−23
(+179)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
+30
–   Chronos 1.9.9 32-bit2740+16
−17
(+175)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−38
–   MinkoChess 1.1 32-bit2740+27
−27
(+175)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
0.0%
+221
–   Crafty 23.4 32-bit2733+20
−20
(+168)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.0%
+112
–   BugChess2 1.9 32-bit2733+21
−21
(+168)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
+18
–   Bison 9.11 32-bit2728+14
−14
(+163)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
+16
–   BugChess2 1.7 32-bit2698+22
−22
(+133)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+65
–   Crafty 23.1 32-bit2687+18
−18
(+122)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−51
–   Daydreamer 1.75 32-bit2668+17
−17
(+103)4 − 8
(+3−7=2)
33.3%
4.0 / 12
0.0%
−28
–   Deuterium 10.01.27.2132668+22
−22
(+103)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Gandalf 62634+11
−11
(+69)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.0%
+31
–   Glaurung 1.0.2 32-bit2634+17
−17
(+69)4.5 − 15.5
(+3−14=3)
22.5%
4.5 / 20
0.0%
−152
–   CM10th Default2632+15
−14
(+67)5.5 − 15.5
(+3−13=5)
26.2%
5.5 / 21
0.0%
−108
–   Deuterium 11.01.28.1592620+20
−20
(+55)6 − 13
(+4−11=4)
31.6%
6.0 / 19
0.0%
−80
–   Slow Chess Blitz WV22616+16
−16
(+51)8.5 − 11.5
(+5−8=7)
42.5%
8.5 / 20
0.0%
+1
–   Dirty 24Apr2011 32-bit2614+29
−29
(+49)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.5%
−183
–   Philou 3.602607+20
−20
(+42)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.4%
−241
–   Naum 1.91 32-bit2605+15
−15
(+40)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
0.2%
+149
–   Sloppy 0.2.2 32-bit2599+14
−14
(+34)5 − 3
(+2−0=6)
62.5%
5.0 / 8
0.8%
+97
–   Aristarch 4.502596+12
−12
(+31)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
1.2%
−252
–   Amyan 1.722590+12
−12
(+25)6.5 − 7.5
(+4−5=5)
46.4%
6.5 / 14
3.3%
0
–   Rotor 0.62589+16
−16
(+24)7.5 − 7.5
(+4−4=7)
50.0%
7.5 / 15
4.9%
+21
–   Petir 4.9999992579+16
−16
(+14)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
16.6%
−128
–   Frenzee 3.0 32-bit2577+22
−22
(+12)4 − 6
(+3−5=2)
40.0%
4.0 / 10
22.8%
−61
–   Dirty 6J-222577+23
−23
(+12)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
24.6%
−19
–   RedQueen 0.9.8 32-bit2577+22
−22
(+12)23 − 24
(+18−19=10)
48.9%
23.0 / 47
22.5%
+2
–   Bobcat 20110414 32-bit2570+31
−31
(+5)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
40.4%
−80
–   N2 0.4 32-bit2568+18
−18
(+3)3 − 1
(+2−0=2)
75.0%
3.0 / 4
41.4%
+153
–   Brutus 8.05 32-bit2567+17
−17
(+2)4 − 2
(+3−1=2)
66.7%
4.0 / 6
44.4%
+112
–   CuckooChess 1.11 32-bit2566+29
−29
(+1)6.5 − 9.5
(+4−7=5)
40.6%
6.5 / 16
49.1%
−63
–   SOS 5.12564+13
−13
(−1)5 − 1
(+4−0=2)
83.3%
5.0 / 6
53.1%
+230
–   Philou 3.5.12562+23
−23
(−3)10 − 5
(+8−3=4)
66.7%
10.0 / 15
57.8%
+110
–   Bobcat 20110220 32-bit2562+32
−32
(−3)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
56.1%
−43
–   Dirty 11D-272560+27
−27
(−5)5 − 9
(+4−8=2)
35.7%
5.0 / 14
60.6%
−117
–   Hamsters 0.52557+33
−33
(−8)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
65.4%
+110
–   Dorky 4.8 64-bit2557+14
−14
(−8)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
70.8%
−28
–   Detroid 1.0.1 64-bit2554+21
−21
(−11)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
75.9%
−42
–   Tornado 2.22552+23
−23
(−13)6 − 4
(+4−2=4)
60.0%
6.0 / 10
78.0%
+54
–   Ufim 8.022544+12
−12
(−21)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
93.9%
−116
–   DanaSah 4.662542+26
−26
(−23)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
90.3%
−165
–   DanaSah 4.602541+25
−25
(−24)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
91.8%
+7
–   AnMon 5.752539+15
−15
(−26)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
96.7%
+17
–   GarboChess 3.0 32-bit2537+24
−24
(−28)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
94.9%
+128
–   Bagatur 1.5f 64-bit2527+18
−18
(−38)9 − 7
(+6−4=6)
56.3%
9.0 / 16
99.4%
+4
–   Gaviota 0.83 32-bit2525+27
−28
(−40)1 − 2
(+1−2=0)
33.3%
1.0 / 3
98.5%
−196
–   Rodin 4.02524+18
−18
(−41)0 − 2
(+0−2=0)
0.0%
0.0 / 2
99.6%
−INF
–   EXchess 6.10b 32-bit2519+32
−33
(−46)7 − 3
(+6−2=2)
70.0%
7.0 / 10
98.8%
+104
–   Brutus 7.02b2515+18
−19
(−50)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.9%
+73
–   Nimzo 82513+28
−28
(−52)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.7%
+40
–   Hermann 2.8 32-bit2509+26
−26
(−56)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
99.9%
+11
–   Little Goliath Evolution 3.122507+18
−18
(−58)1 − 3
(+0−2=2)
25.0%
1.0 / 4
100.0%
−215
–   Hermann 2.6 32-bit2503+33
−33
(−62)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.8%
+23
–   Cheng3 1.03 32-bit2495+33
−32
(−70)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−70
–   GreKo 8.2 32-bit2487+26
−26
(−78)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+78
–   Xpdnt 0910072483+15
−15
(−82)3 − 2
(+2−1=2)
60.0%
3.0 / 5
100.0%
−12
–   Delphil 2.9a2482+29
−29
(−83)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+91
–   Jumbo 0.6.35 64-bit2479+20
−20
(−86)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+60
–   Pupsi2 0.082473+18
−18
(−92)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−24
–   Counter 1.22470+17
−17
(−95)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+55
–   Delphil 2.72469+27
−27
(−96)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−126
–   Gaviota 0.80 32-bit2468+29
−29
(−97)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−1
–   LittleThought 1.052 32-bit2468+18
−19
(−97)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+113
–   GreKo 8.0 32-bit2450+29
−29
(−115)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   nanoSzachy 3.82439+17
−17
(−126)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−58
–   Delphil 2.6b2436+33
−33
(−129)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−33
–   Glass 1.62428+20
−20
(−137)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+89

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Created in 2005-2013 by CCRL team
Last games added on July 4, 2020