CCRL 40/40
Downloads and Statistics
April 15, 2017
Testing summary:
Total: 704'959 games
played by 1'857 programs
97019 CPU days (X2 4600+)

White wins: 242'970 (34.5%)
Black wins: 180'635 (25.6%)
Draws: 281'354 (39.9%)
White score: 54.4%

Engine Details

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Show each game results
Cerebro 3.03d#163  (2476+18
−18
)Quote
Author: Antonio Senatore Link: Homepage
This is the only Cerebro version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Booot 4.15.02692+14
−14
(+216)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Scorpio 2.5 32-bit2662+32
−32
(+186)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+118
= = = 0
–   E.T. Chess 13.01.082648+14
−14
(+172)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Colossus 2008b2642+13
−13
(+166)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+83
0 = 1 0
–   Chronos 1.9.72639+20
−20
(+163)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+67
= 0 0 1
–   BugChess2 1.6.3 32-bit2619+19
−19
(+143)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−140
0 = 0 0
–   ProDeo 1.62617+20
−20
(+141)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+55
1 0 = 0
–   Bison 9.62617+23
−23
(+141)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−142
0 0 0 =
–   Alfil 8.1.12599+14
−14
(+123)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−166
0 0 0 =
–   Sloppy 0.2.2 32-bit2598+14
−14
(+122)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−28
= = 0 0
–   Deuterium 09.01.26.4922598+23
−23
(+122)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+207
1 = 1 0
–   The Baron 2.23 32-bit2593+17
−17
(+117)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−144
0 = 0 1 0 0 0 0
–   Amyan 1.722588+13
−13
(+112)6.5 − 12.5
(+2−8=9)
34.2%
6.5 / 19
0.0%
+20
= 0 0 = = = 0 = = 0 1 0 1 = = = 0 0 0
–   Chronos 1.9.62583+26
−26
(+107)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+202
1 = 1 0
–   Petir 4.9999992577+16
−16
(+101)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Critter 0.40 32-bit2575+31
−32
(+99)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+10
0 = 0 = 0 1 0 1
–   Brutus 8.05 32-bit2565+17
−17
(+89)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+25
0 = = = 0 0 = 1 1 0
–   Rotor 0.52563+17
−17
(+87)6 − 14
(+3−11=6)
30.0%
6.0 / 20
0.0%
−52
1 = = 0 0 0 = 0 0 = 0 = 0 = 1 0 0 0 1 0
–   Crafty 22.1 32-bit2563+28
−28
(+87)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Cyrano 0.52563+33
−33
(+87)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−55
0 =
–   Arasan 11.7 32-bit2559+34
−34
(+83)6 − 5
(+5−4=2)
54.5%
6.0 / 11
0.0%
+114
1 = 1 1 0 1 0 0 = 1 0
–   Carballo 1.5 64-bit2553+27
−26
(+77)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−50
= = 0 0 0 = 0 1 = 0
–   BugChess2 1.6.22553+33
−33
(+77)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−79
= 0
–   Tornado 2.22550+23
−23
(+74)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−76
0 = = 0
–   Tornado 3.21a 32-bit2547+34
−34
(+71)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
0.0%
+353
1 1 1 =
–   Tornado 3.42a 32-bit2544+34
−34
(+68)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
0.0%
+36
0 1 = 0 1 = = 0 0 1 1 0
–   Crafty 21.5 32-bit2541+32
−32
(+65)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−91
0 =
–   Colossus 2008a2540+29
−30
(+64)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+64
0 1
–   AnMon 5.662539+22
−23
(+63)3.5 − 5.5
(+3−5=1)
38.9%
3.5 / 9
0.0%
−24
0 0 0 1 = 1 0 1 0
–   GreKo 12.0 64-bit2538+25
−25
(+62)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−24
0 = = 0 = = = 0 0 1
–   GarboChess 3.0 32-bit2535+24
−24
(+59)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   AnMon 5.752530+17
−17
(+54)18.5 − 14.5
(+14−10=9)
56.1%
18.5 / 33
0.0%
+97
= 1 = 0 0 0 1 0 0 = = = 1 1 1 = = 1 0 = 1 0 = 1 0 1 1 0 1 1 1 1 0
–   Arasan 11.6 32-bit2529+34
−34
(+53)6 − 4
(+3−1=6)
60.0%
6.0 / 10
0.3%
+108
1 = 1 0 = = = = 1 =
–   DanaSah 4.242525+17
−17
(+49)18 − 22
(+10−14=16)
45.0%
18.0 / 40
0.0%
+18
1 0 0 = = 0 = 0 0 = = 1 = 0 1 = 1 1 1 = 1 1 0 0 = 0 = 1 = 1 0 = = = 0 0 = = 0 0
–   Movei 00.8.4032524+32
−32
(+48)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.5%
+48
0 1
–   GarboChess 2.20 32-bit2521+17
−17
(+45)19.5 − 14.5
(+11−6=17)
57.4%
19.5 / 34
0.0%
+92
0 = 0 1 0 1 = 0 0 = = = 1 1 = = = 1 = = = 1 = 1 1 = 1 = = = 0 = 1 1
–   Twisted Logic 0.099x2521+33
−33
(+45)0 − 2
(+0−2=0)
0.0%
0.0 / 2
1.0%
−INF
0 0
–   ECE X22516+31
−31
(+40)3 − 7
(+3−7=0)
30.0%
3.0 / 10
1.3%
−142
0 0 0 0 0 1 1 0 1 0
–   Brutus 7.02b2513+18
−19
(+37)7 − 9
(+4−6=6)
43.8%
7.0 / 16
0.2%
0
1 0 0 = 1 = = 0 = 0 = 1 1 0 0 =
–   AnMon 5.602511+15
−15
(+35)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.2%
−47
= 1 0 0
–   DanaSah 4.452511+29
−29
(+35)1 − 3
(+0−2=2)
25.0%
1.0 / 4
2.1%
−114
= 0 0 =
–   Hermann 2.8 32-bit2507+26
−26
(+31)0 − 2
(+0−2=0)
0.0%
0.0 / 2
2.9%
−INF
0 0
–   Little Goliath Evolution 3.122506+18
−18
(+30)0 − 2
(+0−2=0)
0.0%
0.0 / 2
1.1%
−INF
0 0
–   Tao 5.62502+17
−17
(+26)17.5 − 18.5
(+14−15=7)
48.6%
17.5 / 36
1.8%
+13
1 0 0 = 0 0 0 1 1 1 1 = 0 1 0 0 1 1 = 0 1 0 0 0 0 1 = = 1 = 0 1 1 = 0 1
–   Hermann 2.4 32-bit2501+24
−24
(+25)10.5 − 11.5
(+6−7=9)
47.7%
10.5 / 22
4.6%
+11
= = 1 = 1 1 1 = = 0 0 1 0 0 = 0 = = 0 = 0 1
–   DanaSah 4.372499+32
−33
(+23)3 − 7
(+0−4=6)
30.0%
3.0 / 10
11.2%
−88
0 = = = = 0 = 0 0 =
–   Arasan 11.3 32-bit2497+35
−35
(+21)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
13.7%
−99
1 0 0 = 0 = 0 =
–   ECE X2496+32
−32
(+20)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
13.9%
−100
0 0 0 1 0 = 0 1 0 1
–   Hermann 2.5 32-bit2495+20
−20
(+19)19 − 15
(+15−11=8)
55.9%
19.0 / 34
8.1%
+59
1 1 1 0 1 0 0 1 1 1 0 = 0 1 = = = 1 = 0 0 0 1 = 0 1 = 1 1 1 = 0 0 1
–   Twisted Logic 20080404x2494+26
−26
(+18)2 − 0
(+2−0=0)
100.0%
2.0 / 2
12.6%
+INF
1 1
–   Philou 3.1.4.12493+21
−21
(+17)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
11.2%
−78
= 1 0 0
–   Delphil 2.82491+23
−23
(+15)0 − 2
(+0−2=0)
0.0%
0.0 / 2
15.6%
−INF
0 0
–   Arasan 11.4 32-bit2489+35
−35
(+13)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
25.7%
−23
= 1 0 = 0 1 0 =
–   Ufim 7.012487+32
−32
(+11)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
26.6%
−145
0 =
–   N2 0.12487+24
−23
(+11)8 − 6
(+4−2=8)
57.1%
8.0 / 14
22.1%
+50
= = = = 1 = 1 0 0 = 1 1 = =
–   Yace 0.99.872486+18
−18
(+10)3 − 5
(+2−4=2)
37.5%
3.0 / 8
21.1%
−79
0 = 1 = 1 0 0 0
–   GreKo 8.2 32-bit2485+26
−26
(+9)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
28.5%
−148
= 0
–   Xpdnt 0910072485+16
−16
(+9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
22.1%
+9
1 0
–   Booot 4.12.02482+35
−35
(+6)0 − 2
(+0−2=0)
0.0%
0.0 / 2
37.4%
−INF
0 0
–   SpiderChess 0706032480+23
−23
(+4)0 − 4
(+0−4=0)
0.0%
0.0 / 4
37.4%
−INF
0 0 0 0
–   Anatoli 0.35k2479+16
−16
(+3)23.5 − 24.5
(+17−18=13)
49.0%
23.5 / 48
40.6%
−3
0 1 = 1 0 0 0 1 0 0 1 1 1 0 = 1 0 = 1 0 1 = = 1 1 1 0 0 1 = = 0 0 = = 1 0 0 = = 0 = 0 1 = 1 0 1
–   Pepito 1.59 32-bit2479+24
−24
(+3)4 − 2
(+4−2=0)
66.7%
4.0 / 6
40.2%
+148
1 1 0 1 1 0
–   Matacz 1.42478+17
−17
(+2)14.5 − 12.5
(+10−8=9)
53.7%
14.5 / 27
42.3%
+24
1 0 = 1 1 = 1 = 0 0 0 1 0 = 1 0 = 0 = 1 1 0 = 1 = = 1
–   Trace 1.362478+21
−21
(+2)1 − 1
(+0−0=2)
50.0%
1.0 / 2
43.3%
+2
= =
–   Rotor 0.42478+18
−18
(+2)29 − 31
(+19−21=20)
48.3%
29.0 / 60
43.8%
−8
0 0 0 1 0 1 = 1 0 1 0 1 1 0 1 = = = 0 0 = 1 = 1 0 1 1 1 0 = 0 1 1 = 0 0 = = 0 0 = 1 0 = 0 1 = = 0 = 1 0 = = = 1 = 0 = 1
–   BBChess 1.3b2478+25
−25
(+2)12 − 14
(+9−11=6)
46.2%
12.0 / 26
44.9%
−23
1 = 0 1 0 1 = = 0 0 0 1 = 1 1 0 0 0 0 0 = = 1 1 1 0
–   Quark 2.352471+19
−19
(−5)2 − 4
(+1−3=2)
33.3%
2.0 / 6
62.6%
−115
1 0 = 0 0 =
–   Amyan 1.5972471+21
−21
(−5)0 − 2
(+0−2=0)
0.0%
0.0 / 2
62.7%
−INF
0 0
–   Arasan 10.42471+21
−21
(−5)4.5 − 6.5
(+3−5=3)
40.9%
4.5 / 11
64.0%
−67
0 = 1 = = 0 0 0 1 1 0
–   Pupsi2 0.082471+18
−17
(−5)10 − 8
(+9−7=2)
55.6%
10.0 / 18
64.9%
+42
1 0 1 1 1 0 1 1 0 1 0 0 = 0 1 0 = 1
–   BBChess 1.3a2470+25
−25
(−6)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
63.9%
−43
0 1 = 0 0 1 1 1 0 0
–   Counter 1.22467+17
−17
(−9)9 − 7
(+6−4=6)
56.3%
9.0 / 16
75.3%
+31
0 1 1 = 0 1 = 1 1 = = 0 0 1 = =
–   Trace 1.37a2467+19
−19
(−9)5 − 3
(+5−3=0)
62.5%
5.0 / 8
73.6%
+98
1 0 0 1 1 1 1 0
–   LittleThought 1.052 32-bit2466+18
−19
(−10)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
77.2%
+147
1 =
–   Dirty 14M-222465+33
−33
(−11)1 − 1
(+1−1=0)
50.0%
1.0 / 2
70.9%
−11
1 0
–   Counter 1.12454+23
−23
(−22)5.5 − 3.5
(+4−2=3)
61.1%
5.5 / 9
92.5%
+41
= 1 = 0 0 = 1 1 1
–   Philou 3.0.02453+29
−29
(−23)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
89.8%
+265
1 1 = 1
–   Hussar 0.42444+18
−18
(−32)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.2%
+125
1 =
–   Bruja 1.9.1 32-bit2443+24
−24
(−33)4 − 2
(+3−1=2)
66.7%
4.0 / 6
98.5%
+71
1 = 1 = 0 1
–   Hermann 2.3 32-bit2442+32
−32
(−34)3 − 4
(+3−4=0)
42.9%
3.0 / 7
96.4%
−91
0 0 1 0 1 1 0
–   Gaviota 0.74.41 32-bit2442+34
−34
(−34)7 − 3
(+6−2=2)
70.0%
7.0 / 10
95.9%
+115
1 1 = 1 1 0 0 1 1 =
–   Betsabe II 1.472438+20
−20
(−38)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.7%
−42
1 1 = 1 = 0 = 0 0 =
–   Delphil 2.32437+32
−32
(−39)1 − 1
(+0−0=2)
50.0%
1.0 / 2
98.0%
−39
= =
–   nanoSzachy 3.82435+17
−17
(−41)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.9%
+194
1 1 0 1
–   Typhoon 1.00-3582432+17
−17
(−44)13 − 7
(+11−5=4)
65.0%
13.0 / 20
100.0%
+68
1 1 1 = 1 1 1 0 1 = 1 1 = = 0 0 0 1 0 1
–   Snitch 1.6.2 32-bit2431+24
−24
(−45)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.8%
+INF
1 1
–   Homer 2.012427+20
−20
(−49)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
+10
1 = 1 = = 1 = 0 1 0
–   Pupsi2 0.072426+21
−21
(−50)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+215
1 1 1 1 0 = 1 1
–   PostModernist 10162424+22
−22
(−52)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+98
1 1 = =
–   Pupsi2 0.062416+34
−34
(−60)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.9%
−60
1 0 0 = = 1 1 0
–   Muse 0.899b2414+21
−21
(−62)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−157
0 = 1 0
–   Delphil 2.6a2414+27
−27
(−62)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Delphil 1.9c2410+34
−34
(−66)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−148
0 = 0 1
–   Delphil 1.6c2407+34
−34
(−69)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+73
1 =
–   Diablo 0.5.12407+18
−18
(−69)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−151
0 0 = 1
–   nanoSzachy 3.42404+23
−22
(−72)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+192
= 1 1 0 1 1 1 1
–   Queen 4.032404+19
−19
(−72)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
100.0%
−333
1 0 = 0 0 0 0 0
–   Dragon 4.62404+18
−19
(−72)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−229
= 0
–   RomiChess P3k 32-bit2404+19
−19
(−72)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−131
= = = 0
–   Gaia 3.5 32-bit2398+23
−23
(−78)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−220
= 0
–   Horizon 4.42384+18
−18
(−92)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−187
= 1 0 0
–   Sage 3.532382+18
−18
(−94)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Delphil 1.9f2382+33
−33
(−94)10.5 − 3.5
(+7−0=7)
75.0%
10.5 / 14
100.0%
+56
= = 1 1 = 1 1 = 1 1 = = 1 =
–   Dirty 0.99 OW52380+24
−24
(−96)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−163
= = 0 =
–   Rotor 0.32379+32
−32
(−97)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−253
= 0
–   GreKo 6.252370+34
−34
(−106)9.5 − 10.5
(+5−6=9)
47.5%
9.5 / 20
100.0%
−120
= = = 0 = = 0 0 = 1 0 0 1 1 = = 0 = 1 1
–   DanaSah 2.442368+32
−32
(−108)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+48
= 1
–   Pupsi 0.192362+34
−34
(−114)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−39
1 1 1 = 1 0 0 0 = 1
–   Alfil 6.102355+33
−33
(−121)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   GreKo 5.92345+24
−24
(−131)25 − 9
(+21−5=8)
73.5%
25.0 / 34
100.0%
+42
1 1 1 = 0 1 1 1 1 1 = 1 1 1 1 = = 1 1 = 1 1 0 1 0 = 1 = = 0 1 0 1 1
–   Brutus 6.12299+36
−36
(−177)12.5 − 7.5
(+10−5=5)
62.5%
12.5 / 20
100.0%
−88
= 0 0 = 1 1 0 0 1 1 1 1 0 1 = = = 1 1 1
–   Popochin 3.22292+18
−18
(−184)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−184
1 0
–   Bison 8.2.4r2278+26
−26
(−198)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−198
1 0
–   Brutus 6.02248+35
−35
(−228)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Joker 1.1.062247+33
−33
(−229)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Uralochka 1.1b2216+19
−19
(−260)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   EveAnn 1.622205+34
−34
(−271)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−128
= 1
–   GopherCheck 0.2.2 64-bit2151+36
−36
(−325)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−175
= = 1 1
–   TJchess 0.1212129+19
−19
(−347)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−347
1 0

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Cerebro 3.03d
played with current
participants of this list
Represented by
1-2-CPU#1542470315itself
32-bit#89-912473368itself
32-bit 1-2-CPU#90-922473368itself
32-bit single-CPU#90-922473368itself
All#152-1532465326itself
Free#137-1382469326itself
Free 1-2-CPU#142-1432473315itself
Free 32-bit#852456338itself
Free 32-bit 1-2-CPU#852456338itself
Free 32-bit single-CPU#852456338itself
Free single-CPU#142-1432473315itself
Single-CPU#1542470315itself

Created in 2005-2013 by CCRL team
Last games added on April 15, 2017