CCRL 40/40
Downloads and Statistics
July 22, 2017
Testing summary:
Total: 727'811 games
played by 1'904 programs
99761 CPU days (X2 4600+)

White wins: 250'438 (34.4%)
Black wins: 186'059 (25.6%)
Draws: 291'314 (40.0%)
White score: 54.4%

Engine Details

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Show each game results
Cerebro 3.03d#165  (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-bit2663+32
−32
(+187)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+119
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 2008b2643+13
−13
(+167)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+84
0 0 = 1
–   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-bit2620+19
−19
(+144)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−139
0 0 0 =
–   Bison 9.62618+23
−23
(+142)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−141
0 0 0 =
–   ProDeo 1.62617+20
−20
(+141)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+55
0 1 0 =
–   Alfil 8.1.12600+14
−14
(+124)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−165
0 0 0 =
–   Deuterium 09.01.26.4922599+23
−23
(+123)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+208
0 = 1 1
–   Sloppy 0.2.2 32-bit2598+14
−14
(+122)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−28
0 = = 0
–   The Baron 2.23 32-bit2594+17
−16
(+118)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−143
0 0 0 0 1 0 = 0
–   Amyan 1.722589+13
−13
(+113)6.5 − 12.5
(+2−8=9)
34.2%
6.5 / 19
0.0%
+21
0 = 0 0 = = 0 = 1 0 = = 0 = 1 = 0 = 0
–   Chronos 1.9.62583+27
−26
(+107)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+202
= 1 0 1
–   Petir 4.9999992577+16
−16
(+101)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Critter 0.40 32-bit2576+32
−31
(+100)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+11
0 1 = 0 0 1 0 =
–   Brutus 8.05 32-bit2566+17
−17
(+90)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+26
0 = = = 0 0 = 1 1 0
–   Rotor 0.52564+17
−17
(+88)6 − 14
(+3−11=6)
30.0%
6.0 / 20
0.0%
−51
1 0 = 1 0 0 0 0 0 = 0 = = 0 0 0 = = 1 0
–   Cyrano 0.52564+33
−33
(+88)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−54
0 =
–   Crafty 22.1 32-bit2564+28
−28
(+88)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Arasan 11.7 32-bit2559+34
−34
(+83)6 − 5
(+5−4=2)
54.5%
6.0 / 11
0.0%
+114
0 1 1 0 1 0 0 = 1 1 =
–   BugChess2 1.6.22554+33
−33
(+78)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−78
0 =
–   Carballo 1.5 64-bit2553+26
−26
(+77)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−50
0 1 = 0 0 = = = 0 0
–   Tornado 2.22551+23
−23
(+75)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−75
= 0 0 =
–   Tornado 3.21a 32-bit2548+34
−34
(+72)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
0.0%
+354
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 0 1 1 = = 0 1 = 0 1 0
–   Colossus 2008a2541+29
−30
(+65)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+65
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
–   AnMon 5.662539+22
−22
(+63)3.5 − 5.5
(+3−5=1)
38.9%
3.5 / 9
0.0%
−24
0 = 1 1 0 0 0 1 0
–   GreKo 12.0 64-bit2539+25
−25
(+63)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−23
= 0 = = = 0 0 1 0 =
–   GarboChess 3.0 32-bit2536+24
−24
(+60)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   AnMon 5.752531+16
−17
(+55)18.5 − 14.5
(+14−10=9)
56.1%
18.5 / 33
0.0%
+98
0 = 1 0 = 1 1 1 0 1 1 = 0 1 0 1 1 = 0 = 0 = 1 0 1 0 1 1 1 = 0 = =
–   Arasan 11.6 32-bit2530+34
−34
(+54)6 − 4
(+3−1=6)
60.0%
6.0 / 10
0.3%
+109
= = 1 = = 1 = = 1 0
–   DanaSah 4.242526+17
−17
(+50)18 − 22
(+10−14=16)
45.0%
18.0 / 40
0.0%
+19
= 1 1 0 1 = = 0 0 = 1 0 0 0 0 = = = 1 = 1 = 0 1 0 1 = = = = 1 0 = 0 0 0 = 0 = 1
–   MadChess 2.2 64-bit2525+65
−64
(+49)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
7.7%
−31
= 1 0 0
–   Movei 00.8.4032524+32
−32
(+48)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.5%
+48
1 0
–   GarboChess 2.20 32-bit2522+17
−17
(+46)19.5 − 14.5
(+11−6=17)
57.4%
19.5 / 34
0.0%
+93
= 1 = = = 0 = 1 1 1 1 1 = = = 1 1 = = 1 = = = = 0 = = 0 = 1 1 0 0 0
–   Twisted Logic 0.099x2521+33
−33
(+45)0 − 2
(+0−2=0)
0.0%
0.0 / 2
1.0%
−INF
0 0
–   Brutus 7.02b2514+19
−18
(+38)7 − 9
(+4−6=6)
43.8%
7.0 / 16
0.2%
0
= 0 0 = 0 = 0 = = 0 1 1 0 = 1 1
–   DanaSah 4.452512+29
−29
(+36)1 − 3
(+0−2=2)
25.0%
1.0 / 4
2.1%
−113
= 0 0 =
–   AnMon 5.602512+15
−15
(+36)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.2%
−46
0 1 = 0
–   Hermann 2.8 32-bit2507+26
−26
(+31)0 − 2
(+0−2=0)
0.0%
0.0 / 2
2.8%
−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
–   ECE X22506+28
−28
(+30)3 − 7
(+3−7=0)
30.0%
3.0 / 10
3.7%
−152
1 0 1 0 0 0 0 0 0 1
–   Hermann 2.4 32-bit2502+23
−23
(+26)10.5 − 11.5
(+6−7=9)
47.7%
10.5 / 22
4.5%
+12
= 0 0 0 = = = 0 0 1 = 0 1 = 0 1 1 1 = 1 = =
–   Tao 5.62502+17
−17
(+26)17.5 − 18.5
(+14−15=7)
48.6%
17.5 / 36
1.8%
+13
0 1 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 0 =
–   DanaSah 4.372500+33
−33
(+24)3 − 7
(+0−4=6)
30.0%
3.0 / 10
10.7%
−87
0 = 0 = = = 0 = 0 =
–   Arasan 11.3 32-bit2498+35
−35
(+22)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
13.5%
−98
0 = 0 = 0 0 = 1
–   ECE X2497+32
−32
(+21)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
13.0%
−99
0 0 0 1 0 1 0 = 0 1
–   Hermann 2.5 32-bit2495+20
−20
(+19)19 − 15
(+15−11=8)
55.9%
19.0 / 34
7.9%
+59
1 = 0 0 1 = = 1 = 0 0 0 1 = 1 1 1 0 1 1 1 = 1 = 0 1 0 0 1 1 1 0 = 0
–   Twisted Logic 20080404x2495+26
−26
(+19)2 − 0
(+2−0=0)
100.0%
2.0 / 2
12.4%
+INF
1 1
–   Philou 3.1.4.12493+20
−21
(+17)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
11.0%
−78
1 0 = 0
–   Delphil 2.82492+23
−23
(+16)0 − 2
(+0−2=0)
0.0%
0.0 / 2
15.3%
−INF
0 0
–   Arasan 11.4 32-bit2490+35
−35
(+14)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
25.3%
−22
= 0 = = 1 0 0 1
–   Ufim 7.012488+32
−32
(+12)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
26.3%
−144
0 =
–   N2 0.12488+23
−23
(+12)8 − 6
(+4−2=8)
57.1%
8.0 / 14
21.5%
+51
= = 1 1 0 = 0 = = = 1 = = 1
–   Yace 0.99.872487+18
−18
(+11)3 − 5
(+2−4=2)
37.5%
3.0 / 8
21.1%
−78
= 0 0 0 1 0 1 =
–   Xpdnt 0910072486+16
−16
(+10)1 − 1
(+1−1=0)
50.0%
1.0 / 2
21.6%
+10
1 0
–   GreKo 8.2 32-bit2485+25
−26
(+9)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
28.2%
−148
0 =
–   Booot 4.12.02483+35
−35
(+7)0 − 2
(+0−2=0)
0.0%
0.0 / 2
37.0%
−INF
0 0
–   SpiderChess 0706032481+23
−23
(+5)0 − 4
(+0−4=0)
0.0%
0.0 / 4
36.8%
−INF
0 0 0 0
–   Pepito 1.59 32-bit2480+24
−24
(+4)4 − 2
(+4−2=0)
66.7%
4.0 / 6
39.4%
+149
1 1 0 1 0 1
–   Trace 1.362479+21
−21
(+3)1 − 1
(+0−0=2)
50.0%
1.0 / 2
42.9%
+3
= =
–   Matacz 1.42479+17
−17
(+3)14.5 − 12.5
(+10−8=9)
53.7%
14.5 / 27
41.5%
+25
1 0 1 = = 0 = = = 1 1 1 0 = 0 0 1 1 0 0 1 = 1 = 1 = 0
–   Anatoli 0.35k2479+17
−17
(+3)23.5 − 24.5
(+17−18=13)
49.0%
23.5 / 48
39.7%
−3
= = 1 = 0 1 1 0 1 0 0 = = 0 = 1 0 1 1 0 1 0 = 1 = 0 = = = 1 0 = 1 0 1 1 0 0 1 0 = 1 1 0 0 0 0 1
–   BBChess 1.3b2478+25
−25
(+2)12 − 14
(+9−11=6)
46.2%
12.0 / 26
44.2%
−23
= 0 = 1 0 1 1 0 0 = 0 0 0 0 1 0 1 0 1 0 1 = = 1 = 1
–   Rotor 0.42478+18
−18
(+2)29 − 31
(+19−21=20)
48.3%
29.0 / 60
43.1%
−8
= = 0 = = 1 = 1 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 = 0 1
–   Amyan 1.5972472+21
−21
(−4)0 − 2
(+0−2=0)
0.0%
0.0 / 2
62.3%
−INF
0 0
–   Pupsi2 0.082471+17
−18
(−5)10 − 8
(+9−7=2)
55.6%
10.0 / 18
64.5%
+42
0 1 0 = 1 = 0 0 1 1 0 0 1 0 1 1 1 1
–   Quark 2.352471+19
−19
(−5)2 − 4
(+1−3=2)
33.3%
2.0 / 6
64.3%
−115
0 1 = 0 = 0
–   BBChess 1.3a2471+25
−25
(−5)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
63.2%
−42
1 0 0 0 1 1 0 0 = 1
–   Arasan 10.42470+21
−21
(−6)4.5 − 6.5
(+3−5=3)
40.9%
4.5 / 11
68.2%
−68
= 1 0 0 0 1 = = 0 0 1
–   Trace 1.37a2468+19
−19
(−8)5 − 3
(+5−3=0)
62.5%
5.0 / 8
72.9%
+99
0 1 0 1 1 1 1 0
–   Counter 1.22468+17
−17
(−8)9 − 7
(+6−4=6)
56.3%
9.0 / 16
75.0%
+32
1 0 = = = = = 0 1 = 0 1 1 0 1 1
–   Dirty 14M-222466+33
−33
(−10)1 − 1
(+1−1=0)
50.0%
1.0 / 2
70.1%
−10
0 1
–   LittleThought 1.052 32-bit2466+19
−19
(−10)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
76.8%
+147
= 1
–   Counter 1.12455+23
−23
(−21)5.5 − 3.5
(+4−2=3)
61.1%
5.5 / 9
92.2%
+42
0 = 1 1 1 = 1 0 =
–   Philou 3.0.02454+29
−29
(−22)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
89.4%
+266
1 = 1 1
–   Bruja 1.9.1 32-bit2444+24
−24
(−32)4 − 2
(+3−1=2)
66.7%
4.0 / 6
98.4%
+72
1 0 = 1 1 =
–   Hussar 0.42443+18
−18
(−33)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.4%
+124
1 =
–   Gaviota 0.74.41 32-bit2443+34
−34
(−33)7 − 3
(+6−2=2)
70.0%
7.0 / 10
95.7%
+116
1 1 1 = = 0 0 1 1 1
–   Hermann 2.3 32-bit2443+32
−32
(−33)3 − 4
(+3−4=0)
42.9%
3.0 / 7
96.3%
−90
0 0 0 1 1 0 1
–   Betsabe II 1.472439+20
−20
(−37)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.6%
−41
0 = 0 0 = 1 = 1 = 1
–   Delphil 2.32438+32
−33
(−38)1 − 1
(+0−0=2)
50.0%
1.0 / 2
97.9%
−38
= =
–   nanoSzachy 3.82436+16
−16
(−40)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.9%
+195
1 1 0 1
–   Typhoon 1.00-3582433+17
−17
(−43)13 − 7
(+11−5=4)
65.0%
13.0 / 20
100.0%
+69
0 1 0 1 0 0 1 = = = 1 1 1 1 1 1 1 = 0 1
–   Snitch 1.6.2 32-bit2432+24
−24
(−44)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.8%
+INF
1 1
–   Homer 2.012428+21
−21
(−48)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
+11
0 1 1 = 1 = = = 1 0
–   PostModernist 10162428+21
−21
(−48)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+102
= = 1 1
–   Pupsi2 0.072427+20
−21
(−49)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+216
0 = 1 1 1 1 1 1
–   Pupsi2 0.062417+34
−34
(−59)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.9%
−59
1 1 0 = = 0 1 0
–   Delphil 2.6a2415+27
−27
(−61)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Muse 0.899b2415+21
−21
(−61)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−156
0 1 0 =
–   Delphil 1.9c2411+34
−34
(−65)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−147
0 = 1 0
–   Delphil 1.6c2408+34
−34
(−68)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+74
= 1
–   Diablo 0.5.12408+18
−18
(−68)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−150
= 0 1 0
–   Queen 4.032407+19
−19
(−69)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
100.0%
−330
0 0 0 0 0 1 = 0
–   Dragon 4.62406+18
−18
(−70)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−227
= 0
–   RomiChess P3k 32-bit2405+19
−19
(−71)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−130
0 = = =
–   nanoSzachy 3.42405+23
−23
(−71)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+193
1 1 1 1 0 1 = 1
–   Gaia 3.5 32-bit2400+23
−23
(−76)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−218
0 =
–   Horizon 4.42385+18
−18
(−91)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−186
0 0 = 1
–   Sage 3.532383+18
−18
(−93)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Delphil 1.9f2383+33
−33
(−93)10.5 − 3.5
(+7−0=7)
75.0%
10.5 / 14
100.0%
+57
1 = = = = = 1 1 = 1 1 = 1 1
–   Dirty 0.99 OW52381+24
−24
(−95)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−162
0 = = =
–   Rotor 0.32380+32
−32
(−96)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−252
= 0
–   GreKo 6.252371+34
−34
(−105)9.5 − 10.5
(+5−6=9)
47.5%
9.5 / 20
100.0%
−119
= = = 0 = = 0 0 = 1 0 0 1 1 = = 0 = 1 1
–   DanaSah 2.442369+32
−32
(−107)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+49
1 =
–   Pupsi 0.192363+34
−34
(−113)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−38
1 1 1 = 1 0 0 0 = 1
–   Alfil 6.102356+33
−33
(−120)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   GreKo 5.92346+24
−24
(−130)25 − 9
(+21−5=8)
73.5%
25.0 / 34
100.0%
+43
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 6.12300+36
−36
(−176)12.5 − 7.5
(+10−5=5)
62.5%
12.5 / 20
100.0%
−87
= 0 0 = 1 1 0 0 1 1 1 1 0 1 = = = 1 1 1
–   Popochin 3.22293+18
−18
(−183)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−183
1 0
–   Bison 8.2.4r2279+26
−26
(−197)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−197
1 0
–   Brutus 6.02249+35
−35
(−227)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Joker 1.1.062248+33
−33
(−228)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Uralochka 1.1b2215+19
−19
(−261)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   EveAnn 1.622207+34
−34
(−269)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−126
= 1
–   GopherCheck 0.2.2 64-bit2146+35
−36
(−330)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−180
= = 1 1
–   TJchess 0.1212130+19
−19
(−346)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−346
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#156-1572476305itself
32-bit#89-912474368itself
32-bit 1-2-CPU#90-922473368itself
32-bit single-CPU#90-922473368itself
All#1552471305itself
Free#1412474305itself
Free 1-2-CPU#1452476305itself
Free 32-bit#772475368itself
Free 32-bit 1-2-CPU#76-772475368itself
Free 32-bit single-CPU#76-772475368itself
Free single-CPU#1452476305itself
Single-CPU#156-1572476305itself

Created in 2005-2013 by CCRL team
Last games added on July 22, 2017