CCRL 40/40
Downloads and Statistics
September 23, 2017
Testing summary:
Total: 742'849 games
played by 1'930 programs
101715 CPU days (X2 4600+)

White wins: 255'360 (34.4%)
Black wins: 189'584 (25.5%)
Draws: 297'905 (40.1%)
White score: 54.4%

Engine Details

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Show each game results
Cerebro 3.03d#170  (2477+18
−18
)Quote
Author: Antonio Senatore Link: Homepage
This is the only Cerebro version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Booot 4.15.02691+14
−14
(+214)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Scorpio 2.5 32-bit2663+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
(+171)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Colossus 2008b2643+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
(+162)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+66
0 1 = 0
–   BugChess2 1.6.3 32-bit2620+19
−19
(+143)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−140
0 0 = 0
–   Bison 9.62618+23
−23
(+141)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−142
0 0 0 =
–   ProDeo 1.62617+20
−20
(+140)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+54
0 = 1 0
–   Alfil 8.1.12600+14
−14
(+123)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−166
= 0 0 0
–   Deuterium 09.01.26.4922599+23
−23
(+122)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+207
0 1 = 1
–   Sloppy 0.2.2 32-bit2598+14
−14
(+121)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−29
0 = = 0
–   The Baron 2.23 32-bit2594+17
−17
(+117)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−144
0 0 0 0 1 0 0 =
–   Amyan 1.722590+13
−13
(+113)6.5 − 12.5
(+2−8=9)
34.2%
6.5 / 19
0.0%
+21
0 = 0 0 = = = = 1 0 0 = 1 0 = = 0 = 0
–   Chronos 1.9.62583+26
−26
(+106)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+201
= 1 1 0
–   Petir 4.9999992577+16
−16
(+100)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Critter 0.40 32-bit2576+32
−32
(+99)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+10
0 1 0 = 0 1 = 0
–   Brutus 8.05 32-bit2566+17
−17
(+89)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+25
0 = = = 0 0 = 1 1 0
–   Cyrano 0.52565+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
(+87)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Rotor 0.52564+17
−17
(+87)6 − 14
(+3−11=6)
30.0%
6.0 / 20
0.0%
−52
0 0 1 0 0 = 1 0 0 0 = 0 1 0 0 0 = = = =
–   Arasan 11.7 32-bit2560+34
−34
(+83)6 − 5
(+5−4=2)
54.5%
6.0 / 11
0.0%
+114
1 0 1 1 0 1 = 0 = 0 1
–   BugChess2 1.6.22555+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
(+76)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−51
0 1 = 0 = = 0 0 0 =
–   Tornado 2.22551+23
−23
(+74)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−76
0 = 0 =
–   Tornado 3.21a 32-bit2548+34
−34
(+71)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
0.0%
+353
1 1 = 1
–   Counter 2.0.2 64-bit2547+29
−29
(+70)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+14
= 0 = 1 0 = = = 0 =
–   Tornado 3.42a 32-bit2544+34
−34
(+67)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
0.0%
+35
1 0 0 1 0 0 0 1 1 = = =
–   Crafty 21.5 32-bit2542+32
−32
(+65)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−91
0 =
–   Colossus 2008a2541+29
−30
(+64)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+64
0 1
–   GreKo 12.0 64-bit2540+25
−25
(+63)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−23
0 = = 0 = = = 0 0 1
–   AnMon 5.662539+22
−23
(+62)3.5 − 5.5
(+3−5=1)
38.9%
3.5 / 9
0.0%
−25
1 = 0 0 0 0 1 1 0
–   GarboChess 3.0 32-bit2536+24
−24
(+59)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   AnMon 5.752531+16
−16
(+54)18.5 − 14.5
(+14−10=9)
56.1%
18.5 / 33
0.0%
+97
1 1 0 1 1 0 1 = 1 1 1 = 0 0 = 1 0 = 0 0 1 = = = 1 1 1 1 0 = 0 = 0
–   Arasan 11.6 32-bit2530+34
−34
(+53)6 − 4
(+3−1=6)
60.0%
6.0 / 10
0.3%
+108
= = = 1 0 = = 1 = 1
–   DanaSah 4.242526+17
−17
(+49)18 − 22
(+10−14=16)
45.0%
18.0 / 40
0.0%
+18
0 0 = 1 = = 1 1 0 = 0 0 = = 0 = 0 = 1 1 1 0 = 1 = = 0 1 1 = 0 1 = 0 0 = 0 = = 0
–   Movei 00.8.4032524+32
−32
(+47)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.6%
+47
0 1
–   GarboChess 2.20 32-bit2522+17
−17
(+45)19.5 − 14.5
(+11−6=17)
57.4%
19.5 / 34
0.0%
+92
1 1 1 = 1 1 = = 1 1 = = 0 = 1 = = 1 = = = = = = 0 = 0 = 0 0 = 1 1 0
–   Twisted Logic 0.099x2522+33
−33
(+45)0 − 2
(+0−2=0)
0.0%
0.0 / 2
1.1%
−INF
0 0
–   Brutus 7.02b2514+18
−18
(+37)7 − 9
(+4−6=6)
43.8%
7.0 / 16
0.3%
0
0 = = 1 0 = 0 = = 1 = 1 0 0 1 0
–   AnMon 5.602512+15
−15
(+35)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.2%
−47
0 = 1 0
–   DanaSah 4.452512+29
−29
(+35)1 − 3
(+0−2=2)
25.0%
1.0 / 4
2.3%
−114
0 = = 0
–   Hermann 2.8 32-bit2508+26
−26
(+31)0 − 2
(+0−2=0)
0.0%
0.0 / 2
3.2%
−INF
0 0
–   MadChess 2.2 64-bit2508+29
−29
(+31)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
3.9%
+62
= 1 0 0 1 = = = = 1
–   ECE X22507+28
−28
(+30)3 − 7
(+3−7=0)
30.0%
3.0 / 10
3.9%
−152
0 0 0 0 0 1 1 0 1 0
–   Little Goliath Evolution 3.122507+18
−18
(+30)0 − 2
(+0−2=0)
0.0%
0.0 / 2
1.3%
−INF
0 0
–   Tao 5.62502+17
−17
(+25)17.5 − 18.5
(+14−15=7)
48.6%
17.5 / 36
2.2%
+12
0 1 = 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
(+24)10.5 − 11.5
(+6−7=9)
47.7%
10.5 / 22
5.4%
+10
0 = = 0 1 0 = = = 1 0 0 = 0 0 1 1 1 1 = = =
–   DanaSah 4.372500+33
−33
(+23)3 − 7
(+0−4=6)
30.0%
3.0 / 10
11.4%
−88
0 0 0 = = 0 = = = =
–   Arasan 11.3 32-bit2498+35
−35
(+21)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
14.7%
−99
0 = 0 0 = 1 = 0
–   ECE X2498+32
−32
(+21)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
13.8%
−99
0 = 0 1 0 0 0 1 0 1
–   Hermann 2.5 32-bit2496+20
−20
(+19)19 − 15
(+15−11=8)
55.9%
19.0 / 34
8.9%
+59
0 = 0 1 = 1 0 = 0 = 0 0 1 0 0 1 1 1 0 = 0 1 1 1 1 1 1 = 1 = 0 1 1 =
–   Twisted Logic 20080404x2495+26
−26
(+18)2 − 0
(+2−0=0)
100.0%
2.0 / 2
13.6%
+INF
1 1
–   Philou 3.1.4.12494+21
−20
(+17)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
12.2%
−78
0 = 1 0
–   Delphil 2.82492+23
−23
(+15)0 − 2
(+0−2=0)
0.0%
0.0 / 2
16.7%
−INF
0 0
–   Ufim 7.012489+32
−32
(+12)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
27.9%
−144
= 0
–   N2 0.12488+23
−23
(+11)8 − 6
(+4−2=8)
57.1%
8.0 / 14
23.4%
+50
= = 1 1 0 = = 1 0 = 1 = = =
–   Yace 0.99.872487+18
−18
(+10)3 − 5
(+2−4=2)
37.5%
3.0 / 8
23.4%
−79
= 0 0 0 1 0 = 1
–   Xpdnt 0910072486+16
−16
(+9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
23.9%
+9
1 0
–   GreKo 8.2 32-bit2486+26
−26
(+9)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
30.2%
−148
0 =
–   Booot 4.12.02483+35
−35
(+6)0 − 2
(+0−2=0)
0.0%
0.0 / 2
39.1%
−INF
0 0
–   Arasan 11.4 32-bit2482+34
−35
(+5)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
41.5%
−31
= 1 0 0 = = 1 0
–   Pepito 1.59 32-bit2480+24
−24
(+3)4 − 2
(+4−2=0)
66.7%
4.0 / 6
42.5%
+148
1 1 1 0 1 0
–   SpiderChess 0706032480+23
−23
(+3)0 − 4
(+0−4=0)
0.0%
0.0 / 4
43.2%
−INF
0 0 0 0
–   Anatoli 0.35k2480+16
−16
(+3)23.5 − 24.5
(+17−18=13)
49.0%
23.5 / 48
43.0%
−3
1 0 = 1 0 = 1 1 0 = 0 = 0 1 0 1 1 = 1 = = = 0 0 = = 0 1 0 = 1 = 1 0 1 1 0 1 0 0 0 0 1 1 0 = 1 0
–   Rotor 0.42479+18
−18
(+2)29 − 31
(+19−21=20)
48.3%
29.0 / 60
46.1%
−8
= = = 0 1 = = 1 0 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 =
–   Trace 1.362479+21
−21
(+2)1 − 1
(+0−0=2)
50.0%
1.0 / 2
45.8%
+2
= =
–   Matacz 1.42479+17
−17
(+2)14.5 − 12.5
(+10−8=9)
53.7%
14.5 / 27
44.8%
+24
= 0 = 1 = 1 1 = 1 0 1 = 0 = 0 = = 1 0 1 0 = 1 0 0 1 1
–   BBChess 1.3b2479+25
−25
(+2)12 − 14
(+9−11=6)
46.2%
12.0 / 26
47.1%
−23
0 1 1 1 1 0 0 0 0 0 = 0 0 1 0 0 = 0 1 = 1 = 1 = 1 =
–   Amyan 1.5972472+21
−21
(−5)0 − 2
(+0−2=0)
0.0%
0.0 / 2
65.3%
−INF
0 0
–   Pupsi2 0.082472+18
−17
(−5)10 − 8
(+9−7=2)
55.6%
10.0 / 18
67.5%
+42
0 1 = 0 0 0 1 1 1 1 0 1 0 1 1 0 = 1
–   BBChess 1.3a2471+25
−25
(−6)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
65.7%
−43
= 0 0 0 1 0 1 1 1 0
–   Arasan 10.42470+21
−21
(−7)4.5 − 6.5
(+3−5=3)
40.9%
4.5 / 11
70.8%
−69
= 0 = = 0 0 0 1 0 1 1
–   Quark 2.352469+19
−19
(−8)2 − 4
(+1−3=2)
33.3%
2.0 / 6
73.9%
−118
0 1 0 = 0 =
–   Counter 1.22468+17
−17
(−9)9 − 7
(+6−4=6)
56.3%
9.0 / 16
77.7%
+31
1 0 = = 1 0 = 1 0 1 = 1 = = 0 1
–   Trace 1.37a2468+19
−19
(−9)5 − 3
(+5−3=0)
62.5%
5.0 / 8
75.5%
+98
0 1 1 0 1 1 0 1
–   LittleThought 1.052 32-bit2467+18
−18
(−10)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
79.2%
+147
= 1
–   Dirty 14M-222466+33
−33
(−11)1 − 1
(+1−1=0)
50.0%
1.0 / 2
72.4%
−11
1 0
–   Philou 3.0.02455+29
−29
(−22)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
90.5%
+266
1 = 1 1
–   Counter 1.12455+23
−23
(−22)5.5 − 3.5
(+4−2=3)
61.1%
5.5 / 9
93.2%
+41
1 = 1 1 0 = 0 1 =
–   Hussar 0.42444+18
−17
(−33)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.6%
+124
= 1
–   Bruja 1.9.1 32-bit2444+24
−24
(−33)4 − 2
(+3−1=2)
66.7%
4.0 / 6
98.7%
+71
0 1 = 1 1 =
–   Hermann 2.3 32-bit2443+32
−32
(−34)3 − 4
(+3−4=0)
42.9%
3.0 / 7
96.7%
−91
1 0 0 1 0 0 1
–   Gaviota 0.74.41 32-bit2443+34
−34
(−34)7 − 3
(+6−2=2)
70.0%
7.0 / 10
96.1%
+115
1 = 1 1 1 0 0 = 1 1
–   Betsabe II 1.472439+20
−20
(−38)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.7%
−42
1 = 1 = 0 = 0 0 = 1
–   Delphil 2.32438+32
−33
(−39)1 − 1
(+0−0=2)
50.0%
1.0 / 2
98.2%
−39
= =
–   nanoSzachy 3.82436+17
−16
(−41)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+194
1 1 0 1
–   Typhoon 1.00-3582433+17
−17
(−44)13 − 7
(+11−5=4)
65.0%
13.0 / 20
100.0%
+68
1 0 0 1 0 0 = 1 1 1 1 0 1 1 = 1 1 = = 1
–   Snitch 1.6.2 32-bit2432+24
−24
(−45)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.8%
+INF
1 1
–   Homer 2.012428+20
−21
(−49)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
+10
1 0 0 1 = 1 = = 1 =
–   Pupsi2 0.072427+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 10162426+21
−21
(−51)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+99
= = 1 1
–   Pupsi2 0.062417+34
−34
(−60)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.9%
−60
0 1 0 0 = = 1 1
–   Muse 0.899b2416+21
−21
(−61)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−156
0 1 = 0
–   Delphil 2.6a2415+27
−27
(−62)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Delphil 1.9c2411+34
−34
(−66)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−148
0 0 = 1
–   Diablo 0.5.12408+18
−18
(−69)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−151
0 1 = 0
–   Queen 4.032408+19
−19
(−69)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
100.0%
−330
0 0 0 0 0 = 0 1
–   Delphil 1.6c2408+34
−34
(−69)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+73
1 =
–   Dragon 4.62406+18
−18
(−71)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−228
0 =
–   RomiChess P3k 32-bit2405+19
−19
(−72)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−131
= = = 0
–   nanoSzachy 3.42405+23
−23
(−72)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+192
1 1 1 1 1 = 1 0
–   Gaia 3.5 32-bit2400+23
−23
(−77)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−219
= 0
–   Horizon 4.42385+18
−18
(−92)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−187
1 = 0 0
–   Sage 3.532383+18
−18
(−94)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Delphil 1.9f2383+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 OW52381+24
−24
(−96)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−163
= = 0 =
–   Rotor 0.32380+32
−32
(−97)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−253
= 0
–   GreKo 6.252372+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 2.442370+32
−32
(−107)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+49
= 1
–   Pupsi 0.192364+34
−34
(−113)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−38
1 1 1 = 1 0 0 0 = 1
–   RomiChess P3m 64-bit2361+31
−31
(−116)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+8
1 1 = 1 = = 1 0
–   Alfil 6.102356+33
−33
(−121)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   GreKo 5.92346+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 6.12300+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 3.22293+18
−18
(−184)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−184
1 0
–   Bison 8.2.4r2279+26
−26
(−198)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−198
1 0
–   Brutus 6.02249+35
−35
(−228)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Joker 1.1.062248+33
−33
(−229)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Uralochka 1.1b2217+19
−19
(−260)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   EveAnn 1.622207+34
−34
(−270)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−127
= 1
–   GopherCheck 0.2.2 64-bit2145+35
−36
(−332)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−182
= = 1 1
–   TJchess 0.1212130+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#1622478306itself
32-bit#89-912474368itself
32-bit 1-2-CPU#90-922473368itself
32-bit single-CPU#90-922473368itself
All#1572471317itself
Free#1402473317itself
Free 1-2-CPU#1502478306itself
Free 32-bit#772475368itself
Free 32-bit 1-2-CPU#76-772475368itself
Free 32-bit single-CPU#76-772475368itself
Free single-CPU#1502478306itself
Single-CPU#1622478306itself

Created in 2005-2013 by CCRL team
Last games added on September 23, 2017