CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Cerebro 3.03d#166‑168  (2480+18
−18
)Quote
Author: Antonio Senatore Link: Homepage
This is the only Cerebro version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Booot 4.15.02691+14
−14
(+211)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Scorpio 2.5 32-bit2663+32
−32
(+183)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+115
= = = 0
–   E.T. Chess 13.01.082648+14
−14
(+168)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Colossus 2008b2642+13
−13
(+162)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+79
1 0 0 =
–   Chronos 1.9.72639+20
−20
(+159)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+63
0 1 = 0
–   BugChess2 1.6.3 32-bit2620+19
−19
(+140)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−143
= 0 0 0
–   Bison 9.62618+23
−23
(+138)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−145
0 0 = 0
–   ProDeo 1.62617+19
−20
(+137)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+51
= 0 1 0
–   Alfil 8.1.12600+14
−14
(+120)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−169
0 0 0 =
–   Deuterium 09.01.26.4922599+23
−23
(+119)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+204
1 = 1 0
–   Sloppy 0.2.2 32-bit2598+14
−14
(+118)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−32
0 0 = =
–   The Baron 2.23 32-bit2594+17
−17
(+114)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.0%
−147
0 1 0 = 0 0 0 0
–   Amyan 1.722590+13
−13
(+110)6.5 − 12.5
(+2−8=9)
34.2%
6.5 / 19
0.0%
+18
= 1 1 0 = 0 0 = = 0 = 0 = = = 0 0 0 =
–   Chronos 1.9.62583+26
−26
(+103)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+198
= 1 1 0
–   Petir 4.9999992578+16
−16
(+98)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Critter 0.40 32-bit2575+32
−32
(+95)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+6
= 0 1 0 1 0 = 0
–   Brutus 8.05 32-bit2566+17
−17
(+86)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+22
0 = = = 0 0 = 1 1 0
–   Cyrano 0.52564+33
−33
(+84)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−58
0 =
–   Rotor 0.52564+17
−17
(+84)6 − 14
(+3−11=6)
30.0%
6.0 / 20
0.0%
−55
0 0 = 1 0 = = = 0 0 = 0 0 1 1 0 = 0 0 0
–   Crafty 22.1 32-bit2564+28
−28
(+84)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Arasan 11.7 32-bit2560+34
−34
(+80)6 − 5
(+5−4=2)
54.5%
6.0 / 11
0.0%
+111
0 = 1 0 1 = 0 1 1 0 1
–   BugChess2 1.6.22554+33
−33
(+74)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−82
0 =
–   Carballo 1.5 64-bit2553+26
−26
(+73)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−54
0 = 0 1 = 0 = = 0 0
–   Counter 2.0.2 64-bit2551+27
−27
(+71)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+15
0 = 0 = = = = 0 = 1
–   Tornado 2.22551+23
−23
(+71)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−79
0 = 0 =
–   Tornado 3.21a 32-bit2548+34
−34
(+68)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
0.0%
+350
1 1 = 1
–   tomitankChess 1.4 64-bit2544+28
−28
(+64)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+95
0 = 1 = 1 1 = 1 0 0
–   Tornado 3.42a 32-bit2544+34
−34
(+64)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
0.0%
+32
1 0 1 = = = 0 0 1 0 1 0
–   Crafty 21.5 32-bit2542+32
−32
(+62)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−94
= 0
–   Colossus 2008a2541+29
−30
(+61)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+61
1 0
–   GreKo 12.0 64-bit2540+25
−25
(+60)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−26
0 = = 0 0 1 = 0 = =
–   AnMon 5.662540+22
−22
(+60)3.5 − 5.5
(+3−5=1)
38.9%
3.5 / 9
0.0%
−27
= 0 0 1 1 0 0 0 1
–   GarboChess 3.0 32-bit2536+24
−24
(+56)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Arasan 11.6 32-bit2531+33
−33
(+51)6 − 4
(+3−1=6)
60.0%
6.0 / 10
0.3%
+106
1 = 1 = 0 = = = 1 =
–   AnMon 5.752530+16
−16
(+50)18.5 − 14.5
(+14−10=9)
56.1%
18.5 / 33
0.0%
+93
0 1 1 1 = 1 = 0 1 0 = 0 = = = 0 1 1 1 0 1 0 0 0 1 = 1 = 1 1 1 0 =
–   DanaSah 4.242526+17
−17
(+46)18 − 22
(+10−14=16)
45.0%
18.0 / 40
0.0%
+15
= = 1 = 0 = 0 1 0 0 = 0 = 0 1 = 0 = 0 0 = 0 = 1 0 = = = 0 1 1 1 = 1 1 1 0 = = 0
–   Movei 00.8.4032524+32
−32
(+44)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.8%
+44
1 0
–   GarboChess 2.20 32-bit2522+17
−17
(+42)19.5 − 14.5
(+11−6=17)
57.4%
19.5 / 34
0.0%
+89
= 0 1 0 0 1 0 = 0 = 1 1 1 = 1 1 = = 1 = = = 1 0 = = = = 1 = = = 1 =
–   Twisted Logic 0.099x2521+33
−33
(+41)0 − 2
(+0−2=0)
0.0%
0.0 / 2
1.5%
−INF
0 0
–   Brutus 7.02b2514+18
−18
(+34)7 − 9
(+4−6=6)
43.8%
7.0 / 16
0.4%
−3
0 = = = 0 = 1 = 1 1 0 0 = 0 0 1
–   DanaSah 4.452512+29
−29
(+32)1 − 3
(+0−2=2)
25.0%
1.0 / 4
3.1%
−117
0 = = 0
–   AnMon 5.602512+15
−15
(+32)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.3%
−50
0 = 1 0
–   Hermann 2.8 32-bit2508+26
−26
(+28)0 − 2
(+0−2=0)
0.0%
0.0 / 2
4.1%
−INF
0 0
–   ECE X22508+28
−28
(+28)3 − 7
(+3−7=0)
30.0%
3.0 / 10
4.6%
−154
0 0 0 0 0 1 1 0 1 0
–   Little Goliath Evolution 3.122506+18
−18
(+26)0 − 2
(+0−2=0)
0.0%
0.0 / 2
2.0%
−INF
0 0
–   MadChess 2.2 64-bit2505+25
−25
(+25)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
5.0%
+56
= 1 0 0 1 = = = = 1
–   Tao 5.62502+17
−17
(+22)17.5 − 18.5
(+14−15=7)
48.6%
17.5 / 36
3.2%
+9
= 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 1 0
–   Hermann 2.4 32-bit2501+23
−23
(+21)10.5 − 11.5
(+6−7=9)
47.7%
10.5 / 22
7.1%
+7
= 1 = 1 1 = 0 0 1 0 = 1 = 0 = = 0 0 = = 0 1
–   DanaSah 4.372500+33
−33
(+20)3 − 7
(+0−4=6)
30.0%
3.0 / 10
13.6%
−91
= = 0 0 = = = = 0 0
–   Arasan 11.3 32-bit2499+34
−34
(+19)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
15.9%
−101
= 0 0 1 = 0 = 0
–   ECE X2498+32
−32
(+18)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
16.4%
−102
0 = 0 1 0 1 0 0 0 1
–   Hermann 2.5 32-bit2496+20
−20
(+16)19 − 15
(+15−11=8)
55.9%
19.0 / 34
11.6%
+56
0 1 0 0 1 1 1 0 = 0 = 1 1 1 0 0 1 0 1 1 = 0 1 1 = = 1 = 1 = 0 1 = 0
–   Twisted Logic 20080404x2495+26
−26
(+15)2 − 0
(+2−0=0)
100.0%
2.0 / 2
17.2%
+INF
1 1
–   Philou 3.1.4.12494+20
−20
(+14)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
15.6%
−81
= 0 1 0
–   Delphil 2.82492+23
−23
(+12)0 − 2
(+0−2=0)
0.0%
0.0 / 2
20.2%
−INF
0 0
–   Ufim 7.012488+32
−32
(+8)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
32.0%
−148
= 0
–   N2 0.12488+23
−23
(+8)8 − 6
(+4−2=8)
57.1%
8.0 / 14
28.1%
+47
= = 1 = = = 0 = 0 1 = = 1 1
–   Yace 0.99.872487+18
−18
(+7)3 − 5
(+2−4=2)
37.5%
3.0 / 8
28.8%
−82
= 1 0 0 1 0 0 =
–   GreKo 8.2 32-bit2486+26
−26
(+6)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
35.1%
−151
= 0
–   Xpdnt 0910072486+16
−16
(+6)1 − 1
(+1−1=0)
50.0%
1.0 / 2
29.7%
+6
1 0
–   Booot 4.12.02483+35
−35
(+3)0 − 2
(+0−2=0)
0.0%
0.0 / 2
43.5%
−INF
0 0
–   Arasan 11.4 32-bit2482+34
−35
(+2)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
45.5%
−34
0 = = 0 1 0 = 1
–   Pepito 1.59 32-bit2480+24
−24
(0)4 − 2
(+4−2=0)
66.7%
4.0 / 6
49.3%
+145
1 0 0 1 1 1
–   Matacz 1.42480+17
−17
(0)14.5 − 12.5
(+10−8=9)
53.7%
14.5 / 27
50.0%
+22
= 0 0 1 = 1 1 = 0 1 1 0 0 = 1 1 1 = 1 = = = 0 = 0 1 0
–   SpiderChess 0706032480+23
−23
(0)0 − 4
(+0−4=0)
0.0%
0.0 / 4
48.5%
−INF
0 0 0 0
–   Rotor 0.42479+18
−18
(−1)29 − 31
(+19−21=20)
48.3%
29.0 / 60
52.7%
−11
1 0 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
–   BBChess 1.3b2479+25
−25
(−1)12 − 14
(+9−11=6)
46.2%
12.0 / 26
52.6%
−26
1 = 0 0 0 1 1 0 0 = 0 1 = 1 = = 1 0 0 1 1 0 0 0 1 =
–   Trace 1.362479+21
−21
(−1)1 − 1
(+0−0=2)
50.0%
1.0 / 2
51.5%
−1
= =
–   Anatoli 0.35k2479+16
−16
(−1)23.5 − 24.5
(+17−18=13)
49.0%
23.5 / 48
52.3%
−7
0 0 1 1 1 0 1 0 0 1 0 = 1 0 0 1 0 = = 1 0 = 1 1 0 1 0 0 1 1 = 1 1 = = = 1 0 = 0 = 1 0 0 = = 0 =
–   Amyan 1.5972472+21
−21
(−8)0 − 2
(+0−2=0)
0.0%
0.0 / 2
71.3%
−INF
0 0
–   Pupsi2 0.082472+18
−17
(−8)10 − 8
(+9−7=2)
55.6%
10.0 / 18
73.6%
+39
1 1 1 0 0 1 1 0 1 0 1 1 = 0 = 0 0 1
–   BBChess 1.3a2471+25
−25
(−9)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
70.7%
−46
= 1 1 0 0 0 0 0 1 1
–   Arasan 10.42469+21
−21
(−11)4.5 − 6.5
(+3−5=3)
40.9%
4.5 / 11
78.3%
−73
0 = 0 1 0 1 = = 1 0 0
–   Counter 1.22468+17
−17
(−12)9 − 7
(+6−4=6)
56.3%
9.0 / 16
82.6%
+28
= 1 0 1 = 0 1 = 0 1 = = = 1 0 1
–   Trace 1.37a2468+19
−19
(−12)5 − 3
(+5−3=0)
62.5%
5.0 / 8
81.4%
+95
1 0 1 1 1 0 0 1
–   Quark 2.352466+18
−18
(−14)2 − 4
(+1−3=2)
33.3%
2.0 / 6
84.7%
−124
0 = = 0 0 1
–   LittleThought 1.052 32-bit2466+18
−18
(−14)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
84.0%
+143
1 =
–   Dirty 14M-222466+33
−33
(−14)1 − 1
(+1−1=0)
50.0%
1.0 / 2
76.4%
−14
0 1
–   Counter 1.12455+23
−23
(−25)5.5 − 3.5
(+4−2=3)
61.1%
5.5 / 9
95.1%
+38
= 1 0 1 = = 1 0 1
–   Philou 3.0.02454+29
−29
(−26)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
92.6%
+262
= 1 1 1
–   Bruja 1.9.1 32-bit2444+24
−24
(−36)4 − 2
(+3−1=2)
66.7%
4.0 / 6
99.1%
+68
= 1 1 = 1 0
–   Hussar 0.42443+17
−17
(−37)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.8%
+120
= 1
–   Hermann 2.3 32-bit2443+32
−32
(−37)3 − 4
(+3−4=0)
42.9%
3.0 / 7
97.5%
−94
1 0 0 0 1 1 0
–   Gaviota 0.74.41 32-bit2443+34
−34
(−37)7 − 3
(+6−2=2)
70.0%
7.0 / 10
97.0%
+112
1 0 0 1 1 = = 1 1 1
–   Betsabe II 1.472440+20
−20
(−40)5 − 5
(+3−3=4)
50.0%
5.0 / 10
99.8%
−44
0 = 0 0 = 1 = 1 = 1
–   Delphil 2.32438+32
−33
(−42)1 − 1
(+0−0=2)
50.0%
1.0 / 2
98.7%
−42
= =
–   nanoSzachy 3.82436+17
−16
(−44)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+191
1 0 1 1
–   Typhoon 1.00-3582433+17
−17
(−47)13 − 7
(+11−5=4)
65.0%
13.0 / 20
100.0%
+65
0 1 = = 1 = = 1 1 1 1 1 1 1 0 0 0 1 1 0
–   Snitch 1.6.2 32-bit2432+24
−24
(−48)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.9%
+INF
1 1
–   Homer 2.012428+20
−21
(−52)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
+7
1 = 0 1 = 1 = = 1 0
–   Pupsi2 0.072427+21
−20
(−53)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+212
= 1 0 1 1 1 1 1
–   Nemeton 1.62426+27
−28
(−54)9 − 3
(+8−2=2)
75.0%
9.0 / 12
99.9%
+139
1 = = 1 1 1 0 1 1 1 1 0
–   PostModernist 10162423+20
−20
(−57)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+93
1 1 = =
–   Pupsi2 0.062417+34
−34
(−63)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.9%
−63
1 1 0 1 0 0 = =
–   Delphil 2.6a2415+27
−27
(−65)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Muse 0.899b2415+21
−21
(−65)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−160
= 0 1 0
–   Delphil 1.9c2411+34
−34
(−69)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−151
1 0 = 0
–   Queen 4.032408+18
−18
(−72)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
100.0%
−333
0 = 0 1 0 0 0 0
–   Delphil 1.6c2408+33
−33
(−72)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+70
1 =
–   Diablo 0.5.12407+18
−18
(−73)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−155
0 1 0 =
–   Dragon 4.62406+18
−18
(−74)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−231
0 =
–   nanoSzachy 3.42405+23
−23
(−75)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+189
1 0 1 = 1 1 1 1
–   RomiChess P3k 32-bit2405+19
−19
(−75)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−134
0 = = =
–   Gaia 3.5 32-bit2403+23
−23
(−77)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−219
= 0
–   Horizon 4.42385+18
−18
(−95)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−190
0 0 1 =
–   Delphil 1.9f2383+33
−33
(−97)10.5 − 3.5
(+7−0=7)
75.0%
10.5 / 14
100.0%
+53
= 1 1 = 1 1 = = 1 1 1 = = =
–   Sage 3.532383+18
−18
(−97)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Dirty 0.99 OW52381+24
−24
(−99)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−166
0 = = =
–   Rotor 0.32380+32
−32
(−100)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−256
= 0
–   DanaSah 2.442370+32
−32
(−110)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+46
1 =
–   GreKo 6.252366+33
−34
(−114)9.5 − 10.5
(+5−6=9)
47.5%
9.5 / 20
100.0%
−128
= = = 0 = = 0 0 = 1 0 0 1 1 = = 0 = 1 1
–   Pupsi 0.192364+34
−34
(−116)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
−41
1 1 1 = 1 0 0 0 = 1
–   RomiChess P3m 64-bit2363+30
−30
(−117)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+7
1 1 1 0 = 1 = =
–   Alfil 6.102356+33
−33
(−124)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   GreKo 5.92346+24
−24
(−134)25 − 9
(+21−5=8)
73.5%
25.0 / 34
100.0%
+39
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
(−181)12.5 − 7.5
(+10−5=5)
62.5%
12.5 / 20
100.0%
−92
= 0 0 = 1 1 0 0 1 1 1 1 0 1 = = = 1 1 1
–   Popochin 3.22293+18
−18
(−187)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−187
1 0
–   Bison 8.2.4r2279+26
−26
(−201)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−201
1 0
–   Brutus 6.02249+35
−35
(−231)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Joker 1.1.062248+33
−33
(−232)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Uralochka 1.1b2218+19
−19
(−262)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   EveAnn 1.622207+34
−34
(−273)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−130
= 1
–   GopherCheck 0.2.2 64-bit2141+34
−35
(−339)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−189
= = 1 1
–   TJchess 0.1212130+19
−19
(−350)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−350
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#1642479296itself
32-bit#89-912474368itself
32-bit 1-2-CPU#90-922473368itself
32-bit single-CPU#90-922473368itself
All#1592479296itself
Free#146-1472481296itself
Free 1-2-CPU#151-1522480296itself
Free 32-bit#772475368itself
Free 32-bit 1-2-CPU#76-772475368itself
Free 32-bit single-CPU#76-772475368itself
Free single-CPU#151-1522480296itself
Single-CPU#1642479296itself

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018