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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Brutus 8.05 64-bit#128  (2566+30
−30
)Quote
Authors: Stephan Vermeire, Stephan Vermeire (Netherlands) Links: Homepage, Download
Note: Brutus RND is a random mover (chooses any legal move at random)
This is one of the 6 Brutus versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Deuterium 12.01.30.1070 64-bit2674+27
−26
(+108)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−145
0 = 0 0
–   Chessmaster 112665+13
−13
(+99)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−160
0 0 0 1
–   Godel 2.3.7 64-bit2655+23
−23
(+89)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−224
0 0 = 0
–   The Baron 2.23 64-bit2654+23
−23
(+88)1 − 2
(+1−2=0)
33.3%
1.0 / 3
0.0%
−90
0 1 0
–   Philou 3.7.1 64-bit2650+14
−15
(+84)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−170
0 = 0 0
–   ProDeo 1.83c2647+30
−30
(+81)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−232
= 0 0 0
–   Cheng3 1.07 64-bit2633+21
−21
(+67)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+185
1 = = 1
–   Rotor 0.7a2633+24
−24
(+67)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+8
= 0 0 1
–   RedQueen 1.1.1 64-bit2623+28
−28
(+57)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.3%
+87
= = = =
–   Sloppy 0.2.2 64-bit2613+20
−20
(+47)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.5%
−INF
0 0 0 0
–   Naum 1.91 64-bit2608+15
−15
(+42)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.8%
+9
0 = = =
–   Godel 2.05 64-bit2605+32
−32
(+39)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
4.2%
−159
0 0 =
–   Rodent 0.16 64-bit2601+30
−30
(+35)1 − 3
(+0−2=2)
25.0%
1.0 / 4
5.6%
−143
0 0 = =
–   GreKo 12.8 64-bit2600+30
−30
(+34)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
5.8%
+176
1 =
–   Glass 1.9 64-bit2590+31
−31
(+24)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
13.9%
−34
= 0 1 0
–   Pseudo 0.7c2589+13
−13
(+23)19.5 − 16.5
(+13−10=13)
54.2%
19.5 / 36
8.4%
+55
1 1 = = 1 = 0 0 = = = 1 = = 1 0 0 = 1 1 1 1 0 = 1 1 0 1 0 = 1 0 0 0 = =
–   N2 0.4 64-bit2589+17
−17
(+23)16 − 19
(+7−10=18)
45.7%
16.0 / 35
8.9%
−1
= 0 = = 1 0 0 = = 1 0 = 0 1 1 1 = = = 0 = = = 1 = 0 = = 0 0 = 1 0 = =
–   Amyan 1.722588+13
−13
(+22)20 − 19
(+13−12=14)
51.3%
20.0 / 39
9.1%
+27
1 0 1 0 1 1 1 1 1 1 0 = 1 0 = = 0 = 0 = 0 = = 0 0 = 1 = = 0 0 = = = 0 1 1 1 =
–   Rotor 0.62587+16
−16
(+21)18 − 19
(+11−12=14)
48.6%
18.0 / 37
11.0%
+15
1 0 0 = 0 0 = 1 = 1 = 1 = 0 = = 0 0 1 = 0 1 1 0 = = 1 0 = 1 = = = 1 0 1 0
–   GarboChess 3.0 64-bit2580+18
−18
(+14)20 − 18
(+15−13=10)
52.6%
20.0 / 38
21.2%
+34
1 1 0 1 0 0 1 1 0 0 0 0 = = 0 1 1 = 1 = 1 0 = 1 0 1 1 1 = 0 = 1 = 1 = 0 = 0
–   Rodent 0.15 64-bit2570+32
−32
(+4)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
44.0%
+122
0 1 1 =
–   GNU Chess 5.07.153b 64-bit2567+23
−23
(+1)15.5 − 16.5
(+11−12=9)
48.4%
15.5 / 32
48.3%
−10
0 1 = 0 1 1 1 1 0 1 1 = = = 0 0 0 1 1 = 0 = 0 1 0 0 = = 0 1 = 0
–   Atlas 3.25 64-bit2566+28
−28
(0)2 − 2
(+2−2=0)
50.0%
2.0 / 4
50.4%
+30
1 0 1 0
–   Capivara LK 0.09b02f 64-bit2562+18
−19
(−4)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
59.0%
+152
= 1
–   Arasan 12.0 64-bit2554+23
−23
(−12)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
73.4%
+46
1 = 0 1
–   Gogobello 1.1 64-bit2550+29
−29
(−16)2 − 8
(+1−7=2)
20.0%
2.0 / 10
78.0%
−241
= 0 0 0 0 1 0 0 = 0
–   DanaSah 5.002548+29
−29
(−18)2 − 2
(+1−1=2)
50.0%
2.0 / 4
80.3%
−48
= 1 0 =
–   Ghost 3 64-bit2548+30
−30
(−18)5 − 5
(+4−4=2)
50.0%
5.0 / 10
80.4%
−18
1 0 0 1 1 1 0 = = 0
–   WyldChess 1.3 64-bit2544+29
−29
(−22)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
85.7%
+1
0 = 1 = = = 1 1 0 =
–   Rodin 5.12541+31
−31
(−25)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
87.6%
−277
= 0 0 0
–   nanoSzachy 4.0 64-bit2539+19
−19
(−27)3 − 1
(+3−1=0)
75.0%
3.0 / 4
93.2%
+172
0 1 1 1
–   Tucano 1.042537+30
−30
(−29)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
91.6%
−61
= = 0 =
–   Phalanx XXIV2532+20
−20
(−34)0 − 2
(+0−2=0)
0.0%
0.0 / 2
96.8%
−INF
0 0
–   ECE X22516+31
−31
(−50)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
99.0%
+70
1 0 1 = 1 1 0 0 1 1
–   Maverick 1.0 64-bit2503+25
−26
(−63)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.9%
−63
= =
–   Delphil 3.2 64-bit2493+17
−17
(−73)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−73
= =
–   Pepito 1.59 64-bit2487+20
−20
(−79)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   K2 0.752486+23
−23
(−80)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+76
1 =
–   JikChess 0.01 64-bit2483+24
−24
(−83)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Ghost 2.0.2 64-bit2480+18
−18
(−86)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−86
0 1
–   Donna 2.1 64-bit2455+27
−27
(−111)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+31
1 =
–   Dorky 4.3 64-bit2446+28
−28
(−120)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+36
= 1
–   Carballo 1.22445+26
−26
(−121)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Snitch 1.6.2 64-bit2435+27
−27
(−131)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Gaia 3.5 64-bit2399+26
−26
(−167)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−10
1 =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Brutus 8.05 64-bit
played with current
participants of this list
Represented by
1-2-CPU    224Brutus 7.02b
All    224Brutus 7.02b
Free    220Brutus 7.02b
Free 1-2-CPU    220Brutus 7.02b
Free single-CPU    220Brutus 7.02b
Single-CPU    224Brutus 7.02b

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