CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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Show each game results
The Baron 3.44 64-bit (2861+15
−15
)Quote
Author: Richard Pijl (Netherlands) Link: Homepage
This is one of the 12 The Baron versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Wasp 3.50 64-bit3029+13
−13
(+168)7 − 25
(+1−19=12)
21.9%
7.0 / 32
0.0%
−21
0 = 0 0 0 = 0 = 0 0 0 0 = = 0 = 0 = 0 0 0 = = 0 0 = 0 0 = = 1 0
–   Rodent III 0.281 64-bit2995+25
−24
(+134)3.5 − 10.5
(+0−7=7)
25.0%
3.5 / 14
0.0%
−17
0 = 0 = = 0 = = 0 = = 0 0 0
–   Demolito 2019-04-27 64-bit2983+20
−20
(+122)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
+43
0 = = 0 0 0 = = 0 = 0 = 0 = 0 = 0 = 0 = = = 1 = 1 1 0 = = = 1 0
–   RubiChess 1.3 64-bit2979+21
−21
(+118)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−17
0 0 = 0 0 1 0 0 0 = = 0 1 0 = 1 1 1 0 0 = = 0 0 1 0 0 0 = = 0 0
–   Chiron 1.1a 64-bit2979+14
−13
(+118)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−92
= 0 0 0 0 = = 0
–   Fizbo 1.6 64-bit2965+29
−29
(+104)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−109
= 0 0 0 = 0 = 0
–   Deuterium 2019.1.36.50 64-bit2954+18
−18
(+93)8.5 − 23.5
(+3−18=11)
26.6%
8.5 / 32
0.0%
−66
= 0 = 0 1 0 0 0 0 0 0 0 = = = 0 0 = 0 1 1 0 = 0 = = = 0 0 0 = 0
–   Amoeba 3.0 64-bit2951+19
−19
(+90)7 − 13
(+0−6=14)
35.0%
7.0 / 20
0.0%
+9
= = 0 0 0 = 0 = = = = 0 = = = = 0 = = =
–   chess22k 1.9 64-bit2950+22
−22
(+89)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
−19
= = = 0 = 0 = 0
–   Pirarucu 2.7.4 64-bit2949+17
−17
(+88)12.5 − 19.5
(+5−12=15)
39.1%
12.5 / 32
0.0%
+20
1 0 = = = 0 0 0 = = 1 0 = = = 0 0 0 = = 1 = = 0 1 0 = 1 = = 0 0
–   Crafty 25.2 64-bit2930+11
−11
(+69)15 − 17
(+7−9=16)
46.9%
15.0 / 32
0.0%
+50
= 1 1 = = 0 = 0 1 = = = 1 = 1 = = 0 0 = 0 = = 0 = 0 1 0 = = 1 0
–   Amoeba 2.8 64-bit2926+13
−13
(+65)13 − 19
(+6−12=14)
40.6%
13.0 / 32
0.0%
+9
1 0 0 = = = 0 1 1 0 0 = 0 = = 1 0 0 = = 0 0 1 = 1 0 = = = = 0 =
–   Bobcat 8.0 64-bit2923+13
−13
(+62)9 − 17
(+4−12=10)
34.6%
9.0 / 26
0.0%
−39
= = 0 0 = 0 0 0 1 0 = 0 = = 1 0 = 0 0 1 = 0 1 = = 0
–   Cheng 4.39 64-bit2920+11
−11
(+59)14.5 − 21.5
(+6−13=17)
40.3%
14.5 / 36
0.0%
−2
1 = = = 1 0 = 0 = 0 1 0 = = = = = 0 = 1 1 0 0 = 0 1 = 0 = 0 = = = 0 0 0
–   Gull 1.2 64-bit2919+15
−15
(+58)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+100
1 = 1 0 1 = = 0
–   Dirty CUCUMBER 64-bit2916+14
−14
(+55)17.5 − 18.5
(+9−10=17)
48.6%
17.5 / 36
0.0%
+46
= 1 1 0 0 1 = = 1 1 0 1 = = = 0 1 = 0 = = 0 = = = 1 0 1 = = = = = 0 0 0
–   Deep Junior 13 32-bit2916+18
−18
(+55)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−98
= 0 0 0 = = = 0
–   Deuterium 2018.1.35.514 64-bit2912+13
−13
(+51)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−99
0 0 = =
–   RubiChess 1.2.1 64-bit2907+19
−19
(+46)11.5 − 22.5
(+4−15=15)
33.8%
11.5 / 34
0.0%
−56
= 0 = = 0 = 0 1 0 = = = 0 = 0 = 0 = 0 0 1 0 = 1 = 1 0 = 0 0 0 = = 0
–   Quazar 0.4 64-bit2905+10
−10
(+44)10 − 14
(+4−8=12)
41.7%
10.0 / 24
0.0%
−4
1 0 = 0 0 = 1 = = 0 0 0 1 0 = = 1 0 = = = = = =
–   Amoeba 2.7 64-bit2905+15
−15
(+44)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−75
= = 0 = 0 0 1 0
–   Hannibal 1.2 32-bit2904+14
−15
(+43)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+6
= 1 = = 0 0 = =
–   Toga II 4.0 64-bit2904+14
−13
(+43)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+138
1 0 1 =
–   Protector 1.4.0 64-bit2903+14
−14
(+42)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+36
= 0 = 0 = = 1 1
–   Atlas 3.91 64-bit2899+14
−14
(+38)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−145
0 0 1 0 = 0 0 =
–   Hiarcs 13.22896+11
−11
(+35)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−115
0 0 = 0 0 = = =
–   Winter 0.5 64-bit2892+17
−17
(+31)16.5 − 19.5
(+8−11=17)
45.8%
16.5 / 36
0.2%
+6
0 0 = 0 1 = 1 0 0 0 = = = = = 0 0 = = 1 1 = = 1 0 1 = = = 0 1 = 1 0 = =
–   EXchess 7.97b 64-bit2892+12
−13
(+31)14.5 − 17.5
(+6−9=17)
45.3%
14.5 / 32
0.0%
+1
= = = = 0 1 0 0 = 1 0 0 = 0 = = = = = 1 = = 1 0 = = 1 0 = 1 0 =
–   Scorpio 2.8 64-bit2884+14
−14
(+23)15 − 17
(+8−10=14)
46.9%
15.0 / 32
1.1%
+1
= = 1 = = 1 = 0 = 1 1 0 0 0 0 0 1 0 = 0 = 1 0 1 = = = = = = 0 1
–   Bobcat 7.6 64-bit2878+22
−22
(+17)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
10.5%
+54
= 1 1 0 = 1 0 =
–   Quazar 0.4 32-bit2878+12
−12
(+17)4 − 4
(+1−1=6)
50.0%
4.0 / 8
3.1%
+17
= = 1 0 = = = =
–   Godel 5.5.1 64-bit2872+17
−17
(+11)20.5 − 23.5
(+14−17=13)
46.6%
20.5 / 44
15.4%
−10
0 0 1 = 1 1 = 0 = 1 = 1 0 1 1 1 1 0 1 1 0 0 0 = 0 0 = = = 0 = 1 0 = 0 1 = 0 1 0 = 0 = 0
–   Topple 0.7.1 64-bit2866+49
−48
(+5)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
41.8%
−61
0 = = =
–   Spark 1.0 32-bit2864+12
−12
(+3)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
35.9%
−28
= = = = 0 = 1 0
–   Gaviota 1.0 64-bit2859+11
−11
(−2)11 − 21
(+4−14=14)
34.4%
11.0 / 32
56.2%
−102
= 1 = 0 = 0 0 1 = = 1 0 1 0 = = = 0 0 = = 0 0 0 = 0 = = = 0 0 0
–   Lc0 0.19.1 w11248 64-bit2856+48
−48
(−5)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
57.1%
−18
= 1 1 = 0 1 0 = = 0 = = = = 0 =
–   Marvin 3.3.2 64-bit2854+21
−21
(−7)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
68.3%
−38
= 0 1 = = = = 0
–   Zappa Mexico II 64-bit2854+10
−10
(−7)16 − 8
(+10−2=12)
66.7%
16.0 / 24
76.6%
+93
= 1 1 = 1 = 1 = = = 1 1 = 0 = = = 0 1 = 1 1 1 =
–   Scorpio 2.9 MCTS 64-bit2850+50
−50
(−11)6 − 6
(+3−3=6)
50.0%
6.0 / 12
65.3%
−14
= = 0 0 = 0 1 = 1 = 1 =
–   Tucano 7.06 64-bit2848+21
−21
(−13)11 − 9
(+6−4=10)
55.0%
11.0 / 20
84.2%
+14
0 = = 1 1 = 0 = = = = 0 1 1 1 1 = = = 0
–   Lc0 0.21.1 w11258 64-bit2846+83
−83
(−15)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
63.0%
+263
1 1 = 1
–   Booot 5.1.02843+10
−10
(−18)6 − 2
(+5−1=2)
75.0%
6.0 / 8
97.5%
+165
1 1 0 1 1 1 = =
–   Tornado 8.0 64-bit2842+14
−14
(−19)17 − 19
(+9−11=16)
47.2%
17.0 / 36
96.5%
−34
= 0 = 1 1 1 = = = 0 1 = = = 1 0 = 0 = = 1 = 0 0 = 1 = 0 0 1 = 0 = 1 0 0
–   Tucano 7.07 64-bit2840+18
−18
(−21)27 − 17
(+18−8=18)
61.4%
27.0 / 44
96.1%
+52
1 = = 1 0 = = = 0 1 = 1 1 1 0 1 1 = = = 1 = 1 = 1 = 1 = 1 0 = 0 = 1 1 = = 0 = 1 0 0 1 1
–   Marvin 3.2.0 64-bit2836+16
−16
(−25)23 − 21
(+12−10=22)
52.3%
23.0 / 44
98.8%
−9
1 1 0 = = = = = = 0 0 1 1 = 1 = = 0 = = 0 = = 0 1 = 1 0 = 0 0 = 1 = = = 1 1 = = 0 1 1 =
–   Fruit Reloaded 3.2.1 64-bit2832+13
−13
(−29)6 − 2
(+4−0=4)
75.0%
6.0 / 8
99.8%
+124
= 1 1 = 1 = = 1
–   Zappa Mexico 64-bit2832+15
−15
(−29)5 − 3
(+4−2=2)
62.5%
5.0 / 8
99.5%
+53
1 1 1 0 = 0 = 1
–   Winter 0.4a 64-bit2831+24
−24
(−30)28.5 − 19.5
(+18−9=21)
59.4%
28.5 / 48
98.3%
+28
= 1 1 0 = 0 1 0 0 1 1 = 1 = 1 = 1 0 1 = = = 1 0 0 = = 1 1 = = 1 = 0 = = 0 1 1 = = 1 = = = = 1 1
–   Counter 3.2 64-bit2831+20
−20
(−30)4 − 4
(+2−2=4)
50.0%
4.0 / 8
99.1%
−30
= = 0 1 1 = 0 =
–   Stockfish 1.4 32-bit2830+16
−16
(−31)5 − 3
(+3−1=4)
62.5%
5.0 / 8
99.6%
+38
1 = = 1 = 0 = 1
–   Rybka 1.0 64-bit2823+14
−14
(−38)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−38
1 = 1 0 = 0 = =
–   Zurichess Neuchatel 64-bit2820+15
−15
(−41)20.5 − 15.5
(+12−7=17)
56.9%
20.5 / 36
100.0%
−1
= = 1 = 0 = 0 1 = = 0 1 0 = = 1 1 = = 1 = = 0 = 0 1 1 0 1 = = 1 1 = = 1
–   Toga II 3.1.2SE2818+17
−18
(−43)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−6
= = = 1 0 = 1 =
–   Asymptote 0.6 64-bit2815+20
−20
(−46)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−105
0 = = =
–   Godel 4.4.5 64-bit2813+18
−18
(−48)19.5 − 12.5
(+11−4=17)
60.9%
19.5 / 32
100.0%
+17
0 = = 1 = 1 1 0 1 1 1 = 1 0 1 1 = = = = 0 = = = = = = = 1 = 1 =
–   GNU Chess 5.60 64-bit2810+17
−17
(−51)3 − 5
(+0−2=6)
37.5%
3.0 / 8
100.0%
−118
= = = 0 = 0 = =
–   Gogobello 2.0 64-bit2798+18
−18
(−63)21.5 − 14.5
(+15−8=13)
59.7%
21.5 / 36
100.0%
+1
1 = = 1 1 0 1 1 0 = 0 0 1 = = = 0 1 = = 1 0 0 1 = 1 1 1 = = 1 1 1 0 = =
–   Monolith 1.0 64-bit2794+14
−14
(−67)29.5 − 18.5
(+21−10=17)
61.5%
29.5 / 48
100.0%
+10
1 0 = 1 1 = 0 = = 1 = 0 1 = 1 0 1 1 0 = 1 = 1 = = = 0 0 1 1 = 1 1 1 0 0 1 1 1 = = 1 0 1 = = = 1
–   RuyDos 1.1.9 64-bit2792+15
−15
(−69)18 − 14
(+13−9=10)
56.3%
18.0 / 32
100.0%
−30
1 0 0 = = 0 1 1 0 0 0 1 = 1 = 0 1 = = 1 0 0 = 1 = 1 = 1 = 1 1 1
–   Naum 2.2 32-bit2792+16
−16
(−69)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−37
= 1 = = 1 = = 0
–   Counter 3.3 64-bit2790+82
−83
(−71)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
95.0%
+18
0 1 = 1
–   tomitankChess 3.0 64-bit2780+18
−18
(−81)27 − 13
(+19−5=16)
67.5%
27.0 / 40
100.0%
+29
1 = = 1 = 0 1 1 1 1 = 0 = = 1 1 1 0 = = 1 1 1 = = = = 1 = 1 1 = 1 0 1 = = 0 1 1
–   Cheese 2.0 64-bit2750+15
−15
(−111)23 − 11
(+14−2=18)
67.6%
23.0 / 34
100.0%
−6
1 = = 0 = = = 1 1 1 1 = 1 = 1 = 1 = = = 1 = 1 = = = 1 0 1 = = 1 = 1
–   Carballo 1.7 64-bit2738+14
−15
(−123)19.5 − 14.5
(+11−6=17)
57.4%
19.5 / 34
100.0%
−77
= 1 0 = = = 1 = 0 = = 0 1 = 1 = = = 0 1 1 0 = 0 = = 1 1 1 = = 1 1 =
–   Marvin 3.0.0 64-bit2730+24
−24
(−131)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+79
1 1 1 = 1 = = 1
–   Shield 2.1 64-bit2727+16
−16
(−134)25 − 7
(+20−2=10)
78.1%
25.0 / 32
100.0%
+62
1 1 = 1 1 1 1 = 1 1 1 0 1 0 = = = 1 1 = = 1 1 = 1 1 1 1 1 = 1 =
–   Devel 2.00002722+15
−15
(−139)23.5 − 10.5
(+18−5=11)
69.1%
23.5 / 34
100.0%
−10
1 1 1 = 1 0 = 0 1 = 1 1 = 1 = 1 1 1 1 0 1 1 0 1 0 1 1 = = 1 = = = =
–   GreKo 2018.08 64-bit2719+22
−22
(−142)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+42
1 = 1 = 1 1 1 0
–   Topple 0.4.0 64-bit2708+25
−25
(−153)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−2
1 1 = =
–   Bagatur 1.7a 64-bit2707+18
−18
(−154)25.5 − 6.5
(+20−1=11)
79.7%
25.5 / 32
100.0%
+46
= = 1 1 1 = 1 1 1 = = 1 = = 1 1 1 1 0 1 1 1 1 1 = = 1 = 1 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on July 11, 2019