CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
White score: 54.5%

Engine Details

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Show each game results
The Baron 3.44 64-bit (2864+14
−14
)Quote
Author: Richard Pijl (Netherlands) Link: Homepage
This is one of the 12 The Baron versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Lc0 0.21.3 wLD2 64-bit3070+54
−54
(+206)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+206
0 = = 1
–   Wasp 3.50 64-bit3030+13
−13
(+166)7 − 25
(+1−19=12)
21.9%
7.0 / 32
0.0%
−23
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-bit2999+22
−22
(+135)3.5 − 10.5
(+0−7=7)
25.0%
3.5 / 14
0.0%
−16
= = 0 = = 0 0 0 0 = 0 = = 0
–   Deuterium 2019.2.37.73 64-bit2999+87
−83
(+135)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.1%
+214
0 = 1 1
–   Winter 0.7 64-bit2992+83
−80
(+128)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.2%
+35
= 0 1 0
–   Demolito 2019-04-27 64-bit2986+19
−19
(+122)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
+43
0 = = 0 0 0 0 = 0 = 0 = 0 = = = 1 = 1 1 0 = = = = = 0 = 0 = 1 0
–   RubiChess 1.3 64-bit2981+21
−21
(+117)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−18
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-bit2980+14
−13
(+116)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−94
0 = = 0 0 0 = 0
–   Fizbo 1.6 64-bit2965+28
−28
(+101)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−112
= 0 = 0 0 0 = 0
–   Amoeba 3.0 64-bit2954+18
−18
(+90)7 − 13
(+0−6=14)
35.0%
7.0 / 20
0.0%
+9
= = 0 0 = = 0 = = = 0 = 0 = = = = 0 = =
–   Deuterium 2019.1.36.50 64-bit2954+17
−17
(+90)8.5 − 23.5
(+3−18=11)
26.6%
8.5 / 32
0.0%
−69
= 0 = 0 1 0 0 0 0 0 0 0 = = = 0 0 = 0 1 1 0 = 0 = = = 0 = 0 0 0
–   SlowChess Blitz Classic 1.5 64-bit2954+24
−24
(+90)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−5
0 0 1 =
–   chess22k 1.9 64-bit2952+22
−22
(+88)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
−20
= 0 = 0 = 0 = =
–   Pirarucu 2.7.4 64-bit2951+17
−17
(+87)12.5 − 19.5
(+5−12=15)
39.1%
12.5 / 32
0.0%
+19
1 0 = = = 0 0 0 = = 1 0 = = = 0 0 0 = = 1 = = 0 1 0 = 1 0 0 = =
–   Marvin 3.4.0 64-bit2938+23
−23
(+74)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+36
1 0 = 0 0 = = 1
–   Scorpio 3.0 MCTS 64-bit2936+83
−82
(+72)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
5.0%
+161
1 1 = 0
–   Crafty 25.2 64-bit2931+11
−11
(+67)15 − 17
(+7−9=16)
46.9%
15.0 / 32
0.0%
+48
= 1 1 = = 0 = 0 1 = = = 1 = 1 = = 0 0 = 0 = = 0 = 0 1 0 = = 1 0
–   Godel 6.0 64-bit2930+24
−24
(+66)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+66
1 0 = 1 0 = 0 1
–   Winter 0.6 64-bit2927+18
−18
(+63)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Amoeba 2.8 64-bit2927+13
−13
(+63)13 − 19
(+6−12=14)
40.6%
13.0 / 32
0.0%
+7
1 0 0 = = = 0 1 1 0 0 = 0 = = 1 0 0 = = 0 0 1 = 1 0 = = = = 0 =
–   Bobcat 8.0 64-bit2924+13
−13
(+60)9 − 17
(+4−12=10)
34.6%
9.0 / 26
0.0%
−41
= = 0 0 = 0 0 0 1 0 = 0 = = 1 0 = 0 0 1 = 0 1 = = 0
–   Cheng 4.39 64-bit2922+11
−11
(+58)14.5 − 21.5
(+6−13=17)
40.3%
14.5 / 36
0.0%
−3
1 = = = 1 0 = 0 = 0 1 0 = = = = = 0 = 1 1 0 0 = 0 1 = 0 = 0 = = 0 0 = 0
–   Dirty CUCUMBER 64-bit2920+14
−14
(+56)17.5 − 18.5
(+9−10=17)
48.6%
17.5 / 36
0.0%
+47
0 1 = = 1 1 0 1 = = = 0 1 = 0 = = 0 = = = 1 0 1 = = = = 0 0 = 0 1 0 = 1
–   Gull 1.2 64-bit2919+15
−15
(+55)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+97
1 = = 0 1 0 1 =
–   Lc0 0.21.1 w11258 64-bit2918+65
−64
(+54)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
5.3%
+337
1 1 = 1
–   Deep Junior 13 32-bit2918+18
−18
(+54)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−99
= = = 0 0 0 = 0
–   Deuterium 2018.1.35.514 64-bit2914+13
−13
(+50)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−100
= = 0 0
–   RubiChess 1.2.1 64-bit2908+19
−19
(+44)11.5 − 22.5
(+4−15=15)
33.8%
11.5 / 34
0.0%
−58
0 = 0 1 0 = = = 0 = 0 = 0 = 0 0 1 0 = 1 = 1 0 = 0 0 0 = = 0 = = 0 =
–   Quazar 0.4 64-bit2906+10
−10
(+42)10 − 14
(+4−8=12)
41.7%
10.0 / 24
0.0%
−6
1 0 = 0 0 = 1 = = 0 0 0 1 0 = = 1 0 = = = = = =
–   Amoeba 2.7 64-bit2906+14
−14
(+42)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−77
0 0 1 0 0 = = =
–   Hannibal 1.2 32-bit2906+14
−14
(+42)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+5
0 0 = = = = = 1
–   Toga II 4.0 64-bit2905+13
−13
(+41)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+47
1 0 = 0 1 = 1 0
–   Topple 0.7.3 64-bit2902+65
−65
(+38)3 − 1
(+2−0=2)
75.0%
3.0 / 4
13.3%
+178
= = 1 1
–   Atlas 3.91 64-bit2902+14
−14
(+38)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−145
0 = 1 0 0 0 0 =
–   Protector 1.4.0 64-bit2901+14
−14
(+37)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+31
1 1 = 0 = = = 0
–   Igel 1.9.1 64-bit2898+80
−80
(+34)2 − 2
(+1−1=2)
50.0%
2.0 / 4
20.6%
+24
= 0 1 =
–   Hiarcs 13.22897+11
−11
(+33)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−117
= = = 0 0 = 0 0
–   Winter 0.5 64-bit2895+17
−17
(+31)16.5 − 19.5
(+8−11=17)
45.8%
16.5 / 36
0.2%
+6
1 = 1 0 = = = = = 0 1 0 0 0 = = = = = 0 0 = = 1 1 = = 1 0 1 0 0 = 0 1 =
–   EXchess 7.97b 64-bit2894+13
−13
(+30)14.5 − 17.5
(+6−9=17)
45.3%
14.5 / 32
0.1%
0
= = = = 0 1 0 0 = 1 0 0 = 0 = = = = = 1 = = 1 0 = = 1 0 = = 1 0
–   Topple 0.7.1 64-bit2889+26
−25
(+25)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
4.2%
−42
0 = = =
–   Scorpio 2.8 64-bit2886+14
−14
(+22)15 − 17
(+8−10=14)
46.9%
15.0 / 32
1.4%
0
= = 1 = = 1 = 0 = 1 1 0 0 0 0 0 1 0 = 0 = 1 0 1 = = = = 0 1 = =
–   Topple 0.7.2 64-bit2884+29
−28
(+20)2 − 2
(+1−1=2)
50.0%
2.0 / 4
10.5%
+20
1 0 = =
–   Quazar 0.4 32-bit2880+12
−12
(+16)4 − 4
(+1−1=6)
50.0%
4.0 / 8
3.7%
+16
= = 1 0 = = = =
–   Bobcat 7.6 64-bit2879+22
−23
(+15)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
13.1%
+52
= 1 0 = 1 0 = 1
–   Godel 5.5.1 64-bit2876+17
−17
(+12)20.5 − 23.5
(+14−17=13)
46.6%
20.5 / 44
13.6%
−9
= 1 0 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 0 0
–   Scorpio 2.9 MCTS 64-bit2868+27
−27
(+4)7 − 9
(+3−5=8)
43.8%
7.0 / 16
40.0%
−37
0 0 = 0 1 = 1 = 0 = 0 = 1 = = =
–   Spark 1.0 32-bit2865+11
−11
(+1)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
45.0%
−30
1 0 = = 0 = = =
–   Gaviota 1.0 64-bit2861+11
−11
(−3)11 − 21
(+4−14=14)
34.4%
11.0 / 32
62.4%
−103
= 1 = 0 = 0 0 1 = = 1 0 1 0 = = = 0 0 = = 0 0 0 = 0 = = = 0 0 0
–   Marvin 3.3.2 64-bit2858+21
−21
(−6)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
68.3%
−37
= 0 = 1 = = = 0
–   Lc0 0.19.1 w11248 64-bit2856+45
−45
(−8)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
62.2%
−21
0 = = = 0 = = = = 0 1 0 = 1 1 =
–   Zappa Mexico II 64-bit2855+10
−10
(−9)16 − 8
(+10−2=12)
66.7%
16.0 / 24
82.9%
+91
= 1 1 = 1 = 1 = = = 1 1 = 0 = = = 0 1 = 1 1 1 =
–   Tucano 7.06 64-bit2853+20
−20
(−11)11 − 9
(+6−4=10)
55.0%
11.0 / 20
80.5%
+16
= = = 0 1 1 1 1 = = = = 1 1 = 0 = = 0 0
–   Minic 0.99 64-bit2847+82
−85
(−17)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
64.8%
−96
0 = 0 1
–   Counter 3.3 64-bit2845+23
−23
(−19)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
91.1%
+8
= 0 = = 1 0 1 = 1 = 0 1
–   Tornado 8.0 64-bit2844+14
−14
(−20)17 − 19
(+9−11=16)
47.2%
17.0 / 36
97.8%
−35
= 0 = 1 1 1 = = = 0 1 = = = 1 0 = 0 = = 1 = 0 0 = 1 = 0 0 = 1 = 0 1 0 0
–   Booot 5.1.02844+10
−10
(−20)6 − 2
(+5−1=2)
75.0%
6.0 / 8
98.5%
+163
1 1 = = 0 1 1 1
–   Tucano 7.07 64-bit2843+17
−17
(−21)29 − 19
(+18−8=22)
60.4%
29.0 / 48
97.1%
+44
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-bit2838+16
−16
(−26)23 − 21
(+12−10=22)
52.3%
23.0 / 44
99.2%
−10
1 1 0 0 1 1 = 1 = = 0 = = 0 = = 0 1 = 1 0 = 0 0 = 1 = = = 1 1 = = 0 = = = = = = 0 = 1 1
–   Fruit Reloaded 3.2.1 64-bit2837+13
−13
(−27)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
99.8%
+56
1 1 = 1 = = 0 = 1 0 = 1
–   Counter 3.2 64-bit2835+19
−18
(−29)4 − 4
(+2−2=4)
50.0%
4.0 / 8
99.3%
−29
1 = 0 1 0 = = =
–   Winter 0.4a 64-bit2833+24
−24
(−31)28.5 − 19.5
(+18−9=21)
59.4%
28.5 / 48
98.7%
+27
= = 1 1 = 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 = = = =
–   Zappa Mexico 64-bit2833+15
−15
(−31)5 − 3
(+4−2=2)
62.5%
5.0 / 8
99.8%
+51
= 1 1 0 = 0 1 1
–   Asymptote 0.6.3 64-bit2831+28
−28
(−33)3 − 1
(+2−0=2)
75.0%
3.0 / 4
97.9%
+124
1 = 1 =
–   Stockfish 1.4 32-bit2831+16
−16
(−33)5 − 3
(+3−1=4)
62.5%
5.0 / 8
99.8%
+36
= 1 = 1 = 0 1 =
–   Rybka 1.0 64-bit2824+14
−14
(−40)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−40
= = 1 0 = 0 1 =
–   Zurichess Neuchatel 64-bit2823+14
−14
(−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 3.1.2SE2817+17
−17
(−47)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−10
1 = = 1 0 = = =
–   Asymptote 0.6 64-bit2817+20
−20
(−47)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−106
= 0 = =
–   Godel 4.4.5 64-bit2815+18
−18
(−49)19.5 − 12.5
(+11−4=17)
60.9%
19.5 / 32
100.0%
+16
1 = 1 = 0 = = 1 = 1 1 0 1 1 1 = 1 0 1 1 = = = = 0 = = = = = = =
–   GNU Chess 5.60 64-bit2812+17
−17
(−52)3 − 5
(+0−2=6)
37.5%
3.0 / 8
100.0%
−119
= 0 = = = 0 = =
–   Gogobello 2.0 64-bit2805+17
−17
(−59)21.5 − 14.5
(+15−8=13)
59.7%
21.5 / 36
100.0%
+5
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-bit2796+13
−13
(−68)29.5 − 18.5
(+21−10=17)
61.5%
29.5 / 48
100.0%
+9
1 1 0 = 0 = = 1 = 0 1 = 1 0 1 1 0 = 1 = 1 = = = 0 0 1 1 1 1 1 = = 0 1 1 0 = 1 1 = = = 1 = 1 1 0
–   RuyDos 1.1.9 64-bit2794+15
−15
(−70)18 − 14
(+13−9=10)
56.3%
18.0 / 32
100.0%
−31
1 1 1 0 0 = = 0 1 1 0 0 0 1 = 1 = 0 1 = = 1 0 0 = 1 = 1 = 1 = 1
–   Naum 2.2 32-bit2794+15
−15
(−70)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−38
= 0 = = 1 = = 1
–   tomitankChess 3.0 64-bit2784+17
−17
(−80)28 − 16
(+19−7=18)
63.6%
28.0 / 44
100.0%
+3
= 0 1 1 1 = = 1 = 0 1 1 1 1 = 0 = = 1 1 1 0 = = 1 1 1 = = = = 1 = 1 1 = 0 1 = = 0 = 1 0
–   Cheese 2.0 64-bit2754+15
−15
(−110)23 − 11
(+14−2=18)
67.6%
23.0 / 34
100.0%
−5
= 1 = 1 1 = = 0 = = = 1 1 1 1 = 1 = 1 = 1 = = = 1 = 1 = = = 1 = 1 0
–   Carballo 1.7 64-bit2737+14
−14
(−127)19.5 − 14.5
(+11−6=17)
57.4%
19.5 / 34
100.0%
−81
= 1 1 = = 1 0 = = = 1 = 0 = = 0 1 = 1 = = = 0 1 1 0 = 0 = = 1 = 1 1
–   Marvin 3.0.0 64-bit2732+23
−23
(−132)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+78
= 1 1 = 1 = 1 1
–   Shield 2.1 64-bit2729+15
−15
(−135)25 − 7
(+20−2=10)
78.1%
25.0 / 32
100.0%
+61
1 = 1 1 = 1 1 1 1 = 1 1 1 0 1 0 = = = 1 1 = = 1 1 = 1 1 1 = 1 1
–   Devel 2.00002724+15
−15
(−140)23.5 − 10.5
(+18−5=11)
69.1%
23.5 / 34
100.0%
−11
= = = = 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+21
−21
(−145)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+39
1 1 1 0 1 = 1 =
–   Topple 0.4.0 64-bit2710+25
−25
(−154)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−3
= = 1 1
–   Bagatur 1.7a 64-bit2709+18
−18
(−155)25.5 − 6.5
(+20−1=11)
79.7%
25.5 / 32
100.0%
+45
= = 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 October 19, 2019