CCRL 40/40
Downloads and Statistics
December 10, 2019
Testing summary:
Total: 1'104'091 games
played by 2'573 programs
150964 CPU days (X2 4600+)

White wins: 382'628 (34.7%)
Black wins: 284'145 (25.7%)
Draws: 437'318 (39.6%)
White score: 54.5%

Engine Details

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Show each game results
The Baron 3.44 64-bit (2863+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-bit3092+36
−36
(+229)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+229
1 = = 0
–   Wasp 3.50 64-bit3030+13
−13
(+167)7 − 25
(+1−19=12)
21.9%
7.0 / 32
0.0%
−22
0 = 0 0 0 = 0 = 0 0 0 0 = = 0 = 0 = 0 0 0 = = 0 0 = 0 0 = = 1 0
–   Winter 0.7 64-bit3006+23
−23
(+143)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+47
= 0 1 0
–   Deuterium 2019.2.37.73 64-bit2995+22
−22
(+132)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+214
0 = 1 1
–   Rodent III 0.281 64-bit2992+20
−20
(+129)3.5 − 10.5
(+0−7=7)
25.0%
3.5 / 14
0.0%
−22
= = 0 = = 0 0 0 0 = 0 = = 0
–   Demolito 2019-04-27 64-bit2986+19
−19
(+123)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
+44
0 = = 0 0 0 0 = 0 = 0 = 0 = = = 1 = 1 1 0 = = = 1 0 = = 0 = 0 =
–   RubiChess 1.3 64-bit2981+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
(+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-bit2964+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-bit2956+17
−17
(+93)7 − 13
(+0−6=14)
35.0%
7.0 / 20
0.0%
+12
= = 0 = = = = = 0 0 = = 0 = 0 = = = = 0
–   SlowChess Blitz Classic 1.5 64-bit2956+22
−22
(+93)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−2
0 0 1 =
–   Deuterium 2019.1.36.50 64-bit2953+17
−17
(+90)8.5 − 23.5
(+3−18=11)
26.6%
8.5 / 32
0.0%
−69
0 0 = 0 = 0 1 0 0 0 0 0 0 0 = = = 0 0 = 0 1 1 0 = 0 = = = 0 = 0
–   chess22k 1.9 64-bit2951+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-bit2950+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
–   Lc0 0.21.1 w11258 64-bit2937+58
−58
(+74)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
0.8%
+358
1 = 1 1
–   Marvin 3.4.0 64-bit2936+21
−21
(+73)5 − 6
(+2−3=6)
45.5%
5.0 / 11
0.0%
+45
1 1 0 = = = = = = 0 0
–   Crafty 25.2 64-bit2931+11
−11
(+68)15 − 17
(+7−9=16)
46.9%
15.0 / 32
0.0%
+49
= 1 1 = = 0 = 0 1 = = = 1 = 1 = = 0 0 = 0 = = 0 = 0 1 0 = = 1 0
–   Godel 6.0 64-bit2929+22
−22
(+66)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+66
0 1 1 1 0 = = 0 1 0
–   Amoeba 2.8 64-bit2927+13
−13
(+64)13 − 19
(+6−12=14)
40.6%
13.0 / 32
0.0%
+8
1 0 0 = = = 0 1 1 0 0 = 0 = = 1 0 0 = = 0 0 1 = 1 0 = = = = 0 =
–   Winter 0.6 64-bit2927+18
−18
(+64)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Bobcat 8.0 64-bit2923+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
(+59)14.5 − 21.5
(+6−13=17)
40.3%
14.5 / 36
0.0%
−2
= 0 1 = = = 1 0 = 0 = 0 1 0 = = = = = 0 = 1 1 0 0 = 0 1 = 0 = 0 = = 0 0
–   Topple 0.7.3 64-bit2919+26
−26
(+56)3 − 4
(+2−3=2)
42.9%
3.0 / 7
0.0%
−4
= 0 0 = 1 0 1
–   Gull 1.2 64-bit2918+15
−15
(+55)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+97
1 = 1 = = 0 1 0
–   Deep Junior 13 32-bit2917+18
−18
(+54)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−99
= 0 = = = 0 0 0
–   Dirty CUCUMBER 64-bit2916+14
−14
(+53)19 − 20
(+9−10=20)
48.7%
19.0 / 39
0.0%
+43
= 1 = 0 = = 0 1 = = 1 1 0 1 = = = 0 1 = 0 = = 0 = = = 1 0 1 = = = = = 0 0 1 0
–   Scorpio 3.0 MCTS 64-bit2915+63
−64
(+52)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
5.9%
+142
1 1 = 0
–   Deuterium 2018.1.35.514 64-bit2913+13
−13
(+50)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−100
0 0 = =
–   Counter 3.4 64-bit2911+57
−56
(+48)2.5 − 4.5
(+1−3=3)
35.7%
2.5 / 7
5.6%
−44
0 = 0 1 = 0 =
–   Crafty 25.3 64-bit2908+53
−53
(+45)1 − 2
(+0−1=2)
33.3%
1.0 / 3
5.5%
−36
= 0 =
–   RubiChess 1.2.1 64-bit2907+19
−19
(+44)11.5 − 22.5
(+4−15=15)
33.8%
11.5 / 34
0.0%
−58
= 0 = 0 = 0 1 0 = = = 0 = 0 = 0 = 0 0 1 0 = 1 = 1 0 = 0 0 0 = = 0 =
–   Amoeba 2.7 64-bit2905+14
−14
(+42)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−77
= = 0 0 1 0 0 =
–   Quazar 0.4 64-bit2905+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 = = = = = =
–   Toga II 4.0 64-bit2905+13
−13
(+42)5 − 6
(+3−4=4)
45.5%
5.0 / 11
0.0%
+18
1 0 1 = = = 0 1 = 0 0
–   Hannibal 1.2 32-bit2905+14
−14
(+42)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+5
= 1 0 0 = = = =
–   Atlas 3.91 64-bit2902+14
−14
(+39)4 − 7
(+2−5=4)
36.4%
4.0 / 11
0.0%
−52
0 0 0 = = = 0 0 1 = 1
–   Protector 1.4.0 64-bit2900+14
−14
(+37)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+31
= 0 1 1 = 0 = =
–   Hiarcs 13.22896+11
−11
(+33)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−117
0 0 = = = 0 0 =
–   Winter 0.5 64-bit2893+17
−17
(+30)16.5 − 19.5
(+8−11=17)
45.8%
16.5 / 36
0.3%
+5
0 0 = 0 1 = 1 = 1 0 = = = = = 0 1 0 0 0 = = = = = 0 0 = = 1 1 = = 1 0 1
–   EXchess 7.97b 64-bit2893+13
−13
(+30)14.5 − 17.5
(+6−9=17)
45.3%
14.5 / 32
0.1%
0
= 1 0 = = = = 0 1 0 0 = 1 0 0 = 0 = = = = = 1 = = 1 0 = = 1 0 =
–   Tucano 8.00 64-bit2891+61
−60
(+28)3.5 − 3.5
(+3−3=1)
50.0%
3.5 / 7
19.6%
+20
1 0 0 0 1 1 =
–   Topple 0.7.1 64-bit2889+25
−25
(+26)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
4.2%
−41
= = = 0
–   Scorpio 2.8 64-bit2885+14
−14
(+22)15 − 17
(+8−10=14)
46.9%
15.0 / 32
1.5%
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
(+21)2 − 2
(+1−1=2)
50.0%
2.0 / 4
10.7%
+21
= 0 = 1
–   Quazar 0.4 32-bit2879+12
−12
(+16)4 − 4
(+1−1=6)
50.0%
4.0 / 8
4.3%
+16
= = = = 1 0 = =
–   Bobcat 7.6 64-bit2878+22
−23
(+15)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
14.7%
+52
= 1 = 1 0 = 1 0
–   Godel 5.5.1 64-bit2875+17
−17
(+12)20.5 − 23.5
(+14−17=13)
46.6%
20.5 / 44
14.3%
−9
= 0 = 0 0 0 = 0 0 1 1 = 1 1 = 0 = 1 = 1 0 1 1 1 1 0 1 1 0 0 0 = 0 0 = = = 0 = 1 0 = 0 1
–   Scorpio 2.9 MCTS 64-bit2868+27
−27
(+5)7 − 9
(+3−5=8)
43.8%
7.0 / 16
39.1%
−36
= = 1 0 = = = = 0 = 1 0 1 0 = 0
–   Spark 1.0 32-bit2863+11
−11
(0)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
49.7%
−31
= = 1 0 = = 0 =
–   Gaviota 1.0 64-bit2860+11
−11
(−3)11 − 21
(+4−14=14)
34.4%
11.0 / 32
65.5%
−103
= 1 = 0 = 0 0 1 = = 1 0 1 0 = = = 0 0 = = 0 0 0 = 0 = = = 0 0 0
–   Marvin 3.3.2 64-bit2857+21
−21
(−6)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
69.2%
−37
= = = 0 1 0 = =
–   Gogobello 2.1 64-bit2856+66
−65
(−7)1 − 3
(+0−2=2)
25.0%
1.0 / 4
58.3%
−161
= 0 = 0
–   Zappa Mexico II 64-bit2854+10
−10
(−9)16 − 8
(+10−2=12)
66.7%
16.0 / 24
85.8%
+91
= 1 1 = 1 = 1 = = = 1 1 = 0 = = = 0 1 = 1 1 1 =
–   Tucano 7.06 64-bit2852+20
−20
(−11)11 − 9
(+6−4=10)
55.0%
11.0 / 20
82.6%
+16
0 0 1 1 = 0 = = = = = = 0 1 1 1 1 = = =
–   Counter 3.3 64-bit2850+22
−22
(−13)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
84.0%
+14
0 1 1 = 1 0 = = = = 1 0
–   DisasterArea 1.65 64-bit2847+13
−14
(−16)2 − 2
(+0−0=4)
50.0%
2.0 / 4
95.6%
−16
= = = =
–   Booot 5.1.02844+10
−10
(−19)6 − 2
(+5−1=2)
75.0%
6.0 / 8
98.8%
+164
1 1 1 1 = = 0 1
–   Lc0 0.19.1 w11248 64-bit2842+42
−42
(−21)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
83.3%
−34
= 1 1 = 0 1 0 0 = = = 0 = = = =
–   Tornado 8.0 64-bit2842+13
−14
(−21)20 − 20
(+11−11=18)
50.0%
20.0 / 40
98.8%
−21
1 0 0 = 1 = 1 = 0 = 1 0 = 1 1 1 = = = 0 1 = = = 1 0 = 0 = = 1 = 0 0 = 1 = 0 0 =
–   Tucano 7.07 64-bit2841+17
−17
(−22)29 − 19
(+18−8=22)
60.4%
29.0 / 48
97.9%
+43
= 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-bit2837+16
−16
(−26)23 − 21
(+12−10=22)
52.3%
23.0 / 44
99.3%
−10
1 1 = = = = = 0 0 1 1 = 1 = = 0 = = 0 = = 0 1 = 1 0 = 0 0 = 1 = = = 1 1 = = 0 1 1 0 = =
–   Fruit Reloaded 3.2.1 64-bit2836+12
−12
(−27)9.5 − 5.5
(+7−3=5)
63.3%
9.5 / 15
99.8%
+63
0 1 = 1 0 1 = 0 = 1 1 1 = 1 =
–   Counter 3.2 64-bit2834+19
−18
(−29)4 − 4
(+2−2=4)
50.0%
4.0 / 8
99.4%
−29
1 = = 0 = = 0 1
–   Asymptote 0.6.3 64-bit2833+25
−25
(−30)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
98.3%
+183
= 1 = = 1 1 1 1
–   Winter 0.4a 64-bit2832+24
−24
(−31)28.5 − 19.5
(+18−9=21)
59.4%
28.5 / 48
98.9%
+27
= = = 1 1 0 = 0 1 0 0 1 1 = 1 = 1 = 1 0 1 = = = 1 0 0 = = 1 1 = = 1 = 0 = = 1 1 0 1 1 = = 1 = =
–   Zappa Mexico 64-bit2832+15
−15
(−31)5 − 3
(+4−2=2)
62.5%
5.0 / 8
99.8%
+51
1 1 = 1 1 0 = 0
–   Stockfish 1.4 32-bit2830+16
−16
(−33)5 − 3
(+3−1=4)
62.5%
5.0 / 8
99.9%
+36
1 = = 1 = 1 = 0
–   Zurichess Neuchatel 64-bit2824+14
−14
(−39)22.5 − 17.5
(+14−9=17)
56.3%
22.5 / 40
100.0%
−1
= 0 1 0 = = 1 1 = 1 = 0 = 0 1 = = 0 1 0 = = 1 1 = = 1 = = 0 = 0 1 1 0 1 = 1 1 =
–   Rybka 1.0 64-bit2824+14
−14
(−39)4 − 4
(+2−2=4)
50.0%
4.0 / 8
100.0%
−39
1 = = = 1 0 = 0
–   Bagatur 1.8a 64-bit2820+61
−61
(−43)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
91.5%
+23
= = = 1
–   Asymptote 0.6 64-bit2817+20
−20
(−46)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−105
= = 0 =
–   Toga II 3.1.2SE2815+17
−17
(−48)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−11
= = 1 = = 1 0 =
–   Godel 4.4.5 64-bit2814+18
−18
(−49)19.5 − 12.5
(+11−4=17)
60.9%
19.5 / 32
100.0%
+16
= = 0 = = 1 = 1 1 0 1 1 1 = 1 0 1 1 = = = = 0 = = = 1 = 1 = = =
–   GNU Chess 5.60 64-bit2811+17
−17
(−52)3 − 5
(+0−2=6)
37.5%
3.0 / 8
100.0%
−119
= = = 0 = = = 0
–   Minic 1.09 64-bit2810+28
−28
(−53)1.5 − 1.5
(+0−0=3)
50.0%
1.5 / 3
100.0%
−42
= = =
–   Gogobello 2.0 64-bit2805+17
−17
(−58)21.5 − 14.5
(+15−8=13)
59.7%
21.5 / 36
100.0%
+6
= = 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-bit2795+13
−13
(−68)31.5 − 20.5
(+21−10=21)
60.6%
31.5 / 52
100.0%
0
1 = = 1 = = = = 1 0 = 1 1 1 0 = 0 = = 1 = 0 1 = 1 0 1 1 0 = 1 = 1 = = = 0 0 1 1 1 0 = 1 0 1 1 1 = = 1 =
–   Naum 2.2 32-bit2794+15
−15
(−69)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−37
= 1 = 0 = = 1 =
–   RuyDos 1.1.9 64-bit2793+15
−15
(−70)18 − 14
(+13−9=10)
56.3%
18.0 / 32
100.0%
−31
= 1 1 0 0 = = 0 1 1 0 0 0 1 = 1 = 0 1 = = 1 0 0 = 1 1 1 = 1 = 1
–   RuyDos 1.1.10 64-bit2784+25
−25
(−79)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   tomitankChess 3.0 64-bit2783+17
−17
(−80)28 − 16
(+19−7=18)
63.6%
28.0 / 44
100.0%
+3
= 0 1 0 0 1 = = 1 = 0 1 1 1 1 = 0 = = 1 1 1 0 = = 1 1 1 = = = = 1 = 1 1 = 1 1 1 = = 0 =
–   Cheese 2.0 64-bit2753+15
−15
(−110)23 − 11
(+14−2=18)
67.6%
23.0 / 34
100.0%
−5
1 0 1 = = 0 = = = 1 1 1 1 = 1 = 1 = 1 = = = 1 = 1 = = = = 1 = 1 1 =
–   Carballo 1.7 64-bit2736+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
(−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-bit2728+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 1 0 1 0 = = = 1 1 = = 1 1 = 1 = 1 1 1 =
–   Devel 2.00002724+15
−15
(−139)23.5 − 10.5
(+18−5=11)
69.1%
23.5 / 34
100.0%
−10
1 = 1 1 1 = 1 0 = 0 1 = 1 1 = 1 = 1 1 1 1 0 1 1 0 1 0 1 = = = = = 1
–   GreKo 2018.08 64-bit2718+21
−21
(−145)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+39
1 = 1 1 1 0 1 =
–   Topple 0.4.0 64-bit2709+25
−25
(−154)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−3
1 1 = =
–   Bagatur 1.7a 64-bit2708+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 December 10, 2019