CCRL 40/15
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 1'166'106 games
played by 2'690 programs

White wins: 402'287 (34.5%)
Black wins: 297'247 (25.5%)
Draws: 466'572 (40.0%)
White score: 54.5%

Engine Details

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Pirarucu 3.2.4 64-bit (2994+22
−22
)Quote
Author: Raoni Campos (Brazil) Link: Homepage
This is one of the 12 Pirarucu versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Xiphos 0.4 64-bit3145+11
−12
(+151)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
+27
–   Schooner 2.1 64-bit3133+16
−16
(+139)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−147
–   Laser 1.6 64-bit3130+11
−11
(+136)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−21
–   Roc 0.7 64-bit3115+10
−10
(+121)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−25
–   Chiron 4 64-bit3114+8
−9
(+120)1 − 7
(+0−6=2)
12.5%
1.0 / 8
0.0%
−169
–   Pedone 2.0 64-bit3105+18
−19
(+111)7 − 11
(+3−7=8)
38.9%
7.0 / 18
0.0%
+41
–   SlowChess Blitz Classic 1.9 64-bit3104+23
−23
(+110)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−12
–   NirvanaChess 2.4 64-bit3101+9
−9
(+107)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−50
–   Equinox 3.20 64-bit3095+9
−9
(+101)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−49
–   Fritz 15 64-bit3094+10
−9
(+100)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−110
–   Nemorino 5.00 64-bit3086+13
−13
(+92)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−50
–   chess22k 1.14 64-bit3075+20
−20
(+81)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−61
–   Texel 1.07 64-bit3075+11
−11
(+81)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+81
–   Igel 2.4.0 64-bit3069+21
−21
(+75)9 − 11
(+3−5=12)
45.0%
9.0 / 20
0.0%
+45
–   ChessBrainVB 3.743068+16
−16
(+74)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−83
–   Lc0 0.23.2 wLD2 64-bit3064+43
−43
(+70)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.2%
−78
–   chess22k 1.13 64-bit3062+18
−18
(+68)4.5 − 7.5
(+0−3=9)
37.5%
4.5 / 12
0.0%
+3
–   Wasp 3.75 64-bit3062+16
−16
(+68)4 − 6
(+0−2=8)
40.0%
4.0 / 10
0.0%
+18
–   iCE 4.0 64-bit3059+16
−16
(+65)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
−2
–   Igel 2.3.1 64-bit3055+24
−24
(+61)13.5 − 20.5
(+6−13=15)
39.7%
13.5 / 34
0.0%
−2
–   SmarThink 1.98 64-bit3026+13
−13
(+32)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.7%
+32
–   Komodo 3 32-bit3022+14
−14
(+28)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
1.6%
−4
–   Sting SF 19 64-bit3008+24
−25
(+14)4 − 4
(+2−2=4)
50.0%
4.0 / 8
20.1%
+19
–   Winter 0.7 64-bit3004+18
−18
(+10)12 − 20
(+4−12=16)
37.5%
12.0 / 32
24.6%
−66
–   Monolith 2 64-bit2997+21
−21
(+3)9.5 − 4.5
(+6−1=7)
67.9%
9.5 / 14
41.3%
+108
–   Rybka 3 32-bit2995+12
−12
(+1)5 − 3
(+5−3=0)
62.5%
5.0 / 8
46.3%
+113
–   Bagatur 2.0 64-bit2993+23
−23
(−1)1 − 1
(+0−0=2)
50.0%
1.0 / 2
53.1%
−1
–   Critter 0.90 32-bit2990+15
−15
(−4)4 − 4
(+2−2=4)
50.0%
4.0 / 8
61.9%
+1
–   Stockfish 1.8 32-bit2989+17
−17
(−5)4 − 4
(+2−2=4)
50.0%
4.0 / 8
63.9%
−10
–   Igel 2.3.0 64-bit2987+27
−27
(−7)10.5 − 7.5
(+6−3=9)
58.3%
10.5 / 18
65.8%
+41
–   Rodent IV 022 64-bit2986+23
−23
(−8)7 − 9
(+2−4=10)
43.8%
7.0 / 16
69.4%
−41
–   Topple 0.7.5 64-bit2985+19
−19
(−9)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
72.6%
+92
–   Deuterium 2019.2.37.73 64-bit2979+17
−17
(−15)14.5 − 13.5
(+5−4=19)
51.8%
14.5 / 28
85.4%
−2
–   Minic 2.0 64-bit2978+24
−24
(−16)1 − 1
(+1−1=0)
50.0%
1.0 / 2
83.0%
−16
–   Combusken 1.1.0 64-bit2974+33
−33
(−20)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
84.0%
−176
–   Marvin 3.5.0 64-bit2973+22
−22
(−21)6 − 2
(+4−0=4)
75.0%
6.0 / 8
90.2%
+132
–   Godel 7.0 64-bit2971+21
−21
(−23)3 − 3
(+1−1=4)
50.0%
3.0 / 6
92.9%
−16
–   Amoeba 3.1 64-bit2971+21
−21
(−23)10.5 − 7.5
(+6−3=9)
58.3%
10.5 / 18
93.3%
+25
–   Bagatur 1.9a 64-bit2965+28
−28
(−29)1 − 3
(+1−3=0)
25.0%
1.0 / 4
94.3%
−263
–   Naum 4 64-bit2954+13
−13
(−40)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
99.9%
−2
–   Marvin 3.4.0 64-bit2938+19
−19
(−56)9.5 − 2.5
(+8−1=3)
79.2%
9.5 / 12
100.0%
+160
–   Combusken 1.0.0 64-bit2937+25
−25
(−57)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−57
–   Topple 0.7.4 64-bit2930+30
−30
(−64)14 − 8
(+6−0=16)
63.6%
14.0 / 22
100.0%
+7
–   Bagatur 1.9 64-bit2929+23
−23
(−65)16 − 8
(+12−4=8)
66.7%
16.0 / 24
100.0%
+45
–   Godel 6.0 64-bit2923+19
−19
(−71)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
+17
–   Cheng 4.39 64-bit2921+11
−11
(−73)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Dirty CUCUMBER 64-bit2918+13
−13
(−76)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−76
–   Crafty 25.6 64-bit2913+35
−35
(−81)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+14
–   Topple 0.7.3 64-bit2910+24
−24
(−84)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
+17
–   Quazar 0.4 64-bit2905+10
−10
(−89)5 − 3
(+2−0=6)
62.5%
5.0 / 8
100.0%
−21
–   Atlas 3.91 64-bit2898+13
−13
(−96)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+29
–   Gogobello 2.1 64-bit2890+19
−19
(−104)13 − 9
(+8−4=10)
59.1%
13.0 / 22
100.0%
−48
–   Tucano 8.00 64-bit2883+19
−19
(−111)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−111
–   Counter 3.4 64-bit2881+20
−20
(−113)6 − 4
(+2−0=8)
60.0%
6.0 / 10
100.0%
−63
–   FabChess 1.13 64-bit2877+21
−21
(−117)11.5 − 6.5
(+7−2=9)
63.9%
11.5 / 18
100.0%
−36
–   Invictus r305 64-bit2874+20
−20
(−120)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+5
–   The Baron 3.44 64-bit2866+13
−13
(−128)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Francesca MAD 0.27 64-bit2855+27
−27
(−139)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
+12
–   DisasterArea 1.65 64-bit2847+13
−13
(−147)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+2
–   Asymptote 0.7 64-bit2844+21
−21
(−150)15.5 − 2.5
(+13−0=5)
86.1%
15.5 / 18
100.0%
+118
–   Tornado 8.0 64-bit2842+13
−13
(−152)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+28
–   Minic 0.98 64-bit2837+27
−27
(−157)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−83
–   Francesca MAD 0.26 64-bit2835+26
−26
(−159)6 − 4
(+3−1=6)
60.0%
6.0 / 10
100.0%
−96
–   Zurichess Neuchatel 64-bit2827+13
−13
(−167)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
−16
–   Murka 3 64-bit2823+12
−12
(−171)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+112
–   GNU Chess 5.60 64-bit2813+16
−16
(−181)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−107

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Created in 2005-2013 by CCRL team
Last games added on August 1, 2020