CCRL 40/40
Downloads and Statistics
May 18, 2019
Testing summary:
Total: 1'044'560 games
played by 2'452 programs
143157 CPU days (X2 4600+)

White wins: 363'036 (34.8%)
Black wins: 270'297 (25.9%)
Draws: 411'227 (39.4%)
White score: 54.4%

Engine Details

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Pirarucu 2.9.5 64-bit (2966+21
−22
)Quote
Author: Raoni Campos (Brazil) Link: Homepage
This is one of the 9 Pirarucu versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Xiphos 0.4 64-bit3153+13
−13
(+187)2 − 12
(+0−10=4)
14.3%
2.0 / 14
0.0%
−76
= 0 0 0 0 0 = 0 0 = = 0 0 0
–   Laser 1.6 64-bit3130+12
−12
(+164)3 − 11
(+1−9=4)
21.4%
3.0 / 14
0.0%
−36
0 0 0 0 1 = 0 0 0 = = 0 0 =
–   Roc 1.0 64-bit3119+21
−21
(+153)2.5 − 11.5
(+0−9=5)
17.9%
2.5 / 14
0.0%
−65
0 0 = 0 = 0 0 0 0 = = 0 0 =
–   Chiron 4 64-bit3113+9
−9
(+147)5 − 9
(+1−5=8)
35.7%
5.0 / 14
0.0%
+66
= 0 0 0 = 0 = = = = 1 = 0 =
–   Schooner 2.0.34 64-bit3110+13
−13
(+144)4 − 10
(+1−7=6)
28.6%
4.0 / 14
0.0%
+9
1 = = 0 = 0 0 = 0 = = 0 0 0
–   NirvanaChess 2.4 64-bit3101+9
−10
(+135)4.5 − 9.5
(+2−7=5)
32.1%
4.5 / 14
0.0%
+18
0 1 0 = = 0 1 0 0 0 = = 0 =
–   Vajolet2 2.7 64-bit3099+17
−17
(+133)9 − 21
(+2−14=14)
30.0%
9.0 / 30
0.0%
+7
0 = 0 = 0 = 1 = 0 0 0 0 = 0 0 = = = 0 = 1 0 0 = 0 = = = = 0
–   Equinox 3.20 64-bit3096+9
−9
(+130)2.5 − 11.5
(+0−9=5)
17.9%
2.5 / 14
0.0%
−91
= 0 0 = = 0 0 0 = 0 = 0 0 0
–   Fritz 15 64-bit3095+10
−10
(+129)6 − 8
(+2−4=8)
42.9%
6.0 / 14
0.0%
+86
= 0 0 0 1 = = = = 1 = = = 0
–   Arasan 21.2 64-bit3078+16
−16
(+112)4 − 10
(+1−7=6)
28.6%
4.0 / 14
0.0%
−23
0 = = 0 0 1 = 0 0 0 = = 0 =
–   ChessBrainVB 3.723059+16
−16
(+93)5 − 11
(+1−7=8)
31.3%
5.0 / 16
0.0%
−21
= = 0 0 0 = = 0 = = 0 1 0 0 = =
–   chess22k 1.12 64-bit3050+16
−16
(+84)4.5 − 9.5
(+1−6=7)
32.1%
4.5 / 14
0.0%
−22
= 0 = = 0 = = 0 1 = = 0 0 0
–   Lc0 0.20.1 w36089 64-bit3049+22
−22
(+83)4.5 − 9.5
(+1−6=7)
32.1%
4.5 / 14
0.0%
−27
0 0 = 0 = = = 0 = 0 0 1 = =
–   Wasp 3.60 64-bit3038+24
−24
(+72)6 − 10
(+3−7=6)
37.5%
6.0 / 16
0.0%
−10
0 1 1 = 0 0 0 = 0 1 = 0 = = 0 =
–   Senpai 2.0 64-bit3036+12
−12
(+70)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−80
= 0 0 =
–   RubiChess 1.4 64-bit3032+39
−39
(+66)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.2%
−83
= = 0 0
–   Wasp 3.50 64-bit3029+13
−13
(+63)7.5 − 10.5
(+3−6=9)
41.7%
7.5 / 18
0.0%
+15
= 0 = 0 = = 1 0 1 0 = = = = 0 0 1 =
–   SmarThink 1.98 64-bit3025+14
−13
(+59)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−98
0 =
–   Demolito 2019-04-27 64-bit3022+92
−91
(+56)1 − 1
(+1−1=0)
50.0%
1.0 / 2
12.2%
+56
1 0
–   Komodo 2.03 32-bit3005+18
−17
(+39)4.5 − 9.5
(+1−6=7)
32.1%
4.5 / 14
0.3%
−65
= 0 = = 1 = 0 = = 0 0 = 0 0
–   Andscacs 0.81 64-bit3004+25
−25
(+38)5 − 9
(+3−7=4)
35.7%
5.0 / 14
1.2%
−60
0 1 1 0 = = 0 0 = 0 1 = 0 0
–   Hakkapeliitta TCEC v2 64-bit2997+14
−14
(+31)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.8%
+31
= 0 = 1 = =
–   Defenchess (SCTR) 1.1f 64-bit2995+13
−13
(+29)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
1.1%
+80
= 0 1 = 1 =
–   Sting SF 14 64-bit2994+66
−67
(+28)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
21.5%
−126
= 0
–   Rybka 3 32-bit2994+13
−12
(+28)7.5 − 6.5
(+4−3=7)
53.6%
7.5 / 14
1.4%
+50
1 0 0 = = 0 1 = 1 1 = = = =
–   Critter 0.90 32-bit2989+15
−15
(+23)6 − 8
(+2−4=8)
42.9%
6.0 / 14
4.3%
−16
1 0 = = = 0 1 = 0 0 = = = =
–   Rodent III 0.275 64-bit2984+15
−15
(+18)9 − 11
(+3−5=12)
45.0%
9.0 / 20
8.5%
−7
1 1 = = = = 0 0 = = = 0 = = 0 = 0 = 1 =
–   Demolito 2018-10-29 64-bit2978+15
−16
(+12)8.5 − 9.5
(+3−4=11)
47.2%
8.5 / 18
19.2%
−2
0 1 = 0 = 0 0 = = = = = = = = = 1 1
–   Stockfish 1.7.1 32-bit2977+17
−17
(+11)3 − 11
(+0−8=6)
21.4%
3.0 / 14
21.5%
−168
0 = 0 0 = 0 0 = = = 0 = 0 0
–   RubiChess 1.3 64-bit2976+21
−21
(+10)2 − 2
(+1−1=2)
50.0%
2.0 / 4
26.2%
+10
= 0 1 =
–   Alfil 15.8 64-bit2964+17
−17
(−2)7 − 7
(+4−4=6)
50.0%
7.0 / 14
56.9%
−2
0 = 1 = = 1 1 0 1 0 = = = 0
–   Deuterium 2019.1.36.50 64-bit2956+20
−20
(−10)12 − 8
(+7−3=10)
60.0%
12.0 / 20
75.1%
+48
1 = 1 0 = 1 0 = = = 1 = 0 = 1 = = 1 1 =
–   Amoeba 3.0 64-bit2944+22
−22
(−22)18.5 − 15.5
(+9−6=19)
54.4%
18.5 / 34
92.5%
+4
= = = = 0 1 = = = 1 0 0 = = = = = 0 1 0 0 1 1 1 1 = 1 = = = = = = 1
–   Naum 4 32-bit2930+14
−14
(−36)9 − 5
(+5−1=8)
64.3%
9.0 / 14
99.7%
+47
1 = 1 = = = 1 1 = 1 = = 0 =
–   Crafty 25.2 64-bit2929+11
−11
(−37)9 − 5
(+6−2=6)
64.3%
9.0 / 14
99.9%
+48
1 0 1 = 1 1 = 1 = 1 = = = 0
–   Amoeba 2.8 64-bit2925+13
−13
(−41)11.5 − 6.5
(+7−2=9)
63.9%
11.5 / 18
99.9%
+43
= 1 1 1 = 1 1 = = = 0 = = = 1 1 0 =
–   Cheng 4.39 64-bit2921+11
−11
(−45)8 − 6
(+5−3=6)
57.1%
8.0 / 14
100.0%
−3
= 0 = 1 = = 0 1 = 1 1 = 0 1
–   Deep Junior Yokohama 64-bit2919+15
−15
(−47)9.5 − 4.5
(+6−1=7)
67.9%
9.5 / 14
100.0%
+63
0 = 1 = 1 1 1 = = 1 = = 1 =
–   Dirty CUCUMBER 64-bit2913+15
−15
(−53)9 − 7
(+6−4=6)
56.3%
9.0 / 16
100.0%
−15
1 0 0 1 = 0 = = 1 0 = = = 1 1 1
–   Toga II 4.0 64-bit2905+14
−14
(−61)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−61
= = = =
–   Quazar 0.4 64-bit2905+10
−11
(−61)10 − 4
(+6−0=8)
71.4%
10.0 / 14
100.0%
+63
= 1 1 = = 1 1 = 1 = = = 1 =
–   Atlas 3.91 64-bit2899+15
−15
(−67)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
+13
= 1 1 = 1 = = = = 1 = = 1 0
–   EXchess 7.97b 64-bit2893+13
−13
(−73)8 − 6
(+5−3=6)
57.1%
8.0 / 14
100.0%
−25
0 1 1 0 = = 1 = 1 = = 1 0 =
–   Winter 0.5 64-bit2890+17
−18
(−76)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−218
0 =
–   Scorpio 2.8 64-bit2886+15
−15
(−80)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
−1
= = = 1 = = = 1 1 0 1 1 = =
–   Lc0 0.20.2 w32930 64-bit2870+62
−63
(−96)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.8%
−96
= = 1 0
–   Gaviota 1.0 64-bit2859+11
−11
(−107)9 − 5
(+5−1=8)
64.3%
9.0 / 14
100.0%
−23
= = = = 1 = 1 = 1 = 0 1 = 1
–   Thinker 5.4c Inert 32-bit2849+13
−13
(−117)12 − 2
(+10−0=4)
85.7%
12.0 / 14
100.0%
+146
1 = 1 1 = = 1 1 1 = 1 1 1 1
–   Tucano 7.06 64-bit2847+21
−21
(−119)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−276
= 0
–   Marvin 3.3.2 64-bit2838+33
−33
(−128)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−18
0 = = 1 1 1
–   Gogobello 2.0 64-bit2798+20
−21
(−168)25.5 − 6.5
(+22−3=7)
79.7%
25.5 / 32
100.0%
+57
1 1 0 1 1 1 1 1 = 1 1 = 1 0 1 1 1 1 1 = = 1 1 1 1 1 1 1 = = = 0
–   RedQueen 1.1.98 64-bit2669+18
−18
(−297)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−154
1 =
–   Capivara LK 0.09b02g 64-bit2562+17
−17
(−404)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Tunguska 1.0 64-bit2134+21
−20
(−832)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Matheus 2.32042+23
−23
(−924)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Bubble 1.52012+19
−19
(−954)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Created in 2005-2013 by CCRL team
Last games added on May 18, 2019