CCRL 40/15
Downloads and Statistics
February 28, 2021
Testing summary:
Total: 1'220'774 games
played by 2'799 programs

White wins: 419'368 (34.4%)
Black wins: 308'512 (25.3%)
Draws: 492'894 (40.4%)
White score: 54.5%

Engine Details

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Pirarucu 2.6.1 64-bit (2925+20
−20
)Quote
Author: Raoni Campos (Brazil) Link: Homepage
This is one of the 12 Pirarucu versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Xiphos 0.4 64-bit3144+11
−11
(+219)4.5 − 15.5
(+0−11=9)
22.5%
4.5 / 20
0.0%
+44
= 0 0 = = = = 0 = 0 0 = = 0 0 0 = 0 0 0
–   Gull 3 64-bit3119+7
−7
(+194)4.5 − 15.5
(+1−12=7)
22.5%
4.5 / 20
0.0%
+5
= 0 = 0 0 0 = 0 = 0 0 0 = = = 0 0 0 1 0
–   Strelka 5.5 64-bit3103+6
−6
(+178)3.5 − 16.5
(+0−13=7)
17.5%
3.5 / 20
0.0%
−45
0 0 = 0 0 0 = 0 0 = = 0 = = 0 0 0 = 0 0
–   Nemorino 5.00 64-bit3086+13
−13
(+161)4.5 − 15.5
(+1−12=7)
22.5%
4.5 / 20
0.0%
−27
= 0 0 0 = 0 = 0 = 0 0 0 1 = 0 0 = 0 = 0
–   Arasan 21.1 64-bit3080+19
−20
(+155)5.5 − 16.5
(+0−11=11)
25.0%
5.5 / 22
0.0%
+2
= 0 0 0 = = 0 = = 0 0 0 = 0 0 0 = = = = = 0
–   Vajolet2 2.6 64-bit3059+15
−15
(+134)6 − 14
(+1−9=10)
30.0%
6.0 / 20
0.0%
+14
= 0 0 = 1 0 0 = = = 0 = 0 0 = 0 = = = 0
–   Pedone 1.8 64-bit3058+16
−16
(+133)6 − 14
(+1−9=10)
30.0%
6.0 / 20
0.0%
+11
= = = 0 0 = = = 0 1 = 0 = 0 = = 0 0 0 0
–   chess22k 1.12 64-bit3048+16
−16
(+123)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.0%
+71
= 1 0 = 0 = = = 0 1 0 =
–   Senpai 2.0 64-bit3031+11
−11
(+106)6.5 − 13.5
(+2−9=9)
32.5%
6.5 / 20
0.0%
0
0 = = 0 = 0 1 0 0 = 0 0 = = 1 = 0 0 = =
–   Hakkapeliitta TCEC v2 64-bit2999+13
−13
(+74)10.5 − 11.5
(+6−7=9)
47.7%
10.5 / 22
0.0%
+58
1 1 1 0 = = = 0 0 0 = 0 = = 1 1 0 0 1 = = =
–   chess22k 1.11 64-bit2989+20
−20
(+64)9.5 − 16.5
(+2−9=15)
36.5%
9.5 / 26
0.0%
−8
= = = 0 0 = 0 = = = = = 0 0 0 1 0 = 1 = 0 = 0 = = =
–   Rodent III 0.275 64-bit2985+15
−15
(+60)9 − 15
(+2−8=14)
37.5%
9.0 / 24
0.0%
−10
0 = = 0 = = 0 = = = = 0 0 0 = = = = = 1 1 = 0 0
–   Wasp 3.0 64-bit2983+12
−12
(+58)15.5 − 20.5
(+8−13=15)
43.1%
15.5 / 36
0.0%
+16
= = = = 0 0 = 1 1 1 = 1 = = = 0 0 = 1 1 0 = 0 0 0 0 1 0 = = 1 0 = 0 = 0
–   Demolito 2018-10-29 64-bit2977+15
−15
(+52)14.5 − 19.5
(+6−11=17)
42.6%
14.5 / 34
0.0%
+4
= = 0 = = = = = = = 0 = 0 = = = 1 0 0 = 1 0 1 = 1 0 0 0 0 = 0 1 1 =
–   Hiarcs 142960+10
−10
(+35)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.1%
−57
0 = 0 1
–   Pirarucu 2.7.4 64-bit2950+17
−17
(+25)26 − 34
(+5−13=42)
43.3%
26.0 / 60
2.6%
−9
= 1 = = = = = 0 = = 0 0 0 = = = = 1 = = 0 0 = = = = = = = = = = 0 = = = 0 = = = = 1 0 = 0 0 = = = = = = = = 1 0 = = 0 1
–   Deep Sjeng c't 20102940+10
−10
(+15)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
8.5%
−268
0 = 0 0
–   Crafty 25.2 64-bit2931+11
−11
(+6)14.5 − 11.5
(+9−6=11)
55.8%
14.5 / 26
28.9%
+44
0 = = 1 = 1 = 1 1 1 1 1 1 0 0 0 = = 0 0 1 = = = = =
–   Amoeba 2.8 64-bit2926+13
−13
(+1)15 − 11
(+9−5=12)
57.7%
15.0 / 26
45.9%
+49
= 1 1 1 = = = 1 = 0 0 1 = 0 = 1 1 1 0 = = = 0 = 1 =
–   Bobcat 8.0 64-bit2923+13
−13
(−2)2 − 2
(+1−1=2)
50.0%
2.0 / 4
55.3%
−2
1 0 = =
–   Cheng 4.39 64-bit2919+10
−11
(−6)12 − 16
(+6−10=12)
42.9%
12.0 / 28
69.5%
−47
= 0 1 1 1 0 = = 0 0 = 1 0 1 = = 0 0 = 0 = = = 1 0 0 = =
–   Deep Junior Yokohama 64-bit2919+14
−14
(−6)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
68.2%
+89
= 1 1 0
–   Dirty CUCUMBER 64-bit2917+12
−12
(−8)7 − 5
(+4−2=6)
58.3%
7.0 / 12
73.7%
+37
1 = 0 1 0 = = 1 1 = = =
–   Deuterium 2018.1.35.514 64-bit2912+13
−13
(−13)10.5 − 11.5
(+7−8=7)
47.7%
10.5 / 22
84.8%
−27
1 0 0 1 1 0 1 = = = 0 1 = = = 1 0 0 1 = 0 0
–   RubiChess 1.2.1 64-bit2908+19
−19
(−17)16 − 16
(+9−9=14)
50.0%
16.0 / 32
89.7%
−17
1 1 = 0 0 1 1 0 = = 1 = = 0 0 = = = = 0 = 0 = 0 1 1 1 = 1 = 0 =
–   Toga II 4.0 64-bit2904+13
−13
(−21)11 − 9
(+8−6=6)
55.0%
11.0 / 20
96.3%
+13
= 1 0 1 1 0 = = 0 1 0 = = 0 0 1 1 1 1 =
–   Scorpio 2.8 64-bit2885+14
−14
(−40)10 − 10
(+6−6=8)
50.0%
10.0 / 20
99.9%
−35
1 0 0 0 1 0 1 0 1 = 1 = 0 = 1 = = = = =
–   Gaviota 1.0 64-bit2859+11
−11
(−66)10.5 − 11.5
(+4−5=13)
47.7%
10.5 / 22
100.0%
−76
1 = 0 1 0 = 0 1 = = 0 = = = 1 0 = = = = = =
–   Tucano 7.06 64-bit2852+20
−20
(−73)12 − 8
(+5−1=14)
60.0%
12.0 / 20
100.0%
−20
= = = = = = = = = 1 1 0 = 1 = = 1 = 1 =
–   Pirarucu 2.3.8 64-bit2851+22
−22
(−74)11.5 − 8.5
(+7−4=9)
57.5%
11.5 / 20
100.0%
−29
= 1 = 1 1 0 1 0 = = 1 0 1 = = 0 = = 1 =
–   Fruit Reloaded 3.2.1 64-bit2837+12
−12
(−88)15 − 7
(+10−2=10)
68.2%
15.0 / 22
100.0%
+25
1 = 1 = = = 1 = 0 1 1 0 = = 1 1 = = 1 1 = 1
–   Tucano 7.05 64-bit2824+29
−29
(−101)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−42
= 1 1 = 0 = 1 = 0 1
–   Godel 4.4.5 64-bit2814+18
−18
(−111)17.5 − 4.5
(+15−2=5)
79.5%
17.5 / 22
100.0%
+113
1 0 1 1 1 1 1 0 1 = 1 = 1 = 1 1 1 = 1 = 1 1
–   Rhetoric 1.4.3 64-bit2793+12
−12
(−132)18 − 2
(+16−0=4)
90.0%
18.0 / 20
100.0%
+194
= 1 = 1 1 1 1 1 1 1 = 1 1 = 1 1 1 1 1 1
–   RuyDos 1.1.9 64-bit2792+15
−15
(−133)22 − 10
(+15−3=14)
68.8%
22.0 / 32
100.0%
−13
1 1 0 = = = 1 1 = 1 1 1 = 1 = 1 = = 1 1 1 = 1 0 = 1 = 1 = 0 = =
–   Marvin 3.1.0 64-bit2791+21
−21
(−134)13.5 − 8.5
(+9−4=9)
61.4%
13.5 / 22
100.0%
−61
0 = = 0 1 1 = = 1 1 1 1 1 = = 1 0 = = 0 1 =
–   RofChade 1.0 64-bit2774+19
−19
(−151)11 − 9
(+8−6=6)
55.0%
11.0 / 20
100.0%
−114
1 1 0 = 1 1 1 0 0 0 = = 1 1 0 1 = = 0 =
–   Bison 9.11 64-bit2756+13
−13
(−169)17.5 − 4.5
(+13−0=9)
79.5%
17.5 / 22
100.0%
+21
= = = 1 1 = 1 1 = = 1 1 = 1 = 1 1 1 1 = 1 1

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Created in 2005-2013 by CCRL team
Last games added on February 28, 2021