CCRL 40/15
Downloads and Statistics
March 6, 2021
Testing summary:
Total: 1'223'030 games
played by 2'799 programs

White wins: 420'040 (34.3%)
Black wins: 308'879 (25.3%)
Draws: 494'111 (40.4%)
White score: 54.5%

Engine Details

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Pirarucu 2.1.1 64-bit (2550+27
−27
)Quote
Author: Raoni Campos (Brazil) Link: Homepage
This is one of the 12 Pirarucu versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   GreKo 2018.07 64-bit2709+15
−16
(+159)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+153
–   CM10th Xperience2661+13
−13
(+111)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+66
–   tomitankChess 2.0 64-bit2658+18
−18
(+108)9 − 21
(+4−16=10)
30.0%
9.0 / 30
0.0%
−26
–   Gandalf 7 64-bit2645+18
−18
(+95)5 − 3
(+3−1=4)
62.5%
5.0 / 8
0.0%
+169
–   ECE X3 64-bit2645+16
−16
(+95)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−25
–   CM10th Magic II2644+16
−16
(+94)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−88
–   DanaSah 7.32640+14
−14
(+90)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+57
–   Cheng3 1.07 32-bit2630+26
−26
(+80)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−126
–   Orion 0.6 64-bit2629+19
−19
(+79)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
−70
–   Igel 1.1 64-bit2628+26
−26
(+78)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   WildCat 72628+14
−14
(+78)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+8
–   Pedone 0.5 64-bit2627+29
−30
(+77)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−331
–   Hamsters 0.7.12618+14
−13
(+68)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+25
–   Naum 1.91 64-bit2610+15
−15
(+60)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−350
–   Monolith 0.4 64-bit2609+19
−19
(+59)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
0.0%
+26
–   Petir 4.392591+19
−19
(+41)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.8%
−112
–   CuckooChess 1.12 32-bit2590+25
−25
(+40)3 − 5
(+2−4=2)
37.5%
3.0 / 8
1.7%
−55
–   Brutus 8.05 64-bit2588+21
−21
(+38)3.5 − 8.5
(+3−8=1)
29.2%
3.5 / 12
1.4%
−140
–   Marvin 2.1.0 64-bit2582+26
−26
(+32)4 − 4
(+2−2=4)
50.0%
4.0 / 8
5.1%
+32
–   Delocto 0.6 64-bit2580+15
−15
(+30)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
2.9%
−7
–   GreKo 12.9 64-bit2579+28
−29
(+29)4 − 4
(+3−3=2)
50.0%
4.0 / 8
7.4%
+29
–   Ghost 3 64-bit2558+24
−24
(+8)5 − 3
(+5−3=0)
62.5%
5.0 / 8
33.1%
+115
–   Arasan 12.0 64-bit2556+23
−23
(+6)5 − 3
(+3−1=4)
62.5%
5.0 / 8
37.8%
+80
–   RubiChess 0.9 64-bit2554+22
−22
(+4)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
40.9%
−114
–   Betsabe II 1.842546+14
−14
(−4)14 − 16
(+9−11=10)
46.7%
14.0 / 30
61.7%
−24
–   AnMon 5.662530+21
−21
(−20)7 − 1
(+6−0=2)
87.5%
7.0 / 8
87.5%
+265
–   Bagatur 1.5e 64-bit2518+22
−22
(−32)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
96.9%
+15
–   Winter 0.1.1 64-bit2497+21
−21
(−53)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
99.9%
+61
–   Pepito 1.59.2 64-bit2496+17
−17
(−54)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−17
–   MadChess 2.2 64-bit2494+15
−15
(−56)4 − 4
(+4−4=0)
50.0%
4.0 / 8
100.0%
−56
–   K2 0.752493+23
−23
(−57)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
99.9%
−12
–   Jumbo 0.6.10 64-bit2484+24
−24
(−66)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
+38
–   Matacz 1.42479+16
−16
(−71)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+111
–   Giraffe 20150908 64-bit2463+19
−18
(−87)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−80
–   Topple 0.2.1 64-bit2460+18
−18
(−90)22 − 10
(+21−9=2)
68.8%
22.0 / 32
100.0%
+66
–   RubiChess 0.8 64-bit2460+26
−26
(−90)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+58
–   Nemeton 1.512454+22
−22
(−96)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−60
–   Orion 0.4 64-bit2453+20
−20
(−97)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+23
–   Abrok 5.02445+18
−18
(−105)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−11
–   Shallow r694 64-bit2443+17
−18
(−107)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+68
–   Teki 2 64-bit2440+16
−16
(−110)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−62
–   Taltos rev118 64-bit2439+18
−18
(−111)7 − 1
(+7−1=0)
87.5%
7.0 / 8
100.0%
+272
–   GreKo 7.2 32-bit2429+33
−33
(−121)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−47
–   Nemeton 1.72420+18
−18
(−130)23 − 9
(+21−7=4)
71.9%
23.0 / 32
100.0%
+46
–   Patzer 3.802397+19
−19
(−153)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+107
–   Popochin 4.1 64-bit2397+16
−16
(−153)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−73

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Created in 2005-2013 by CCRL team
Last games added on March 6, 2021