CCRL 40/15
Downloads and Statistics
January 18, 2020
Testing summary:
Total: 1'114'202 games
played by 2'605 programs

White wins: 385'748 (34.6%)
Black wins: 286'303 (25.7%)
Draws: 442'151 (39.7%)
White score: 54.5%

Engine Details

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Pirarucu 2.9.5 64-bit 4CPU (3021+34
−34
)Quote
Author: Raoni Campos (Brazil) Link: Homepage
This is one of the 11 Pirarucu versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Chiron 4 64-bit 4CPU3192+12
−12
(+171)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+103
–   NirvanaChess 2.4 64-bit 4CPU3181+13
−13
(+160)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+68
–   ChessBrainVB 3.72 4CPU3173+31
−31
(+152)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Arasan 21.2 64-bit 4CPU3172+30
−30
(+151)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+151
–   Nemorino 5.00 64-bit 4CPU3152+19
−19
(+131)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−150
–   Pedone 1.8 64-bit 4CPU3142+28
−28
(+121)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+151
–   Vajolet2 2.6.1 64-bit 4CPU3137+21
−21
(+116)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+48
–   Pedone 1.9 64-bit 4CPU3131+30
−30
(+110)7.5 − 10.5
(+1−4=13)
41.7%
7.5 / 18
0.0%
+66
–   Wasp 3.50 64-bit 4CPU3102+19
−19
(+81)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−75
–   Demolito 2019-04-27 64-bit 4CPU3074+66
−66
(+53)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
7.4%
+76
–   Rodent III 0.276 64-bit 4CPU3068+30
−30
(+47)10 − 14
(+3−7=14)
41.7%
10.0 / 24
1.8%
−2
–   RubiChess 1.3 64-bit 4CPU3066+22
−22
(+45)5 − 9
(+2−6=6)
35.7%
5.0 / 14
1.6%
−42
–   Demolito 2018-10-29 64-bit 4CPU3057+32
−32
(+36)1 − 3
(+0−2=2)
25.0%
1.0 / 4
7.2%
−113
–   Bobcat 8.0 64-bit 4CPU3026+21
−21
(+5)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
42.1%
+99
–   Arasan 20.0 64-bit 4CPU3026+31
−31
(+5)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
41.8%
−16
–   Winter 0.6 64-bit 4CPU3018+32
−32
(−3)10.5 − 11.5
(+6−7=9)
47.7%
10.5 / 22
55.8%
−15
–   Cheng 4.39 64-bit 4CPU3010+15
−15
(−11)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
72.3%
−38
–   Rybka 2.2 64-bit 4CPU2975+20
−19
(−46)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
98.7%
+42
–   Winter 0.5 64-bit 4CPU2963+26
−26
(−58)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.6%
−3
–   Tucano 7.07 64-bit 4CPU2940+34
−34
(−81)8 − 8
(+3−3=10)
50.0%
8.0 / 16
100.0%
−78
–   The Baron 3.44 64-bit 4CPU2939+27
−27
(−82)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
−2
–   Marvin 3.3.2 64-bit 4CPU2935+37
−38
(−86)21 − 11
(+12−2=18)
65.6%
21.0 / 32
100.0%
+4
–   Igel 1.9.0 64-bit 4CPU2849+31
−32
(−172)11 − 5
(+8−2=6)
68.8%
11.0 / 16
100.0%
−47

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Created in 2005-2013 by CCRL team
Last games added on January 18, 2020