CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
Pirarucu 2.9.5 64-bit 4CPU (3023+33
−33
)Quote
Author: Raoni Campos (Brazil) Link: Homepage
This is one of the 12 Pirarucu versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Chiron 4 64-bit 4CPU3187+11
−11
(+164)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+96
–   NirvanaChess 2.4 64-bit 4CPU3177+13
−13
(+154)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+62
–   Arasan 21.2 64-bit 4CPU3168+30
−30
(+145)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+145
–   ChessBrainVB 3.72 4CPU3164+30
−30
(+141)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Nemorino 5.00 64-bit 4CPU3146+18
−18
(+123)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−158
–   Pedone 1.8 64-bit 4CPU3137+28
−28
(+114)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+144
–   Vajolet2 2.6.1 64-bit 4CPU3133+21
−21
(+110)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+42
–   Pedone 1.9 64-bit 4CPU3125+28
−28
(+102)7.5 − 10.5
(+1−4=13)
41.7%
7.5 / 18
0.0%
+58
–   Wasp 3.50 64-bit 4CPU3099+19
−19
(+76)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−80
–   Demolito 2019-04-27 64-bit 4CPU3071+66
−66
(+48)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
9.1%
+71
–   Rodent III 0.276 64-bit 4CPU3066+29
−29
(+43)10 − 14
(+3−7=14)
41.7%
10.0 / 24
2.3%
−6
–   RubiChess 1.3 64-bit 4CPU3065+22
−22
(+42)5 − 9
(+2−6=6)
35.7%
5.0 / 14
1.9%
−45
–   Demolito 2018-10-29 64-bit 4CPU3063+30
−30
(+40)1 − 3
(+0−2=2)
25.0%
1.0 / 4
3.9%
−109
–   Topple 0.7.5 64-bit 4CPU3063+28
−28
(+40)10 − 10
(+4−4=12)
50.0%
10.0 / 20
3.0%
+40
–   Arasan 20.0 64-bit 4CPU3026+30
−30
(+3)5.5 − 6.5
(+2−3=7)
45.8%
5.5 / 12
43.2%
−18
–   Bobcat 8.0 64-bit 4CPU3024+21
−21
(+1)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
47.8%
+95
–   Winter 0.6 64-bit 4CPU3014+32
−32
(−9)10.5 − 11.5
(+6−7=9)
47.7%
10.5 / 22
63.9%
−21
–   Cheng 4.39 64-bit 4CPU3008+15
−15
(−15)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
78.3%
−42
–   Rybka 2.2 64-bit 4CPU2972+20
−19
(−51)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
99.4%
+37
–   Winter 0.5 64-bit 4CPU2961+26
−26
(−62)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.8%
−7
–   Tucano 7.07 64-bit 4CPU2940+33
−33
(−83)8 − 8
(+3−3=10)
50.0%
8.0 / 16
100.0%
−80
–   The Baron 3.44 64-bit 4CPU2937+27
−28
(−86)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
−6
–   Marvin 3.3.2 64-bit 4CPU2934+36
−37
(−89)21 − 11
(+12−2=18)
65.6%
21.0 / 32
100.0%
+1
–   Igel 1.9.0 64-bit 4CPU2847+31
−32
(−176)11 − 5
(+8−2=6)
68.8%
11.0 / 16
100.0%
−51

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021