CCRL 40/15
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 1'220'404 games
played by 2'798 programs

White wins: 419'286 (34.4%)
Black wins: 308'460 (25.3%)
Draws: 492'658 (40.4%)
White score: 54.5%

Engine Details

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Pirarucu 3.0.7 64-bit (3012+19
−19
)Quote
Author: Raoni Campos (Brazil) Link: Homepage
This is one of the 12 Pirarucu versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RofChade 2.1 64-bit3154+15
−15
(+142)5 − 11
(+2−8=6)
31.3%
5.0 / 16
0.0%
+19
–   Defenchess 2.1 64-bit3147+22
−22
(+135)4.5 − 11.5
(+1−8=7)
28.1%
4.5 / 16
0.0%
−1
–   Xiphos 0.4 64-bit3144+11
−11
(+132)4.5 − 11.5
(+0−7=9)
28.1%
4.5 / 16
0.0%
+5
–   Schooner 2.1 64-bit3131+16
−16
(+119)5.5 − 10.5
(+0−5=11)
34.4%
5.5 / 16
0.0%
+39
–   Laser 1.6 64-bit3129+11
−11
(+117)6.5 − 9.5
(+2−5=9)
40.6%
6.5 / 16
0.0%
+69
–   Roc 1.1 64-bit3125+30
−30
(+113)8 − 8
(+3−3=10)
50.0%
8.0 / 16
0.0%
+110
–   Arasan 21.4 64-bit3125+16
−16
(+113)18.5 − 29.5
(+7−18=23)
38.5%
18.5 / 48
0.0%
+43
–   RubiChess 1.5 64-bit3109+20
−20
(+97)6 − 10
(+2−6=8)
37.5%
6.0 / 16
0.0%
+20
–   SlowChess Blitz Classic 1.9 64-bit3103+23
−23
(+91)5.5 − 10.5
(+1−6=9)
34.4%
5.5 / 16
0.0%
0
–   Vajolet2 2.8 64-bit3099+15
−15
(+87)8.5 − 11.5
(+4−7=9)
42.5%
8.5 / 20
0.0%
+40
–   Equinox 3.20 64-bit3094+9
−9
(+82)7 − 9
(+1−3=12)
43.8%
7.0 / 16
0.0%
+52
–   Nemorino 5.00 64-bit3085+12
−12
(+73)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
0.0%
+49
–   Lc0 0.22.0 wLD2 64-bit3085+35
−35
(+73)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+73
–   Pedone 1.9 64-bit3079+16
−16
(+67)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+134
–   Hannibal 1.7 64-bit3079+10
−10
(+67)6 − 10
(+1−5=10)
37.5%
6.0 / 16
0.0%
−1
–   ChessBrainVB 3.743064+15
−15
(+52)6 − 8
(+1−3=10)
42.9%
6.0 / 14
0.0%
+17
–   chess22k 1.13 64-bit3061+18
−18
(+49)12.5 − 13.5
(+3−4=19)
48.1%
12.5 / 26
0.0%
+38
–   Wasp 3.75 64-bit3061+16
−16
(+49)7.5 − 16.5
(+3−12=9)
31.3%
7.5 / 24
0.0%
−69
–   iCE 4.0 64-bit3060+15
−15
(+48)7 − 9
(+2−4=10)
43.8%
7.0 / 16
0.0%
+16
–   Komodo 2.03 64-bit3044+28
−28
(+32)7.5 − 8.5
(+2−3=11)
46.9%
7.5 / 16
3.1%
+14
–   Wasp 3.60 64-bit3038+20
−20
(+26)6 − 10
(+1−5=10)
37.5%
6.0 / 16
2.8%
−42
–   Demolito 2019-07-15 64-bit3033+22
−22
(+21)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
7.6%
+139
–   Sting SF 15 64-bit3031+25
−25
(+19)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
11.9%
−263
–   Senpai 2.0 64-bit3030+11
−11
(+18)4 − 4
(+1−1=6)
50.0%
4.0 / 8
5.0%
+18
–   SmarThink 1.98 64-bit3025+13
−13
(+13)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
13.6%
+34
–   Winter 0.7 64-bit3001+17
−17
(−11)12 − 12
(+6−6=12)
50.0%
12.0 / 24
79.4%
−12
–   Sting SF 9 64-bit3000+16
−16
(−12)6.5 − 9.5
(+2−5=9)
40.6%
6.5 / 16
83.4%
−65
–   Hakkapeliitta TCEC v2 64-bit2998+13
−13
(−14)4 − 8
(+2−6=4)
33.3%
4.0 / 12
87.8%
−130
–   Defenchess 1.1f 64-bit2996+12
−12
(−16)2 − 2
(+1−1=2)
50.0%
2.0 / 4
92.2%
−26
–   Rybka 3 32-bit2995+12
−12
(−17)8.5 − 7.5
(+4−3=9)
53.1%
8.5 / 16
93.6%
−2
–   Rodent III 0.281 64-bit2991+20
−20
(−21)11.5 − 12.5
(+4−5=15)
47.9%
11.5 / 24
93.2%
−36
–   Critter 0.90 32-bit2988+15
−15
(−24)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
97.5%
−49
–   Demolito 2019-04-27 64-bit2985+19
−19
(−27)8 − 8
(+4−4=8)
50.0%
8.0 / 16
97.8%
−29
–   Deuterium 2019.2.37.73 64-bit2980+15
−15
(−32)14.5 − 13.5
(+8−7=13)
51.8%
14.5 / 28
99.5%
−21
–   Stockfish 1.7.1 32-bit2975+16
−16
(−37)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
99.8%
+14
–   Amoeba 3.0 64-bit2961+15
−15
(−51)15 − 17
(+7−9=16)
46.9%
15.0 / 32
100.0%
−68
–   SlowChess Blitz Classic 1.5 64-bit2954+22
−22
(−58)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
+9
–   Naum 4 64-bit2954+13
−13
(−58)7 − 9
(+2−4=10)
43.8%
7.0 / 16
100.0%
−92
–   Deuterium 2019.1.36.50 64-bit2952+17
−17
(−60)14.5 − 5.5
(+9−0=11)
72.5%
14.5 / 20
100.0%
+70
–   Marvin 3.4.0 64-bit2937+19
−19
(−75)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+214
–   Igel 2.0.0 64-bit2933+26
−26
(−79)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+209
–   Winter 0.6 64-bit2926+18
−18
(−86)10 − 6
(+6−2=8)
62.5%
10.0 / 16
100.0%
−9
–   Godel 6.0 64-bit2922+19
−19
(−90)10 − 10
(+5−5=10)
50.0%
10.0 / 20
100.0%
−90
–   Bobcat 8.0 64-bit2922+13
−13
(−90)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−149
–   Cheng 4.39 64-bit2918+10
−11
(−94)9.5 − 6.5
(+7−4=5)
59.4%
9.5 / 16
100.0%
−32
–   Dirty CUCUMBER 64-bit2917+12
−12
(−95)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
100.0%
−67
–   Crafty 25.3 64-bit2911+27
−27
(−101)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−33
–   Topple 0.7.3 64-bit2908+23
−24
(−104)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−104
–   Lc0 0.20.2 w32930 64-bit2903+33
−33
(−109)10.5 − 5.5
(+5−0=11)
65.6%
10.5 / 16
100.0%
−25
–   Atlas 3.91 64-bit2897+13
−13
(−115)19 − 5
(+14−0=10)
79.2%
19.0 / 24
100.0%
+73
–   Topple 0.7.1 64-bit2888+26
−25
(−124)15 − 9
(+8−2=14)
62.5%
15.0 / 24
100.0%
−52
–   Igel 1.9.0 64-bit2877+28
−28
(−135)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−40
–   Marvin 3.3.2 64-bit2857+21
−21
(−155)12.5 − 3.5
(+9−0=7)
78.1%
12.5 / 16
100.0%
+23
–   Pepito 1.59.2 64-bit2495+17
−17
(−517)15 − 1
(+14−0=2)
93.8%
15.0 / 16
100.0%
−106

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Created in 2005-2013 by CCRL team
Last games added on February 27, 2021