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 3.3.5 64-bit (3016+17
−17
)Quote
Author: Raoni Campos (Brazil) Link: Homepage
This is one of the 12 Pirarucu versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RubiChess 1.7.1 64-bit3172+22
−22
(+156)4.5 − 11.5
(+1−8=7)
28.1%
4.5 / 16
0.0%
+20
= = = 0 0 = 0 = = 0 0 = 0 0 1 0
–   Xiphos 0.4 64-bit3144+11
−11
(+128)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
0.0%
+66
0 0 0 = = = = 0 = 1 = 1 = 0 1 0
–   Schooner 2.1 64-bit3132+16
−16
(+116)5 − 11
(+2−8=6)
31.3%
5.0 / 16
0.0%
−5
1 0 = 0 = 0 = = 0 = 0 = 0 0 1 0
–   Pedone 2.1 64-bit3128+21
−21
(+112)6 − 14
(+1−9=10)
30.0%
6.0 / 20
0.0%
−3
0 = = 0 = = = 0 = 0 = = 0 1 = 0 0 0 = 0
–   Orion 0.8 64-bit3123+22
−22
(+107)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+39
= = 0 =
–   Pedone 2.0 64-bit3107+17
−17
(+91)6.5 − 9.5
(+2−5=9)
40.6%
6.5 / 16
0.0%
+34
= 0 0 1 = = = 0 1 = = 0 = = = 0
–   Marvin 5.0.0 64-bit3104+27
−27
(+88)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−30
0 = 0 1 = 0 = 0
–   Roc 1.5 64-bit3093+36
−36
(+77)6.5 − 9.5
(+2−5=9)
40.6%
6.5 / 16
0.0%
+22
0 = = 0 = 1 0 = 1 0 = 0 = = = =
–   Demolito 2020-05-14 64-bit3089+19
−19
(+73)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+13
= = 0 =
–   Nemorino 5.00 64-bit3086+13
−13
(+70)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+2
= = = 0
–   Igel 2.5.0 64-bit3084+23
−23
(+68)5 − 11
(+2−8=6)
31.3%
5.0 / 16
0.0%
−55
= 0 0 0 1 = 0 = = 0 1 0 = 0 = 0
–   Winter 0.8 64-bit3081+21
−21
(+65)10 − 15
(+2−7=16)
40.0%
10.0 / 25
0.0%
+8
0 = = = = 0 1 = 0 0 = = = 0 = = = 0 = = = 1 0 = =
–   Hannibal 1.7 64-bit3080+10
−10
(+64)7 − 9
(+4−6=6)
43.8%
7.0 / 16
0.0%
+23
= = 0 = 0 0 = 1 1 1 0 = 1 0 = 0
–   chess22k 1.14 64-bit3078+17
−17
(+62)5 − 15
(+2−12=6)
25.0%
5.0 / 20
0.0%
−115
0 0 0 = 0 0 0 0 = 0 = = 0 = 0 0 1 = 1 0
–   Wasp 4.0 64-bit3076+19
−19
(+60)10.5 − 13.5
(+3−6=15)
43.8%
10.5 / 24
0.0%
+26
= 0 0 = = 1 0 = = = = 1 = 0 = = 0 = = = 0 1 = =
–   Koivisto 4.0 64-bit3070+22
−21
(+54)5.5 − 10.5
(+1−6=9)
34.4%
5.5 / 16
0.0%
−31
0 0 = 0 0 = = 1 = = = 0 = = = 0
–   ChessBrainVB 3.743065+15
−15
(+49)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
−10
0 = = =
–   iCE 4.0 64-bit3060+15
−15
(+44)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+136
1 0 1 =
–   Seer 1.2.1 64-bit3056+24
−24
(+40)8.5 − 7.5
(+6−5=5)
53.1%
8.5 / 16
0.3%
+59
0 1 = 1 1 0 0 1 0 1 1 = 0 = = =
–   Minic 2.46 64-bit3055+22
−22
(+39)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.3%
+49
0 = 1 =
–   Marvin 4.0.0 64-bit3050+22
−22
(+34)13 − 16
(+6−9=14)
44.8%
13.0 / 29
0.7%
+1
1 1 0 = = 0 = 0 = = 0 1 = 0 0 1 = = 1 0 = 0 = = = 0 = 1 =
–   Minic 3.03 64-bit3048+26
−26
(+32)5 − 11
(+1−7=8)
31.3%
5.0 / 16
2.1%
−81
0 = = = = 1 0 = 0 0 = = 0 = 0 0
–   Combusken 1.3.0 64-bit3048+23
−23
(+32)11.5 − 12.5
(+6−7=11)
47.9%
11.5 / 24
1.1%
+18
0 0 = = = 0 1 = = 0 1 1 1 = 0 = = 1 1 = 0 0 = =
–   Combusken 1.3.1 64-bit3040+25
−24
(+24)9.5 − 14.5
(+4−9=11)
39.6%
9.5 / 24
5.5%
−40
= = = 1 1 0 1 0 0 = 0 = = 0 = 1 0 0 = = = 0 = 0
–   Weiss 1.3 64-bit3034+80
−78
(+18)1 − 3
(+0−2=2)
25.0%
1.0 / 4
32.7%
−127
= 0 0 =
–   Fat Fritz Junior w510 64-bit3030+26
−26
(+14)16 − 14
(+8−6=16)
53.3%
16.0 / 30
17.7%
+35
0 1 = 0 = = 1 = 0 = 1 0 0 = 1 0 = 1 = 1 = = = = = = 1 = 1 =
–   Marvin 3.6.0 64-bit3012+21
−21
(−4)21.5 − 18.5
(+11−8=21)
53.8%
21.5 / 40
62.6%
+17
1 1 = = 1 = 0 = = = 1 1 = = 0 = 1 0 1 0 = = 1 = = = = 1 = 0 1 = = 0 1 0 = = 0 =
–   Naum 4.6 64-bit3011+12
−12
(−5)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
67.8%
+62
= = 1 =
–   Combusken 1.2.0 64-bit3010+25
−25
(−6)10 − 10
(+4−4=12)
50.0%
10.0 / 20
66.0%
−4
1 0 = 1 = 0 = = = = 1 = = = = 0 0 = = 1
–   Topple 0.8.0 64-bit3010+24
−24
(−6)2 − 2
(+1−1=2)
50.0%
2.0 / 4
64.4%
−6
= 1 0 =
–   Sting SF 19 64-bit3007+24
−24
(−9)9.5 − 8.5
(+4−3=11)
52.8%
9.5 / 18
71.9%
+1
1 = 1 = 0 = 0 = = = 1 1 0 = = = = =
–   Sting SF 27 64-bit3006+84
−83
(−10)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
59.2%
+55
1 = = =
–   Monolith 2 64-bit3004+17
−17
(−12)26 − 20
(+12−6=28)
56.5%
26.0 / 46
84.2%
+22
0 = 1 = = 1 1 = 0 = = 0 1 = = = = 1 = 1 1 1 1 1 = 0 1 = = 1 = = = = = = = = = = 0 = = = = 0
–   Bagatur 2.2 64-bit2996+18
−18
(−20)33 − 27
(+19−13=28)
55.0%
33.0 / 60
95.1%
+11
= = 0 0 1 = = 1 0 = 1 = = 1 = 0 1 1 = 1 = 0 = 1 = = 1 1 1 = 1 1 0 1 1 0 0 0 1 1 = = = = 1 0 0 0 = 1 = = = 0 = = = = = =
–   Rybka 3 32-bit2995+12
−12
(−21)8 − 8
(+2−2=12)
50.0%
8.0 / 16
97.5%
−18
1 = = = 0 1 0 = = = = = = = = =
–   Minic 2.33 64-bit2995+27
−27
(−21)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
90.2%
+14
1 = 1 = = 0 = =
–   Rodent IV 0.30 64-bit2995+34
−34
(−21)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
86.1%
−97
0 0 = = 0 0 1 1 = = 0 =
–   Rodent IV 022 64-bit2989+22
−22
(−27)8 − 6
(+3−1=10)
57.1%
8.0 / 14
97.6%
+9
1 = = 1 = = = 0 1 = = = = =
–   Critter 0.90 32-bit2989+15
−15
(−27)10.5 − 5.5
(+9−4=3)
65.6%
10.5 / 16
99.2%
+89
= 0 1 0 1 1 1 0 1 = 1 0 1 = 1 1
–   Amoeba 3.2 64-bit2988+20
−20
(−28)17 − 17
(+8−8=18)
50.0%
17.0 / 34
98.5%
−28
0 = = 0 = = 0 = 1 = = = 1 = 0 1 1 = 0 = 0 1 1 = = = 1 = 1 = 0 0 = =
–   FabChess 1.16 64-bit2986+20
−20
(−30)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
98.8%
+37
= 1 = =
–   Topple 0.7.5 64-bit2983+17
−17
(−33)17.5 − 14.5
(+8−5=19)
54.7%
17.5 / 32
99.7%
−3
= 1 1 1 = 1 = = 1 = 1 = = = 0 = = 0 = = = = 0 0 = = = = 0 1 1 =
–   Weiss 1.2 64-bit2982+18
−17
(−34)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
99.7%
+3
0 = 1 = 1 0 = 1
–   Deuterium 2019.2.37.73 64-bit2981+15
−15
(−35)18 − 16
(+10−8=16)
52.9%
18.0 / 34
99.9%
−16
1 1 0 = 1 = = = = 1 = = = = 1 = = 0 0 0 = = = 0 1 = 0 1 1 0 1 = 1 0
–   Godel 7.0 64-bit2979+17
−17
(−37)27 − 23
(+18−14=18)
54.0%
27.0 / 50
99.9%
−12
0 1 = 0 0 = 1 1 0 1 = 1 = 0 = = 1 1 0 = = 0 = 0 = 1 1 = = 1 = = 0 1 1 1 1 0 1 0 1 = 0 = = 1 1 = 0 0
–   Minic 2.0 64-bit2979+23
−23
(−37)10 − 8
(+5−3=10)
55.6%
10.0 / 18
99.5%
−5
= 0 1 0 = = = 1 = = = = 1 0 = = 1 1
–   Stockfish 1.7.1 32-bit2976+16
−16
(−40)11.5 − 4.5
(+7−0=9)
71.9%
11.5 / 16
100.0%
+88
= = = = 1 = = 1 1 1 1 = 1 = 1 =
–   Combusken 1.1.0 64-bit2973+33
−33
(−43)10 − 8
(+5−3=10)
55.6%
10.0 / 18
98.9%
−7
= = 0 = 1 = = = = 0 1 = 1 1 1 = 0 =
–   Amoeba 3.1 64-bit2968+20
−20
(−48)13 − 9
(+6−2=14)
59.1%
13.0 / 22
100.0%
+3
1 = = = = 0 0 1 = = = = 1 1 1 = = = = 1 = =
–   Lc0 0.21.1 w11258 64-bit2968+37
−37
(−48)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
99.0%
−27
1 = 0 1 = 0 1 = = = 0 1 = 1 0 =
–   Hiarcs 142960+10
−10
(−56)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−56
= = 0 1
–   Cheng 4.40 64-bit2957+18
−18
(−59)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−151
1 0 = 0
–   Naum 4 64-bit2955+13
−13
(−61)10.5 − 5.5
(+7−2=7)
65.6%
10.5 / 16
100.0%
+34
= 1 1 0 1 1 1 = = = = 0 = = 1 1
–   FabChess 1.15 64-bit2947+19
−19
(−69)18.5 − 17.5
(+10−9=17)
51.4%
18.5 / 36
100.0%
−62
= 0 = = = 0 0 = = 1 1 1 1 1 = = 1 0 = 1 0 1 = 1 1 = = 0 0 0 = = = = 0 =
–   Tucano 9.00 64-bit2927+22
−22
(−89)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+25
0 1 1 = 1 = 1 =
–   Dirty CUCUMBER 64-bit2917+12
−12
(−99)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−181
= 0 0 1
–   FabChess 1.14 64-bit2916+23
−23
(−100)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−100
= =
–   Asymptote 0.8 64-bit2909+19
−19
(−107)27 − 9
(+19−1=16)
75.0%
27.0 / 36
100.0%
+49
1 1 = = = = 1 1 = = 1 1 = = 1 1 1 1 = = 1 = 1 = 0 1 1 1 1 = 1 1 = = = 1
–   Fruit Reloaded 15th ann. 64-bit2907+22
−22
(−109)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−119
= 0 = 1
–   Crafty 25.6 64-bit2905+23
−23
(−111)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
100.0%
0
= 0 = = 1 = 1 = 1 1 = = 1 1 = = 1 1 0 1
–   Koivisto 3.0 64-bit2900+26
−26
(−116)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−23
1 = 1 0
–   Francesca MAD 0.28 64-bit2900+24
−24
(−116)13.5 − 4.5
(+10−1=7)
75.0%
13.5 / 18
100.0%
+45
= 1 1 1 1 = 1 1 = 1 1 0 = 1 = = = 1
–   Gogobello 2.2 64-bit2898+20
−20
(−118)11 − 7
(+6−2=10)
61.1%
11.0 / 18
100.0%
−54
1 = 1 = = = = 1 = = 1 = = = 1 0 1 0

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