CCRL 40/15
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 1'218'554 games
played by 2'788 programs

White wins: 418'779 (34.4%)
Black wins: 308'204 (25.3%)
Draws: 491'571 (40.3%)
White score: 54.5%

Engine Details

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Pirarucu 3.3.5 64-bit (3017+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
(+155)4.5 − 11.5
(+1−8=7)
28.1%
4.5 / 16
0.0%
+19
= = = 0 0 = 0 = = 0 0 = 0 0 1 0
–   Xiphos 0.4 64-bit3144+11
−11
(+127)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
0.0%
+65
0 0 0 = = = = 0 = 1 = 1 = 0 1 0
–   Schooner 2.1 64-bit3131+16
−16
(+114)5 − 11
(+2−8=6)
31.3%
5.0 / 16
0.0%
−7
1 0 = 0 = 0 = = 0 = 0 = 0 0 1 0
–   Pedone 2.1 64-bit3128+21
−21
(+111)6 − 14
(+1−9=10)
30.0%
6.0 / 20
0.0%
−4
= = = 0 = 0 = = 0 1 0 = = 0 = 0 0 0 = 0
–   Orion 0.8 64-bit3123+22
−22
(+106)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+38
= = = 0
–   Pedone 2.0 64-bit3107+17
−17
(+90)6.5 − 9.5
(+2−5=9)
40.6%
6.5 / 16
0.0%
+33
= 0 0 1 = = = 0 1 = = 0 = = = 0
–   Marvin 5.0.0 64-bit3104+31
−31
(+87)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−4
0 = 0 1
–   Roc 1.5 64-bit3093+36
−36
(+76)6.5 − 9.5
(+2−5=9)
40.6%
6.5 / 16
0.0%
+21
0 = = 0 = 1 0 = 1 0 = 0 = = = =
–   Demolito 2020-05-14 64-bit3089+19
−19
(+72)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+12
= 0 = =
–   Nemorino 5.00 64-bit3085+12
−12
(+68)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
0
= 0 = =
–   Igel 2.5.0 64-bit3084+23
−23
(+67)5 − 11
(+2−8=6)
31.3%
5.0 / 16
0.0%
−56
= 0 0 0 1 = 0 = = 0 1 0 = 0 = 0
–   Winter 0.8 64-bit3081+21
−21
(+64)10 − 15
(+2−7=16)
40.0%
10.0 / 25
0.0%
+7
= 0 1 = 0 0 = 0 = = = = 0 = = = 1 0 = = = = 0 = =
–   Hannibal 1.7 64-bit3079+10
−9
(+62)7 − 9
(+4−6=6)
43.8%
7.0 / 16
0.0%
+21
= = 0 = 0 0 = 1 1 1 0 = 1 0 = 0
–   chess22k 1.14 64-bit3077+17
−17
(+60)5 − 15
(+2−12=6)
25.0%
5.0 / 20
0.0%
−117
0 0 = 0 0 0 = 0 0 0 = = 0 = 0 0 1 = 1 0
–   Wasp 4.0 64-bit3076+19
−19
(+59)10.5 − 13.5
(+3−6=15)
43.8%
10.5 / 24
0.0%
+25
0 = = = = 1 = 0 = = 0 = = 0 0 = = 1 0 1 = = = =
–   Koivisto 4.0 64-bit3069+22
−22
(+52)5.5 − 10.5
(+1−6=9)
34.4%
5.5 / 16
0.0%
−33
= = = 0 0 0 = 0 = 1 = = = 0 0 =
–   ChessBrainVB 3.743065+15
−15
(+48)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
−11
0 = = =
–   iCE 4.0 64-bit3059+15
−15
(+42)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+134
1 0 1 =
–   Seer 1.2.1 64-bit3055+24
−24
(+38)8.5 − 7.5
(+6−5=5)
53.1%
8.5 / 16
0.6%
+57
0 1 = 1 1 0 0 1 0 1 1 = = = 0 =
–   Minic 2.46 64-bit3054+23
−22
(+37)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.6%
+47
1 = 0 =
–   Marvin 4.0.0 64-bit3049+22
−22
(+32)13 − 16
(+6−9=14)
44.8%
13.0 / 29
1.0%
0
= = 0 1 = 0 0 = 1 = = 1 = 0 = 0 0 1 = = 1 0 = 1 = 0 = 0 =
–   Combusken 1.3.0 64-bit3048+23
−23
(+31)11.5 − 12.5
(+6−7=11)
47.9%
11.5 / 24
1.6%
+17
0 0 = = = 1 = 0 0 = 0 = = = 0 1 = = 0 1 1 1 = 1
–   Minic 3.03 64-bit3048+26
−26
(+31)5 − 11
(+1−7=8)
31.3%
5.0 / 16
2.7%
−82
= = 0 = 0 0 0 = = = = 1 0 = 0 0
–   Combusken 1.3.1 64-bit3039+25
−25
(+22)9.5 − 14.5
(+4−9=11)
39.6%
9.5 / 24
7.0%
−42
0 = 1 0 1 0 0 = = = 0 = 1 0 0 = = 1 = = = 0 = 0
–   Fat Fritz Junior w510 64-bit3030+26
−26
(+13)16 − 14
(+8−6=16)
53.3%
16.0 / 30
20.6%
+34
1 0 0 = 1 0 0 1 = 1 = = = = 0 0 = = = = 1 = = = 1 = = 1 1 =
–   Weiss 1.3 64-bit3025+96
−93
(+8)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
44.0%
−199
= 0 0
–   Naum 4.6 64-bit3011+12
−12
(−6)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
73.7%
+61
= = 1 =
–   Marvin 3.6.0 64-bit3011+21
−21
(−6)21.5 − 18.5
(+11−8=21)
53.8%
21.5 / 40
67.6%
+15
0 = 1 0 1 0 = = = = = 1 1 = = = = = 1 = = 0 1 = = 0 1 0 = = 0 1 1 = 1 = = 0 = 1
–   Combusken 1.2.0 64-bit3009+25
−25
(−8)10 − 10
(+4−4=12)
50.0%
10.0 / 20
70.3%
−6
= 1 = 0 = = = = 1 = 1 = = = 0 0 = = 1 0
–   Sting SF 27 64-bit3009+104
−102
(−8)2 − 1
(+1−0=2)
66.7%
2.0 / 3
55.9%
+71
1 = =
–   Topple 0.8.0 64-bit3009+24
−24
(−8)2 − 2
(+1−1=2)
50.0%
2.0 / 4
70.8%
−8
= = 1 0
–   Sting SF 19 64-bit3007+24
−25
(−10)9.5 − 8.5
(+4−3=11)
52.8%
9.5 / 18
75.8%
0
0 = = = = = = 1 1 1 = 1 = 0 = 0 = =
–   Monolith 2 64-bit3004+17
−17
(−13)26 − 20
(+12−6=28)
56.5%
26.0 / 46
87.6%
+21
= 0 = 1 = 1 1 1 1 1 0 = 0 = = 1 = = = = = = = 0 = = = = = = = 1 1 = = 1 = 1 = = 0 = = = 0 1
–   Rybka 3 32-bit2995+12
−12
(−22)8 − 8
(+2−2=12)
50.0%
8.0 / 16
98.4%
−19
1 = = = 0 1 0 = = = = = = = = =
–   Minic 2.33 64-bit2995+27
−27
(−22)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
92.0%
+13
= = = 1 = 1 = 0
–   Bagatur 2.2 64-bit2995+18
−18
(−22)33 − 26
(+19−12=28)
55.9%
33.0 / 59
96.5%
+15
= = 0 1 0 1 1 0 0 1 = = = = 1 1 = = 1 = = 1 1 1 = 1 = = 1 0 0 0 0 1 = = 0 = = = 0 = = = 1 0 = 1 = = 1 1 = 0 1 1 = = =
–   Rodent IV 0.30 64-bit2993+36
−36
(−24)4 − 7
(+2−5=4)
36.4%
4.0 / 11
89.1%
−114
0 0 = 1 1 0 0 = = 0 =
–   Critter 0.90 32-bit2989+15
−15
(−28)10.5 − 5.5
(+9−4=3)
65.6%
10.5 / 16
99.3%
+88
= 0 1 0 1 1 1 0 1 = 1 0 1 = 1 1
–   Rodent IV 022 64-bit2988+22
−22
(−29)8 − 6
(+3−1=10)
57.1%
8.0 / 14
98.3%
+7
1 = = = = 1 = = = = 1 = = 0
–   Amoeba 3.2 64-bit2988+20
−20
(−29)17 − 16
(+8−7=18)
51.5%
17.0 / 33
98.9%
−19
0 = = = 0 1 1 = 0 = = = 1 = 0 = 0 = = = = 1 = 0 1 1 = 1 = 0 = = 1
–   FabChess 1.16 64-bit2983+20
−20
(−34)2 − 1
(+1−0=2)
66.7%
2.0 / 3
99.4%
+71
= 1 =
–   Topple 0.7.5 64-bit2982+17
−17
(−35)17.5 − 14.5
(+8−5=19)
54.7%
17.5 / 32
99.8%
−5
1 = = = 0 = = = = = = 0 = = = 0 1 1 0 0 = = = = 1 1 = 1 1 = 1 =
–   Weiss 1.2 64-bit2981+18
−17
(−36)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
99.8%
+1
0 1 = 1 = 1 0 =
–   Deuterium 2019.2.37.73 64-bit2981+16
−16
(−36)17.5 − 15.5
(+10−8=15)
53.0%
17.5 / 33
99.9%
−17
1 1 0 0 0 = = = 1 = = 1 = 0 = 1 = = 0 1 = 0 = 1 0 1 = = = = 1 1 0
–   Godel 7.0 64-bit2979+17
−17
(−38)26.5 − 21.5
(+18−13=17)
55.2%
26.5 / 48
99.9%
−5
0 1 = 1 = = 0 = 0 = 1 1 = 0 = = 1 0 1 1 0 1 1 = 1 1 1 0 0 = 1 0 = 0 = = 1 1 = 1 = 1 0 = 1 = 0 0
–   Minic 2.0 64-bit2978+23
−23
(−39)10 − 8
(+5−3=10)
55.6%
10.0 / 18
99.7%
−7
1 0 = = = 1 = = = 0 = = 1 0 = = 1 1
–   Stockfish 1.7.1 32-bit2976+16
−16
(−41)11.5 − 4.5
(+7−0=9)
71.9%
11.5 / 16
100.0%
+87
= = = = 1 = = 1 1 1 1 = 1 = 1 =
–   Combusken 1.1.0 64-bit2973+33
−33
(−44)10 − 8
(+5−3=10)
55.6%
10.0 / 18
99.2%
−8
0 = 1 = = = = = = 0 1 = 1 1 1 = 0 =
–   Lc0 0.21.1 w11258 64-bit2968+37
−37
(−49)8.5 − 7.5
(+5−4=7)
53.1%
8.5 / 16
99.2%
−28
1 = 0 1 = 0 1 = = = 0 1 = 1 0 =
–   Amoeba 3.1 64-bit2967+20
−20
(−50)13 − 9
(+6−2=14)
59.1%
13.0 / 22
100.0%
+1
0 1 = = = = 1 1 1 1 = = = = = 1 = = = = = 0
–   Hiarcs 142960+10
−10
(−57)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−57
= = 0 1
–   Naum 4 64-bit2955+13
−13
(−62)10.5 − 5.5
(+7−2=7)
65.6%
10.5 / 16
100.0%
+33
= 1 1 0 1 1 1 = = = = 0 = = 1 1
–   Cheng 4.40 64-bit2955+18
−18
(−62)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−62
1 0
–   FabChess 1.15 64-bit2946+19
−19
(−71)18.5 − 17.5
(+10−9=17)
51.4%
18.5 / 36
100.0%
−64
1 1 = = 1 0 0 = 0 = = 1 1 1 = = 0 0 0 = 1 1 = = = = = = 0 0 1 = = 1 0 =
–   Tucano 9.00 64-bit2926+22
−22
(−91)5 − 2
(+4−1=2)
71.4%
5.0 / 7
100.0%
+56
0 1 1 1 = 1 =
–   Dirty CUCUMBER 64-bit2917+12
−12
(−100)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−182
= 0 1 0
–   FabChess 1.14 64-bit2916+23
−23
(−101)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−101
= =
–   Asymptote 0.8 64-bit2909+19
−19
(−108)26.5 − 8.5
(+19−1=15)
75.7%
26.5 / 35
100.0%
+53
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-bit2906+22
−22
(−111)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−121
= 1 = 0
–   Crafty 25.6 64-bit2904+23
−23
(−113)13.5 − 6.5
(+9−2=9)
67.5%
13.5 / 20
100.0%
−2
= = = 1 = 1 = = = 1 1 = = 1 1 0 1 1 0 1
–   Francesca MAD 0.28 64-bit2899+24
−24
(−118)13.5 − 4.5
(+10−1=7)
75.0%
13.5 / 18
100.0%
+43
1 1 1 = 1 1 = 1 = 1 0 = 1 1 = = = 1
–   Koivisto 3.0 64-bit2899+26
−26
(−118)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−25
1 = 1 0
–   Gogobello 2.2 64-bit2898+20
−20
(−119)11 − 7
(+6−2=10)
61.1%
11.0 / 18
100.0%
−55
1 = = = 1 = = = = 1 = = 1 0 1 0 1 =

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Created in 2005-2013 by CCRL team
Last games added on February 20, 2021