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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Pirarucu 2.2.2 64-bit (2697+19
−19
)Quote
Author: Raoni Campos (Brazil) Link: Homepage
This is one of the 12 Pirarucu versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Atlas 3.91 64-bit2897+13
−13
(+200)7 − 25
(+5−23=4)
21.9%
7.0 / 32
0.0%
−30
0 0 0 0 0 0 0 0 0 = 0 0 = 0 1 0 = 0 0 0 1 0 0 1 1 0 0 0 0 = 1 0
–   Fruit Reloaded 3.2.1 64-bit2836+12
−12
(+139)11 − 21
(+6−16=10)
34.4%
11.0 / 32
0.0%
+34
= 0 = 0 0 1 1 = 1 0 0 0 = = 1 0 0 0 0 0 0 1 0 = = = 1 = 0 0 0 =
–   Deep Junior 11.2 32-bit2815+21
−21
(+118)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+54
= 1 = 0 0 = 0 = 1 0
–   Godel 4.4.5 64-bit2813+18
−18
(+116)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+148
0 0 1 = 1 0 = = 1 1
–   GNU Chess 5.60 64-bit2813+16
−16
(+116)5 − 5
(+1−1=8)
50.0%
5.0 / 10
0.0%
+116
= = = = 1 0 = = = =
–   Topple 0.5.0 64-bit2804+27
−27
(+107)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
+23
0 = 1 0 0 = = = 1 = 0 0
–   Hannibal 1.0a 32-bit2799+12
−12
(+102)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+38
0 0 = 1 1 0 = = 0 =
–   Onno 1.0 32-bit2794+18
−18
(+97)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−133
0 0 0 0 0 0 1 0 = =
–   Marvin 3.1.0 64-bit2790+21
−21
(+93)9 − 21
(+2−14=14)
30.0%
9.0 / 30
0.0%
−28
= 0 = = 0 0 0 = = = 1 0 0 1 = 0 0 = = 0 0 0 0 = 0 = 0 = = =
–   tomitankChess 3.0 64-bit2785+16
−16
(+88)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
−16
0 0 = = 0 = = =
–   RuyDos 1.1.10 64-bit2782+22
−22
(+85)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+16
1 = 0 = 1 0 = = 0 0
–   MinkoChess 1.2 32-bit2779+14
−14
(+82)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−48
= 0 0 0 1 0 = = = 0
–   Bright 0.4a2775+10
−10
(+78)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−173
0 = = 0 0 = 0 0 0 0
–   RubiChess 1.1 64-bit2773+20
−20
(+76)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.0%
+12
= = = 0 0 = = =
–   Glaurung 2.1 32-bit2764+18
−18
(+67)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+71
0 = 0 0 1 = 1 = = 1
–   NirvanaChess 1.4 64-bit2761+29
−30
(+64)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−62
0 0 0 0 = = 1 0 = =
–   Carballo 1.7 64-bit2736+14
−14
(+39)13 − 13
(+9−9=8)
50.0%
13.0 / 26
0.0%
+39
0 0 1 = 1 0 1 1 = = 1 0 0 = = 1 1 0 1 0 1 0 = = = 0
–   Counter 3.0 64-bit2730+28
−28
(+33)4 − 6
(+2−4=4)
40.0%
4.0 / 10
2.7%
−31
= = 1 0 = 0 1 0 0 =
–   Shield 2.1 64-bit2727+13
−13
(+30)9.5 − 14.5
(+7−12=5)
39.6%
9.5 / 24
0.5%
−47
= = = 0 0 0 0 = 0 0 1 1 0 1 1 1 0 0 1 0 0 0 1 =
–   Devel 2.00002724+14
−14
(+27)20 − 22
(+13−15=14)
47.6%
20.0 / 42
1.0%
+13
0 1 0 = = = 1 1 = 0 = = 0 = = 1 1 = = 1 0 = 0 = 1 1 0 1 0 0 1 = 0 0 1 = 0 0 1 1 0 0
–   GreKo 2018.08 64-bit2715+21
−21
(+18)2 − 4
(+1−3=2)
33.3%
2.0 / 6
9.8%
−92
0 1 = = 0 0
–   Counter 2.9 64-bit2713+24
−24
(+16)8.5 − 5.5
(+7−4=3)
60.7%
8.5 / 14
14.6%
+95
1 1 1 0 0 0 1 1 0 1 = 1 = =
–   Shield 2.0 64-bit2712+24
−24
(+15)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
16.6%
−16
0 = = 0 1 = = 0 = 1
–   Topple 0.4.0 64-bit2710+25
−25
(+13)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
21.3%
−177
0 1 = 0 0 0
–   GreKo 2018.07 64-bit2708+16
−16
(+11)12 − 12
(+8−8=8)
50.0%
12.0 / 24
18.7%
+11
= 1 1 = 0 0 = 1 0 0 1 1 0 1 = = 0 1 0 1 = = 0 =
–   ProDeo 2.82705+16
−16
(+8)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
24.6%
+37
0 1 1 1 0 0 = = 0 1 0 1 = = 1 = 1 = = 1 0 1 0 0 1 = = = 0 1 = 1
–   Cheese 1.9 64-bit2704+16
−16
(+7)2 − 2
(+2−2=0)
50.0%
2.0 / 4
27.7%
+7
0 1 1 0
–   Scorpio 2.8.5 MCTS 64-bit2703+17
−17
(+6)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
31.0%
+33
= = = 1 1 0 = 0 1 =
–   Tornado 4.3 64-bit2691+32
−32
(−6)6 − 4
(+4−2=4)
60.0%
6.0 / 10
62.4%
+57
1 1 = 1 = = 1 = 0 0
–   Dirty 25Aug2011 64-bit2690+28
−28
(−7)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
65.3%
+24
= = 0 1 1 1 0 = = =
–   Gogobello 1.4 64-bit2687+16
−16
(−10)21 − 25
(+10−14=22)
45.7%
21.0 / 46
79.3%
−34
1 1 = = = = 0 1 1 1 0 0 = = = 0 0 = = 1 0 1 = 1 = 0 = 0 = 1 1 = 0 = = 0 0 0 = = = 0 = = = 0
–   WyldChess 1.51 64-bit2682+15
−15
(−15)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
89.0%
+80
0 1 1 =
–   chess22k 1.4 64-bit2673+22
−23
(−24)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
94.3%
−51
= = = 0 1 = 0 = 1 0
–   Counter 2.7 64-bit2673+27
−27
(−24)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
92.7%
−227
0 = 0 0 0 0 1 0 1 0
–   Arminius 2017-01-01 64-bit2672+16
−16
(−25)2 − 2
(+1−1=2)
50.0%
2.0 / 4
97.7%
−25
1 0 = =
–   Counter 2.8 64-bit2671+25
−25
(−26)11.5 − 9.5
(+11−9=1)
54.8%
11.5 / 21
94.9%
+17
0 = 0 1 1 1 0 1 0 1 1 0 1 0 1 1 1 1 0 0 0
–   CM10th Lazarus2661+23
−23
(−36)4 − 6
(+2−4=4)
40.0%
4.0 / 10
99.3%
−98
= 0 1 = = 0 1 0 0 =
–   tomitankChess 2.0 64-bit2657+18
−18
(−40)11 − 11
(+6−6=10)
50.0%
11.0 / 22
99.9%
−34
1 = 1 = 1 0 0 = 0 = 0 = = = 1 = 1 = 0 1 = 0
–   Winter 0.2 64-bit2654+16
−16
(−43)22 − 12
(+18−8=8)
64.7%
22.0 / 34
100.0%
+61
0 1 0 1 0 1 0 1 0 = 0 1 1 = 1 1 0 1 = 1 1 = = 1 = = 1 0 1 1 = 1 1 1
–   Cyrano 0.6b17 64-bit2647+21
−21
(−50)6 − 4
(+5−3=2)
60.0%
6.0 / 10
100.0%
+22
1 0 1 0 = = 1 1 1 0
–   ECE X3 64-bit2645+16
−16
(−52)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+40
= 1 0 1
–   Amoeba 1.2 64-bit2639+23
−23
(−58)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−89
0 = = = 1 0 1 0 1 0
–   DanaSah 7.32639+14
−14
(−58)19 − 13
(+13−7=12)
59.4%
19.0 / 32
100.0%
0
= = = 0 = 1 = 1 = = 1 1 1 1 0 1 0 1 1 = = 0 = 1 1 0 1 = = 0 1 0
–   WyldChess 1.4 64-bit2639+24
−24
(−58)7 − 3
(+6−2=2)
70.0%
7.0 / 10
100.0%
+91
= 0 1 = 0 1 1 1 1 1
–   NoraGrace 2.0 64-bit2622+15
−15
(−75)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
100.0%
−54
= = = 0 = = = 1 = 1
–   Andscacs 0.62u 64-bit2615+32
−32
(−82)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
+4
1 1 = = = = 1 1 = 0
–   K2 0.912615+15
−15
(−82)23.5 − 18.5
(+20−15=7)
56.0%
23.5 / 42
100.0%
−36
= 0 1 0 0 = 1 0 = 1 1 = = 1 1 1 1 0 1 0 1 = 0 = 0 0 1 0 1 1 1 1 1 1 0 0 1 0 1 0 0 1
–   Monolith 0.4 64-bit2608+19
−19
(−89)19 − 11
(+13−5=12)
63.3%
19.0 / 30
100.0%
−1
1 = = 1 = 0 1 = 1 = 0 = 1 1 1 = 1 0 = = 1 0 = 1 1 = 1 1 0 =
–   Petir 4.392593+19
−19
(−104)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−16
= 1 0 1 = = = 1 1 =
–   Coiled 0.6 64-bit2585+12
−12
(−112)24 − 10
(+18−4=12)
70.6%
24.0 / 34
100.0%
+26
0 = 1 1 1 1 1 1 1 0 = 1 1 1 = 1 1 1 = 0 0 = = 1 1 = = 1 = = = 1 = 1
–   tomitankChess 1.4 64-bit2556+23
−23
(−141)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
−22
1 = 1 1 = 1 = 0
–   RubiChess 0.9 64-bit2554+22
−22
(−143)21 − 7
(+16−2=10)
75.0%
21.0 / 28
100.0%
+26
= = 1 1 1 = 0 1 1 1 1 = 1 0 1 = 1 1 1 = 1 = = 1 1 = 1 =
–   Ghost 3.1 64-bit2551+15
−15
(−146)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+81
1 1 1 0
–   Carballo 1.4 64-bit2534+26
−26
(−163)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+49
1 1 0 = 1 1 1 1 0 1
–   Orion 0.5 64-bit2527+14
−14
(−170)19 − 9
(+12−2=14)
67.9%
19.0 / 28
100.0%
−61
= = 1 = 1 = 1 1 = 1 1 = 1 1 1 1 = 1 0 = 0 1 = = = = = =
–   Bagatur 1.5e 64-bit2517+22
−22
(−180)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
−31
= = 1 1 1 = = 1 = 1
–   Jumbo 0.6.35 64-bit2479+20
−20
(−218)27 − 5
(+24−2=6)
84.4%
27.0 / 32
100.0%
+56
1 = = 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 = = 1 1 1 0 1 1 1 1 1 1 0 =
–   Lozza 1.18 64-bit2472+15
−15
(−225)27 − 5
(+24−2=6)
84.4%
27.0 / 32
100.0%
+49
= 1 1 0 0 1 1 = 1 = = 1 1 = 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1

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