CCRL 40/4
Downloads and Statistics
November 16, 2019
Testing summary:
Total: 2'132'153 games
played by 2'491 programs
28840 CPU days (X2 4600+)

White wins: 826'813 (38.8%)
Black wins: 668'076 (31.3%)
Draws: 637'264 (29.9%)
White score: 53.7%

Engine Details

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Pirarucu 2.7.4 64-bit (2974+15
−15
)Quote
Author: Raoni Campos (Brazil) Link: Homepage
This is one of the 11 Pirarucu versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Laser 1.7 64-bit3272+12
−12
(+298)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Andscacs 0.95 64-bit3237+14
−14
(+263)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Equinox 3.30 64-bit3161+9
−9
(+187)13 − 41
(+1−29=24)
24.1%
13.0 / 54
0.0%
+23
= 0 = 0 = = = 0 0 0 0 0 0 0 = 0 0 = = = 0 = = = 1 0 0 0 = 0 0 = 0 0 0 0 = 0 = = = 0 0 0 = 0 0 = 0 = = = = 0
–   NirvanaChess 2.4 64-bit3130+9
−9
(+156)21 − 34
(+9−22=24)
38.2%
21.0 / 55
0.0%
+81
0 = 1 0 = = 0 = 0 0 0 = = = = = 0 = = 0 = 1 0 0 1 1 = = 1 1 = 0 = 0 0 = 0 = 0 0 0 = = = 0 0 0 = = 1 1 = 0 1 0
–   Rybka 4.1 64-bit3108+6
−6
(+134)19.5 − 34.5
(+7−22=25)
36.1%
19.5 / 54
0.0%
+48
1 = = 0 1 = = 0 = 0 = 0 = = 0 = 0 0 = 0 1 0 = 0 1 0 = 0 0 1 0 = = = = 0 = 1 = 0 1 0 = = = 0 = = 0 = 0 0 0 =
–   Pedone 1.8 64-bit3107+14
−14
(+133)21 − 34
(+8−21=26)
38.2%
21.0 / 55
0.0%
+61
0 = = = = = 0 1 = = 1 = 0 0 = = 1 0 0 0 0 0 = = 0 = = 1 0 = 1 0 0 0 0 0 = = = 1 = = 1 1 = 0 0 = = 0 = 0 = = 0
–   Vajolet2 2.6 64-bit3084+13
−13
(+110)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Senpai 2.0 64-bit3084+9
−9
(+110)17 − 38
(+4−25=26)
30.9%
17.0 / 55
0.0%
−5
= = = 0 = = 0 1 = 0 0 1 0 = 0 = = 0 = 1 = = 0 = 0 0 0 0 0 = = 0 0 = 0 = = = 1 0 0 = 0 0 0 = = 0 = 0 = = = 0 0
–   Wasp 3.50 64-bit3065+16
−16
(+91)34 − 51
(+14−31=40)
40.0%
34.0 / 85
0.0%
+30
0 = = 0 0 = = = = = = 1 = = 1 0 1 = = 1 0 = = = = 0 = 0 0 = = 0 1 = = = 1 = 1 = = = 0 0 0 = = 0 = = = 0 0 0 = 0 = 1 0 1 0 1 = = 0 0 1 0 0 0 0 1 0 0 = = 1 0 0 0 = 1 0 = =
–   Defenchess 1.1f 64-bit3047+11
−11
(+73)21 − 33
(+6−18=30)
38.9%
21.0 / 54
0.0%
+10
= = 0 = 0 = = = = = = 0 = = = 0 = 0 0 0 0 = = = = = 0 = = 0 = = 0 = 0 = 0 0 1 1 1 0 = = 1 1 = = = = 0 0 0 1
–   Naum 4.6 64-bit3032+7
−8
(+58)22.5 − 31.5
(+12−21=21)
41.7%
22.5 / 54
0.0%
+3
= = 0 = = 1 0 0 0 0 = 0 0 = = = 1 1 1 1 = 0 0 0 = = 1 0 1 = = = = 0 = = 0 0 1 1 0 0 0 0 0 0 = 1 = 1 = = 1 0
–   Hakkapeliitta TCEC v2 64-bit3020+10
−10
(+46)14 − 36
(+6−28=16)
28.0%
14.0 / 50
0.0%
−104
= 0 = = 0 1 = 0 0 0 = 0 1 0 1 = 0 0 0 = = 0 0 0 0 0 0 0 1 0 1 0 = 0 0 0 1 = = 0 0 0 = = 0 0 0 = = =
–   Deuterium 2019.1.36.50 64-bit2999+14
−15
(+25)17.5 − 13.5
(+11−7=13)
56.5%
17.5 / 31
0.9%
+67
= 1 0 = 0 1 = = 1 0 0 = 1 = 1 = = 1 0 = = 0 = = 1 0 1 1 1 1 =
–   Bobcat 8.0 64-bit2957+10
−10
(−17)56.5 − 47.5
(+32−23=49)
54.3%
56.5 / 104
96.5%
+11
0 1 0 = = = = 0 0 = 1 0 0 = = 0 = 0 0 = 1 = = = 1 = = = 1 1 0 = 1 = 1 = = 0 1 0 = 1 1 = 1 = 1 = = = = = 1 = 1 = = = = 1 = = 1 0 = 0 1 0 1 = = = = 0 = = 0 = 1 = 1 1 1 1 1 = = = 0 = 1 0 0 0 1 1 1 0 0 = 1 1 1 =
–   Amoeba 2.8 64-bit2952+13
−13
(−22)47.5 − 39.5
(+30−22=35)
54.6%
47.5 / 87
98.5%
+7
= = 0 0 0 = 1 0 = = = = 1 = 1 0 1 1 = 1 1 0 = 1 0 = 1 = 0 1 0 = 1 1 = 1 1 0 1 = 0 = = 1 = = 1 1 1 1 0 = 1 1 0 1 1 1 = 0 0 1 = 1 = = 0 = = 0 1 0 = = 1 0 0 = = = = = = 1 = 0 0
–   Deuterium 2018.1.35.514 64-bit2951+15
−15
(−23)23.5 − 26.5
(+12−15=23)
47.0%
23.5 / 50
98.1%
−41
0 0 1 = = = = 0 = 0 1 0 0 = = = = 1 = 1 1 1 0 1 = = = = 0 = = = 0 0 1 = 1 0 = = 1 = 1 0 = 1 0 0 = 0
–   Cheng 4.39 64-bit2945+9
−9
(−29)26 − 23
(+14−11=24)
53.1%
26.0 / 49
99.9%
−9
= = 1 = 1 = 1 = 0 = = 1 = = = = 0 = 1 1 = = = 0 0 = 1 0 0 1 = = = 0 1 0 1 = 1 1 = = 1 = 0 0 1 0 =
–   Spark 1.0 64-bit2927+7
−7
(−47)32.5 − 17.5
(+22−7=21)
65.0%
32.5 / 50
100.0%
+49
1 = 1 1 1 = 0 = 1 1 = 1 1 = = 1 1 = = = = 0 1 0 = = 1 = 0 = 0 1 0 1 1 = = 0 1 1 = = 1 = 1 = 1 1 = 1
–   Spike 1.4 Leiden2921+7
−7
(−53)24.5 − 25.5
(+14−15=21)
49.0%
24.5 / 50
100.0%
−60
= = 1 = 1 0 = 0 1 = 1 0 1 = 1 = = 0 1 1 1 = 1 0 0 = = = = 0 = 0 = 1 0 0 1 1 = 0 = 0 = = = 0 = 1 0 0
–   DiscoCheck 5.2.1 64-bit2914+9
−10
(−60)27 − 26
(+17−16=20)
50.9%
27.0 / 53
100.0%
−54
= 0 = 0 0 0 0 0 1 1 1 1 0 = = 0 = = 1 = 1 = 0 = 1 = = = = 1 1 0 1 1 = 0 1 0 1 1 1 = 0 = = 0 = = 1 0 = 0 1
–   EXchess 7.97b 64-bit2914+11
−11
(−60)24.5 − 25.5
(+12−13=25)
49.0%
24.5 / 50
100.0%
−64
1 1 1 = = 0 1 1 0 1 = = 1 = 0 = = 0 = = = = 0 = 1 = 1 = = = = = = 1 0 0 1 0 0 0 = = = 0 1 0 0 = = =
–   Zurichess Neuchatel 64-bit2900+10
−10
(−74)31 − 23
(+19−11=24)
57.4%
31.0 / 54
100.0%
−27
0 0 1 0 = = 1 1 0 1 1 = 1 = = = = = 1 0 1 = = 0 1 = 1 1 = 1 = 1 1 = 1 = 0 0 = 0 1 1 1 = = 1 = = = = = = 0 0
–   Daydreamer 2.0.0-pre2 64-bit2894+13
−13
(−80)33 − 22
(+21−10=24)
60.0%
33.0 / 55
100.0%
−17
1 0 1 0 1 1 = = = = 1 = 1 0 1 1 1 = 1 1 1 0 = 0 = = = = = = = = = 1 0 = = = 0 1 1 = 1 1 = 0 = = 1 1 = 1 1 0 0
–   Gaviota 1.0 64-bit2873+8
−8
(−101)32.5 − 17.5
(+26−11=13)
65.0%
32.5 / 50
100.0%
+5
1 1 1 0 = 0 1 1 1 0 1 = 0 = 1 1 1 0 1 = 1 1 = 0 1 = 1 = 0 1 1 1 = 1 1 1 1 = = = 1 0 1 0 0 = = 0 1 1
–   The Baron 3.44 64-bit2873+23
−23
(−101)22 − 16
(+14−8=16)
57.9%
22.0 / 38
100.0%
−51
1 1 1 = = 0 1 0 0 0 = 1 1 = 0 0 = = 1 = = = 1 = = 1 0 1 0 1 = 1 = = = = 1 1
–   DisasterArea 1.65 64-bit2866+10
−10
(−108)35 − 18
(+24−7=22)
66.0%
35.0 / 53
100.0%
−8
1 = 1 1 1 1 1 1 = 1 0 1 = 1 = = 1 0 = = 0 = = 1 = 1 = = = = 1 1 1 0 = = = 1 0 1 1 = 1 0 1 = = = 1 = 0 1 1
–   Zappa Mexico II 64-bit2844+6
−7
(−130)34.5 − 15.5
(+27−8=15)
69.0%
34.5 / 50
100.0%
+2
1 = 1 0 1 1 0 1 1 = 1 0 1 1 = = = 1 1 1 1 1 1 1 1 = 1 = 0 1 1 = = 0 = 1 1 1 1 = 0 = = 1 = 0 0 1 1 =
–   Godel 4.4.5 64-bit2839+16
−16
(−135)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Pawny 1.2 64-bit2768+10
−10
(−206)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Chronos 1.9.9 64-bit2739+7
−7
(−235)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Shield 2.1 64-bit2739+13
−13
(−235)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Donna 4.1 64-bit2698+13
−13
(−276)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2019