CCRL 40/4
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 2'051'440 games
played by 2'369 programs
27518 CPU days (X2 4600+)

White wins: 797'129 (38.9%)
Black wins: 645'243 (31.5%)
Draws: 609'068 (29.7%)
White score: 53.7%

Engine Details

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Show each game results
Pirarucu 2.7.4 64-bit (2974+16
−15
)Quote
Author: Raoni Campos (Brazil) Link: Homepage
This is one of the 10 Pirarucu versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Laser 1.7 64-bit3272+15
−14
(+298)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Andscacs 0.95 64-bit3228+18
−18
(+254)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+10
−10
(+156)21 − 34
(+9−22=24)
38.2%
21.0 / 55
0.0%
+81
= 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 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 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 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 (SCTR) 1.1f 64-bit3046+11
−11
(+72)21 − 33
(+6−18=30)
38.9%
21.0 / 54
0.0%
+9
= = 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-bit3033+8
−8
(+59)22.5 − 31.5
(+12−21=21)
41.7%
22.5 / 54
0.0%
+4
= = 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-bit3023+10
−10
(+49)14 − 36
(+6−28=16)
28.0%
14.0 / 50
0.0%
−101
= 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-bit3000+15
−15
(+26)17.5 − 13.5
(+11−7=13)
56.5%
17.5 / 31
0.9%
+68
= 1 0 = 0 1 = = 1 0 0 = 1 = 1 = = 1 0 = = 0 = = 1 0 1 1 1 1 =
–   Bobcat 8.0 64-bit2960+10
−10
(−14)56.5 − 47.5
(+32−23=49)
54.3%
56.5 / 104
93.3%
+14
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 =
–   Deuterium 2018.1.35.514 64-bit2953+15
−15
(−21)23.5 − 26.5
(+12−15=23)
47.0%
23.5 / 50
97.4%
−39
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
–   Amoeba 2.8 64-bit2952+13
−13
(−22)47.5 − 39.5
(+30−22=35)
54.6%
47.5 / 87
98.6%
+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
–   Cheng 4.39 64-bit2944+9
−9
(−30)26 − 23
(+14−11=24)
53.1%
26.0 / 49
100.0%
−10
= = 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 Leiden2922+7
−7
(−52)24.5 − 25.5
(+14−15=21)
49.0%
24.5 / 50
100.0%
−59
= = 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-bit2913+9
−10
(−61)27 − 26
(+17−16=20)
50.9%
27.0 / 53
100.0%
−55
= 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-bit2911+12
−12
(−63)24.5 − 25.5
(+12−13=25)
49.0%
24.5 / 50
100.0%
−67
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
−11
(−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-bit2897+14
−14
(−77)33 − 22
(+21−10=24)
60.0%
33.0 / 55
100.0%
−14
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 1
–   The Baron 3.44 64-bit2872+31
−31
(−102)22 − 16
(+14−8=16)
57.9%
22.0 / 38
100.0%
−52
1 1 1 = = 0 1 0 0 0 = 1 1 = 0 0 = = 1 = = = 1 = = 1 0 1 0 1 = 1 = = = = 1 1
–   Gaviota 1.0 64-bit2872+8
−8
(−102)32.5 − 17.5
(+26−11=13)
65.0%
32.5 / 50
100.0%
+4
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
–   DisasterArea 1.65 64-bit2864+11
−11
(−110)35 − 18
(+24−7=22)
66.0%
35.0 / 53
100.0%
−10
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-bit2843+7
−7
(−131)34.5 − 15.5
(+27−8=15)
69.0%
34.5 / 50
100.0%
+1
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-bit2840+16
−16
(−134)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Pawny 1.2 64-bit2765+10
−10
(−209)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Chronos 1.9.9 64-bit2739+8
−8
(−235)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Shield 2.1 64-bit2737+13
−13
(−237)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Donna 4.1 64-bit2699+14
−14
(−275)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 June 15, 2019