CCRL Blitz
Downloads and Statistics
October 17, 2020
Testing summary:
Total: 2'387'265 games
played by 2'826 programs

White wins: 919'531 (38.5%)
Black wins: 739'461 (31.0%)
Draws: 728'273 (30.5%)
White score: 53.8%

Engine Details

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Pirarucu 2.9.5 64-bit (2986+19
−19
)Quote
Author: Raoni Campos (Brazil) Link: Homepage
This is one of the 15 Pirarucu versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   iCE 3.0 64-bit3080+7
−7
(+94)15 − 25
(+6−16=18)
37.5%
15.0 / 40
0.0%
+14
= 0 = = 0 1 = 0 0 0 = = = = 0 0 = 1 = 0 = 0 1 0 1 = 0 1 = 0 1 0 = = 0 0 = = = 0
–   Wasp 3.50 64-bit3065+16
−16
(+79)12.5 − 19.5
(+4−11=17)
39.1%
12.5 / 32
0.0%
+14
= = 0 = = 0 = = = 0 = 0 = 0 = 0 = = 0 0 0 0 1 = = = = = 1 0 1 1
–   RubiChess 1.4 64-bit3049+18
−18
(+63)12 − 20
(+4−12=16)
37.5%
12.0 / 32
0.0%
−10
= = 0 0 0 = = = = 1 1 = = 0 0 = 0 = = 0 = 1 0 0 = 1 0 0 = = 0 =
–   ChessBrainVB 3.723048+19
−19
(+62)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
0.0%
+31
0 = 0 = = 1 0 = = 0 0 = = 1 0 1 0 1 1 1 = 0 1 1 = 0 0 = 1 0 = 0
–   Defenchess 1.1f 64-bit3047+11
−11
(+61)14 − 18
(+9−13=10)
43.8%
14.0 / 32
0.0%
+16
0 0 = = 0 0 = 0 1 1 1 = 0 0 = 1 = 0 1 0 = 0 = 1 0 0 1 1 = = 1 0
–   SmarThink 1.98 64-bit3043+8
−8
(+57)31.5 − 38.5
(+23−30=17)
45.0%
31.5 / 70
0.0%
+26
0 = 1 0 0 1 1 = = 1 1 = 1 1 = = 0 0 0 = 0 = 0 0 0 0 1 1 1 1 1 = 1 = 0 = 1 0 0 1 0 1 1 0 1 0 1 = 1 = 0 0 1 0 0 0 0 = 0 0 0 0 1 = 0 = 1 0 0 =
–   Naum 4.6 64-bit3030+7
−7
(+44)14 − 18
(+7−11=14)
43.8%
14.0 / 32
0.0%
0
= 1 = 0 = 0 = = = 0 = 0 1 0 = = 1 1 = = = 0 0 1 1 0 = 0 1 0 = 0
–   Hakkapeliitta TCEC v2 64-bit3019+8
−8
(+33)32.5 − 39.5
(+22−29=21)
45.1%
32.5 / 72
0.1%
+1
1 1 0 = 1 0 1 0 1 = 0 0 = = 1 = 1 0 1 0 = = = = 0 1 = 1 = 1 = = 1 0 0 0 1 0 0 = 0 0 0 = = 0 1 0 1 0 0 0 0 0 1 = 0 1 = 0 0 = 1 = 0 1 1 1 1 0 0 =
–   Demolito 2018-10-29 64-bit3016+16
−16
(+30)35 − 37
(+22−24=26)
48.6%
35.0 / 72
0.6%
+21
= 0 = 1 0 0 = 0 0 0 0 0 = 0 1 0 1 = = 0 = = 0 0 = 0 1 = 0 1 1 1 1 0 0 1 1 1 = = 0 0 1 = 1 0 1 0 = = = = 1 = 0 0 0 = 1 1 1 = 1 = 1 = 1 1 = = = =
–   Rodent III 0.273 64-bit3000+17
−17
(+14)13.5 − 22.5
(+5−14=17)
37.5%
13.5 / 36
12.0%
−60
0 = 0 0 1 = 1 0 0 = = = 0 = 0 0 0 = = 1 1 = 0 = 0 0 0 = = = = = 1 = 0 =
–   ChessBrainVB 3.702999+17
−17
(+13)13 − 19
(+6−12=14)
40.6%
13.0 / 32
14.6%
−43
= 0 1 = = 0 = 1 1 = 0 = 0 = 0 = 0 0 = 0 1 = 0 0 0 = = 1 = 1 0 =
–   Deuterium 2019.1.36.50 64-bit2998+14
−15
(+12)18 − 14
(+11−7=14)
56.3%
18.0 / 32
14.2%
+51
1 0 1 1 = = = = = = 1 = 1 = 1 = = 0 1 0 = = 1 0 = = 0 0 1 0 1 1
–   Rodent III 0.275 64-bit2997+29
−29
(+11)12.5 − 19.5
(+5−12=15)
39.1%
12.5 / 32
26.0%
−53
0 = 1 = = = 1 = = 0 = = = 0 0 = 0 = = 0 0 = 1 0 0 = 0 1 = 0 0 1
–   Hiarcs 142984+7
−8
(−2)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
57.8%
−101
1 1 = 0 0 0 = 0 = 0 1 0 1 1 0 0 0 0 = 1 0 0 = 0 0 = 1 0 0 = = =
–   Amoeba 3.0 64-bit2974+14
−15
(−12)22 − 18
(+10−6=24)
55.0%
22.0 / 40
85.2%
+18
= 1 = = = 1 = 0 0 = = 0 1 = = = = 1 = = = 1 1 1 = 0 = = 1 0 = 1 0 1 = = = = = =
–   RubiChess 1.3 64-bit2970+19
−19
(−16)18.5 − 13.5
(+12−7=13)
57.8%
18.5 / 32
88.1%
+34
1 1 1 0 0 = = = 1 = = 1 = 0 1 = 1 0 = 1 0 = 1 = 1 = = = 1 0 1 0
–   Bobcat 8.0 64-bit2959+9
−9
(−27)40 − 32
(+24−16=32)
55.6%
40.0 / 72
99.5%
+4
= = 1 0 1 0 1 = = 1 = 0 1 0 = 1 = 0 1 = = = 1 0 = 1 0 = = = = = 0 1 1 1 = = 1 1 1 0 1 0 1 1 = 0 1 1 = = = 1 0 = = 1 = = = 0 = 0 = 1 = 1 0 = = 0
–   Amoeba 2.8 64-bit2952+13
−13
(−34)36 − 36
(+21−21=30)
50.0%
36.0 / 72
99.9%
−33
0 = = 1 1 0 1 = = = 0 1 1 = 0 1 1 = = 0 = 0 = = 0 = 1 = 0 0 0 = 1 0 = 1 1 = = 0 = = = 1 0 0 1 = 1 1 1 0 = = = = 0 1 = = 1 0 = 0 = 1 1 0 0 0 1 =
–   Cheng 4.39 64-bit2942+8
−8
(−44)43.5 − 28.5
(+28−13=31)
60.4%
43.5 / 72
100.0%
+22
= 1 = 0 1 1 = = = = 0 = 0 1 1 = 1 0 = 1 1 0 = 1 1 1 1 = 1 = 1 = 1 1 1 = = = 0 0 0 1 1 0 1 = = 1 1 = 1 = 1 1 = = 1 = 1 1 0 = = = = = = = 0 0 = 0
–   Winter 0.6 64-bit2937+18
−18
(−49)18 − 14
(+12−8=12)
56.3%
18.0 / 32
100.0%
−9
= = 1 1 0 = 0 1 = 1 1 1 = 0 0 = = 1 0 0 = 1 1 1 = = = 0 1 0 1 =

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Created in 2005-2013 by CCRL team
Last games added on October 17, 2020