CCRL Blitz
Downloads and Statistics
February 8, 2020
Testing summary:
Total: 2'185'156 games
played by 2'569 programs

White wins: 845'250 (38.7%)
Black wins: 681'904 (31.2%)
Draws: 658'002 (30.1%)
White score: 53.7%

Engine Details

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Show each game results
Pirarucu 3.0.7 64-bit (3021+15
−15
)Quote
Author: Raoni Campos (Brazil) Link: Homepage
This is one of the 13 Pirarucu versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Pedone 1.9 64-bit3134+13
−13
(+113)9 − 23
(+5−19=8)
28.1%
9.0 / 32
0.0%
−45
= 0 0 0 0 0 0 0 1 0 0 1 0 = 1 0 0 0 1 0 1 0 = 0 0 = = 0 = = = 0
–   Arasan 21.3 64-bit3133+16
−16
(+112)9.5 − 21.5
(+3−15=13)
30.6%
9.5 / 31
0.0%
−10
= = = 0 0 0 = = 0 = 0 0 = 1 0 0 = = = 1 0 0 = 1 0 = 0 0 0 = 0
–   NirvanaChess 2.4 64-bit3132+9
−9
(+111)11.5 − 20.5
(+5−14=13)
35.9%
11.5 / 32
0.0%
+20
1 0 1 0 0 = = 0 0 = = 0 = 0 = 0 = 0 0 0 0 0 = 1 = = 1 = 1 = = 0
–   Vajolet2 2.7 64-bit3129+15
−14
(+108)11 − 21
(+4−14=14)
34.4%
11.0 / 32
0.0%
+11
= = = 0 = 0 0 = 1 0 0 = 0 = 1 = = 0 = = 1 0 0 0 1 0 = 0 0 = = 0
–   RubiChess 1.5 64-bit3127+17
−17
(+106)12.5 − 19.5
(+3−10=19)
39.1%
12.5 / 32
0.0%
+44
0 = = = 0 = = 1 0 0 = = = = = = = 0 0 0 = 0 = = 0 = 0 1 = 1 = =
–   Nemorino 5.00 64-bit3116+11
−11
(+95)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   iCE 4.0 64-bit3115+18
−18
(+94)9 − 23
(+4−18=10)
28.1%
9.0 / 32
0.0%
−52
1 = 0 0 = 0 0 0 1 0 0 0 = 0 1 0 0 = 0 = 1 0 0 = 0 0 0 = = = 0 =
–   Texel 1.07 64-bit3113+9
−9
(+92)11.5 − 20.5
(+3−12=17)
35.9%
11.5 / 32
0.0%
+7
= 0 0 0 = 0 = 0 1 = = 0 1 0 = = = = = = 1 = = 0 = 0 = 0 0 0 = =
–   Hannibal 1.7 64-bit3111+8
−8
(+90)10 − 21
(+6−17=8)
32.3%
10.0 / 31
0.0%
−35
1 0 = = 0 1 1 0 0 = 1 = 0 = 1 = 0 0 1 0 0 0 0 = 0 0 0 = 0 0 0
–   Rybka 4.1 64-bit3109+6
−6
(+88)11 − 20
(+3−12=16)
35.5%
11.0 / 31
0.0%
0
= = = = = 1 0 = = = 1 = = 0 = 0 0 = 0 = 0 = = 1 0 = 0 0 0 0 0
–   Demolito 2019-05-05 64-bit3093+17
−17
(+72)10 − 21
(+1−12=18)
32.3%
10.0 / 31
0.0%
−28
= = = = 0 = = 0 0 = = = = = 0 0 = 1 = 0 0 = 0 = 0 = = 0 = 0 0
–   chess22k 1.13 64-bit3088+18
−18
(+67)13 − 19
(+4−10=18)
40.6%
13.0 / 32
0.0%
+15
1 0 1 0 = = = = = 0 = = 0 = 1 = = = = = = 0 0 = 0 0 1 = = 0 0 =
–   Protector 1.9.0 64-bit3086+7
−7
(+65)9.5 − 23.5
(+4−18=11)
28.8%
9.5 / 33
0.0%
−81
1 = 0 = 0 0 = 0 = 1 0 0 = = 0 0 = 0 = 0 = 1 0 0 0 0 0 0 = 0 1 0 =
–   Senpai 2.0 64-bit3085+9
−9
(+64)15 − 16
(+6−7=18)
48.4%
15.0 / 31
0.0%
+55
1 = 1 0 = = = = = = 1 = 0 1 1 = 1 = 0 = = 0 = = = = = 0 = 0 0
–   chess22k 1.12 64-bit3081+16
−16
(+60)15 − 17
(+7−9=16)
46.9%
15.0 / 32
0.0%
+45
1 0 = = 1 = = = 1 = = 0 0 = 0 = 1 = 1 1 0 0 0 = = = = = 0 0 1 =
–   iCE 3.0 64-bit3081+7
−7
(+60)11.5 − 21.5
(+3−13=17)
34.8%
11.5 / 33
0.0%
−27
= 0 = 0 = = 0 = 0 = = 0 0 0 = = 0 = 0 = = = = 1 = = 1 0 1 0 0 0 =
–   Demolito 2019-10-08 64-bit3081+17
−17
(+60)10.5 − 21.5
(+4−15=13)
32.8%
10.5 / 32
0.0%
−51
= 0 0 = = = = = 0 = = 1 = 0 0 = = 0 0 0 0 0 1 0 = 1 0 0 = 1 0 0
–   Wasp 3.60 64-bit3079+17
−17
(+58)11.5 − 20.5
(+4−13=15)
35.9%
11.5 / 32
0.0%
−25
1 = 0 = = = = 0 = = = 1 = 1 = = 0 = 0 = 0 = 0 0 0 = 0 0 1 0 0 0
–   ChessBrainVB 3.723048+19
−19
(+27)16 − 16
(+12−12=8)
50.0%
16.0 / 32
1.2%
+28
1 0 0 0 1 0 = = 0 0 0 = 0 1 1 0 0 = 1 1 1 0 1 1 1 = = = 1 0 1 =
–   Defenchess 1.1f 64-bit3047+11
−11
(+26)14.5 − 17.5
(+8−11=13)
45.3%
14.5 / 32
0.2%
−4
= = 1 1 0 1 = 0 0 = 0 0 = 0 = 0 1 = = = 1 = 0 = = 0 1 0 1 0 = 1
–   SmarThink 1.98 64-bit3042+9
−9
(+21)23 − 9
(+17−3=12)
71.9%
23.0 / 32
0.8%
+165
= = 1 1 1 1 1 1 = = 1 0 = 1 1 1 = = 1 1 1 0 = 1 0 1 = = 1 = = 1
–   Naum 4.6 64-bit3032+7
−7
(+11)12 − 18
(+5−11=14)
40.0%
12.0 / 30
8.0%
−48
0 = = 0 0 = = 0 1 = 0 1 = 0 0 = 0 = 0 1 = = 0 1 = 0 = = 1 =
–   SlowChess Blitz Classic 1.6 64-bit3025+18
−18
(+4)16 − 16
(+7−7=18)
50.0%
16.0 / 32
36.0%
+2
0 1 1 1 = 0 = 0 = = = = 1 = = = = 1 = = = = = = 1 0 = = 0 0 1 0
–   Deuterium 2019.2.37.73 64-bit3022+16
−16
(+1)16 − 16
(+12−12=8)
50.0%
16.0 / 32
45.1%
+1
1 0 0 0 = = 0 = = 0 = 1 1 0 0 = = 0 1 0 1 1 1 0 1 1 0 1 1 = 1 0
–   Hakkapeliitta TCEC v2 64-bit3021+9
−9
(0)16 − 14
(+9−7=14)
53.3%
16.0 / 30
50.3%
+23
0 0 = = 1 = 1 0 = = = = 0 1 = = 1 = 1 = 1 1 = 0 = = 0 0 1 1
–   Rodent IV 022 64-bit3007+18
−19
(−14)16 − 16
(+8−8=16)
50.0%
16.0 / 32
87.2%
−16
1 = 1 0 = = = = 0 0 1 1 1 = 0 = 0 = 1 0 = = = 1 0 = = = = 1 0 =
–   Rodent III 0.287 64-bit3005+19
−19
(−16)16.5 − 14.5
(+8−6=17)
53.2%
16.5 / 31
90.3%
+3
= = 0 = = = 1 = 1 = = = = 0 1 = = 1 0 0 0 = = 1 1 = 1 1 = 0 =
–   Deuterium 2019.1.36.50 64-bit2999+15
−14
(−22)16 − 16
(+10−10=12)
50.0%
16.0 / 32
98.0%
−20
1 0 = 1 0 0 1 0 1 = 0 = 0 0 = 1 = 1 = 0 1 1 = 0 1 = = 1 0 = = =
–   ChessBrainVB 3.742997+20
−20
(−24)16 − 16
(+11−11=10)
50.0%
16.0 / 32
97.0%
−26
0 = 1 1 0 = 0 = = = 1 = = 1 1 1 1 1 0 1 = 0 0 0 0 = 0 = 1 0 1 0
–   SlowChess Blitz Classic 1.5 64-bit2988+19
−19
(−33)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
99.6%
−21
= = 0 0 0 1 = = = 1 = 0 0 1 0 1 0 1 0 = 0 1 1 1 0 1 0 1 = = 1 1
–   Hiarcs 142987+8
−8
(−34)16.5 − 14.5
(+8−6=17)
53.2%
16.5 / 31
100.0%
−15
= 1 = = 0 0 = = = 1 = = = 1 1 = 0 0 1 1 = = = = 1 = 1 0 = 0 =
–   Winter 0.7 64-bit2985+18
−18
(−36)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
99.9%
−4
0 = = 0 1 1 1 = = 0 = = 0 0 = = 1 1 0 0 1 1 1 = 1 = = 1 0 = 1 =
–   Amoeba 3.0 64-bit2975+14
−15
(−46)17 − 15
(+10−8=14)
53.1%
17.0 / 32
100.0%
−26
= 0 = = 1 = 0 0 1 = = 1 1 1 1 = = = = 0 0 0 = = 1 1 1 0 = = 1 0
–   Marvin 3.4.0 64-bit2959+15
−15
(−62)34 − 28
(+17−11=34)
54.8%
34.0 / 62
100.0%
−33
1 = 0 0 1 = = 1 = 1 = = 1 = = = 0 = 0 = 0 = 0 1 0 1 = 1 1 = = = 1 = 1 = = = = = = = = 1 = = = 1 = 1 = = 1 0 0 1 1 = 0 = = 0
–   Bobcat 8.0 64-bit2959+10
−10
(−62)20 − 12
(+14−6=12)
62.5%
20.0 / 32
100.0%
+17
0 1 = 0 0 0 = 1 = 0 1 1 1 = 1 1 = = = 1 0 1 1 = = 1 = 1 1 = = 1
–   Godel 6.0 64-bit2947+15
−15
(−74)37.5 − 26.5
(+25−14=25)
58.6%
37.5 / 64
100.0%
−19
= 1 1 = 1 = 0 1 0 1 1 0 = 1 = 0 1 0 = = = = 1 0 = 0 = = 1 1 1 = 1 = 1 0 1 0 = = 1 1 1 0 = 0 1 1 1 = 1 = 0 = = 0 0 1 1 = = = = 1
–   Cheng 4.39 64-bit2944+9
−9
(−77)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
100.0%
−8
= = 1 1 1 = = 0 0 1 0 1 = = = = 0 1 1 1 1 0 = = 1 1 1 1 = 0 = =
–   Winter 0.6 64-bit2938+18
−18
(−83)20 − 12
(+15−7=10)
62.5%
20.0 / 32
100.0%
+4
1 = 0 0 1 1 1 1 1 = = 0 1 0 1 = 1 = 1 = 0 = = 1 1 = 0 0 1 1 = 1
–   Crafty 25.2 64-bit2933+11
−10
(−88)21.5 − 9.5
(+17−5=9)
69.4%
21.5 / 31
100.0%
+51
1 0 1 1 0 = = 0 = 1 = 1 0 1 0 1 1 1 = 1 = 1 = 1 1 1 = 1 1 1 =
–   Spark 1.0 64-bit2927+7
−7
(−94)22 − 10
(+17−5=10)
68.8%
22.0 / 32
100.0%
+36
1 0 1 = 0 0 1 = 1 1 1 1 1 = 1 = = = 1 = 1 0 1 = 1 0 = = 1 1 1 1
–   Dirty CUCUMBER 64-bit2926+15
−15
(−95)22 − 10
(+17−5=10)
68.8%
22.0 / 32
100.0%
+34
0 0 1 = = 1 1 1 1 1 = = = = = = 1 0 1 1 1 1 0 = 1 1 0 1 1 = 1 1
–   Atlas 3.91 64-bit2925+11
−11
(−96)20.5 − 10.5
(+17−7=7)
66.1%
20.5 / 31
100.0%
+21
0 1 0 0 = 1 0 1 0 1 0 0 = 1 1 1 1 1 1 1 = = 1 1 1 = 1 = = 1 1
–   DiscoCheck 5.2.1 64-bit2913+9
−9
(−108)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−138
=
–   Minic 1.14 64-bit2910+18
−18
(−111)25 − 7
(+20−2=10)
78.1%
25.0 / 32
100.0%
+83
1 1 = 1 = 1 0 1 1 = 1 1 1 0 1 1 1 1 1 1 1 1 1 = 1 = = = = = 1 =
–   Tucano 7.07 64-bit2899+16
−16
(−122)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Asymptote 0.6 64-bit2850+17
−16
(−171)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   tomitankChess 3.0 64-bit2766+14
−14
(−255)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Chronos 1.9.9 64-bit2739+7
−7
(−282)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   ProDeo 2.82725+27
−27
(−296)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0

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Created in 2005-2013 by CCRL team
Last games added on February 8, 2020