CCRL 40/4
Downloads and Statistics
July 17, 2019
Testing summary:
Total: 2'068'038 games
played by 2'396 programs
27793 CPU days (X2 4600+)

White wins: 803'434 (38.9%)
Black wins: 650'049 (31.4%)
Draws: 614'555 (29.7%)
White score: 53.7%

Engine Details

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Pirarucu 2.2.2 64-bit (2674+18
−17
)Quote
Author: Raoni Campos (Brazil) Link: Homepage
This is one of the 11 Pirarucu versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Xiphos 0.3 64-bit3137+14
−14
(+463)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Murka 3 64-bit2881+8
−8
(+207)12.5 − 43.5
(+4−35=17)
22.3%
12.5 / 56
0.0%
+13
–   Gaviota 1.0 64-bit2872+8
−8
(+198)7.5 − 32.5
(+3−28=9)
18.8%
7.5 / 40
0.0%
−40
–   Nemo 1.0.1 64-bit2856+7
−8
(+182)10 − 30
(+4−24=12)
25.0%
10.0 / 40
0.0%
+6
–   Tornado 8.0 64-bit2825+11
−11
(+151)14.5 − 25.5
(+10−21=9)
36.3%
14.5 / 40
0.0%
+51
–   Rhetoric 1.4.3 64-bit2804+9
−9
(+130)15 − 41
(+9−35=12)
26.8%
15.0 / 56
0.0%
−43
–   RuyDos 1.1.6 64-bit2798+14
−14
(+124)15.5 − 24.5
(+9−18=13)
38.8%
15.5 / 40
0.0%
+49
–   Ktulu 92781+8
−8
(+107)18.5 − 37.5
(+10−29=17)
33.0%
18.5 / 56
0.0%
−10
–   Pawny 1.2 64-bit2767+10
−10
(+93)18.5 − 37.5
(+13−32=11)
33.0%
18.5 / 56
0.0%
−33
–   Bison 9.11 64-bit2761+9
−10
(+87)14.5 − 25.5
(+6−17=17)
36.3%
14.5 / 40
0.0%
0
–   Shield 2.1 64-bit2738+13
−13
(+64)17.5 − 22.5
(+10−15=15)
43.8%
17.5 / 40
0.0%
+23
–   Cheese 1.9 64-bit2731+12
−12
(+57)17.5 − 22.5
(+12−17=11)
43.8%
17.5 / 40
0.0%
+10
–   Devel 2.00002708+13
−13
(+34)21 − 19
(+14−12=14)
52.5%
21.0 / 40
0.1%
+50
–   Arminius 2017-01-01 64-bit2688+12
−12
(+14)31.5 − 25.5
(+20−14=23)
55.3%
31.5 / 57
9.8%
+45
–   Delfi 5.42683+7
−7
(+9)23 − 34
(+16−27=14)
40.4%
23.0 / 57
17.3%
−60
–   RedQueen 1.1.98 64-bit2669+12
−12
(−5)30.5 − 25.5
(+23−18=15)
54.5%
30.5 / 56
68.7%
+27
–   Gandalf 7 64-bit2663+12
−12
(−11)20 − 20
(+16−16=8)
50.0%
20.0 / 40
85.5%
−12
–   Donna 4.0 64-bit2650+13
−13
(−24)19.5 − 20.5
(+12−13=15)
48.8%
19.5 / 40
98.6%
−30
–   DanaSah 7.32617+15
−15
(−57)23.5 − 16.5
(+20−13=7)
58.8%
23.5 / 40
100.0%
+11
–   Delocto 0.6 64-bit2610+17
−17
(−64)24 − 17
(+16−9=16)
58.5%
24.0 / 41
100.0%
−10
–   Floyd 0.9 64-bit2584+12
−12
(−90)24 − 16
(+18−10=12)
60.0%
24.0 / 40
100.0%
−22
–   Maverick 1.5 64-bit2569+11
−12
(−105)22 − 18
(+17−13=10)
55.0%
22.0 / 40
100.0%
−70
–   Betsabe II 1.842542+12
−12
(−132)22 − 18
(+19−15=6)
55.0%
22.0 / 40
100.0%
−92
–   RubiChess 0.9 64-bit2504+19
−19
(−170)35 − 5
(+30−0=10)
87.5%
35.0 / 40
100.0%
+116
–   Trace 1.37a2500+7
−7
(−174)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Drosophila 1.5.1 64-bit2479+15
−15
(−195)30.5 − 9.5
(+27−6=7)
76.3%
30.5 / 40
100.0%
+9
–   Xpdnt 0910072468+12
−12
(−206)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−175
–   Jumbo 0.6.35 64-bit2467+22
−22
(−207)33.5 − 6.5
(+29−2=9)
83.8%
33.5 / 40
100.0%
+51
–   Matacz 1.42446+8
−8
(−228)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Eeyore 1.52 64-bit2427+10
−10
(−247)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Gromit 3.822423+17
−17
(−251)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   RomiChess P3n 64-bit2416+15
−15
(−258)35 − 5
(+32−2=6)
87.5%
35.0 / 40
100.0%
+60
–   OliThink 5.3.2 64-bit2402+13
−13
(−272)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   Teki 2 64-bit2393+18
−18
(−281)33.5 − 6.5
(+30−3=7)
83.8%
33.5 / 40
100.0%
−8
–   PostModernist 10162389+10
−10
(−285)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Myrddin 0.87 64-bit2380+12
−12
(−294)32.5 − 7.5
(+29−4=7)
81.3%
32.5 / 40
100.0%
−46
–   Patzer 3.802374+9
−9
(−300)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−330
–   Plisk 0.2.7d 64-bit2343+10
−10
(−331)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−300
–   Beowulf 2.4a 32-bit2202+11
−11
(−472)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on July 17, 2019