CCRL 40/40
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 1'059'406 games
played by 2'473 programs
144801 CPU days (X2 4600+)

White wins: 368'317 (34.8%)
Black wins: 274'199 (25.9%)
Draws: 416'890 (39.4%)
White score: 54.4%

Engine Details

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Pirarucu 2.3.8 64-bit (2852+23
−23
)Quote
Author: Raoni Campos (Brazil) Link: Homepage
This is one of the 9 Pirarucu versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Sting SF 9.99 64-bit3037+29
−29
(+185)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−143
0 = 0 0 0 = 0 0 0 0
–   Sting SF 10.1 64-bit3013+28
−28
(+161)3.5 − 12.5
(+1−10=5)
21.9%
3.5 / 16
0.0%
−37
0 0 0 0 0 0 0 = 1 = 0 = 0 0 = =
–   Sting SF 9 64-bit2995+17
−17
(+143)4 − 4
(+1−1=6)
50.0%
4.0 / 8
0.0%
+147
= = 0 = = = 1 =
–   chess22k 1.11 64-bit2989+20
−20
(+137)2 − 6
(+0−4=4)
25.0%
2.0 / 8
0.0%
−16
0 0 = 0 = 0 = =
–   Wasp 3.0 64-bit2984+12
−12
(+132)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
+27
= = = 0 = 0 0 =
–   Chiron 1.5 64-bit2965+15
−15
(+113)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
0.0%
+149
= = 0 = 1 = = 1
–   DeepSaros 3.1a 64-bit2949+30
−31
(+97)5 − 3
(+4−2=2)
62.5%
5.0 / 8
0.0%
+184
1 0 1 = = 1 1 0
–   Pirarucu 2.6.1 64-bit2925+20
−20
(+73)8.5 − 11.5
(+4−7=9)
42.5%
8.5 / 20
0.0%
+28
= 0 = 0 0 1 0 1 = = 0 1 0 = = 1 = = 0 =
–   Bobcat 8.0 64-bit2924+13
−13
(+72)3.5 − 4.5
(+0−1=7)
43.8%
3.5 / 8
0.0%
+44
0 = = = = = = =
–   Spike 1.4 Leiden2916+8
−8
(+64)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+69
0 0 1 = = = 1 =
–   Deuterium 2018.1.35.514 64-bit2913+13
−13
(+61)4.5 − 3.5
(+1−0=7)
56.3%
4.5 / 8
0.0%
+88
= = = 1 = = = =
–   Demolito 2018-03-01 64-bit2910+17
−17
(+58)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
−11
0 = 0 = = 0 1 =
–   Amoeba 2.7 64-bit2904+15
−15
(+52)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+95
0 1 = = 1 = 0 1
–   Hiarcs 13.22897+11
−11
(+45)5 − 3
(+3−1=4)
62.5%
5.0 / 8
0.0%
+114
= 1 = 1 = 0 1 =
–   Winter 0.5 64-bit2893+17
−17
(+41)3.5 − 10.5
(+2−9=3)
25.0%
3.5 / 14
0.2%
−145
= 0 0 = 0 0 0 1 0 0 0 1 0 =
–   EXchess 7.97b 64-bit2893+13
−13
(+41)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.1%
−88
= 0 0 0 = 1 = 0
–   Scorpio 2.8 64-bit2885+14
−14
(+33)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
0.8%
+5
0 1 = 1 0 0 1 0 0 = = 1
–   Quazar 0.4 32-bit2879+12
−12
(+27)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
1.8%
−10
1 0 1 = = 0 0 =
–   Protector 1.4.0 32-bit2879+11
−11
(+27)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
2.0%
−5
= = = 1 0 = 0 =
–   Gull 1.2 32-bit2876+12
−12
(+24)2 − 6
(+0−4=4)
25.0%
2.0 / 8
3.6%
−129
= 0 = 0 0 = = 0
–   Thinker 5.4d Inert 64-bit2865+15
−15
(+13)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
17.6%
−91
0 = = 0 = = = 0
–   Spark 1.0 32-bit2865+12
−12
(+13)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
16.1%
−24
0 = = 0 1 0 1 =
–   Dirty 30Apr2017 64-bit2856+15
−15
(+4)6.5 − 9.5
(+3−6=7)
40.6%
6.5 / 16
37.4%
−52
0 = 0 = 1 0 0 = = 0 0 = 1 1 = =
–   Booot 5.1.02844+10
−10
(−8)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
73.6%
−131
= 0 = 0 1 = 0 0
–   Critter 0.60 64-bit2841+25
−25
(−11)3 − 5
(+2−4=2)
37.5%
3.0 / 8
74.2%
−104
= 0 = 1 1 0 0 0
–   The Baron 3.43 64-bit2839+24
−24
(−13)9 − 7
(+6−4=6)
56.3%
9.0 / 16
77.9%
+26
= = 0 = 0 1 0 1 1 1 0 1 = 1 = =
–   Fruit Reloaded 3.2.1 64-bit2832+13
−13
(−20)2 − 2
(+1−1=2)
50.0%
2.0 / 4
93.1%
−9
= = 0 1
–   MinkoChess 1.3 32-bit2830+31
−31
(−22)3 − 5
(+1−3=4)
37.5%
3.0 / 8
87.2%
−90
1 0 0 = 0 = = =
–   Tucano 7.05 64-bit2823+29
−29
(−29)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
93.9%
−7
1 = 1 = = = = 0 1 = 0 =
–   Zurichess Neuchatel 64-bit2820+15
−15
(−32)7 − 5
(+4−2=6)
58.3%
7.0 / 12
98.9%
+16
1 = 1 = = 0 = = 1 0 1 =
–   Deep Junior 11.2 32-bit2818+21
−21
(−34)5 − 3
(+4−2=2)
62.5%
5.0 / 8
98.4%
+54
1 1 0 1 1 0 = =
–   Godel 4.4.5 64-bit2814+18
−18
(−38)3 − 1
(+2−0=2)
75.0%
3.0 / 4
99.5%
+112
= 1 1 =
–   GNU Chess 5.60 64-bit2811+17
−17
(−41)6 − 2
(+5−1=2)
75.0%
6.0 / 8
99.8%
+139
= 0 1 1 1 1 1 =
–   Hannibal 1.0a 32-bit2801+12
−12
(−51)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
+28
0 = 1 = = = 1 1
–   Onno 1.1.1 32-bit2797+18
−18
(−55)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
+49
= = 1 1 1 = = =
–   The Baron 3.42 64-bit2796+15
−15
(−56)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
+355
1 1 1 = 1 1 1 1
–   Monolith 1.0 64-bit2795+15
−14
(−57)15.5 − 14.5
(+9−8=13)
51.7%
15.5 / 30
100.0%
−45
1 = = = = 1 0 = 1 1 = 0 = 0 1 1 = = 1 0 = = 0 = = 1 1 0 0 0
–   Marvin 3.1.0 64-bit2790+21
−21
(−62)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−62
0 = = 1
–   Rybka 1.0 32-bit2788+15
−15
(−64)3.5 − 4.5
(+1−2=5)
43.8%
3.5 / 8
100.0%
−95
= = 0 = = = 1 0
–   RuyDos 1.1.0 64-bit2787+25
−25
(−65)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+117
1 1 1 1 0 1 = =
–   RuyDos 1.1.6 64-bit2782+17
−17
(−70)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+22
0 = 1 1
–   Octochess r5506 64-bit2782+15
−16
(−70)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−70
= 1 0 =
–   Fruit 05/11/032774+20
−20
(−78)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
+1
1 1 0 = = = 1 =
–   RofChade 1.0 64-bit2774+18
−18
(−78)7 − 5
(+4−2=6)
58.3%
7.0 / 12
100.0%
−32
= = = = 1 0 = 0 1 1 = 1
–   Twisted Logic 20100131x 64-bit2768+17
−17
(−84)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−77
0 1 1 = 0 0 1 =
–   Texel 1.01 32-bit2765+28
−28
(−87)5 − 3
(+4−2=2)
62.5%
5.0 / 8
100.0%
−3
= 1 0 1 = 1 1 0
–   Loop 12.322764+23
−22
(−88)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+68
1 = 1 = 1 = 1 =
–   BugChess2 1.9 64-bit2762+14
−14
(−90)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−44
0 1 1 1 1 0 = 0
–   Godel 4.0.7 64-bit2758+19
−19
(−94)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+35
1 = 1 = 1 1 0 =
–   Tornado 4.4 32-bit2744+23
−23
(−108)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
+45
= 1 1 = 1 = 1 =
–   Chronos 1.9.9 64-bit2739+13
−13
(−113)5 − 3
(+3−1=4)
62.5%
5.0 / 8
100.0%
−39
= 1 = = 1 0 1 =
–   Carballo 1.7 64-bit2738+14
−15
(−114)6.5 − 5.5
(+6−5=1)
54.2%
6.5 / 12
100.0%
−82
1 0 1 0 1 0 = 0 0 1 1 1
–   Toga II 1.1a 32-bit2732+16
−16
(−120)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+60
1 = 1 1 1 0 = 1
–   Shield 2.1 64-bit2727+16
−16
(−125)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−72
0 1 1 1 0 = 1 0
–   Devel 2.00002722+15
−15
(−130)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+80
1 1 1 = = 1 1 =
–   GreKo 2018.07 64-bit2707+16
−16
(−145)30 − 8
(+27−5=6)
78.9%
30.0 / 38
100.0%
+85
1 0 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 = = = 1 1 1 1 0 1 1 1 1 1 1 = 1 0 1 1 = =
–   Chessmaster 11 Conqueror2700+20
−20
(−152)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−152
1 0 0 1 1 0 = =
–   Gogobello 1.4 64-bit2687+16
−16
(−165)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
+41
1 1 = = 1 1 = 1
–   Ethereal 8.19 64-bit2685+23
−23
(−167)5.5 − 2.5
(+3−0=5)
68.8%
5.5 / 8
100.0%
−62
1 = 1 = = 1 = =
–   WyldChess 1.51 64-bit2682+15
−15
(−170)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
−46
1 0 1 1 1 = = =
–   Counter 2.7 64-bit2673+27
−26
(−179)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
100.0%
−142
= 1 1 = = = 0 =
–   tomitankChess 2.0 64-bit2657+18
−18
(−195)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
−44
= 1 = 1 1 = 1 =
–   Winter 0.2 64-bit2651+18
−18
(−201)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
−17
1 1 1 1 0 1 = =
–   Brutus 8.05 64-bit2585+22
−22
(−267)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
100.0%
−57
= = 1 1 1 = 1 1

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Created in 2005-2013 by CCRL team
Last games added on June 15, 2019