CCRL 40/40
Downloads and Statistics
November 30, 2019
Testing summary:
Total: 1'102'078 games
played by 2'571 programs
150620 CPU days (X2 4600+)

White wins: 381'985 (34.7%)
Black wins: 283'767 (25.7%)
Draws: 436'326 (39.6%)
White score: 54.5%

Engine Details

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Pirarucu 2.3.8 64-bit (2851+22
−22		)Quote
Author: Raoni Campos (Brazil) Link: Homepage
This is one of the 10 Pirarucu versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Sting SF 9.99 64-bit3034+26
−26		(+183)1 − 9
(+0−8=2)		10.0%
1.0 / 10
0.0%
−145
–   Sting SF 10.1 64-bit3013+28
−28		(+162)3.5 − 12.5
(+1−10=5)		21.9%
3.5 / 16
0.0%
−36
–   Sting SF 9 64-bit2999+16
−17		(+148)4 − 4
(+1−1=6)		50.0%
4.0 / 8
0.0%
+152
–   chess22k 1.11 64-bit2990+20
−20		(+139)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−14
–   Wasp 3.0 64-bit2985+12
−12		(+134)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
0.0%
+29
–   Chiron 1.5 64-bit2965+15
−15		(+114)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
0.0%
+150
–   SlowChess Blitz Classic 1.5 64-bit2957+22
−22		(+106)9 − 11
(+5−7=8)		45.0%
9.0 / 20
0.0%
+72
–   DeepSaros 3.1a 64-bit2945+30
−30		(+94)5 − 3
(+4−2=2)		62.5%
5.0 / 8
0.0%
+181
–   Marvin 3.4.0 64-bit2935+21
−21		(+84)4 − 8
(+3−7=2)		33.3%
4.0 / 12
0.0%
−44
–   Godel 6.0 64-bit2932+22
−22		(+81)3 − 11
(+1−9=4)		21.4%
3.0 / 14
0.0%
−123
–   Pirarucu 2.6.1 64-bit2926+20
−20		(+75)8.5 − 11.5
(+4−7=9)		42.5%
8.5 / 20
0.0%
+30
–   Bobcat 8.0 64-bit2924+13
−13		(+73)3.5 − 4.5
(+0−1=7)		43.8%
3.5 / 8
0.0%
+45
–   Spike 1.4 Leiden2915+8
−8		(+64)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.0%
+69
–   Deuterium 2018.1.35.514 64-bit2913+13
−13		(+62)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
0.0%
+89
–   Demolito 2018-03-01 64-bit2911+17
−17		(+60)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
−9
–   Amoeba 2.7 64-bit2906+14
−14		(+55)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
0.0%
+98
–   Hiarcs 13.22896+11
−11		(+45)5 − 3
(+3−1=4)		62.5%
5.0 / 8
0.0%
+114
–   EXchess 7.97b 64-bit2894+13
−13		(+43)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.1%
−86
–   Winter 0.5 64-bit2894+17
−17		(+43)3.5 − 10.5
(+2−9=3)		25.0%
3.5 / 14
0.1%
−143
–   Scorpio 2.8 64-bit2885+14
−14		(+34)5.5 − 6.5
(+4−5=3)		45.8%
5.5 / 12
0.5%
+6
–   Quazar 0.4 32-bit2880+12
−12		(+29)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
1.3%
−8
–   Protector 1.4.0 32-bit2879+11
−11		(+28)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
1.5%
−4
–   Gull 1.2 32-bit2876+12
−12		(+25)2 − 6
(+0−4=4)		25.0%
2.0 / 8
2.6%
−128
–   Thinker 5.4d Inert 64-bit2865+16
−16		(+14)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
16.0%
−90
–   Spark 1.0 32-bit2863+11
−11		(+12)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
16.7%
−25
–   Dirty 30Apr2017 64-bit2857+15
−15		(+6)6.5 − 9.5
(+3−6=7)		40.6%
6.5 / 16
34.5%
−50
–   Booot 5.1.02844+10
−10		(−7)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
72.8%
−130
–   Critter 0.60 64-bit2840+25
−25		(−11)3 − 5
(+2−4=2)		37.5%
3.0 / 8
73.8%
−104
–   The Baron 3.43 64-bit2837+24
−24		(−14)9 − 7
(+6−4=6)		56.3%
9.0 / 16
80.1%
+25
–   Fruit Reloaded 3.2.1 64-bit2836+13
−13		(−15)2 − 2
(+1−1=2)		50.0%
2.0 / 4
87.4%
−4
–   MinkoChess 1.3 32-bit2829+31
−31		(−22)3 − 5
(+1−3=4)		37.5%
3.0 / 8
86.9%
−90
–   Tucano 7.05 64-bit2824+29
−29		(−27)6.5 − 5.5
(+3−2=7)		54.2%
6.5 / 12
93.5%
−5
–   Zurichess Neuchatel 64-bit2824+14
−14		(−27)7 − 5
(+4−2=6)		58.3%
7.0 / 12
98.0%
+21
–   Deep Junior 11.2 32-bit2818+21
−21		(−33)5 − 3
(+4−2=2)		62.5%
5.0 / 8
98.4%
+55
–   Godel 4.4.5 64-bit2814+18
−18		(−37)3 − 1
(+2−0=2)		75.0%
3.0 / 4
99.4%
+113
–   GNU Chess 5.60 64-bit2811+17
−17		(−40)6 − 2
(+5−1=2)		75.0%
6.0 / 8
99.8%
+140
–   Hannibal 1.0a 32-bit2801+12
−12		(−50)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
+29
–   Onno 1.1.1 32-bit2797+18
−18		(−54)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
+50
–   The Baron 3.42 64-bit2797+15
−15		(−54)7.5 − 0.5
(+7−0=1)		93.8%
7.5 / 8
100.0%
+357
–   Monolith 1.0 64-bit2796+13
−13		(−55)15.5 − 14.5
(+9−8=13)
51.7%
15.5 / 30
100.0%
−43
–   Marvin 3.1.0 64-bit2791+21
−21		(−60)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−60
–   Rybka 1.0 32-bit2788+15
−14		(−63)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
100.0%
−94
–   RuyDos 1.1.0 64-bit2787+25
−24		(−64)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+118
–   Octochess r5506 64-bit2783+15
−15		(−68)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−68
–   RuyDos 1.1.6 64-bit2783+17
−17		(−68)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+24
–   RofChade 1.0 64-bit2774+18
−19		(−77)7 − 5
(+4−2=6)		58.3%
7.0 / 12
100.0%
−31
–   Fruit 05/11/032773+20
−20		(−78)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
+1
–   Twisted Logic 20100131x 64-bit2767+17
−17		(−84)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−77
–   Texel 1.01 32-bit2765+28
−28		(−86)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
−2
–   Loop 12.322762+22
−22		(−89)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
+68
–   BugChess2 1.9 64-bit2760+13
−14		(−91)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
100.0%
−45
–   Godel 4.0.7 64-bit2759+19
−19		(−92)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+37
–   Tornado 4.4 32-bit2744+23
−23		(−107)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
+46
–   Chronos 1.9.9 64-bit2738+13
−13		(−113)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
−39
–   Carballo 1.7 64-bit2737+14
−14		(−114)6.5 − 5.5
(+6−5=1)		54.2%
6.5 / 12
100.0%
−82
–   Toga II 1.1a 32-bit2731+16
−16		(−120)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+60
–   Shield 2.1 64-bit2729+15
−15		(−122)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
100.0%
−69
–   Devel 2.00002724+15
−14		(−127)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
+83
–   GreKo 2018.07 64-bit2709+16
−15		(−142)30 − 8
(+27−5=6)
78.9%
30.0 / 38
100.0%
+88
–   Chessmaster 11 Conqueror2698+19
−19		(−153)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−153
–   Gogobello 1.4 64-bit2687+16
−16		(−164)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
+42
–   Ethereal 8.19 64-bit2685+24
−24		(−166)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
−61
–   WyldChess 1.51 64-bit2684+15
−15		(−167)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
−43
–   Counter 2.7 64-bit2673+27
−27		(−178)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−141
–   tomitankChess 2.0 64-bit2657+18
−18		(−194)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
−43
–   Winter 0.2 64-bit2655+17
−17		(−196)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
−12
–   Brutus 8.05 64-bit2589+22
−22		(−262)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
−51
654 games: 218 wins, 178 losses, 258 draws (39.4%), score: 53.1%

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Created in 2005-2013 by CCRL team
Last games added on November 30, 2019