CCRL 40/15
Downloads and Statistics
January 18, 2020
Testing summary:
Total: 1'114'202 games
played by 2'605 programs

White wins: 385'748 (34.6%)
Black wins: 286'303 (25.7%)
Draws: 442'151 (39.7%)
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 11 Pirarucu versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Sting SF 9.99 64-bit3033+25
−25		(+182)1 − 9
(+0−8=2)		10.0%
1.0 / 10
0.0%
−146
–   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-bit2998+16
−16		(+147)4 − 4
(+1−1=6)		50.0%
4.0 / 8
0.0%
+151
–   chess22k 1.11 64-bit2989+20
−20		(+138)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−15
–   Wasp 3.0 64-bit2984+12
−12		(+133)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
0.0%
+28
–   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-bit2956+22
−22		(+105)9 − 11
(+5−7=8)		45.0%
9.0 / 20
0.0%
+71
–   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+20
−20		(+84)4 − 8
(+3−7=2)		33.3%
4.0 / 12
0.0%
−44
–   Godel 6.0 64-bit2927+20
−20		(+76)3 − 11
(+1−9=4)		21.4%
3.0 / 14
0.0%
−128
–   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-bit2923+13
−13		(+72)3.5 − 4.5
(+0−1=7)		43.8%
3.5 / 8
0.0%
+44
–   Spike 1.4 Leiden2914+8
−8		(+63)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.0%
+68
–   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-bit2910+17
−17		(+59)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
−10
–   Crafty 25.3 64-bit2905+28
−28		(+54)5 − 7
(+2−4=6)		41.7%
5.0 / 12
0.1%
+1
–   Amoeba 2.7 64-bit2904+14
−14		(+53)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
0.0%
+96
–   Hiarcs 13.22896+11
−11		(+45)5 − 3
(+3−1=4)		62.5%
5.0 / 8
0.0%
+114
–   Winter 0.5 64-bit2894+17
−17		(+43)3.5 − 10.5
(+2−9=3)		25.0%
3.5 / 14
0.1%
−143
–   EXchess 7.97b 64-bit2893+13
−13		(+42)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−87
–   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-bit2879+12
−12		(+28)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
1.2%
−9
–   Protector 1.4.0 32-bit2879+11
−11		(+28)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
1.4%
−4
–   Gull 1.2 32-bit2876+12
−12		(+25)2 − 6
(+0−4=4)		25.0%
2.0 / 8
2.4%
−128
–   Thinker 5.4d Inert 64-bit2865+15
−16		(+14)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
15.9%
−90
–   Spark 1.0 32-bit2864+11
−11		(+13)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
15.5%
−24
–   Dirty 30Apr2017 64-bit2856+15
−15		(+5)6.5 − 9.5
(+3−6=7)		40.6%
6.5 / 16
34.1%
−51
–   Booot 5.1.02844+10
−10		(−7)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
72.4%
−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
80.5%
+25
–   Fruit Reloaded 3.2.1 64-bit2837+13
−13		(−14)2 − 2
(+1−1=2)		50.0%
2.0 / 4
86.6%
−3
–   MinkoChess 1.3 32-bit2829+31
−31		(−22)3 − 5
(+1−3=4)		37.5%
3.0 / 8
86.8%
−90
–   Zurichess Neuchatel 64-bit2824+14
−14		(−27)7 − 5
(+4−2=6)		58.3%
7.0 / 12
97.9%
+21
–   Tucano 7.05 64-bit2823+29
−29		(−28)6.5 − 5.5
(+3−2=7)		54.2%
6.5 / 12
93.6%
−6
–   Deep Junior 11.2 32-bit2817+21
−21		(−34)5 − 3
(+4−2=2)		62.5%
5.0 / 8
98.5%
+54
–   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
–   The Baron 3.42 64-bit2797+14
−15		(−54)7.5 − 0.5
(+7−0=1)		93.8%
7.5 / 8
100.0%
+357
–   Onno 1.1.1 32-bit2797+18
−18		(−54)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
+50
–   Monolith 1.0 64-bit2795+13
−13		(−56)15.5 − 14.5
(+9−8=13)
51.7%
15.5 / 30
100.0%
−44
–   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-bit2787+15
−15		(−64)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
100.0%
−95
–   RuyDos 1.1.0 64-bit2786+24
−24		(−65)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+117
–   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-bit2782+17
−17		(−69)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+23
–   RofChade 1.0 64-bit2774+19
−18		(−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-bit2768+16
−16		(−83)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−76
–   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+14
−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+12
−13		(−113)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
−39
–   Carballo 1.7 64-bit2736+14
−14		(−115)6.5 − 5.5
(+6−5=1)		54.2%
6.5 / 12
100.0%
−83
–   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-bit2728+15
−15		(−123)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
100.0%
−70
–   Devel 2.00002725+14
−14		(−126)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
+84
–   GreKo 2018.07 64-bit2708+16
−16		(−143)30 − 8
(+27−5=6)
78.9%
30.0 / 38
100.0%
+87
–   Chessmaster 11 Conqueror2697+19
−19		(−154)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−154
–   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+23
−23		(−166)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
−61
–   WyldChess 1.51 64-bit2684+15
−16		(−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
666 games: 220 wins, 182 losses, 264 draws (39.6%), score: 52.9%

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Created in 2005-2013 by CCRL team
Last games added on January 18, 2020