CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Pirarucu 2.3.8 64-bit (2865+19
−19		)Quote
Author: Raoni Campos (Brazil) Link: Homepage
This is one of the 12 Pirarucu versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Sting SF 9.99 64-bit3064+20
−20		(+199)1 − 9
(+0−8=2)		10.0%
1.0 / 10
0.0%
−126
–   Sting SF 10.1 64-bit3044+24
−24		(+179)3.5 − 12.5
(+1−10=5)		21.9%
3.5 / 16
0.0%
−33
–   Sting SF 9 64-bit3034+13
−13		(+169)4 − 4
(+1−1=6)		50.0%
4.0 / 8
0.0%
+173
–   chess22k 1.11 64-bit3019+17
−17		(+154)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−14
–   Wasp 3.0 64-bit3012+10
−10		(+147)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
0.0%
+27
–   Chiron 1.5 64-bit2987+12
−12		(+122)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
0.0%
+165
–   Francesca MAD 0.32 64-bit2983+12
−12		(+118)4 − 12
(+1−9=6)		25.0%
4.0 / 16
0.0%
−59
–   SlowChess Blitz Classic 1.5 64-bit2980+19
−19		(+115)9 − 11
(+5−7=8)		45.0%
9.0 / 20
0.0%
+74
–   Marvin 3.4.0 64-bit2962+16
−16		(+97)4 − 8
(+3−7=2)		33.3%
4.0 / 12
0.0%
−42
–   DeepSaros 3.1a 64-bit2952+21
−21		(+87)5 − 3
(+4−2=2)		62.5%
5.0 / 8
0.0%
+184
–   Pirarucu 2.6.1 64-bit2948+17
−17		(+83)8.5 − 11.5
(+4−7=9)		42.5%
8.5 / 20
0.0%
+31
–   Bobcat 8.0 64-bit2946+10
−10		(+81)3.5 − 4.5
(+0−1=7)		43.8%
3.5 / 8
0.0%
+47
–   Godel 6.0 64-bit2945+16
−16		(+80)3 − 11
(+1−9=4)		21.4%
3.0 / 14
0.0%
−136
–   Spike 1.4 Leiden2935+6
−6		(+70)4 − 4
(+2−2=4)		50.0%
4.0 / 8
0.0%
+75
–   Deuterium 2018.1.35.514 64-bit2934+11
−11		(+69)4.5 − 3.5
(+1−0=7)		56.3%
4.5 / 8
0.0%
+102
–   Demolito 2018-03-01 64-bit2931+14
−14		(+66)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.0%
−15
–   Crafty 25.3 64-bit2930+23
−23		(+65)5 − 7
(+2−4=6)		41.7%
5.0 / 12
0.0%
+4
–   Amoeba 2.7 64-bit2922+11
−11		(+57)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
0.0%
+109
–   Hiarcs 13.22916+9
−9		(+51)5 − 3
(+3−1=4)		62.5%
5.0 / 8
0.0%
+132
–   Winter 0.5 64-bit2914+14
−14		(+49)3.5 − 10.5
(+2−9=3)		25.0%
3.5 / 14
0.0%
−150
–   EXchess 7.97b 64-bit2913+10
−10		(+48)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−97
–   Scorpio 2.8 64-bit2905+11
−11		(+40)5.5 − 6.5
(+4−5=3)		45.8%
5.5 / 12
0.0%
+6
–   Quazar 0.4 32-bit2897+10
−10		(+32)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
0.1%
−11
–   Protector 1.4.0 32-bit2897+9
−9		(+32)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.1%
−7
–   Gull 1.2 32-bit2896+10
−10		(+31)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.2%
−137
–   Thinker 5.4d Inert 64-bit2881+13
−13		(+16)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
7.4%
−103
–   Spark 1.0 32-bit2880+9
−9		(+15)3.5 − 4.5
(+2−3=3)		43.8%
3.5 / 8
7.0%
−28
–   Dirty 30Apr2017 64-bit2871+13
−13		(+6)6.5 − 9.5
(+3−6=7)		40.6%
6.5 / 16
28.2%
−60
–   Booot 5.1.02860+8
−8		(−5)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
68.6%
−141
–   Critter 0.60 64-bit2855+21
−21		(−10)3 − 5
(+2−4=2)		37.5%
3.0 / 8
74.3%
−116
–   The Baron 3.43 64-bit2854+21
−21		(−11)9 − 7
(+6−4=6)		56.3%
9.0 / 16
78.0%
+34
–   Fruit Reloaded 3.2.1 64-bit2851+11
−11		(−14)2 − 2
(+1−1=2)		50.0%
2.0 / 4
89.4%
−2
–   Tucano 7.05 64-bit2845+22
−22		(−20)6.5 − 5.5
(+3−2=7)		54.2%
6.5 / 12
91.3%
+6
–   Zurichess Neuchatel 64-bit2838+10
−10		(−27)7 − 5
(+4−2=6)		58.3%
7.0 / 12
99.3%
+29
–   Deep Junior 11.2 32-bit2832+17
−17		(−33)5 − 3
(+4−2=2)		62.5%
5.0 / 8
99.4%
+69
–   MinkoChess 1.3 32-bit2832+25
−25		(−33)3 − 5
(+1−3=4)		37.5%
3.0 / 8
98.1%
−113
–   Godel 4.4.5 64-bit2828+16
−16		(−37)3 − 1
(+2−0=2)		75.0%
3.0 / 4
99.8%
+129
–   GNU Chess 5.60 64-bit2825+13
−13		(−40)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+153
–   Hannibal 1.0a 32-bit2810+10
−10		(−55)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
+37
–   The Baron 3.42 64-bit2807+12
−12		(−58)7.5 − 0.5
(+7−0=1)		93.8%
7.5 / 8
100.0%
+336
–   Monolith 1.0 64-bit2806+10
−10		(−59)15.5 − 14.5
(+9−8=13)
51.7%
15.5 / 30
100.0%
−45
–   Onno 1.1.1 32-bit2806+15
−15		(−59)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
+60
–   Marvin 3.1.0 64-bit2803+17
−17		(−62)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−62
–   Rybka 1.0 32-bit2802+12
−12		(−63)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
100.0%
−100
–   RuyDos 1.1.0 64-bit2794+21
−21		(−71)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+129
–   Octochess r5506 64-bit2794+12
−12		(−71)2 − 2
(+1−1=2)		50.0%
2.0 / 4
100.0%
−71
–   RuyDos 1.1.6 64-bit2791+15
−15		(−74)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+27
–   rofChade 1.0 64-bit2783+14
−14		(−82)7 − 5
(+4−2=6)		58.3%
7.0 / 12
100.0%
−28
–   Fruit 05/11/032781+18
−18		(−84)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
+7
–   Twisted Logic 20100131x 64-bit2778+13
−13		(−87)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−80
–   Loop 12.322768+19
−19		(−97)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
+73
–   Texel 1.01 32-bit2765+22
−22		(−100)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
−1
–   Godel 4.0.7 64-bit2765+16
−16		(−100)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+45
–   BugChess2 1.9 64-bit2763+11
−11		(−102)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
100.0%
−48
–   Tornado 4.4 32-bit2745+20
−20		(−120)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
+48
–   Chronos 1.9.9 64-bit2742+10
−10		(−123)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
−38
–   Carballo 1.7 64-bit2740+12
−12		(−125)6.5 − 5.5
(+6−5=1)		54.2%
6.5 / 12
100.0%
−89
–   Toga II 1.1a 32-bit2734+14
−14		(−131)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+62
–   Devel 2.00002728+12
−12		(−137)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
+86
–   Shield 2.1 64-bit2713+9
−9		(−152)4.5 − 3.5
(+4−3=1)		56.3%
4.5 / 8
100.0%
−89
–   GreKo 2018.07 64-bit2710+13
−13		(−155)30 − 8
(+27−5=6)
78.9%
30.0 / 38
100.0%
+85
–   Chessmaster 11 Conqueror2690+14
−14		(−175)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−175
–   Gogobello 1.4 64-bit2686+14
−14		(−179)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
+42
–   Ethereal 8.19 64-bit2684+20
−20		(−181)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
−61
–   WyldChess 1.51 64-bit2680+13
−13		(−185)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
−48
–   Counter 2.7 64-bit2673+21
−21		(−192)4.5 − 3.5
(+2−1=5)		56.3%
4.5 / 8
100.0%
−148
–   tomitankChess 2.0 64-bit2658+15
−15		(−207)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
−40
–   Winter 0.2 64-bit2647+13
−13		(−218)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
−17
–   Brutus 8.05 64-bit2580+17
−17		(−285)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
100.0%
−62
682 games: 221 wins, 191 losses, 270 draws (39.6%), score: 52.2%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024