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

Options
Show each game results
Pirarucu 3.2.4 64-bit (3026+19
−19		)Quote
Author: Raoni Campos (Brazil) Link: Homepage
This is one of the 12 Pirarucu versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Xiphos 0.4 64-bit3188+9
−9		(+162)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
+25
–   Schooner 2.1 64-bit3178+13
−13		(+152)1 − 7
(+0−6=2)		12.5%
1.0 / 8
0.0%
−138
–   Laser 1.6 64-bit3175+8
−8		(+149)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−21
–   SlowChess Blitz Classic 1.9 64-bit3159+19
−19		(+133)2.5 − 5.5
(+1−4=3)		31.3%
2.5 / 8
0.0%
−3
–   Chiron 4 64-bit3158+7
−7		(+132)1 − 7
(+0−6=2)		12.5%
1.0 / 8
0.0%
−160
–   Roc 0.7 64-bit3158+8
−8		(+132)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−32
–   Pedone 2.0 64-bit3150+15
−15		(+124)7 − 11
(+3−7=8)		38.9%
7.0 / 18
0.0%
+44
–   NirvanaChess 2.4 64-bit3139+7
−7		(+113)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−57
–   Fritz 15 64-bit3136+8
−8		(+110)1.5 − 6.5
(+0−5=3)		18.8%
1.5 / 8
0.0%
−113
–   Equinox 3.20 64-bit3134+7
−7		(+108)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−58
–   Nemorino 5.00 64-bit3126+11
−11		(+100)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−62
–   chess22k 1.14 64-bit3117+11
−11		(+91)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−71
–   Texel 1.07 64-bit3114+9
−9		(+88)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+87
–   Igel 2.4.0 64-bit3108+18
−18		(+82)9 − 11
(+3−5=12)		45.0%
9.0 / 20
0.0%
+47
–   Wasp 3.75 64-bit3102+14
−14		(+76)4 − 6
(+0−2=8)		40.0%
4.0 / 10
0.0%
+17
–   chess22k 1.13 64-bit3102+15
−15		(+76)4.5 − 7.5
(+0−3=9)		37.5%
4.5 / 12
0.0%
0
–   ChessBrainVB 3.743102+12
−12		(+76)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−94
–   iCE 4.0 64-bit3100+10
−10		(+74)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
−3
–   Igel 2.3.1 64-bit3097+18
−18		(+71)13.5 − 20.5
(+6−13=15)
39.7%
13.5 / 34
0.0%
−3
–   Lc0 0.23.2 wLD2 64-bit3097+23
−23		(+71)2 − 6
(+0−4=4)		25.0%
2.0 / 8
0.0%
−95
–   SmarThink 1.98 64-bit3059+11
−11		(+33)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.1%
+33
–   Komodo 3 32-bit3055+12
−12		(+29)3.5 − 4.5
(+1−2=5)		43.8%
3.5 / 8
0.4%
−10
–   Monolith 2 64-bit3041+10
−10		(+15)9.5 − 4.5
(+6−1=7)		67.9%
9.5 / 14
7.8%
+137
–   Sting SF 19 64-bit3041+21
−21		(+15)4 − 4
(+2−2=4)		50.0%
4.0 / 8
12.8%
+20
–   Winter 0.7 64-bit3035+15
−15		(+9)12 − 20
(+4−12=16)
37.5%
12.0 / 32
20.5%
−79
–   Rybka 3 32-bit3027+9
−9		(+1)5 − 3
(+5−3=0)		62.5%
5.0 / 8
45.7%
+131
–   Bagatur 2.0 64-bit3022+20
−20		(−4)1 − 1
(+0−0=2)		50.0%
1.0 / 2
59.6%
−4
–   Critter 0.90 32-bit3022+11
−11		(−4)4 − 4
(+2−2=4)		50.0%
4.0 / 8
61.6%
+1
–   Stockfish 1.8 32-bit3020+13
−13		(−6)4 − 4
(+2−2=4)		50.0%
4.0 / 8
68.8%
−11
–   Combusken 1.1.0 64-bit3020+22
−22		(−6)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
63.6%
−176
–   Rodent IV 022 64-bit3019+19
−19		(−7)7 − 9
(+2−4=10)		43.8%
7.0 / 16
68.5%
−46
–   Igel 2.3.0 64-bit3016+22
−22		(−10)10.5 − 7.5
(+6−3=9)		58.3%
10.5 / 18
75.5%
+46
–   Topple 0.7.5 64-bit3012+15
−15		(−14)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
86.6%
+102
–   Deuterium 2019.2.37.73 64-bit3011+12
−12		(−15)14.5 − 13.5
(+5−4=19)		51.8%
14.5 / 28
90.4%
0
–   Minic 2.0 64-bit3009+20
−20		(−17)1 − 1
(+1−1=0)		50.0%
1.0 / 2
88.0%
−16
–   Godel 7.0 64-bit3003+11
−11		(−23)3 − 3
(+1−1=4)		50.0%
3.0 / 6
98.1%
−16
–   Marvin 3.5.0 64-bit3001+19
−19		(−25)6 − 2
(+4−0=4)		75.0%
6.0 / 8
96.2%
+143
–   Amoeba 3.1 64-bit2996+18
−18		(−30)10.5 − 7.5
(+6−3=9)		58.3%
10.5 / 18
99.0%
+27
–   Bagatur 1.9a 64-bit2988+24
−24		(−38)1 − 3
(+1−3=0)		25.0%
1.0 / 4
99.3%
−288
–   Naum 4 64-bit2977+10
−10		(−49)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
100.0%
−5
–   Marvin 3.4.0 64-bit2962+16
−16		(−64)9.5 − 2.5
(+8−1=3)		79.2%
9.5 / 12
100.0%
+166
–   Combusken 1.0.0 64-bit2961+22
−22		(−65)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−65
–   Topple 0.7.4 64-bit2959+22
−22		(−67)14 − 8
(+6−0=16)		63.6%
14.0 / 22
100.0%
+16
–   Bagatur 1.9 64-bit2951+19
−19		(−75)16 − 8
(+12−4=8)		66.7%
16.0 / 24
100.0%
+50
–   Godel 6.0 64-bit2945+16
−16		(−81)5 − 3
(+4−2=2)		62.5%
5.0 / 8
100.0%
+21
–   Dirty CUCUMBER 64-bit2941+9
−9		(−85)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−84
–   Cheng 4.39 64-bit2941+9
−9		(−85)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Crafty 25.6 64-bit2931+15
−15		(−95)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+17
–   Topple 0.7.3 64-bit2926+20
−20		(−100)5.5 − 2.5
(+3−0=5)		68.8%
5.5 / 8
100.0%
+16
–   Quazar 0.4 64-bit2924+9
−9		(−102)5 − 3
(+2−0=6)		62.5%
5.0 / 8
100.0%
−24
–   Atlas 3.91 64-bit2916+11
−11		(−110)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+32
–   Gogobello 2.1 64-bit2909+16
−16		(−117)13 − 9
(+8−4=10)		59.1%
13.0 / 22
100.0%
−51
–   Tucano 8.00 64-bit2905+16
−16		(−121)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−121
–   Counter 3.4 64-bit2900+18
−18		(−126)6 − 4
(+2−0=8)		60.0%
6.0 / 10
100.0%
−67
–   Invictus r305 64-bit2898+14
−14		(−128)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
+14
–   FabChess 1.13 64-bit2892+14
−14		(−134)11.5 − 6.5
(+7−2=9)		63.9%
11.5 / 18
100.0%
−40
–   The Baron 3.44 64-bit2886+9
−9		(−140)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Francesca MAD 0.27 64-bit2880+21
−21		(−146)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
100.0%
+21
–   DisasterArea 1.65 64-bit2862+11
−11		(−164)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
100.0%
−3
–   Asymptote 0.7 64-bit2859+18
−18		(−167)15.5 − 2.5
(+13−0=5)		86.1%
15.5 / 18
100.0%
+107
–   Tornado 8.0 64-bit2858+10
−10		(−168)6 − 2
(+5−1=2)		75.0%
6.0 / 8
100.0%
+25
–   Minic 0.98 64-bit2849+22
−22		(−177)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
−92
–   Francesca MAD 0.26 64-bit2841+22
−22		(−185)6 − 4
(+3−1=6)		60.0%
6.0 / 10
100.0%
−112
–   Zurichess Neuchatel 64-bit2838+10
−10		(−188)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
−21
–   Murka 3 64-bit2833+10
−10		(−193)7 − 1
(+6−0=2)		87.5%
7.0 / 8
100.0%
+96
–   GNU Chess 5.60 64-bit2825+13
−13		(−201)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
−116
646 games: 189 wins, 153 losses, 304 draws (47.1%), score: 52.8%

Rating changes by day

Rating changes with played games

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