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 2.2.2 64-bit (2696+16
−16		)Quote
Author: Raoni Campos (Brazil) Link: Homepage
This is one of the 12 Pirarucu versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Atlas 3.91 64-bit2916+11
−11		(+220)7 − 25
(+5−23=4)
21.9%
7.0 / 32
0.0%
−20
–   Fruit Reloaded 3.2.1 64-bit2851+11
−11		(+155)11 − 21
(+6−16=10)
34.4%
11.0 / 32
0.0%
+35
–   Nalwald 14.0 64-bit2841+18
−18		(+145)1.5 − 8.5
(+0−7=3)		15.0%
1.5 / 10
0.0%
−115
–   Deep Junior 11.2 32-bit2832+17
−17		(+136)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+61
–   Godel 4.4.5 64-bit2828+16
−16		(+132)5.5 − 4.5
(+4−3=3)		55.0%
5.5 / 10
0.0%
+171
–   GNU Chess 5.60 64-bit2825+13
−13		(+129)5 − 5
(+1−1=8)		50.0%
5.0 / 10
0.0%
+129
–   Topple 0.5.0 64-bit2822+22
−22		(+126)4.5 − 7.5
(+2−5=5)		37.5%
4.5 / 12
0.0%
+28
–   Hannibal 1.0a 32-bit2810+10
−10		(+114)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+39
–   Onno 1.0 32-bit2807+15
−15		(+111)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−129
–   Marvin 3.1.0 64-bit2803+17
−17		(+107)9 − 21
(+2−14=14)
30.0%
9.0 / 30
0.0%
−30
–   tomitankChess 3.0 64-bit2794+14
−14		(+98)2.5 − 5.5
(+0−3=5)		31.3%
2.5 / 8
0.0%
−21
–   RuyDos 1.1.10 64-bit2791+19
−19		(+95)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
+14
–   MinkoChess 1.2 32-bit2788+12
−12		(+92)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−52
–   RubiChess 1.1 64-bit2788+17
−17		(+92)3 − 5
(+0−2=6)		37.5%
3.0 / 8
0.0%
+17
–   Bright 0.4a2784+8
−8		(+88)1.5 − 8.5
(+0−7=3)		15.0%
1.5 / 10
0.0%
−172
–   Glaurung 2.1 32-bit2775+15
−15		(+79)5 − 5
(+3−3=4)		50.0%
5.0 / 10
0.0%
+83
–   NirvanaChess 1.4 64-bit2758+22
−22		(+62)3 − 7
(+1−5=4)		30.0%
3.0 / 10
0.0%
−80
–   Counter 3.0 64-bit2747+23
−23		(+51)4 − 6
(+2−4=4)		40.0%
4.0 / 10
0.0%
−26
–   Carballo 1.7 64-bit2740+12
−12		(+44)13 − 13
(+9−9=8)		50.0%
13.0 / 26
0.0%
+43
–   Devel 2.00002728+12
−12		(+32)20 − 22
(+13−15=14)
47.6%
20.0 / 42
0.1%
+15
–   GreKo 2018.08 64-bit2725+17
−17		(+29)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.7%
−94
–   Counter 2.9 64-bit2714+21
−21		(+18)8.5 − 5.5
(+7−4=3)		60.7%
8.5 / 14
8.6%
+110
–   Shield 2.1 64-bit2713+9
−9		(+17)9.5 − 14.5
(+7−12=5)		39.6%
9.5 / 24
3.4%
−74
–   Topple 0.4.0 64-bit2712+21
−21		(+16)1.5 − 4.5
(+1−4=1)		25.0%
1.5 / 6
12.1%
−187
–   GreKo 2018.07 64-bit2710+13
−13		(+14)12 − 12
(+8−8=8)		50.0%
12.0 / 24
9.5%
+14
–   ProDeo 2.82710+14
−14		(+14)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
9.7%
+48
–   Shield 2.0 64-bit2710+20
−20		(+14)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
13.1%
−23
–   Cheese 1.9 64-bit2706+13
−13		(+10)2 − 2
(+2−2=0)		50.0%
2.0 / 4
18.1%
+9
–   Scorpio 2.8.5 MCTS 64-bit2705+15
−15		(+9)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
20.5%
+41
–   Tornado 4.3 64-bit2695+26
−26		(−1)6 − 4
(+4−2=4)		60.0%
6.0 / 10
52.0%
+73
–   Dirty 25Aug2011 64-bit2691+24
−24		(−5)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
63.9%
+33
–   Gogobello 1.4 64-bit2686+14
−14		(−10)21 − 25
(+10−14=22)
45.7%
21.0 / 46
82.8%
−38
–   WyldChess 1.51 64-bit2680+13
−13		(−16)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
93.4%
+96
–   Counter 2.7 64-bit2673+21
−21		(−23)2.5 − 7.5
(+2−7=1)		25.0%
2.5 / 10
95.5%
−237
–   chess22k 1.4 64-bit2671+19
−19		(−25)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
97.4%
−56
–   Arminius 2017-01-01 64-bit2670+14
−14		(−26)2 − 2
(+1−1=2)		50.0%
2.0 / 4
99.3%
−26
–   Counter 2.8 64-bit2666+21
−21		(−30)11.5 − 9.5
(+11−9=1)		54.8%
11.5 / 21
98.8%
+21
–   CM10th Lazarus2661+17
−17		(−35)4 − 6
(+2−4=4)		40.0%
4.0 / 10
99.8%
−106
–   tomitankChess 2.0 64-bit2658+15
−15		(−38)11 − 11
(+6−6=10)		50.0%
11.0 / 22
100.0%
−31
–   Winter 0.2 64-bit2647+13
−13		(−49)22 − 12
(+18−8=8)
64.7%
22.0 / 34
100.0%
+68
–   ECE X3 64-bit2641+14
−14		(−55)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+47
–   Cyrano 0.6b17 64-bit2640+17
−17		(−56)6 − 4
(+5−3=2)		60.0%
6.0 / 10
100.0%
+25
–   DanaSah 7.32637+12
−12		(−59)19 − 13
(+13−7=12)
59.4%
19.0 / 32
100.0%
+8
–   Amoeba 1.2 64-bit2637+20
−20		(−59)4.5 − 5.5
(+3−4=3)		45.0%
4.5 / 10
100.0%
−94
–   WyldChess 1.4 64-bit2632+20
−20		(−64)7 − 3
(+6−2=2)		70.0%
7.0 / 10
100.0%
+102
–   NoraGrace 2.0 64-bit2616+12
−12		(−80)5.5 − 4.5
(+2−1=7)		55.0%
5.5 / 10
100.0%
−54
–   K2 0.912611+13
−13		(−85)23.5 − 18.5
(+20−15=7)
56.0%
23.5 / 42
100.0%
−32
–   Monolith 0.4 64-bit2601+17
−17		(−95)19 − 11
(+13−5=12)
63.3%
19.0 / 30
100.0%
+4
–   Andscacs 0.62u 64-bit2600+24
−24		(−96)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
+4
–   Petir 4.392581+16
−16		(−115)6.5 − 3.5
(+4−1=5)		65.0%
6.5 / 10
100.0%
−11
–   Coiled 0.6 64-bit2579+10
−10		(−117)24 − 10
(+18−4=12)
70.6%
24.0 / 34
100.0%
+37
–   tomitankChess 1.4 64-bit2541+20
−20		(−155)5.5 − 2.5
(+4−1=3)		68.8%
5.5 / 8
100.0%
−21
–   RubiChess 0.9 64-bit2539+19
−19		(−157)21 − 7
(+16−2=10)		75.0%
21.0 / 28
100.0%
+27
–   Ghost 3.1 64-bit2539+12
−12		(−157)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+77
–   Carballo 1.4 64-bit2519+23
−23		(−177)7.5 − 2.5
(+7−2=1)		75.0%
7.5 / 10
100.0%
+51
–   Orion 0.5 64-bit2512+12
−12		(−184)19 − 9
(+12−2=14)		67.9%
19.0 / 28
100.0%
−60
–   Bagatur 1.5e 64-bit2499+19
−19		(−197)7.5 − 2.5
(+5−0=5)		75.0%
7.5 / 10
100.0%
−31
–   Jumbo 0.6.35 64-bit2457+17
−17		(−239)27 − 5
(+24−2=6)
84.4%
27.0 / 32
100.0%
+41
–   Lozza 1.18 64-bit2451+13
−13		(−245)27 − 5
(+24−2=6)
84.4%
27.0 / 32
100.0%
+35
975 games: 345 wins, 301 losses, 329 draws (33.7%), score: 52.3%

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