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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Critter 1.01 64-bit (3077+21
−21		)Quote
Author: Richard Vida
Includes games with versions 1.0 and 1.01
This is one of the 29 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 1.5a 64-bit3149+9
−9		(+72)16.5 − 27.5
(+8−19=17)
37.5%
16.5 / 44
0.0%
−21
–   Rybka 4.1 64-bit3113+7
−7		(+36)7 − 13
(+1−7=12)		35.0%
7.0 / 20
0.0%
−60
–   Rybka 4 64-bit3111+9
−9		(+34)13.5 − 14.5
(+6−7=15)		48.2%
13.5 / 28
0.1%
+21
–   Stockfish 2.1.1 64-bit3085+14
−14		(+8)66 − 73
(+27−34=78)
47.5%
66.0 / 139
25.4%
−9
–   Komodo 2.03 64-bit3078+22
−22		(+1)7 − 9
(+3−5=8)		43.8%
7.0 / 16
46.2%
−46
–   Rybka 3 64-bit3076+8
−8		(−1)11.5 − 12.5
(+5−6=13)		47.9%
11.5 / 24
55.1%
−12
–   Komodo 2.01 64-bit3074+18
−18		(−3)30.5 − 34.5
(+13−17=35)
46.9%
30.5 / 65
59.3%
−25
–   Stockfish 1.9.1 64-bit3062+16
−16		(−15)13.5 − 14.5
(+6−7=15)		48.2%
13.5 / 28
87.8%
−27
–   Stockfish 2.0.1 64-bit3062+19
−19		(−15)2 − 2
(+1−1=2)		50.0%
2.0 / 4
86.3%
−15
–   Naum 4.2 64-bit3000+8
−8		(−77)18.5 − 9.5
(+13−4=11)		66.1%
18.5 / 28
100.0%
+37
–   Komodo 1.3 64-bit2997+16
−16		(−80)18.5 − 9.5
(+12−3=13)		66.1%
18.5 / 28
100.0%
+34
–   Deep Shredder 12 64-bit2961+8
−8		(−116)13 − 7
(+9−3=8)		65.0%
13.0 / 20
100.0%
−8
–   Shredder 12 32-bit2952+6
−6		(−125)17 − 7
(+13−3=8)		70.8%
17.0 / 24
100.0%
+28
–   Gull 1.2 64-bit2942+12
−12		(−135)30 − 14
(+23−7=14)
68.2%
30.0 / 44
100.0%
+2
–   Spike 1.4 Leiden2935+6
−6		(−142)19 − 5
(+16−2=6)		79.2%
19.0 / 24
100.0%
+85
–   Protector 1.4.0 64-bit2922+11
−11		(−155)20 − 4
(+18−2=4)		83.3%
20.0 / 24
100.0%
+119
560 games: 174 wins, 127 losses, 259 draws (46.3%), score: 54.2%

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