CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

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Show each game results
Critter 0.70 32-bit (2877+19
−19
)Quote
Author: Richard Vida Link: Homepage
This is one of the 29 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 4 32-bit3017+15
−15
(+140)17.5 − 38.5
(+3−24=29)
31.3%
17.5 / 56
0.0%
+29
–   Rybka 3 32-bit2993+12
−12
(+116)7 − 23
(+2−18=10)
23.3%
7.0 / 30
0.0%
−67
–   Stockfish 1.8 32-bit2988+18
−17
(+111)9.5 − 20.5
(+1−12=17)
31.7%
9.5 / 30
0.0%
+2
–   Stockfish 1.7.1 32-bit2978+17
−17
(+101)12 − 24
(+4−16=16)
33.3%
12.0 / 36
0.0%
−3
–   Naum 4.2 32-bit2958+10
−10
(+81)10 − 24
(+5−19=10)
29.4%
10.0 / 34
0.0%
−63
–   Shredder 12 32-bit2929+8
−8
(+52)15 − 19
(+5−9=20)
44.1%
15.0 / 34
0.0%
+22
–   Rybka 2.3.2a 32-bit2912+9
−9
(+35)11 − 19
(+4−12=14)
36.7%
11.0 / 30
0.1%
−44
–   Komodo 1.2 32-bit2896+14
−14
(+19)19.5 − 18.5
(+7−6=25)
51.3%
19.5 / 38
5.2%
+27
–   Fritz 122886+11
−11
(+9)17.5 − 16.5
(+8−7=19)
51.5%
17.5 / 34
21.0%
+17
–   Hiarcs 13.12874+14
−14
(−3)19 − 15
(+11−7=16)
55.9%
19.0 / 34
59.6%
+33
–   Thinker 5.4d Inert 32-bit2856+10
−10
(−21)19.5 − 18.5
(+8−7=23)
51.3%
19.5 / 38
97.1%
−16
–   Gull 0.11a 32-bit2847+21
−21
(−30)32.5 − 27.5
(+17−12=31)
54.2%
32.5 / 60
98.5%
−4
–   Protector 1.3.5 32-bit2830+15
−14
(−47)21.5 − 16.5
(+10−5=23)
56.6%
21.5 / 38
100.0%
−8
–   Grapefruit 1.0 32-bit2826+9
−9
(−51)24 − 14
(+17−7=14)
63.2%
24.0 / 38
100.0%
+34
–   Deep Sjeng WC2008 32-bit2825+12
−12
(−52)19 − 11
(+11−3=16)
63.3%
19.0 / 30
100.0%
+27
–   Protector 1.3.4 32-bit2824+15
−15
(−53)21.5 − 9.5
(+13−1=17)
69.4%
21.5 / 31
100.0%
+59
–   Spark 0.4 32-bit2821+16
−16
(−56)21 − 13
(+11−3=20)
61.8%
21.0 / 34
100.0%
+12
–   Deep Junior 11.2 32-bit2817+21
−21
(−60)20 − 14
(+13−7=14)
58.8%
20.0 / 34
100.0%
−3
–   Hannibal 1.0a 32-bit2801+12
−12
(−76)14.5 − 15.5
(+8−9=13)
48.3%
14.5 / 30
100.0%
−88
–   Onno 1.2.70 32-bit2786+18
−18
(−91)21.5 − 8.5
(+13−0=17)
71.7%
21.5 / 30
100.0%
+34
–   Bright 0.5c2778+12
−12
(−99)19 − 11
(+14−6=10)
63.3%
19.0 / 30
100.0%
−10
–   Loop 13.6 (Loop 2007) 32-bit2773+10
−10
(−104)18 − 12
(+10−4=16)
60.0%
18.0 / 30
100.0%
−46
–   Twisted Logic 20100131x 32-bit2739+18
−18
(−138)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+12
–   Bison 9.11 32-bit2728+14
−14
(−149)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+86
–   Booot 4.15.12696+30
−30
(−181)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−276
–   Scorpio 2.5 32-bit2663+32
−32
(−214)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+74

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019