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 0.60 32-bit (2845+20
−20		)Quote
Author: Richard Vida
This is one of the 29 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 3 32-bit3027+9
−9		(+182)6 − 24
(+0−18=12)
20.0%
6.0 / 30
0.0%
−28
–   Stockfish 1.7.1 32-bit3013+12
−12		(+168)9.5 − 24.5
(+2−17=15)
27.9%
9.5 / 34
0.0%
+15
–   Naum 4.2 32-bit2985+9
−9		(+140)7.5 − 22.5
(+2−17=11)
25.0%
7.5 / 30
0.0%
−39
–   Shredder 12 32-bit2952+6
−6		(+107)13 − 17
(+6−10=14)
43.3%
13.0 / 30
0.0%
+60
–   Rybka 2.3.2a 32-bit2933+7
−7		(+88)8.5 − 21.5
(+2−15=13)
28.3%
8.5 / 30
0.0%
−63
–   Fritz 122907+9
−9		(+62)13.5 − 18.5
(+4−9=19)
42.2%
13.5 / 32
0.0%
+6
–   Komodo 1.0 32-bit2885+14
−14		(+40)13 − 17
(+6−10=14)
43.3%
13.0 / 30
0.0%
−9
–   Thinker 5.4d Inert 32-bit2871+8
−8		(+26)13.5 − 20.5
(+7−14=13)
39.7%
13.5 / 34
0.7%
−51
–   Deep Junior 11.1a 32-bit2842+15
−15		(−3)17.5 − 14.5
(+11−8=13)
54.7%
17.5 / 32
57.9%
+33
–   Protector 1.3.4 32-bit2838+13
−13		(−7)16.5 − 15.5
(+8−7=17)
51.6%
16.5 / 32
71.0%
+4
–   Deep Sjeng WC2008 32-bit2838+11
−11		(−7)17.5 − 12.5
(+9−4=17)
58.3%
17.5 / 30
72.1%
+51
–   Grapefruit 1.0 32-bit2838+8
−8		(−7)15.5 − 14.5
(+8−7=15)
51.7%
15.5 / 30
73.3%
+8
–   Cyclone xTreme Rage2832+22
−22		(−13)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
81.2%
+148
–   Hiarcs 12.12828+9
−9		(−17)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
93.2%
−187
–   Spark 0.3a 32-bit2810+14
−14		(−35)20 − 12
(+15−7=10)
62.5%
20.0 / 32
99.8%
+59
–   Onno 1.1.1 32-bit2806+15
−15		(−39)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
99.9%
−209
–   Bright 0.5c2786+11
−11		(−59)16 − 14
(+10−8=12)
53.3%
16.0 / 30
100.0%
−36
–   Loop 13.6 (Loop 2007)2780+8
−8		(−65)18.5 − 11.5
(+11−4=15)
61.7%
18.5 / 30
100.0%
+17
–   Spike 1.2 Turin2750+6
−6		(−95)18 − 12
(+11−5=14)
60.0%
18.0 / 30
100.0%
−23
–   Twisted Logic 20100131x 32-bit2742+15
−15		(−103)23.5 − 8.5
(+16−1=15)
73.4%
23.5 / 32
100.0%
+57
–   Bison 9.11 32-bit2730+12
−12		(−115)23.5 − 10.5
(+18−5=11)
69.1%
23.5 / 34
100.0%
+29
–   Crafty 23.2 32-bit2701+26
−26		(−144)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
100.0%
−84
–   Booot 4.15.12697+23
−23		(−148)2 − 2
(+0−0=4)		50.0%
2.0 / 4
100.0%
−148
–   Delfi 5.42688+10
−10		(−157)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+13
–   Chessmaster 11 Leonidas2672+16
−16		(−173)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−173
–   MinkoChess 0.8 32-bit2671+24
−24		(−174)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−3
–   Scorpio 2.5 32-bit2670+24
−24		(−175)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Daydreamer 1.75 32-bit2662+14
−14		(−183)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−183
–   BugChess2 1.6.4 32-bit2653+19
−19		(−192)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−21
–   Colossus 2008b2638+11
−11		(−207)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
100.0%
−377
–   Chronos 1.9.72634+17
−17		(−211)1 − 1
(+0−0=2)		50.0%
1.0 / 2
100.0%
−211
596 games: 156 wins, 171 losses, 269 draws (45.1%), score: 48.7%

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