CCRL Blitz
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 2'502'969 games
played by 2'977 programs

White wins: 962'290 (38.4%)
Black wins: 770'705 (30.8%)
Draws: 769'974 (30.8%)
White score: 53.8%

Engine Details

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Critter 1.01 64-bit (3077+19
−19		)Quote
Author: Richard Vida Link: Homepage
Includes games with versions 1.0 and 1.01
This is one of the 17 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 1.5a 64-bit3170+12
−11		(+93)9 − 7
(+5−3=8)		56.3%
9.0 / 16
0.0%
+127
= 0 1 = = = = 0 1 = = 1 0 = 1 1
–   Rybka 4.1 64-bit3110+6
−6		(+33)19.5 − 29.5
(+7−17=25)
39.8%
19.5 / 49
0.1%
−24
1 = 1 0 0 = = = 1 = 1 = 0 = 1 0 = 0 1 0 0 = 0 = 0 0 0 0 = = 0 = = = = = = = = = 0 = 0 = 0 = 0 = 1
–   Stockfish 2.1.1 64-bit3092+15
−15		(+15)18 − 30
(+6−18=24)
37.5%
18.0 / 48
10.8%
−57
0 = = = = = 1 = 0 1 0 = 0 0 = 1 = = = 0 0 = = 0 = 1 0 0 0 = 0 1 0 = 0 = = = 0 = = = 0 0 1 = 0 =
–   Stockfish 2.0.1 64-bit3089+20
−20		(+12)13 − 17
(+8−12=10)
43.3%
13.0 / 30
18.8%
−35
0 0 1 = 1 1 = 0 0 0 = 0 = = = 0 0 = 1 1 = 0 = 0 0 1 1 = 1 0
–   Komodo 2.03 64-bit3071+14
−13		(−6)25.5 − 22.5
(+15−12=21)
53.1%
25.5 / 48
69.6%
+13
= = = 1 1 1 0 1 = = 0 0 1 = 1 1 1 = = 1 0 = = = = = 0 0 0 = = 1 0 0 0 1 = 0 1 0 = 1 = = 1 1 = =
–   Komodo 2.01 64-bit3071+15
−15		(−6)23 − 23
(+13−13=20)
50.0%
23.0 / 46
68.0%
−6
1 1 1 0 1 0 = 0 1 = 1 = = = = 1 0 = 1 = = = 0 1 0 = = = 1 1 0 0 0 1 = 0 0 0 = = 1 = = 0 = =
–   Komodo 1.3 64-bit2993+12
−12		(−84)20.5 − 11.5
(+13−4=15)
64.1%
20.5 / 32
100.0%
+4
= 1 0 = 1 = 1 = 1 1 = = = = = = 1 = 0 0 = 0 1 1 1 = 1 1 1 = 1 =
–   Naum 4.2 64-bit2987+8
−8		(−90)27.5 − 20.5
(+15−8=25)
57.3%
27.5 / 48
100.0%
−47
1 1 = = 1 0 = 0 = 0 1 = 1 = = = = 0 = 1 = = = 1 = = 0 1 = = = = 1 1 = 1 0 1 = 1 0 1 0 = 1 = = =
–   Deep Shredder 12 64-bit2955+8
−8		(−122)22 − 10
(+14−2=16)
68.8%
22.0 / 32
100.0%
−7
1 = = 1 = = = = 1 = = 0 = 1 = 1 1 1 = 1 = = = 1 = 1 1 1 1 0 1 =
–   Gull 1.2 64-bit2950+15
−15		(−127)23.5 − 8.5
(+18−3=11)
73.4%
23.5 / 32
100.0%
+30
1 0 1 0 1 = 1 1 1 1 0 1 = 1 1 1 = = 1 1 = 1 1 1 = = 1 = = = 1 =
–   Gull 1.0a 64-bit2938+12
−12		(−139)12 − 4
(+8−0=8)		75.0%
12.0 / 16
100.0%
+9
1 = 1 = = = 1 1 = = 1 1 1 = = 1
–   Hiarcs 13.22933+15
−15		(−144)22 − 5
(+18−1=8)		81.5%
22.0 / 27
100.0%
+81
= 1 = = 1 0 1 1 1 1 1 = 1 1 = 1 = 1 1 1 1 = 1 1 = 1 1
–   Spark 1.0 64-bit2926+7
−6		(−151)30.5 − 15.5
(+19−4=23)
66.3%
30.5 / 46
100.0%
−51
0 = = 1 = 0 = 1 1 1 1 = 1 1 = 1 = 1 = 0 1 1 1 = = = = 1 1 1 = 1 = 0 = 1 = = = 1 = = = 1 = =
–   Spike 1.4 Leiden2920+7
−7		(−157)11 − 6
(+7−2=8)		64.7%
11.0 / 17
100.0%
−69
= 0 = 1 1 1 1 = 1 0 = = = 1 = 1 =
–   Hannibal 1.1 64-bit2895+15
−15		(−182)24 − 8
(+19−3=10)
75.0%
24.0 / 32
100.0%
−9
1 = = 1 = = 1 = 1 = 1 1 1 = 0 1 1 1 1 0 1 1 = 1 1 0 1 1 1 1 = =
–   Thinker 5.4d Inert 64-bit2884+7
−8		(−193)26 − 6
(+21−1=10)
81.3%
26.0 / 32
100.0%
+26
= 1 1 = = = = 1 0 1 1 1 1 1 1 1 1 1 1 = 1 = 1 = 1 1 = 1 1 1 = 1
–   Hannibal 1.0a 64-bit2862+14
−14		(−215)27.5 − 4.5
(+25−2=5)
85.9%
27.5 / 32
100.0%
+84
= 1 1 = 0 1 1 1 = 1 0 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1
–   Zappa Mexico II 64-bit2846+7
−6		(−231)26 − 4
(+24−2=4)
86.7%
26.0 / 30
100.0%
+86
= 1 1 1 1 1 1 1 1 1 1 = 1 0 = 1 = 1 1 1 0 1 1 1 1 1 1 1 1 1
–   Deep Sjeng WC2008 64-bit2843+10
−10		(−234)27 − 5
(+23−1=8)
84.4%
27.0 / 32
100.0%
+26
= = 1 1 1 1 1 1 1 1 1 1 = 1 0 1 1 1 1 1 1 1 1 = 1 = = 1 1 = 1 =
–   Deep Junior 11.2 64-bit2843+18
−18		(−234)26.5 − 5.5
(+22−1=9)
82.8%
26.5 / 32
100.0%
+5
1 1 1 1 1 1 1 = 1 0 = = 1 1 1 1 1 = 1 1 = 1 1 1 1 = = = 1 = 1 1
–   Onno 1.2.70 64-bit2841+8
−8		(−236)23.5 − 7.5
(+19−3=9)
75.8%
23.5 / 31
100.0%
−53
= 1 0 1 1 = 1 0 = 1 1 1 1 = 1 1 1 1 1 = 1 = 0 1 1 = 1 = = 1 1
–   Booot 5.1.02838+11
−11		(−239)27 − 5
(+24−2=6)
84.4%
27.0 / 32
100.0%
+36
1 1 1 1 1 1 1 1 0 1 = 0 1 = 1 = 1 1 1 = 1 1 1 1 = 1 1 = 1 1 1 1
–   Loop 13.6 (Loop 2007) 64-bit2795+13
−13		(−282)26 − 6
(+21−1=10)
81.3%
26.0 / 32
100.0%
−60
= 1 1 1 1 = 0 1 = 1 = 1 = 1 = 1 = 1 = = 1 = 1 1 1 1 1 1 1 1 1 1
–   Fruit 05/11/032792+14
−14		(−285)27.5 − 4.5
(+23−0=9)
85.9%
27.5 / 32
100.0%
−19
1 1 1 = 1 = 1 1 1 1 = 1 = 1 1 = 1 1 1 1 = 1 1 1 1 1 = 1 = 1 = 1
–   Crafty 23.4 64-bit2781+12
−12		(−296)30 − 2
(+28−0=4)
93.8%
30.0 / 32
100.0%
+115
1 1 1 = = 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1
–   Bright 0.4a2779+10
−9		(−298)25.5 − 6.5
(+21−2=9)
79.7%
25.5 / 32
100.0%
−84
1 1 = 1 1 1 1 = 1 1 1 1 1 0 1 1 1 = 1 = 1 = 1 1 1 1 = 0 = 1 = =
–   Jonny 4.002764+6
−6		(−313)26.5 − 5.5
(+23−2=7)
82.8%
26.5 / 32
100.0%
−58
1 1 1 1 1 1 = 1 = = 1 1 1 1 1 1 1 1 1 0 = 1 = 1 1 1 0 1 = 1 = 1
–   Scorpio 2.6 64-bit2756+14
−14		(−321)28.5 − 3.5
(+26−1=5)
89.1%
28.5 / 32
100.0%
+12
1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 = 1 1 = 1 1 = 1 = 1 1 1 1 1 = 1 1
–   SmarThink 1.20 64-bit2747+10
−10		(−330)30 − 2
(+29−1=2)
93.8%
30.0 / 32
100.0%
+126
1 1 1 1 1 = 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1
–   Chronos 1.9.9 64-bit2740+7
−7		(−337)31 − 1
(+30−0=2)
96.9%
31.0 / 32
100.0%
+191
1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1
–   Chess Tiger 2007.12713+7
−7		(−364)30 − 2
(+28−0=4)
93.8%
30.0 / 32
100.0%
+48
1 = 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 = 1 1 1 1 1 1 = 1 1 1 1 1
–   BugChess2 1.7 64-bit2707+13
−13		(−370)30 − 2
(+28−0=4)
93.8%
30.0 / 32
100.0%
+41
1 1 1 1 1 1 = 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 = 1 1
–   Alaric 7072663+7
−6		(−414)30.5 − 1.5
(+29−0=3)
95.3%
30.5 / 32
100.0%
+46
1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 = 1 1 1
1092 games: 629 wins, 121 losses, 342 draws (31.3%), score: 73.3%

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Created in 2005-2013 by CCRL team
Last games added on April 10, 2021