CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (30.8%)
White score: 53.8%

Engine Details

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Critter 0.90 64-bit (3049+16
−16		)Quote
Author: Richard Vida Link: Homepage
This is one of the 17 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 6 64-bit3317+12
−12		(+268)13 − 87
(+2−76=22)
13.0%
13.0 / 100
0.0%
−24
= 1 0 0 0 0 0 = = 1 0 = 0 0 0 = 0 0 0 0 0 0 0 = 0 = 0 = 0 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 = 0 0 0 0 0 = 0 0 0 = 0 = 0 0 0 0 0 0 = 0 0 = = 0 0 0 0 = 0 0 0 0 0 0 0 = 0 = 0 0 0 0 0 0 = 0 0 = 0 0
–   Houdini 4 64-bit3240+9
−9		(+191)16 − 80
(+5−69=22)
16.7%
16.0 / 96
0.0%
−62
= = 0 0 0 = 0 0 0 0 0 0 = 0 = 0 0 0 = 1 0 0 0 0 0 0 0 = 0 0 0 0 0 0 = 0 0 0 0 = = 1 0 1 = 0 = 0 0 0 1 0 0 1 0 0 0 0 0 = 0 0 0 0 0 0 0 = = = 0 = 0 0 0 = 0 0 0 = 0 0 0 0 0 0 0 0 0 0 0 = = = 0 0
–   Fire 4 64-bit3190+10
−10		(+141)19 − 20
(+10−11=18)
48.7%
19.0 / 39
0.0%
+139
= 0 = = = 1 1 0 = 0 1 0 0 1 0 = 1 1 = = 0 0 = = 0 = 1 = = 1 0 = = = = 0 1 = 1
–   Houdini 1.5a 64-bit3170+12
−11		(+121)11.5 − 22.5
(+6−17=11)
33.8%
11.5 / 34
0.0%
+14
0 1 = = 0 1 = 1 = 0 0 = 0 0 0 1 0 0 0 = 0 0 0 0 = 1 = 0 0 1 = 0 = =
–   Equinox 3.30 64-bit3161+9
−9		(+112)34 − 66
(+9−41=50)
34.0%
34.0 / 100
0.0%
+16
0 = = = = = = = = 0 1 0 0 0 0 = = = 0 0 = = 0 = = 0 = 0 0 = 0 0 0 1 = = = = 0 = 0 0 = = = 1 = 0 = = 1 = 1 0 0 0 = 0 = = 1 = 0 = = = = 0 = 0 0 = 0 0 0 1 0 = 0 0 = 0 = = = = 0 = 0 = 0 0 0 1 0 = = 1 0 =
–   Stockfish 2.0.1 64-bit3089+20
−20		(+40)15.5 − 15.5
(+9−9=13)
50.0%
15.5 / 31
0.1%
+38
1 1 0 = 0 = 1 1 1 = = = = = 0 0 1 = 0 0 1 0 = = 0 = 1 0 = 1 =
–   Stockfish 1.8 64-bit3057+19
−19		(+8)14.5 − 17.5
(+5−8=19)
45.3%
14.5 / 32
24.8%
−18
= 1 0 0 0 1 = = 1 = = = = 0 0 = 1 0 0 0 = = = = = = 1 = = = = =
–   Stockfish 1.9.1 64-bit3054+20
−20		(+5)17.5 − 14.5
(+9−6=17)
54.7%
17.5 / 32
34.7%
+32
= = 1 0 1 = 1 = = = = = 1 1 = 0 = = = 0 1 = 0 0 = = 1 = = 0 1 1
–   Texel 1.05 64-bit3052+10
−11		(+3)49.5 − 50.5
(+31−32=37)
49.5%
49.5 / 100
36.5%
0
= 1 1 0 = 0 1 1 = 1 1 = 1 1 1 0 = 0 0 = 0 1 1 1 0 0 = 1 = 0 0 = 1 0 1 1 0 1 = 1 1 0 0 1 = = 1 1 0 = 0 = 0 = 1 1 0 0 0 = = = = 0 = = 0 1 = 0 1 = = 1 = = 0 0 0 1 = = = 0 = = 0 = 0 1 0 1 = 0 0 = = = = 1
–   Komodo 1.3 64-bit2993+12
−12		(−56)16 − 16
(+10−10=12)
50.0%
16.0 / 32
100.0%
−54
= = = 0 0 1 0 = = 0 0 1 0 = 1 = 1 1 0 1 0 = 1 1 = 0 = 1 = 0 = 1
–   Rybka 2.3.2a 64-bit2977+8
−8		(−72)18 − 14
(+11−7=14)
56.3%
18.0 / 32
100.0%
−32
1 0 1 = 0 1 1 = = 0 1 = = 1 = 1 1 = = 1 0 = 0 = 0 0 = = 1 1 = =
–   Komodo 1.2 64-bit2966+12
−12		(−83)21 − 11
(+16−6=10)
65.6%
21.0 / 32
100.0%
+23
1 1 1 1 1 1 = 0 1 = 0 1 1 = 1 0 1 0 = = = 0 = 0 1 = 1 1 1 = 1 =
–   Gull 1.2 64-bit2950+15
−15		(−99)23.5 − 8.5
(+17−2=13)
73.4%
23.5 / 32
100.0%
+48
= 1 1 = = 1 = = = 1 = = = 0 = 1 1 1 = 1 = = 1 1 1 1 1 1 0 1 1 1
–   Gull 1.1 64-bit2943+13
−13		(−106)19 − 13
(+13−7=12)
59.4%
19.0 / 32
100.0%
−46
1 0 0 1 1 = = 0 = = = = 0 1 0 = 1 = = = 1 1 1 0 = = 1 1 1 0 1 1
–   Gull 1.0a 64-bit2938+12
−12		(−111)22.5 − 9.5
(+16−3=13)
70.3%
22.5 / 32
100.0%
+20
= = 1 1 = = = = 1 = 0 = = 1 1 1 1 1 1 = 1 1 0 0 1 1 1 = = = 1 1
–   Hiarcs 13.22933+15
−15		(−116)18 − 14
(+11−7=14)
56.3%
18.0 / 32
100.0%
−75
0 1 1 1 0 0 = 1 = = = = 1 0 = = = 1 = 1 0 1 = 1 = = = = 1 1 0 0
–   Spark 1.0 64-bit2925+7
−6		(−124)11.5 − 18.5
(+4−11=15)
38.3%
11.5 / 30
100.0%
−196
0 0 1 = 0 0 0 0 = = 0 1 = 0 = = 0 = = 0 = = = = 0 1 = = 1 =
–   Spike 1.4 Leiden2919+7
−6		(−130)22 − 7
(+16−1=12)		75.9%
22.0 / 29
100.0%
+35
1 1 = 1 = 1 = 1 0 = = = 1 1 1 1 = = 1 1 1 1 = = 1 = 1 1 =
–   Protector 1.4.0 64-bit2889+14
−14		(−160)23.5 − 6.5
(+18−1=11)
78.3%
23.5 / 30
100.0%
+31
1 1 = 1 = 1 1 1 = 1 1 1 = 1 = = = = 1 1 = 0 = 1 1 1 1 1 1 =
–   Thinker 5.4c Inert 64-bit2883+9
−8		(−166)22.5 − 9.5
(+17−4=11)
70.3%
22.5 / 32
100.0%
−31
= = 1 = 1 1 1 1 = 1 = 1 = 1 = 1 1 0 = 1 1 0 0 0 1 = 1 = 1 = 1 1
–   Spark 0.4 64-bit2882+11
−11		(−167)26 − 6
(+21−1=10)
81.3%
26.0 / 32
100.0%
+52
= 1 = = 1 1 1 1 1 = 1 = = 1 1 1 1 1 = 1 1 = 1 1 1 = 1 1 1 1 = 0
–   Hannibal 1.0a 64-bit2861+14
−14		(−188)25.5 − 6.5
(+20−1=11)
79.7%
25.5 / 32
100.0%
+15
= 1 1 = 1 1 = = 1 1 = = 1 1 1 1 = 0 1 = 1 = 1 = 1 1 1 1 1 1 1 =
–   Protector 1.3.5 64-bit2855+15
−14		(−194)23.5 − 8.5
(+17−2=13)
73.4%
23.5 / 32
100.0%
−44
= 1 1 0 = = = 1 1 = 1 1 = = 1 1 1 0 1 1 = = 1 1 = = 1 1 = 1 1 =
–   Booot 5.1.02838+11
−11		(−211)26.5 − 5.5
(+23−2=7)
82.8%
26.5 / 32
100.0%
+43
1 1 = 1 1 1 1 0 1 1 1 1 1 1 = 1 = 1 1 = 1 0 = 1 = = 1 1 1 1 1 1
–   Toga II 1.4.1SE2823+9
−9		(−226)26 − 6
(+23−3=6)
81.3%
26.0 / 32
100.0%
+19
1 = 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 0 1 1 = 1 1 = 0 0 1 1 = 1
–   Booot 5.02784+15
−15		(−265)28.5 − 3.5
(+25−0=7)
89.1%
28.5 / 32
100.0%
+45
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 =
–   Crafty 23.4 64-bit2781+12
−12		(−268)29 − 3
(+26−0=6)
90.6%
29.0 / 32
100.0%
+72
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+9
−10		(−270)29.5 − 2.5
(+28−1=3)
92.2%
29.5 / 32
100.0%
+136
1 1 1 1 1 = 1 1 1 1 1 1 1 0 1 1 = 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1
–   Scorpio 2.7 64-bit2775+14
−14		(−274)28 − 4
(+24−0=8)
87.5%
28.0 / 32
100.0%
+13
1 = 1 1 1 1 = = = 1 1 1 = 1 1 1 1 1 1 = = 1 1 1 1 = 1 1 1 1 1 1
–   Loop 13.6 (Loop 2007) 32-bit2775+10
−10		(−274)26.5 − 5.5
(+22−1=9)
82.8%
26.5 / 32
100.0%
−37
1 = 1 1 1 1 1 1 = 1 = = = 1 1 1 = 1 1 0 1 1 1 1 1 1 = 1 = = 1 1
–   Twisted Logic 20090922 64-bit2770+7
−7		(−279)30 − 2
(+28−0=4)
93.8%
30.0 / 32
100.0%
+133
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
–   MinkoChess 0.9 64-bit2770+12
−12		(−279)29.5 − 2.5
(+27−0=5)
92.2%
29.5 / 32
100.0%
+94
= 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
–   MinkoChess 1.1 64-bit2763+18
−18		(−286)28.5 − 1.5
(+27−0=3)
95.0%
28.5 / 30
100.0%
+164
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
–   Bison 9.11 64-bit2760+9
−9		(−289)25.5 − 6.5
(+21−2=9)
79.7%
25.5 / 32
100.0%
−75
1 1 1 0 1 1 1 1 1 = 1 1 = 1 1 1 = 1 1 = 0 = 1 1 = 1 1 1 = = 1 =
–   Crafty 23.3 64-bit2757+15
−15		(−292)29.5 − 2.5
(+27−0=5)
92.2%
29.5 / 32
100.0%
+80
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 =
–   Scorpio 2.6 64-bit2755+14
−14		(−294)27.5 − 4.5
(+24−1=7)
85.9%
27.5 / 32
100.0%
−12
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 =
–   Chronos 1.9.9 64-bit2739+7
−7		(−310)29 − 3
(+27−1=4)
90.6%
29.0 / 32
100.0%
+56
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
–   Spike 1.2 Turin2731+6
−6		(−318)28.5 − 3.5
(+26−1=5)
89.1%
28.5 / 32
100.0%
+17
1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 = = = 1 1 1 1 1 1 1 1 1 = 1 = 1 1
–   BugChess2 1.7 64-bit2707+13
−13		(−342)28 − 4
(+25−1=6)
87.5%
28.0 / 32
100.0%
−37
1 = 1 1 = 1 1 1 1 1 = 0 1 1 = 1 1 1 1 1 = 1 1 = 1 1 1 1 1 1 1 1
–   Naum 2.0 32-bit2699+8
−8		(−350)24.5 − 7.5
(+20−3=9)
76.6%
24.5 / 32
100.0%
−160
0 = 1 1 1 1 = 1 1 1 = 0 = 1 1 1 1 1 1 1 1 = 1 = 1 1 1 = 1 = = 0
–   Frenzee Feb08 64-bit2694+10
−10		(−355)26.5 − 5.5
(+22−1=9)
82.8%
26.5 / 32
100.0%
−115
= = 1 = 1 = 1 1 1 1 1 1 1 = 1 1 = 1 1 1 = = 1 1 1 1 1 0 1 = 1 1
–   Delfi 5.42683+7
−7		(−366)29 − 3
(+26−0=6)
90.6%
29.0 / 32
100.0%
−24
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
1611 games: 764 wins, 349 losses, 498 draws (30.9%), score: 62.9%

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Created in 2005-2013 by CCRL team
Last games added on April 17, 2021