CCRL 40/40
Downloads and Statistics
November 30, 2019
Testing summary:
Total: 1'102'078 games
played by 2'571 programs
150620 CPU days (X2 4600+)

White wins: 381'985 (34.7%)
Black wins: 283'767 (25.7%)
Draws: 436'326 (39.6%)
White score: 54.5%

Engine Details

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Show each game results
Critter 1.4 64-bit 4CPU (3147+19
−19
)Quote
Author: Richard Vida Link: Homepage
This is one of the 29 Critter versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Arasan 21.4 64-bit 4CPU3233+28
−29
(+86)7.5 − 6.5
(+4−3=7)
53.6%
7.5 / 14
0.0%
+105
–   Houdini 2.0c 64-bit 4CPU3195+16
−16
(+48)26.5 − 33.5
(+9−16=35)
44.2%
26.5 / 60
0.0%
+16
–   Xiphos 0.3 64-bit 4CPU3179+21
−21
(+32)13 − 7
(+9−3=8)
65.0%
13.0 / 20
1.3%
+129
–   Arasan 21.1 64-bit 4CPU3168+27
−27
(+21)7 − 9
(+3−5=8)
43.8%
7.0 / 16
10.4%
−15
–   Stockfish 2.2.2 64-bit 4CPU3147+16
−16
(0)25.5 − 32.5
(+10−17=31)
44.0%
25.5 / 58
49.0%
−34
–   Rybka 4.1 64-bit 4CPU3145+9
−9
(−2)56.5 − 51.5
(+25−20=63)
52.3%
56.5 / 108
58.5%
+9
–   Laser 1.5 64-bit 4CPU3144+20
−20
(−3)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
58.3%
−19
–   Vitruvius 1.11C 64-bit 4CPU3119+14
−14
(−28)17.5 − 14.5
(+6−3=23)
54.7%
17.5 / 32
99.2%
−4
–   IvanHoe 9.46h 64-bit 4CPU3113+14
−14
(−34)27 − 27
(+7−7=40)
50.0%
27.0 / 54
99.8%
−33
–   Strelka 5.5 64-bit3104+7
−6
(−43)18.5 − 11.5
(+8−1=21)
61.7%
18.5 / 30
100.0%
+18
–   Komodo 4 64-bit3098+11
−11
(−49)18 − 14
(+9−5=18)
56.3%
18.0 / 32
100.0%
−13
–   Naum 4.2 64-bit 4CPU3061+10
−10
(−86)67.5 − 36.5
(+38−7=59)
64.9%
67.5 / 104
100.0%
−1
–   Chiron 1.1a 64-bit 4CPU3040+20
−20
(−107)20 − 12
(+11−3=18)
62.5%
20.0 / 32
100.0%
−36
–   Deep Junior 13 64-bit 4CPU3027+16
−16
(−120)26 − 6
(+20−0=12)
81.3%
26.0 / 32
100.0%
+89
–   Deep Shredder 12 64-bit 4CPU3018+10
−10
(−129)36 − 15
(+24−3=24)
70.6%
36.0 / 51
100.0%
−1
–   Spike 1.4 Leiden 4CPU3017+11
−11
(−130)37 − 16
(+26−5=22)
69.8%
37.0 / 53
100.0%
−4
–   Protector 1.4.0 64-bit 4CPU2983+19
−19
(−164)25.5 − 6.5
(+20−1=11)
79.7%
25.5 / 32
100.0%
+37
–   Hiarcs 13.2 4CPU2982+18
−18
(−165)24 − 8
(+17−1=14)
75.0%
24.0 / 32
100.0%
−7
–   Spark 1.0 64-bit 4CPU2969+13
−13
(−178)23.5 − 8.5
(+18−3=11)
73.4%
23.5 / 32
100.0%
−20
–   Zappa Mexico II 64-bit 4CPU2969+10
−10
(−178)35 − 14
(+22−1=26)
71.4%
35.0 / 49
100.0%
−54

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on November 30, 2019