CCRL Blitz
Downloads and Statistics
March 6, 2021
Testing summary:
Total: 2'478'353 games
played by 2'951 programs

White wins: 953'046 (38.5%)
Black wins: 763'412 (30.8%)
Draws: 761'895 (30.7%)
White score: 53.8%

Engine Details

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Houdini 1.5a 64-bit 4CPU (3265+16
−16		)Quote
Author: Robert Houdart (Belgium) Link: Homepage
Information: There is some concern in the chess community that some versions of Houdini may contain substantial parts of Stockfish code. These concerns have not been tested in a court of law, or reviewed by court-appointed independent experts.
This is one of the 14 Houdini versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 3 64-bit 4CPU3320+14
−14		(+55)23 − 29
(+10−16=26)
44.2%
23.0 / 52
0.0%
+20
0 0 0 = 1 = = 1 1 = 0 = = 1 = = = 0 = 0 0 = = 0 = = 1 = 0 0 0 = = = 0 1 = = 0 = 0 1 1 = 0 1 = = = 0 1 =
–   Houdini 2.0c 64-bit 4CPU3278+12
−12		(+13)23 − 27
(+11−15=24)
46.0%
23.0 / 50
10.2%
−11
= = 0 1 0 = = 1 = 0 0 = 0 1 0 = 1 1 = = 1 0 0 = = 1 = 1 0 = 0 0 0 0 0 1 = 0 = = = = 1 = = = 1 = = =
–   Fire 3.0 64-bit 4CPU3216+17
−17		(−49)37.5 − 29.5
(+19−11=37)
56.0%
37.5 / 67
100.0%
−10
= 0 = 1 = = 1 = = 0 1 0 = = 1 = = = = 1 1 = = = 0 = 0 1 = = = = = 0 1 0 = 1 = = = 1 1 = = 1 = 0 1 1 0 = 0 = = = 1 = = 0 = = = 1 1 1 1
–   Critter 1.2 64-bit 4CPU3209+16
−16		(−56)24.5 − 24.5
(+11−11=27)
50.0%
24.5 / 49
100.0%
−55
= = = = = = 0 = = = = = = 1 1 = 0 = 0 1 = 1 0 1 = = 1 1 = 0 = = 0 1 0 = 0 0 = 1 = = = 0 1 0 1 = =
–   Rybka 4.1 64-bit 4CPU3207+7
−7		(−58)29 − 21
(+17−9=24)
58.0%
29.0 / 50
100.0%
−8
= 1 = = 1 0 1 1 = = = 1 = 1 = = 1 0 1 = 1 0 = = = = 1 = = 1 0 1 = = = = 0 1 0 0 0 1 = 1 = = = 1 0 1
–   Rybka 4 64-bit 4CPU3198+11
−11		(−67)31.5 − 18.5
(+20−7=23)
63.0%
31.5 / 50
100.0%
+14
= 1 1 1 = = = = = 1 0 = = 1 = 1 = 0 1 1 1 1 = = = = 1 1 1 0 0 1 = = = 1 = 0 = = 0 = = 1 1 = 0 1 1 1
–   Stockfish 2.1.1 64-bit 4CPU3195+15
−15		(−70)31 − 19
(+19−7=24)
62.0%
31.0 / 50
100.0%
+3
= 1 = 1 = = 1 1 1 1 0 = = 0 0 = = 0 = = 0 = 1 1 = = = 1 = = = 1 0 = 0 1 = = 1 1 = 1 = 1 1 1 = = 1 1
–   Stockfish 2.0.1 64-bit 4CPU3167+14
−14		(−98)30 − 20
(+18−8=24)
60.0%
30.0 / 50
100.0%
−36
0 = 1 1 = = 1 = 0 = = = 1 1 = = 1 0 1 = = 1 = = = 1 0 = 1 1 = = = 0 1 = 0 = = 1 = 0 1 = 1 1 0 1 = 1
–   Critter 1.01 64-bit 4CPU3157+16
−16		(−108)35 − 15
(+25−5=20)
70.0%
35.0 / 50
100.0%
+21
1 1 0 1 = 1 1 1 1 1 = = = 1 1 = = = 1 = = 1 1 = = = 1 = 1 = 1 1 1 1 1 = = 1 0 0 0 1 = 1 1 = 1 0 = =
–   Komodo 4 64-bit3127+11
−11		(−138)52.5 − 25.5
(+35−8=35)
67.3%
52.5 / 78
100.0%
−31
= 1 = = 1 = 0 1 1 0 1 1 = 1 1 1 0 = 1 = = = = = 1 = 1 1 = 0 1 0 1 1 = 0 1 1 1 = 1 = 1 1 1 = 1 1 = = = = 1 = 1 = 1 = = = 0 1 = 0 1 1 = 1 = = 1 = 1 = = 1 = =
–   Komodo 3 64-bit3109+10
−10		(−156)35 − 14
(+27−6=16)
71.4%
35.0 / 49
100.0%
−11
1 = 1 0 1 1 1 1 1 = 1 1 1 1 0 1 0 = 1 1 1 1 0 1 = 0 = = = = 1 1 = = = 1 1 1 0 = = 1 = 1 = = 1 1 1
–   Hiarcs 14 4CPU3108+12
−12		(−157)37.5 − 14.5
(+26−3=23)
72.1%
37.5 / 52
100.0%
−18
1 1 1 1 = = = = = 1 1 = 0 = = 1 = 1 = 1 1 1 = 1 = = 1 = 1 1 = = = = 1 = = 1 = 1 1 1 0 = 1 1 = 0 1 1 1 1
–   Naum 4.2 64-bit 4CPU3099+8
−8		(−166)39 − 11
(+31−3=16)
78.0%
39.0 / 50
100.0%
+28
= 1 1 = 1 1 1 1 1 1 = = 1 = 1 0 1 = 1 1 1 1 1 1 1 = = 1 = = = = 1 1 1 1 0 1 1 1 1 0 1 1 1 = 1 = = =
–   Deep Fritz 13 4CPU3074+17
−17		(−191)39.5 − 12.5
(+30−3=19)
76.0%
39.5 / 52
100.0%
−18
0 = 1 1 1 = = 1 = = = 1 0 = = 1 = 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 =
–   Komodo 2.01 64-bit3072+15
−15		(−193)39.5 − 9.5
(+32−2=15)
80.6%
39.5 / 49
100.0%
+23
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 0 = 1 1 = 1 = =
–   Komodo 2.03 64-bit3071+13
−14		(−194)38.5 − 11.5
(+31−4=15)
77.0%
38.5 / 50
100.0%
−2
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 1 0 = 1 = 1 1 1 = 0 0 = = 1
–   Deep Shredder 12 64-bit 4CPU3042+7
−7		(−223)38 − 12
(+33−7=10)
76.0%
38.0 / 50
100.0%
−22
1 1 1 1 0 0 = 1 1 1 = 1 1 1 1 1 = 1 1 0 0 0 = 1 = 1 1 1 1 = = = 1 1 1 1 1 0 1 1 1 = = 1 1 1 1 1 1 0
–   Spike 1.4 Leiden 4CPU3040+8
−8		(−225)40.5 − 9.5
(+33−2=15)
81.0%
40.5 / 50
100.0%
−3
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 0 = 1 0 1 1 1 = = 1 1
–   Hiarcs 13.2 4CPU3034+13
−13		(−231)43.5 − 6.5
(+39−2=9)
87.0%
43.5 / 50
100.0%
+74
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 0 1 1 = 1 1 0 1 1 1 1 1 1 1 1 = 1
–   Spark 1.0 64-bit 4CPU3027+8
−8		(−238)43 − 7
(+37−1=12)
86.0%
43.0 / 50
100.0%
+38
1 1 1 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 1 1 = 1 = 1 1 1 1 = 1
–   Deep Junior 13.3 64-bit 4CPU3026+17
−17		(−239)41.5 − 10.5
(+34−3=15)
79.8%
41.5 / 52
100.0%
−26
0 = 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 1 = 0 0 1 1 1
–   Deep Junior 12.5 64-bit 4CPU3014+16
−16		(−251)41 − 9
(+36−4=10)
82.0%
41.0 / 50
100.0%
−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 1 1 1 1 0 1 1 1 = 1 1 1 = 0 1 1 0 = 1 = =
–   Deep Junior 13 64-bit 4CPU3013+18
−18		(−252)38 − 12
(+32−6=12)
76.0%
38.0 / 50
100.0%
−61
1 = 1 1 0 1 1 1 1 1 = 1 0 1 1 = 1 = 1 1 = 1 = 0 = = 1 1 = 1 0 1 = 1 1 1 1 1 = 1 1 1 0 1 1 1 1 0 = 1
–   Hiarcs 13.1 4CPU3010+12
−12		(−255)42.5 − 7.5
(+38−3=9)
85.0%
42.5 / 50
100.0%
+28
0 1 1 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 1 1 = 1 = 0 1 = = = = 1 1 1
–   Fritz 132986+10
−10		(−279)45 − 5
(+41−1=8)
90.0%
45.0 / 50
100.0%
+64
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 0 1 1 1 = 1 1 1 1 1 = 1 1 = 1 = 1 1 1
–   Zappa Mexico II 64-bit 4CPU2973+7
−7		(−292)42.5 − 7.5
(+36−1=13)
85.0%
42.5 / 50
100.0%
−28
= 1 = 1 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 = 1 1 1 1 1 = 1 1 1
–   Protector 1.4.0 64-bit 4CPU2972+13
−13		(−293)45.5 − 4.5
(+41−0=9)
91.0%
45.5 / 50
100.0%
+55
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 1 1 1 1 1 = = 1 1 1 1 1 1
–   Onno 1.2.70 64-bit 4CPU2956+12
−12		(−309)46 − 4
(+42−0=8)
92.0%
46.0 / 50
100.0%
+59
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 1 1 1 1 1 1 = 1 1 1 1 1 1 = =
–   Thinker 5.4c Inert 64-bit 4CPU2954+8
−8		(−311)45.5 − 3.5
(+43−1=5)
92.9%
45.5 / 49
100.0%
+101
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 1 0 1 1 1 1 1 1 1 = 1 1 1 = 1 = 1
–   Deep Sjeng WC2008 64-bit 4CPU2941+8
−8		(−324)46 − 4
(+44−2=4)
92.0%
46.0 / 50
100.0%
+88
= 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 0 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1
–   Deep Sjeng 3.0 64-bit 4CPU2931+9
−9		(−334)45 − 5
(+40−0=10)
90.0%
45.0 / 50
100.0%
−5
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 1 1 1 1 = = 1 1 1 1 1 = 1
–   Toga II 1.4 beta5c 4CPU2905+9
−9		(−360)44.5 − 5.5
(+39−0=11)
89.0%
44.5 / 50
100.0%
−47
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 = 1 1 1 1 1 1 1 = 1 = 1 = = =
1649 games: 970 wins, 151 losses, 528 draws (32.0%), score: 74.8%

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Created in 2005-2013 by CCRL team
Last games added on March 6, 2021